15"/17"
Transcrição
15"/17"
更多难得资料请到江南家电维修论坛免费下载! Colour television Chassis http://bbs.520101.com 15PF9936/78 17PF9945/78 23PF9945/61 LC03L AA ç Volta ao Menu Conteúdo Página 1. Especificações Técnicas, Conexões, e Visão Geral do Chassis 2 2. Instruções de Segurança, Manutenção, Avisos e Notas 4 3. Instruções de Uso 6 4. Instruções Mecânicas 38 5. Modos de Serviço, Códigos de Erro e Falhas 42 6. Diagrama de Ligações, Diagrama em Blocos, Ponto e Teste e Visões gerais Diagrama em Blocos Tuner - FI - Vídeo 49 Diagrama em Blocos Controle - Painel Inversor 50 Diagrama em Blocos Painel Scaler 51 52 Visão Geral I2C & Códigos de erros Linhas de Alimentação 53 Pontos de Teste do Painel TV 54 Guia de Localização e Formas de Onda 55 Pontos de Teste do Painel Scaler 56 Diagrama de Ligações 57 7. Esquemas Elétricos e Layouts de Painéis Esquema Painel TV: U_Cont (Esquema A1) 58 Painel TV: Tuner (Esquema A3) 59 Painel TV: FI de Vídeo e Sinc. (Esquema A4) 60 Painel TV: Filtro SAW (Esquema A5) 61 Painel TV: Combi Filter Analógico (Esquema A6) 62 Painel TV: Linha de Atraso Áudio (Esquema A7) 63 Painel TV: Proces. de Áudio (Esquema A8) 64 Painel TV: Amplificador de Áudio (Esquema A9A) 65 Painel TV: Alimentação Local (Esquema A10) 66 Painel TV: Entradas/Saídas (Esquema A11) 67 Painel Scaler: Alimentação (Esquema C1) 78 Painel Scaler: I/O & Interface (Esquema C2) 79 Painel Scaler: Decod. de Vídeo (Esquema C3) 80 Painel Scaler: Scaler (Esquema C4) 81 Painel Scaler: Saída (LVDS) (Esquema C5) 82 Painel Scaler: SDRAM (Esquema C6) 83 Impresso no Brasil 12/2003 Conteúdo Painel Scaler: Entrada PC (Esquema C7) Painel Scaler: uProcessador (Esquema C8) Painel Scaler: Conversor de Vídeo (Esquema C9) Painel Scaler: Decodif. HDTV (Esquema C10) Painel I/O Lateral & Controle Sup. (Esquema D) Painel de Controle Superior (Esquema E) Painel Inversor (TN) (Esquema IN) Painel Inversor (IPS) (Esquema IN1) Painel Inversor (IPS) (Esquema IN2) Painel LED Frontal (Esquema J) 8. Ajustes Elétricos 9. Descrição do Circuito Lista de Abreviações Data Sheets de CIs 10 Lista de Material 15PF9936/78 Lista de Material 17PF9945/78 Lista de Material 23PF9945/61 Página 84 85 86 87 98 98 101 103 104 106 107 111 123 125 128 138 148 88-97 88-97 88-97 88-97 99 100 102 105 105 106 Layout 68-77 68-77 68-77 68-77 68-77 68-77 68-77 68-77 68-77 68-77 88-97 88-97 88-97 88-97 88-97 88-97 Sujeito a modificações Todos os direitos reservados 4806 727 17282 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 6. Diagramas em Blocos, Ligações, Alimentação e Pontos de teste Diagrama em Blocos (Tuner, FI de Vídeo) 49 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 50 LC03L Diagrama em Blocos (Controle e Painel Inversor) CONTROLS +3V5 7066 5 7064 A11 SDA-NVM (SCART) STATUS2_SVHS-RR-DET A11 STATUS1 (SCART) 1 98 2 97 4 96 5 95 6 94 PC-TV-LED A11 HP-SIDE-DET A9 HIS-OFF A5 LIGHT-SENSOR_SDM A(14) OENOT WENOT 9 92 91 13 90 14 89 15 88 NC 16 87 17 86 +3V5 A(7) PC-VSYNC 93 10 7062 STAND-BY 8 TV-IRQ SEL-MAIN-FRNT-RR A5 SOUND-ENABLE A9 COMM-LINE A11 A(6) A6 SYS1 A6 SYS2 NVM WC_ SCL COMM-LINE A11 7022 A8 PC-HDAUDIO-L 22 A8 PC-HDAUDIO-R 20 STAND-BY 19 IO7 IO5 IO4 IO3 IO2 IO1 IO0 85 PC-HSYNC 17 PC-VSYNC 16 SDA-1 14 TV-IRQ 13 SCL-1 12 VS-OSD 10 HS-OSD 9 22 84 A5 C-SYNC 7 23 83 A4 B-DRIVE 5 24 82 SDA-0 A4 G-DRIVE 3 25 81 SCL-0 A4 R-DRIVE 1 26 80 TO/FROM 1681 OF SCALER BOARD C2 3034 A(5) A(4) A11 STBY-LED A6 CVBS-TXT-CC A11 G-SC1-IN_Y-IN 27 79 28 78 29 76 31 75 32 73 7068 3068 SCL-NVM RC5 36 A(12) 3070 7067 INVERTER (AMBIT) ONLY FOR 15" & 17" A10 1 CN2 High AC voltage 3072 POWER-DOWN 2057 2043 33 A(13) 6031 7069 3071 A(15) A11 +3V5 3081 7063 3082 3083 CENOT 3 BALANCE CIRCUIT 1 CN3 T1 TO LCD BACKLIGHT CONN. 37 A(3) 38 A(2) A(1) A11 SVHS-SIDE-DET A4 B-TXT-OSD A4 G-TXT-OSD A4 R-TXT-OSD +3V5 CLOCK12MHZ 70 39 67 40 66 44 65 45 64 46 63 F1 A(0) R8 FBL-TXT-OSD A(11) R3 A5 3055 VS-OSD V-SYNC SEL-MAIN-R1R2 A4 Q2 TO/FROM 1402 OF SCALER C4 ON/OFF 5 4 Vbri 1,2,3 R4 BALANCE CIRCUIT T2 R1 R6 Q1 3 D4 D5 32 31 30 90 29 28 27 26 8 A(7) A(6) A(5) A(4) IO3 WENOT IO2 IO1 IO0 A(3) CENOT A(2) 7 + U1D - Vbri +5V R21 +5V R15 11 R12 10 14 25 + U1C - 12 9 8 D32,33 9 10 11 12 13 14 15 16 24 23 22 21 20 19 18 17 R17 +5V R60 Q51 R62 A(8) A(9) A(10) A(11) IO5 IO4 IO6 A(12) R64 +3V5 IO7 OENOT A(13) Q53 A(14) D6,7 Protection circuit 7070 A(15) FOR 100 PAGES TELETEXT ONLY A(1) A(0) 13 6 R37 +5V A5 R10 5 TO LCD BACKLIGHT CONN. D31 D1,Q3 3 4 1 CN5 R7 MEMORY (NOT FOR NTSC & LATAM) 3 3 +12V R5 3056 HS-OSD H-SYNC 2 1 CN4 High AC voltage A5 7053-A 53 1 Q10 R19 CN1 6,7,8 SEL-IF-LL_M-TRAP +3V5 C10,11 Q4-Q6 +3V5 54 52 D3,8 C4,5 C3 49 A4 D30 Q9 A(10) 55 51 L1 Q8 A(9) 7053-B 48 3 A4 A(8) 59 47 A(16) A2 7 IO6 3037 18 8 VCC 6 3029 KEYBOARD SDA 1010 100 A(16) A1 D34 R38 Version 1.2 Final 03-03-19 Q14 CL 36532023_001.eps 160403 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Diagrama em Blocos (Painel Scaler) 2,4 ADJ 1 U0..Y7 8 Y0..U7 C8 C7 Horizontal and Vertical Enhancers PORT 1 HDTV - DECODER FRC Clamp A/D C8 IICSCL DATACLK 67 HDTV-CLK HSOUT Clock Gen 57 VSOUT HDTV-HSYNC 66 64 9 HDTV-VSYNC SDA 56 Serial Reg PWR Mgmt SCL FILT C8 33 3264 2251 2253 2,4 IN OUT 3 +3V3 C4 +3V3 7251 SDRAM 2M x 32 VDD/VDDQ C8 C7 3 1 VIN OUT 2 SDO...31 TIMING REG ON|OFF FB 7003 PC-IN 7201 +2V5 12 DDCSCL 15 RXD 1 DDCSDA 2 +5 +2V5I 7007 2007 2 3 12-24DC-SUP +2V5II 15 PAN-VCC SDRAM 2M x 32 5011(2) 5015(2) (2) 3015 3014 2 1 2006 7753 REF 4 1 1A1 1Y2 1E 2 MCWR# 3 PSEN# 1 JAGUAR# 5 12V MCALE VDD 8 7 WP-S 8 6 2 5 3 P1.6 3 LATCH EN C2 C9 MCA0...7 P1.1 SDA-1 4 9, 19, 24...31 7206 3 VCC GND 1 9 8 PC-VSYNC-ASM DCCCTL 5 SCL-1 7 SOFT-RESET 17 P1.3 P1.5 1 2 CPU 11 10 RESET# RXD 11 C7 TXD 13 C2 TV-IRQ 15 12 RESET UART C4 MCINT-ASM INT 14 C4,C9 10 13 3758 WE OE RST EA ALE PSEN WR OSC CLK 35 9 10 PSEN# 22 PROMCS# C8 MCA12 14 13 15 7756-A OR 5 7756-C OR 7755-B 2A0 2A1 2Y1 11 2E 3 7756-B OR 7757-A 6 1 8 3757 33 MCALE C4, C8 32 PSEN# C8 18 MCWR# C8 20 MEMCLK C4 21 31 24 MCA13 4 P3.5 MCA15 C7 C4 2 FLASH ROM MCA8...17 P1.2 C4 6 +3V3 DATA P1.0 ADR <8:17> (NOT USED) PC-HSYNC-ASM 7754 CE 2 4 C8 C1 IICSDA DDC5V 7751 MCA14 PC-VSYNC RESET VCC 2026 36...43 44 1506 TO LCD PANEL TTL PARALLEL-TO-LVDS 6 1A0 1Y1 MCAD0...7 NVM DDC NVM C2 +5 6025 OSC 6 5 JWR# MICRO-P +1V8 3 5025 2 7 HDTV-VSYNC 11 1 PC-HSYNC 2 R PANEL-PWR-ON C4 C4 C4 C4 C2 5 4 3 BLUEP&N GREENP&N REDP&N ONLY FOR 23" 1 7010 TXD S Q 3009/10 1003 A 10 3 1 8 HDTV-HSYNC C4 8 7203 7005 3016 C1 7755-A JRD# MCRD# IICSCL 2 2 5 7006 5014(2) 7004 TO/FROM 1902 OF TV BOARD +3V3 (1) (1) = FOR 15"/17" ONLY (2) = FOR 23" ONLY TFT OUTPUT SD31...63 2015 1 12V +5V 2 3 1002 +2V5 MICROCONTROLLER INTERFACE PC-IN 2 (supply for LCD panel) 2025 1001 12/24V DC-IN 5 C8 2013 1 5013(1) C8 9 7009 5010(1) PANEL-PWR-ON MCWR# 6 13 2018 4 7002 +5V 1,2,3 7403 TIMING REG 7202 3 3 4 +3V3 TSA0...10 7752 3011 3012 6002 5 POW-CON-SCALER C2 3001 2 1 5001 3005 5 Vbri +5 7008 7001 ON-OFF PWM1 PENVDD +5 POWER 12-24DC-SUP 3434 PWM SDRAM 2M x 32 ADJ 1 C1 6,7,8 12-24DC-SUP MCINT 7472 +5 +3LVDS MEMCLK CLK & CONTROL TIMING REG PLL PWRDWN 3432 SDRAM +3V3 7352 34 36 40 PAN-VCC PENBKL VDD/VDDQ HDTV-SOG 40 39 1,9,26 34 44 ADDR 0...17 IICSDA 65 26 28 TXCLKOUT+ 3511 MEM BE MCALE MEMCLK 38 37 C8 VDD/VDDQ C2 SOGOUT +3V3 R Sync Proc SOGIN VDD PC-HDAUDIO-R 49 VD L C2 PVD PC-HDAUDIO-L ADDR 0...10 AUDIO MCALE TXCLKOUT- +3V3 SCALING ENGINE MCINT-ASM TXOUT3- TXOUT3+ +5 7471 SDRAM Interface DATA 0...31 GAIN CLK & CONTROL 48 A/D VDDcore HDTV-Y Y Clamp +1V8 BAIN MUX RESET# C8 C6 DAC_VDD 43 2 A/D +3V3 HDTV-U Clamp SYNC BE PC-VSYNC-ASM C8 Horizontal and Vertical Scalers VDD Pb RAIN VGA ADC PC-HSYNC-ASM C7 De-interlace HD I/P 54 BLUEP&N 32 SCALER MCRESET# 1 HDTV-V GREENP&N 2 C7 7252 Pr 2 C7 NR 24 BIT YCrCb INPUT 4 REDP&N C7 5 C 10 2 31 18 20 Ver 1.1 Final 03-03-18 2 1402 CLK-S23 FSHFCLK 42 41 LVDSVCC 125 PORT B 30 TXOUT2TXOUT2+ PLLVCC VS-S23 MUX FDE MCA16 MCA17 C8 HS-S23 C7 V0..V7 8 118 119 24-BIT 28 10 12 3 3 TO INVERTER PANEL (15" & 17" ONLY) OUT G-Y-OUT 0...7 27 FVSYNC 46 45 1753 IN 8 FHSYNC 2754 3 +5 R-V-OUT 0...7 TXOUT1- +3PLL INPUT PROC AUTO SYNC AUTO ADJ 8 B-U-OUT 0...7 8 2 4 TXOUT1+ VCC 207 VDDA 195 DA-VSYNC PARHS_PADE 2753 C8 12 SCL-1 DA-CLK HDTV-SOG 8 FE O/P Proc Sync Gen DACs 8 BIT YCrCb INPUT 7301 C9 13 TV-IRQ C4 46 DATA 16 PC-VSYNC 45 CLK GEN PLLs PORT 2 +3V3 C9 14 SDA-1 47 ADR 17 PC-HSYNC VDDI VXDD C10 C1 VDDE Power Ctrl 19 POW-CON-SCALER 192 OSD OVERLAY 208 XCLK C10 3 x 8-BIT TTL PIP OVERLAY 206 PRB, PRB, PBB 48 47 TXOUT0+ MCAD0...7 DA-FID DA-HSYNC PANEL CLK 2 MCA8...9 XRV XRH S 22 PC-HDAUDIO-L 20 PC-HDAUDIO-R IICSDA TXOUT0- TIMING & CTRL D2 AI42 PLL1 XIN PAVSYNC G3 AI22 3 OSC GEN MEM CLK SMART SET SURE SYNC 2315 DA-DATA 0....7 X-PORT 2308 1 R-Pr Video Proc 3 G-Y 1,4 +3V3 XPDO : XPD7 YCBCR 7501 1401 PLL2 2358 OUTPUT (LVDS) C5 7402-JagASM SCALER VIDEO CAPTURE 191 F2 AI32 C4 13M5 7351 K1 AI12 2305 5 B-Pb 1351 2356 N9 IIC Reg Map Decoder O/P A1 P10 Sync C7 2304 (C-SYNC) 7 AV-CVBS TO/FROM 1010 TV BOARD B4 A3 Analog Input 1681 7302 C8 IICSCL IICSCL N10 9 HS-OSD (NOT USED) SOFT-RESET IICSDA 1301 10 VS-OSD VIDEO CONVERTER VIDEO CAPTURE C9 PAHSYNC VIDEO DECODER C3 SDRAM INTERFACE I/O & INTERFACE C2 51 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 52 LC03L Visão Geral do Barramento I2C e dos Códigos de Erro IIC A3 A1 82 81 3048 3085 TUNER A4 IF-VIDEO A8 A6 COMB FILTER 3047 3017 B SDA-0 1426 5 SCL-0 6 3101 7064 SAA5667 3100 5 3332 1111 1 4 18 3621 3331 2 17 1801 5 CONNECTION FOR 3D COMB FILTER (OPTIONAL) 6 3620 1 +3V5 2 1100 TUNER U-CONT 3 7301 TDA8845 7620 MSP3410G BOCMA AUDIO DECODER UR1316 3064 1 78 3065 ERR 13 SCL-NVM 7066 M24C32 (NVM) EEPROM ERR 12,29 6 ERR 10,11 A1 C2 C8 83 3018 3019 SDA-1 1010 14 SCL-1 12 C3 1681 14 3753 12 3754 +5 +5 3768 3769 4 7 7753 PC251 uC SCALER ERR 29 A2 ERR 14 ERR 8 uP +5 84 VIDEO PROC. COMPAIR CONNECTOR FOR SERVICE (REACHABLE VIA HOLE IN REAR COVER) SDA-NVM 5 3 2 3771 3770 3751 13 TXD 5 6 P10 VIDEO CONVERTER HDTV DECODER ERR 25 ERR 23 ERR 22 ERR 24 1752 1 6 11 1 5 DDCSDA TXD RXD 13 7202 M24C02-WMN6 DDCCTL RXD TXD EEPROM TXD RESET FOR DEBUGGING PURPOSE 4 1751 1 +5 15 10 Error codes 2 IIC SCL DDCSCL RXD 3266 56 VIDEO DECODER 7201 74HC4052D 12 15 57 NVM Error code 3215 3267 3354 45 7252 AD9883AKST 3 15 46 7351 FAROUJAS2300 +3V3 1 2 3356 3328 N9 7302 SAA7118E DDC5V 3 HDTV DECODER 7752 M24C16 IIC SDA 3216 C10 3752 PC-IN 3211 VIDEO CONVERTER (only for AP, NAFTA and LATAM) 3327 ERR 15 12 C9 IIC SCL RXD SRAM 3212 VIDEO DECODER +5 IIC SDA 11 7070 CY7C1019CV33 SRAM C7 AUDIO PROCESSING +3V5 +3V5 2 3 4 5 FOR DEBUGGING PURPOSE 0 1 -3 4 Error description No error detected Reserved 5V protection active 5 Reserved 6 General I2C bus error 7 Reser ved 8 BOCMA I2C error 9 BOCMA 8V supply failure 10 NVM I2C error 11 NVM identification failure 12 uProcessor internal RAM test failure 13 Tuner I2C error 14 Sound processor I2C error 15 SRAM I2C error 16 Reserved 17# 3D CF processor I2C error 18 - 20 Reserved 21 Scaler protection active 22 Scaler protection active 23 Scaler protection active 24* HDTV decoder I2C error 25 Scaler protection active 26 Reserved 27 Scaler protection active 28 Scaler protection active 29 Scaler uP I2C error * = Not app licable to Europe execution # = Only for NAFTA 23” execution Possible defective components — Diagram IC7930 or +5V I2C devices A3, A8, A10 ---- I2C bus s/c or o/c IC 7301 IC 7910 or IC7301 A4 A4, A10 IC 7066 IC 7066 A1 A1 IC 7064 IC 1100 IC 7620 (MSP34xx) IC 7070 A1 – UR13xx A3 A8 A2 IC 7823 B IC 7402 C4 IC 7351 C9 IC 7302 C3 IC 7252 C10 IC 7752 C8 IC 7471 C6 IC 7472 C6 IC 7753 or IC 7064 C8, A1 CL 36532023 039 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 58 7. Esquemas Elétricos e Guias de Placa Painel TV: U_Cont U_CONT (COMMON) 7 8 9 3021 100R WC_ VSS LIGHT-SENSOR_SDM 7062 BC847BW 0V 3V5 5 3V5 6 7 +3V5 NC PC-HDAUDIO-L VS-OSD 9 0V HS-OSD 5 4 3 2 1 3069 15K 3023 8K2 3046 4K7 0V 7063 BC847BW F068 3082 7069 BC847BW 2057 4u7 0V 0V P50-COMM 10K A4 7022 BC847BW NOT FOR NTSC & LATAM 6020 G-DRIVE A4 A4 A5 3053 V-SYNC 10K F075 1SS355 7053-B BC847BS 3055 3032 10K 3029 4V8 4V8 3V 2V8 IO(6) IO(5) IO(4) IO(3) 2V6 3V5 3V5 AD6 AD5 AD4 AD3 P1.5/SDA1 P1.4/SCL1 P1.7/SDA0 P1.6/SCL0 VDDP P1.0/INT1 A16_LN P1.1/T0 AD1 AD7 A3 R P1.3/TI NC IO(1) IO(7) A(3) 0V 3V5 A(7) A(8) 0V NC 5V3 0V 58 57 56 10K 3V5 A9 A10 A11 VDDC VSSC _INTD VSSP P3.6 RAMBK.0 52 51 5040 4u7 2017 100n 3016 1K0 3043 150R 3033 10K 3044 10K +3V5 A4 A5 P3.7 P0.4/INT4 27 A(4) 26 A(5) 25 5V 24 0V A6 P0.3/INT3 VPE ALE 23 A(6) 22 21 20 3V5 3028 47K 2052 RES 0V2 NC SVHS-SIDE-DET A11 3051 24K 2016 100n 2054 RES 2015 1u0 3092 100R 2014 1u0 2013 +3V5 F015 F014 3035 470R CVBS-TXT-CC A6 RES D 3049 10K F013 CENOT A2 SYS2 A6 SYS1 A6 CLOCK12MHZ A4 +5V4 3002 8K2 P50-INT F032 3007 F044 F025 2056 5041 RES 4u7 8K2 F080 = 2V3 DC F054 3010 2051 100n 2042 RES 2K2 1V / div DC 5ms / div 2041 RES 1V / div DC 20µs / div STBY-LED 3058 470R SEL-IF-LL_M-TRAP 3030 1K A11 A5 FBL-TXT-OSD A4 SEL-MAIN-R1R2 A5,A8 CL 36532054_028.eps 061003 3 4 5 E +3V5 3004 8K2 F022 2 A11 1% 3093 RES F076 10K C 1057 RES 7053-A BC847BS H-SYNC 3052 A2 G-SC1-IN_Y-IN 470R 3031 4057 F054 3054 10K 3003 10K 2055 RES 3060 10K F010 +5V4 RES 2021 28 69 70 71 66 65 64 63 62 61 60 59 +3V5 +5V4 3061 470R 3057 RES 33 A(15) 32 0V 31 1V 30 29 DRAM (14 KBYTES) F044 0V2 3056 47K 55 54 53 NC +3V5 +3V5 2043 4u7 0V 73 72 74 F006 F007 0V7 10K 3083 470R B-DRIVE 1 AD0 P2.6/PWM5 2012 RES A5 A4 85 5V3 98 B A4 A(0:16) A15_BK CVBS1 CVBS0 VSSA P0.7/T2 P2 0-7 A(16) 3071 100K 3081 4K7 6031 BZX284-C2V4 46 0V 45 3V5 44 3V5 43 NC F012 42 41 NC 49 A(0) 36 A(13) 35 1V3 34 0V7 DATA VDS IO(0) 7036 BC847BW 3072 100K 0V6 R-DRIVE VSSC P2.1/PWM0 +3V5 3070 27K A3,A4,A6,A8 RES 2047 B-TXT-OSD A0 A13 IREF SYNC_FILTER CAPTURE 0V1 3V5 3V3 0V6 99 93 F002 0V 3038 10K MEMORY INTERFACE DISPLAY 0V6 0V6 P0 P0.2/INT2 0-7 P0.1/TX _PSEN P3.0/ADC0 P2.3/PWM2 P2.4/PWM3 P2.5/PWM4 VSYNC P3.5/INT5 HSYNC 4036 RES 7067 BC847BW 0V6 F003 3036 10K 0V5 C-SYNC 3094 10K 3V5 18 5V1 17 19 0V5 2 0V 95 2V7 96 3V5 97 NC A3,A4,A6,A8 +3V5 +3V5 A0 - A16 +3V5 3037 10K A1 10 7 7068 BC847BW A1 F072 4V8 +5V4 3047 2K2 RES 2048 NC MICROPROCESSOR ROMBK.0 ROMBK.1 ROMBK.2 12 5V SCL-1 +3V5 F085 0V6 F077 13 8 47K 3068 A1 SDA-1 F073 A1 4V8 TV-IRQ F074 11 3048 2K2 (1) EU & AP-PAL SAA5667 NTSC-AP SAA5645 NTSC & LATAM SAA5647 A A2 +3V5 SDA-0 SCL-0 A1 40 A(1) A2 39 A(2) RAMBK.1 50 IO ROM (128 K/ 192 K BYTES) RESET _RESET MOVX_RD 16 0V PC-VSYNC 14 0V 0V A8 STAND-BY 2V9 F070 PC-HSYNCF071 6 F PC-HDAUDIO-R 0V 100R 100R TV CONTROL AND INTERFACE I2C-bus, general I/O +3V5 A8 17 15 3085 3017 B VDDC P3.4/PWM7/T2EX _COR VPE FRAME P1 3V5 4V8 3V5 E TO 1681 OF SCALER S23 CL BOARD 18 A14 _RD _WR VSSC VSSP P0.5 _EA A11 91 90 89 88 84 83 82 81 P3 0-7 0V D P3.2/ADC2 P3.3/ADC3 A15_LN 2n2 19 100R 100R P0.6 OSCGND XTALIN XTALOUT STBY +3V5 20 3018 3019 POWER-DOWN-INTA1 A1 SDA-1 A1 SCL-1 3V5 A(14)8 9 10 11 12 0V 13 3V5 14 3062 47K 3015 10K 2018 21 75 76 77 79 0V 3014 8K2 1010 0V 100R 0-7 FOR SERVICE (SCART) 86 92 NC A10 POWER-DOWN F080 A11 COMM-LINE 15 67 100 38 48 80 3099 +3V5 +5V4 87 94 4 A(9) A(10) A(11) 3V5 POWER-DOWN-INT A1 37 47 78 A7 A8 P2.0/TPWM 2V9 A9 HP-SIDE-DET 22 3009 IO(2) 3045 12K A4 RC5 +3V5 F011 3050 * * AD2 P2.2/PWM1 A9,A10 STAND-BY 1 3 16 68 P2.7/PWM6 A17_LN P0.0/RX MOVX_WR 3063 2K2 SOUND-ENABLE 7064 (1) 2010 820p +3V5 A5 HIS-OFF F004 A12 G P1.1/T0 A11 STATUS2_SVHS-RR-DET C NC 3V5 +3V5 A(12) 0V 3V5 A1 TV-IRQ A11 R-TXT-OSD IO(0:7) F008 A2 WENOT A9 3012 3042 150R A11 PC-TV-LED 100R 3088 F066 A2 OENOT B 8K2 RES 2045 18p 3V5 4 2019 RES 100p SCL-NVMF045 6 3V5 7 WC-NVM F046 3066 8K2 5042 4u7 2050 E2 NVM SCL 3084 100R 2020 RES 3059 150R 100n M24C32 SDA 3 P3.1/ADC1 A11 5 3V5 3024 1K 3013 8K2 18p A11KEYBOARD E1 7066 7008 BFS20 3006 10K +3V5 100R A1 2053 10u 2049 220n 2 2046 E0 3086 VCC 10K 3065 4K7 1 4K7 3034 +5V4 +3V5 +5V4 3V5 8 (SCART) STATUS1 +3V5 +3V5 3064 PC-HSYNC A +3V5 2044 +3V5 3008 10K 4008 RES A5 SEL-MAIN-FRNT-RR SDA-NVM 3022 2K2 A4 G-TXT-OSD +3V5 6 7 8 9 F 1010 C1 1057 E7 2010 B4 2012 E3 2013 D9 2014 D8 2015 C8 2016 C8 2017 C8 2018 F4 2019 A4 2020 A7 2021 C9 2041 F8 2042 F7 2043 E3 2044 A6 2045 B4 2046 A4 2047 B9 2048 B9 2049 A3 2050 A6 2051 F6 2052 F5 2053 A3 2054 C9 2055 F5 2056 F6 2057 E2 3002 E8 3003 F5 3004 F6 3006 A2 3007 E9 3008 A2 3009 A5 3010 F7 3012 A5 3013 A5 3014 C2 3015 C2 3016 C8 3017 B7 3018 B7 3019 B7 3021 A1 3022 A1 3023 D3 3024 A5 3028 F4 3029 F3 3030 F5 3031 D9 3032 F4 3033 C9 3034 A1 3035 D9 3036 D2 3037 D2 3038 E2 3042 A5 3043 C9 3044 E5 3045 B3 3046 D3 3047 B9 3048 B9 3049 D8 3050 A7 3051 C8 3052 F2 3053 F2 3054 F5 3055 F4 3056 F4 3057 F4 3058 F6 3059 A7 3060 F4 3061 F6 3062 C3 3063 B2 3064 A4 3065 A4 3066 A6 3068 D1 3069 D2 3070 E2 3071 E2 3072 E1 3081 E3 3082 E3 3083 E3 3084 A4 3085 B7 3086 A4 3088 A7 3092 C9 3093 D9 3094 D3 3099 C3 4008 A2 4036 E2 4057 E9 5040 C8 5041 F6 5042 A6 6020 F3 6031 E3 7008 A2 7022 F3 7036 E2 7053-A F5 7053-B E4 7062 C2 7063 E3 7064 B4 7066 A3 7067 F2 7068 D2 7069 E2 F002 D4 F003 D4 F004 B5 F006 E5 F007 E5 F008 B5 F010 E6 F011 A7 F012 C8 F013 D8 F014 D8 F015 D8 F022 F5 F025 E7 F032 E8 F044 E5 F045 A3 F046 A4 F054 E5 F066 B3 F068 E3 F070 D1 F071 D1 F072 E1 F073 E1 F074 E1 F075 F2 F076 F2 F077 E1 F080 C1 F085 D3 DIVERSITY TABLE Item# 2060 2061 3028 3029 3032 3049 3094 5050 6020 7022 7064 7064 7064 7070 V V V V V V V V V V V --V V V V V V V V V V V V --V ------------V -- Latam 6 AP -/69 5 AP-NTSC -/61 4 NAFTA +3V5 3 Europe -/58 2 Europe -/12 1 V V V V V V V V V V V --V -----------V --- ------------V -- Component type CER2 0603 X7R 16V 100N COL CER2 0603 X7R 16V 100N COL RST SM 0603 47K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL FXDIND SM 0805 4U7 PM10 COL R (COL) R DIO SIG SM BAS316 TRA SIG SM BC847BW (COL) R IC SM SAA5667HL/M1/ (PHSE) Y IC SM SAA5645HL/M1 (PHSE) Y IC SM SAA5647HL/M1 (PHSE) Y IC SM CY7C1019CV33-15ZC(CYPR)R 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel TV: Tuner 1 2 3 4 5 6 7 8 9 Item# 1100 1100 2108 2108 2109 3102 3102 3103 3103 3136 6102 500mV / div DC 20µs / div F107 1V / div AC 20µs / div B 1100 UR1316 UR1336 * PAL / SECAM NTSC / LATAM * F108 AP -/69 A AP -/61 & Latam F104 NAFTA (15"/17"/23" NAFTA) Europe -/12 & -/58 TUNER FUNCTION V -V --V -V --V -V -V V -V -V V -- -V -V V -V -V V -- V --V -V -V --V (PENDING FOR 12NC) # LOCALLIB 1100 1V / div DC 20µs / div TUNER COMPAIR NC MT 14 10 SDA +5V ADC 4 5 7 8 F107 SDA-0 F108 3146 4n7 47R 100p 33n 27K 5148 2147 4n7 1m 33n 0V F104 7V4 6149 BAV99 3145 100K 4V4 2148 0V4 B 220p For Nafta, different item nos. are used for this circuit: EU/AP/LT used NA used 2120 2144 2121 2143 2122 2145 2123 2146 2124 2147 2125 2148 2126 2149 3120 3144 3121 3146 3122 3145 5120 5149 5121 5148 6120 6149 7120 7149 1K0 F102 (NA used 2142) 2142 47n F103 0V 12V6 2143 5122 12u A 2149 4n7 3136 100R 2109 680n 2103 10u 50V 2110 680n 2106 470u 10V 2107 100n 6102 F109 6103 3100 RES 0R A1 2146 BAS316 5V3 5V3 SCL-0 2V6 SCL 3 2V6 AS 2145 3103 9 7V1 11 3 A1 6148 BZX384-C33 NC 2 C 3144 (NA used 6148) F101 1 1V7 1 15 2144 5149 1m 6 5V3 12 13 1111 Component type TUNER UR1316/A I H-3 TUNER UR1336/A F S H-3 ELCAP 6V3 S 470U PM20 COL A ELCAP 25V S 100U PM20 COL A FIL CER 39MHZ75 MKTGA* BS A RST SM 0603 10K PM5 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 1K5 PM5 COL RST SM 0603 2K2 PM5 COL RST SM 0603 100R PM5 COL DIO SIG SM BAS316 (COL) R DC/DC CONVERTER 7149 BC847BW 2 F105 +5V4 2108 470u 10V 3101 C 3102 10K F106 AGC A4 IF-TER A5 0R 2101 22p D 2102 22p D 5111 330n +5V4 3130 SIF-FM A8 2111 33p 1K2 3132 100K 2V7 2V5 7130 BFS20 E 3133 820R 2130 3134 100K 4101 RES 2112 10p 1V3 1n0 1V8 2132 100n 1V7 7131 BFS20 2133 E 1n0 0V9 3131 270R 2131 1n0 3135 560R CL 36532037_014.eps 280403 1 2 3 4 5 6 7 8 9 1100 B3 1111 C1 2101 D3 2102 D3 2103 C5 2106 C6 2107 C6 2108 D5 2109 C4 2110 C5 2111 D5 2112 E4 2130 E2 2131 E3 2132 E3 2133 E4 2142 C5 2143 A7 2144 A7 2145 A8 2146 A9 2147 A8 2148 B8 2149 B8 3100 C2 3101 D2 3102 D6 3103 B7 3130 D2 3131 E2 3132 E2 3133 E3 3134 E3 3135 E3 3136 C4 3144 A8 3145 B8 3146 A9 4101 E4 5111 D4 5122 B6 5148 A8 5149 A7 6102 C6 6103 C6 6148 B5 6149 B9 7130 E2 7131 E3 7149 B7 F101 B4 F102 C4 F103 C4 F104 C4 F105 B2 F106 C8 F107 C2 F108 D2 F109 C4 59 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 60 Painel TV: FI de Vídeo - Sincronismo - Croma F340 F342 F341 F346 F352 F355 F358 200mV / div DC 20µs / div 200mV / div DC 20µs / div 200mV / div DC 20µs / div F350 IF-VIDEO -SYNC-CHROMA A6 Y-IN 2348 1u0 A6 C-IN 2347 10n CVBS SWITCH 1V4 20 C3 CHROMA BANDPASS +TRAP E F321 8V2 VP2 VCS B CATHODE CALIBRATION B-SC1-IN_U-IN (SCART) FBL-SC1-IN A5 U-MAIN A5 V-MAIN 36 37 3340 3341 3342 3343 38 30 2335 RES 3338 820p 100R 100R 100R 2336 2337 2338 22n 22n 22n 3339 100R F338 F337 8K2 E 7360 BC847BW RES 3336 3V2 F339 F340 2339 100n 470R 3354 470R BCLIN 34 BLKIN BL|1 35 0V3 19 3V4 B|1 48 3V4 G|1 47 F341 3V4 R|1 WHSTR 46 F342 3V5 VI|RI UI|BI 45 2V4 470n 44 +3V5 VO|YI|GI 2V6 BL|2 0V 43 42 100R 41 2V4 G-SC1-IN_Y-IN A11 40 2343 39 3345 49 2V6 G|2 2V6 B|2 52 470n 51 2342 1V6 1V6 4V1 F345 3V4 R|2 R-SC1_V-IN 470n A11 VIDEO IDENT 2341 F346 Y-MAIN 2345 33p 3358 150R 2V7 31 V YIN 2V1 YOUT Y-HISTOGRAM A5 HC-49/U 12MHZ FSCOUT A5 2332 15p +5V4 2344 33p 3351 2V5 3V3 2346 10n OSCOUT COMB-ON A11 U G 32 1330 3349 100R A6 A11 F CLOCK12MHZ OSCIN A1 U PAL / NTSC / BASE SECAM V BAND DEMODULATOR DELAY LINE B 3V3 F358 RES FBL-TXT-OSD A1 A1 A1 A1 A5 A5 B-TXT-OSD G-TXT-OSD R-TXT-OSD V-HISTOGRAM U-HISTOGRAM NSTC & LATAM ONLY CL 36532023_007.eps 150403 1 2 3 4 5 6 7 8 9 10 F Item# 2305 2306 2307 2308 2310 2327 3304 3304 3306 3307 3308 3312 3327 3328 3343 3344 4301 6327 7301 7301 7301 AP-NTSC & Latam 1u0 RGB OUTPUT R 33 3346 D2 3347 D2 3348 D2 3349 E1 3350 C9 3351 C10 3352 C10 3354 D10 3355 D10 3357 E10 3358 D10 3360 F9 3361 F10 3362 F10 4301 C2 4302 A1 4303 A1 4320 A9 4323 A9 5301 A2 5302 A9 5303 A10 5326 A6 6327 C6 6360 F10 6361 F10 6362 F10 7301-A A2 7301-B D3 7301-C A7 7302 A6 7303 B5 7330 D2 7350 C9 7353 D9 7356 D9 7360 E10 F301 C7 F302 A1 F321 A8 F337 F9 F338 F9 F339 F8 F340 F7 F341 F7 F342 F7 F345 F2 F346 F1 F349 D2 F350 D2 F351 D2 F352 C10 F355 D10 F358 D10 I346 D2 NAFTA 2349 G 3V3 D B-DRIVE A1 BAS316 MAIN-CVBS-EXT-IN V 2V7 7356 BC847BW 3V3 R WHITE / BLACK STRETCH + RGB1 INPUT + TINT 3355 150R 2331 15p 0R A5 RGB / YUV MATRIX A1 F355 3V3 RGB MATRIX SATURATION CONTROL G-DRIVE 2V7 7353 BC847BW 2361 100u 16V CVBSOUTA U 2330 15p BAS316 3V4 29 CVBS|Y2 RGB-2 INPUT Y 3V3 18 3333 150R C 3352 150R 7350 BC847BW BAS316 Y LUMDELAY PEAKING CORING 3V6 21 CVBS|Y3 A6 CD MATRIX 8V A1 F352 6360 F349 17 IIC BUS CONTROL 2V5 54 CVBS1OUT 3V8 24 CVBSINT A1 470R F350 100R SDA-0 3357 I346 3346 1K0 13 SW OUT 2V A1 3332 10K SWO1 2V6 26 CVBS2OUT 100R SCL-0 R-DRIVE 2350 1u0 60 A6 3331 10R NC A11 OUTSEL 3350 3360 CVBS-SC2_MON-OUT +8V3 3334 150R 3347 100R F351 A11 3319 10K 2319 100n 3335 150R 2V6 2323 100n 3V3 2351 1u0 4 3V8 3324 39K 22 D 5 3V9 2327 120p 7301-B 7330 BC847BW 61 1K0 3361 2316 1u0 +8V3 8V5 25 3330 100p 3328 1K5 PAL/MULTI ONLY 3307 100R 3348 10R GND2 6362 3318 27K GND1 SDA 4V 2V 2360 3314 3327 1K0 1K0 A1 B (SCART) CVBS_TER_OUT EW-DRIVE 62 0V1 E/W OUTPUT F301 2313 100n V-SYNC RES 3322 +8V3A +3V5 A5 +8V3 2V2 2V8 5V DECBG 2V6 DECDIG QSSO|AMOUT SECPLL SIF2 4301 2311 220n 3315 470R 2315 1u0 7303 BC847BW RES 2312 NC DR- 64 3 EHTO 7V8 2V6 6 LINEDRIVE1 2V2 DR+ 63 VERTICAL OUTPUT 2V3 SIF-TV 55 3313 10R NSTC & LATAM ONLY 3312 1K0 2V4 A8 50 3308 100R 3V H-DRIVE 56 2324 1n VERTICAL SYNC SEPARATOR IFVO|AUDOUT 27 A 3321 3K3 2322 100n HORIZONTAL OUTPUT SCL A5 VSIF2 PIP-AUDIO 11 2309 220n 2326 220p +8V3A 4V9 2310 10u 16V A8 28 EU ONLY 2307 4n7 C 9 2308 4u7 35V 3K9 A5 VSIF1 8 2V3 10 1V9 4n7 2306 2V4 3306 1V9 330p SIF1 SIFAGC NSTC&LATAM ONLY VCO + CONTROL SYNC SEPARATOR +8V3 2K4 1% 3311 1K0 B 59 PH1LF 3V9 5326 2u7 3326 75R OUTPUT + VOLUME CONTROL 53 3362 NC AGC + NARROW BAND AUDIO FM PLL DEMODULATOR DE-EMPHASIS 57 5303 6u8 RES 3V5 14 1330 E2 2301 A1 2302 B2 2303 A5 2304 A5 2305 B1 2306 C1 2307 C2 2308 C2 2309 C3 2310 C2 2311 C3 2312 C4 2313 C4 2314 A6 2315 B6 2316 C6 2317 A7 2318 A6 2319 C6 2320 A7 2321 A8 2322 A9 2323 C8 2324 A10 2325 A8 2326 A6 2327 C6 2330 D9 2331 D9 2332 E9 2335 F8 2336 F8 2337 F8 2338 F8 2339 F7 2340 F6 2341 F6 2342 F6 2343 F6 2344 E2 2345 E3 2346 E2 2347 E1 2348 E1 2349 E1 2350 C9 2351 D2 2360 E10 2361 F9 3301 A1 3302 A1 3303 A1 3304 A1 3305 B1 3306 C2 3307 C3 3308 C3 3309 A6 3310 A5 3311 A5 3312 B5 3313 B6 3314 C5 3315 B6 3316 C6 3317 A7 3318 C6 3319 C7 3320 A9 3321 A10 3322 B10 3323 A9 3324 C8 3325 A1 3326 A5 3327 C5 3328 C5 3330 B9 3331 C9 3332 C9 3333 D9 3334 D9 3335 E9 3336 E9 3338 F9 3339 F9 3340 F7 3341 F7 3342 F7 3343 F7 3344 F6 3345 F6 Europe & AP-PAL VIDEO|SIF 12 AGC 58 +8V3 4323 3323 A5 +3V5 RES LPST-UP MUTE 2302 22n 2305 2321 100n 3320 5302 6u8 2325 10u 16V 2V2 SWO2 RES 3305 2320 2n2 7301-C 2314 1u0 2V9 100R 2317 1u0 50V HALFT *3304 SCART 100R CINCH AP 220R 2V9 UO|BL3 * 1V9 F302 1V7 7 AGCOUT 3304 IFVO 16 10K A3 AGC 3310 SC 3344 VIF2 VIDEO AMPLIFIER 10p A5 2 IFIN2 SWITCHABLE SOUND TRAPS 4.5 / 5.5 / 6 / 6.5 MHZ 680R 390R IF AMPLIFIER PLL VIDEO DEMOD AFC CALIBRATION 3316 VIF1 1V9 1 IFIN1 2340 A5 3303 GND A 2301 100n 2303 100n VP1 10 4320 15K 2318 4n7 3309 10R 2304 10u 16V 7302 7V8 BC847BW 6327 3302 RES 7V8 23 * 9 3317 +8V3A 7301-A 2V4 15 PLLIF RES 1V / div DC 20µs / div 8 0V8 4302 3325 7 +8V3A * PAL / SECAM NAFTA AP-NTSC / LATAM +8V3A 6 BAS316 5301 6u8 RES 5 FBISO 7301 TDA8885 TDA8887 TDA8889 4303 3301 +8V3 4 1V / div DC 20µs / div IREF 3 2V1 2 1V / div DC 20µs / div 1V / div DC 20µs / div PH2LF 1 1V / div DC 20µs / div 6361 (15"/17"/23" EUROPE, AP & LATAM ) ---V -V V --V V -V V ---V V --- V V V -V --V V --V --V V ---V -- V V V -V --V V --V --V V V ---V Component type CER1 0603 NP0 50V 330P COL CER2 0603 X7R 50V 4N7 COL CER2 0603 X7R 50V 4N7 COL ELCAP SM 35V 4U7 PM20 COL ELCAP SM 16V 10U PM20 COL CER1 0603 NP0 50V 120P COL RST SM 0603 100R PM5 COL RST SM 0603 220R PM5 COL RST SM 0603 3K9 PM5 COL RST SM 0603 100R PM5 COL RST SM 0603 100R PM5 COL RST SM 0603 1K PM5 COL RST SM 0603 1K PM5 COL RST SM 0603 1K5 PM5 COL RST SM 0603 8K2 PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 JUMP. 0R05 COL DIO SIG SM BAS316 (COL) R IC SM TDA8885H/N1 (PHSE) Y IC SM TDA8887H/N1 (PHSE) Y IC SM TDA8889H/N1 (PHSE) Y 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel TV: Filtro SAW - Seleção de Vídeo Externo - Histograma - Gerador de Sincronismo Composto 16 8V2 7401 74HC4053 SWITCH VCC 2404 22n 0R 12 1y0 2405 22n 0R 11 5V3 15 2y0 3V8 1 0R 10 5V3 2y1 2401 1u0 2402 1u0 3y1 VEE GND 7 3415 1K5 2415 220n 6415 BAS316 3394 8V2 BC847BS 2408 100n SEL-MAIN-R1R2 C 2V9 3389 3416 1K0 7385 BC847CW 2382 220n 7383 BC847CW C O1 O2 NC 7 8 11 12 16 17 HISTOGRAM PROCESSING 2470 100n GND 1452 OFWK9656L 40M4 F470 2471 10n 2472 10n F471 3470 10K 3471 220K 2473 F473 F472 4457 4458 F 4459 4460 EUROPE & AP PAL-MUTLI ONLY 2 1 4 5 6 9 10 13 14 15 18 3 VIN O1 O2 NC 7403 TDA9171 7 8 5454 RES 11 12 16 17 +8V3A 5470 HISTOGRAM MEASUREMENT 9 10 11 12 13 A4 U-MAIN A4 7471 BC847BW 4471 V-HISTOGRAM A4 VOUT 18 OUTPUT AMP HISTOGRAM PROCESSOR SUPPLY AND BIASING 7V7 4 0V5 3476 15K F476 16 15 17 F480 YOUT 14 3479 3480 47K 47K F477 5V 2480 10u 2481 100n Y-HISTOGRAM SC 3478 10K 2V4 NON-LINEAR AMPLIFIER 4472 A4 3477 18K 6472 BAS316 RES 7472 BC847BW 7473 BC847BW 0V A4 A6 SANDCASTLE1 +5V4 3481 4K7 3485 10K 3484 HIS-OFF 10K A1 2482 100p 3482 10K "471" ~ "499" RES 6u8 VIF2 A4 VIF1 A4 1454 OFWK9656L VSIF1 A4 40M4 VSIF2 A4 4 5 6 7 E 0V6 3483 10K GND 3 D A4 0V6 2V1 HM5 F474 TIMING AND CTRL HM4 1453 INPUT AMP A4 V-MAIN U-HISTOGRAM 0V8 2V4 UOUT 19 AMPSEL 10n 7 YIN 5 SC 0V6 OFWK9656L 40M4 BLG BLUE STRETCH AMPSEL HM3 1V8 BLM SATURATION COMPENSATION HM2 1V6 GND I ISWI 7V8 Y-MAIN 20 TAUHM 10n 2 3 4470 +8V3A 0R 1V71 10n 4456 AMPSEL 2476 RES 0R 2 UIN HM1 0V NC 7 8 RES 5453 820n 11 12 16 17 8 10n 3465 47K 3474 3475 0V5 10n 0V O1 O2 2474 1 4 5 6 9 10 13 14 15 18 I ISWI 3473 220n RES 3472 0V5 2475 2 3 3459 22K 7451 BC847BW RES F478 4455 6452 1SS356 1 4 5 6 9 10 13 14 15 18 I ISWI F479 3460 2K2 7452 BC847BW 4V9 1 0V2 560R 1V6 A1SEL-IF-LL_M-TRAP "451" ~ "470" A4 7384 BC847CW 6471 4454 3461 2K2 VIDEO & QSS IF 3395 270R B 0V 0V5 6470 3456 2K2 3458 18K 2390 2n2 7391 BC847CW 6 5V E F385 3386 560R 3388 2K7 4K7 RES 6K8 6451 1SS356 3457 27K 470R C-SYNC A1 +5V4 RES 4453 10n 5452 390n 3385 1V7 3384 4K7 3387 10K 3390 0V5 6390 BAS316 VREF D 2381 1u0 3V3 VEE 3455 2453 2 3 4452 2452 10n IF-TER 2391 0V5 4462 4461 4451 6u8 A3 7380 BC847CW A 5V3 "380" ~ "399" 5451 +8V3A 7382 BC847CW LINEDRIVE1 330p "401" ~ "425" A1 7381 BC847CW +5V4 7390 BC847CW 2407 100n H-SYNC 1V2 27K 2419 1u0 A4,A6 3392 220K 3393 4K7 3V6 7412-B SEL-MAIN-FRNT-RR +8V3 0V 2380 470p 6380 BAS316 3391 10K 8 3382 10K 0V6 VCC A1 +8V3 3418 10R 3 RES 3409 F413 9 3y0 A6 MAIN-CVBS-EXT-IN +5V4 3383 4K7 2V3 0V2 +8V3 2V9 1V / div DC 20µs / div 9 +5V4 3381 5K6 2418 1u0 3413 1K0 3414 1K5 4 5 Y-CVBS-SC2_AV2-IN 3402 0R A11 3V6 7412-A BC847BS +8V3 2 8 +5V4 3380 22K 6412 BAS316 8V5 RES 3410 A1 2412 220n 13 2403 1u0 0R +5V4 10u CVBS-SC1_AV1-IN 3401 A11 B 3412 1K5 1y1 Y-CVBS-FRONT-IN 3403 A11 C-SYNC GENERATOR 2479 3405 3417 10R 2417 10u 16V NLC C-FRONT-IN A11 500mV / div DC 20µs / div 7 14 MUXDX 500mV / div DC 20µs / div F480 MAIN-C-EXT-IN 2478 3404 6 2477 C-SC2_SVHS-IN A11 G3 5 500mV / div DC 20µs / div +8V3 3411 1K5 6 5V3 A +8V3 +8V3 EXT. VIDEO SELECT 4 F472 8 9 F 1452 D3 1453 E3 1454 F3 2380 B7 2381 A9 2382 C8 2390 C6 2391 B5 2401 B1 2402 B1 2403 A1 2404 A1 2405 A1 2407 C3 2408 C2 2412 A3 2415 B3 2417 A3 2418 A4 2419 B4 2452 D2 2453 D1 2470 D4 2471 D4 2472 D5 2473 D6 2474 F5 2475 F5 2476 F5 2477 F6 2478 F6 2479 F6 2480 F7 2481 F7 2482 F9 3380 A6 3381 A7 3382 A7 3383 A8 3384 A8 3385 A9 3386 A9 3387 B7 3388 B8 3389 C7 3390 B6 3391 B6 3392 B5 3393 B5 3394 B5 3395 A9 3401 B1 3402 B1 3403 A1 3404 A1 3405 A1 3409 B1 3410 B1 3411 A3 3412 A3 3413 B3 3414 B3 3415 B3 3416 C4 3417 A4 3418 B4 3455 D1 3456 D1 3457 E1 3458 E1 3459 E2 3460 D2 3461 D1 3465 E2 3470 D5 3471 D5 3472 D6 3473 D6 3474 D7 3475 D7 3476 F6 3477 F7 3478 E8 3479 E8 3480 E8 3481 E9 3482 F8 3483 F9 CL 36532023_008.eps 190503 3484 E9 3485 E9 4451 C2 4452 D2 4453 D2 4454 D2 4455 D2 4456 F2 4457 F2 4458 F2 4459 F2 4460 F2 4461 D4 4462 D4 4470 D9 4471 D9 4472 E9 5451 C1 5452 D1 5453 E4 5454 F4 5470 F5 6380 B6 6390 C5 6412 A3 6415 B3 6451 D1 6452 D2 6470 E7 6471 E7 6472 F7 7380 A7 7381 A8 7382 A8 7383 C7 7384 C8 7385 C8 7390 C5 7391 C6 7401 A2 7403 F5 7412-A B3 7412-B C3 7451 E2 7452 E1 7471 D8 7472 F8 7473 E8 F385 A9 F413 B4 F470 D4 F471 D4 F472 D5 F473 D5 F474 E4 F476 F6 F477 E7 F478 E7 F479 E8 F480 E9 Item# 1452 1452 1452 1454 1454 2452 2453 3455 3456 3457 3458 3461 4451 4453 4455 4457 4458 4460 5451 5452 5452 6451 7452 V --V -V V V V V V V V -V V V -V V -V V AP-NTSC/Latam 3 1V / div DC 20µs / div F471 NAFTA 2 200mV / div DC 20µs / div F470 AP-PAL 1 F413 Europe F385 SAW FILTER, EXT. VIDEO SELECT, HISTROGRAM & C-SYNC GEN (15"/17"/23" EUROPE & AP-PAL) -- --V -V V V V V V V V V V -V -V V V -V V -V ---V V -----V -V -----V --- ------------------V --- Component type FIL SAW SM 38MHZ9 OFWK3953L R FIL SAW SM 45MHZ75 OFWM1967L R FIL SAW SM 38MHZ9 OFWK7265L R FIL SAW SM 38MHZ9 OFWK9656L R FIL SAW SM 38MHZ9 OFWK9361L R CER2 0603 X7R 50V 10N COL CER2 0603 X7R 50V 10N COL RST SM 0603 6K8 PM5 COL RST SM 0603 2K2 PM5 COL RST SM 0603 27K PM5 COL RST SM 0603 18K PM5 COL RST SM 0603 2K2 PM5 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 JUMP. 0R05 COL FXDIND SM 1008 6U8 PM5 COL R FXDIND SM 0805 0U39 PM10 COL R FXDIND SM 0805 0U82 PM10 COL R DIO SIG SM 1SS356 (RHM0) R TRA SIG SM BC847BW (COL) R 61 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 62 LC03L (15"/17"/23" EUROPE, AP & LATAM) 1 2 3 4 +8V3A 3429 10R 3428 7V8 3430 100R 2V7 7427 BC847BW 1K0 2431 A 2V CVBSOUTA A4 CVBS-TXT-CC A1 RES 2432 1u0 3431 1K0 A F428 F426 MAIN-CVBS-EXT-IN A5 200mV / div DC 20µs / div +5V4 4427 RES 2428 1u0 3426 1K0 5426 6u8 2V / div DC 20µs / div Y-IN 4426 RES B 2426 10u 16V 1V7 7405 TDA9181 5V3 6 5V3 5 2 INPSEL VCC VDD 12 Y|CVBS1 3 Y|CVBS2 +5V4 A4 B Y|CVBSO CLAMP 2H/4H DELAY CLAMP ADAPTIVE COMB FILTER 14 1V4 COUT 16 1V4 C-IN A4 F429 8 F430 4428 4429 RES RES SYS2 OUTSEL C 15 11 10 0V 2430 100n SYS1 FSCSEL FSC 9 4 5V 13 CLOCK GEN 0V 3427 1K0 FILTER TUNING 0V8 2429 47n 2424 10u 16V DGND AGND C SANDCASTLE 0V 7 SC 0V7 5427 6u8 3432 RES 0V9 1 CIN F431 F432 A5 MAIN-C-EXT-IN OUTSEL A4 D D 3433 100R SYS2 A1 1 3434 100R SYS1 A1 2 2434 +8V3A 100p 7428 7V9 BC847BW 2433 100p 12-24DC-SUP 1426 E TO 1801 OF 3D COMB FILTER 3 F426 4 4V1 2435 5 3437 100R COMB-ON A4 E 3V5 47n 6 3436 1K0 7 8 F427 9 F428 10 A1 SCL-0 A1 SANDCASTLE1 +8V3 1 SDA-0 2 3 A5 4 CL 36532023_009.eps 160503 1426 D1 2424 C1 2426 B1 2428 B1 2429 C1 2430 D2 2431 A2 2432 A2 2433 D3 2434 E3 2435 E3 3426 B1 3427 C2 3428 A2 3429 A2 3430 A3 3431 A2 3432 C4 3433 D4 3434 D4 3436 E3 3437 E4 4426 B3 4427 B3 4428 C4 4429 C4 5426 B1 5427 C1 7405 B2 7427 A3 7428 E4 F426 E1 F427 E1 F428 E1 F429 D3 F430 D3 F431 D3 F432 D3 Item# 1426 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2435 2436 2437 2438 2439 2442 2443 2444 2445 2446 3159 3160 3161 3162 3163 3164 3166 3167 3168 3169 3170 3171 3172 3173 3174 3426 3427 3428 3428 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 5156 5166 5171 5172 5173 5174 5431 5433 5434 5435 7160 7170 7432 7433 7434 ¥ ------------------------------------------------¥ ¥ ¥ -----------------¥ ---------------- 3L Combfilter 15"/17" NAFTA ANALOG COMB FILTER 3D Combfilter 23" NAFTA Painel TV: Combi Filter Analógico -¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ---¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ -¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Component type CON BM V 10P M 2.50 EH B ELCAP SM 16V 10U PM20 COL R CER2 0603 X7R 16V 100N COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL CER2 0603 X7R 50V 4N7 COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL CER2 0603 X7R 16V 100N COL ELCAP SM 16V 10U PM20 COL R CER2 0603 Y5V 50V 10N COL ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 12P COL ELCAP SM 16V 10U PM20 COL R CER2 0603 X7R 16V 100N COL CER2 0603 Y5V 50V 10N COL CER1 0603 NP0 50V 12P COL CER2 0603 X7R 16V 100N COL CER2 0603 X7R 16V 100N COL ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 180P COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 12P COL CER1 0603 NP0 50V 12P COL ELCAP SM 16V 10U PM20 COL R CER2 0603 X7R 16V 100N COL ELCAP SM 50V 1U PM20 COL R ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 15P COL CER1 0603 NP0 50V 56P COL CER1 0603 NP0 50V 15P COL RST SM 0603 8K2 PM5 COL RST SM 0603 15K PM5 COL RST SM 0603 470K PM5 COL RST SM 0603 470R PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 12K PM5 COL RST SM 0603 33K PM5 COL RST SM 0603 33K PM5 COL RST SM 0603 3K3 PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 100R PM5 COL RST FUSE NFR25 S 4R7 PM5 A RST SM 0603 1K PM5 CO L RST SM 0603 1K PM5 CO L RST SM 0603 560R PM5 COL RST SM 0603 JUMP. 0R05 COL RST SM 0603 33K PM5 COL RST SM 0603 3K3 PM5 COL RST SM 0603 33K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 12K PM5 COL RST SM 0603 470R PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 560R PM5 COL RST SM 0603 15K PM5 COL RST SM 0603 1K PM5 CO L RST SM 0603 560R PM5 COL RST SM 0603 6K8 PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 1K PM5 CO L RST SM 0603 1K5 PM5 COL RST SM 0603 1K PM5 CO L RST SM 0603 1K PM5 CO L FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND 0805 100MHZ 120R COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 27U PM20 COL R FXDIND SM 0805 27U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 33U PM20 COL R IC SM TC90A53F (TOSJ) R T RA SIG SM BC847BS (PHSE) R T RA SIG SM BC847BS (PHSE) R T RA SIG SM BC847BW (COL) R T RA SIG SM BC847BPN (PHSE) R 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 63 Painel TV: Linha de Atraso de Áudio AUDIO DELAY LINE (COMMON) 1 A 5601 2 3 4 5 6 7 8 9 A F601 +5V4 +5VD 14 B GNDDIGITAL 10 A14 GND 2V3 A13 27 WE_ A12 22 OE_ 8 A11 20 CE_ A10 7 A8 A9 6 5 9 19 2V5 I|O7 A7 3 GNDDIGITAL 4 18 2V5 I|O6 A6 17 2V5 I|O5 A5 16 2V5 I|O4 A4 15 2V5 I|O3 13 2V5 12 2V5 A3 1 GNDDIGITAL I|O2 2603 100n A2 9 5V3 2 4 26 1+ (CT=255)Z4 5V3 25 2601 100n GNDDIGITAL I|O1 CTR8 +5VD A1 GND G1 16 5V3 8 28 VCC C2 24 +5VD 11 2V3 10 5V3 EN3 23 B 13 2V3 12 GNDDIGITAL A0 14 GNDDIGITAL 7603 CY62256 +5VD 21 COUNTER 7601 TC74HC590AF VCC I|O0 11 2V5 1u0 +5VD CT=0 +5VD DFF 2D 3 C GNDDIGITAL 15 1 2V6 2 2V6 3 2V6 4 2V6 5 2V6 6 2V6 7 2V6 7604 74HCT573D 100n GNDDIGITAL 5V3 20 2V3 1 11 DFF 2604 2605 7605 74HCT573D 5V3 GNDDIGITAL 1 2V3 11 EN C1 2 2V6 1D 3 4 5 6 7 8 9 19 18 17 16 15 14 13 12 2 3 4 5 6 7 8 9 VCC 10 C2 GND G1 1+ (CT=255)Z4 4 9 A8 2612 330p GNDDIGITAL A8 D 2613 470p GNDDIGITAL GNDDIGITAL CT=0 2V6 1 2V6 2 2V6 3 2V6 4 4601 2V6 5 4602 2V6 6 4603 (1) 2V6 E +5VD 4604 TC74HC590AF (1) NOT USED F612 2V3 7610 BC847BW 0V2 F613 COUNTER GNDDIGITAL GNDDIGITAL GNDDIGITAL 2611 82p GNDHOT GNDDIGITAL GNDDIGITAL 1 2 3 4 5 F603 F602 3610 470R 7 (1) E 15 4606 2D 3 F F602 I2S_DATA_IN 2V6 GNDDIGITAL CTR8 C (1) (1) (1) 2602 100n (1) 12 5V3 11 +5VD 2V3 10 5V3 (1) (1) (1) (1) GNDDIGITAL F603 I2S_DATA_OUT 16 5V3 8 4605 D 13 19 4610 4611 18 17 4612 16 4613 15 4614 14 4615 13 4616 12 4617 (1) NOT USED 1D GNDDIGITAL +5VD EN3 100n GNDDIGITAL EN C1 10 14 7602 GNDDIGITAL 20 3611 47K 2V / div AC 2ms / div 2610 82p F 2V / div AC 2ms / div F610 I2S_CLOCK GNDDIGITAL A8 CL 36532023_010.eps 100403 6 7 8 9 2601 B2 2602 D2 2603 B2 2604 B7 2605 B8 2610 F6 2611 F6 2612 D9 2613 D9 3610 F5 3611 F6 4601 E2 4602 E2 4603 F2 4604 F2 4605 F2 4606 F2 4610 C9 4611 C9 4612 C9 4613 C9 4614 C9 4615 C9 4616 C9 4617 C9 5601 A1 7601 A1 7602 D1 7603 A2 7604 B7 7605 B8 7610 F6 F601 A1 F602 C9 F603 D9 F610 F9 F612 F5 F613 F6 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 64 LC03L Painel TV: Processamento de Áudio (Comum) g AUDIO PROCESSING (COMMON) 2 3 R-SC1_AV1-IN 3633 1K0 A11 L-SC1_AV1-IN 3634 1K0 2640 1u0 2633 1u0 2634 1u0 R-SC2_AV2-IN 3635 1K0 A11 2635 3636 1K0 4646 4647 4648 4649 R-FRONT-IN 3637 1K0 A11 2637 3 2V5 4 NC I2S-CL I2S-WS 31 8V5 6 2V6 I2S-DA-IN1 AHVSUP 5 2V6 I2S-DA-O1 NC 0V 61 NC 60 NC 57 NC NC ANA-IN1+ I2SL/R LOUDSPEAKER R DACM-R D/A LOUDSPEAKER DACM-L LOUDSPEAKER L D/A VREFTOP 3V8 47 MONO-IN AGNDC 3V8 45 SC1-IN-R 3V8 44 2628 4n7 DSP CAPL-M CAPL-A SCART 1 3V8 42 SC2-IN-R 3V8 41 SC2-IN-L A/D SCART-L 2638 A/D SCART-R D/A HEADPHONE R DACA-R HEADPHONE DACA-L D/A HEADPHONE L SCART-R 3V8 1u0 39 3V8 38 SC3-IN-R SC1-OUT-R SC1-OUT-L SCART 1 36 SC2-OUT-R 3V8 E F656 1 2 * 3 AVSUP 49 DVSUP STANDBYQ 63 DVSS 470p 2681 100n 2u2 DIVERSITY FOR SOUND IC 7620 NICAM VERSION W/O VIRTUAL DOLBY NTSC VERSION W/O VIRTUAL DOLBY NICAM VERSION WITH VIRTUAL DOLBY NTSC VERSION WITH VIRTUAL DOLBY 5V3 10 VREF2 19 TP VREF1 2680 2688 MSP-3410G MSP-3420G MSP-3411G MSP-3421G AUDIO-R A9 AUDIO-L A9 B 10u 16V 10u 16V 7674 PDTC124ET 2652 100n 5 6 A9 3652 100R R-SC1_AV-OUT A11 L-SC1_AV-OUT A11 0V4 FOR SCART ONLY +8V3 SWITCH 7680 74HC4053 VCC G3 6 V V V V V V V V V V V V V V --V -V V V V V ---------------V -------- --------------V --------- ----------------V ------- -----------------V ------ 16 2663 100n RES 4651 RES 25 3V8 26 3V8 2664 1u0 2665 3V8 12 3V8 13 MUXDX 1y0 0V3 14 3V8 11 2669 1n0 3V8 2 1u0 3V8 1 3653 1u0 100R L-SC2-OUT A11 2y0 2673 1u0 3654 100R SEL-MAIN-R1R2 10 5V3 A1 2y1 2667 1u0 4 NC 3 9 3y0 NC 7678 PDTC124ET 0V3 7679 PDTC124ET E 3y1 VEE GND 2683 3p3 7 8 D R-SC2-OUT A11 0V3 15 3V8 2666 2672 1y1 1u0 5 7 -------V V --V V ----V --V V -- 7677 PDTC124ET 8V5 1620 DSX840 18M432 C 7676 PDTC124ET 5680 4u7 2656 1n0 4 3651 100R0V4 2661 1n0 2651 100n 2682 3p3 2670 1u0 2671 1u0 28 3V8 29 3V8 2668 1n0 OUT_MUTE 0V 7675 PDTC124ET 2653 22u 16V +5V4A +5V4A AUD_SW 0V 11 NC 56 AHVSS NC 27 33 ASG2 37 ASG0 TESTEN ASG1 40 43 23 15 14 13 22 24 0V4 100mV / div AC 5µs / div 64 59 58 NC AVSS 2678 4n7 48 F622 SC2-OUT-L ADR-SEL 2677 4n7 SC4-IN-L SCART 4 PC-HDAUDIO-L A 2658 2679 2676 100n 18 SCART 2 SCART Switching Facilities SC4-IN-R 1u0 1u0 1u0 4650 35 2690 2646 17 D/A SC3-IN-L 53 3646 1K0 F676 46 2V6 34 3V8 2657 32 100n 7V 30 2632 4n7 3V8 2689 1n0 1u0 2649 2662 1n0 SCART-L 62 F645 F646 3645 1K0 2645 SCART 2 2630 4n7 1u0 2648 NC 10u2650 16V 1u0 2629 4n7 21 0V4 +5V4A 2620 10u 16V 2655 10u 16V 20 0V4 SC1-IN-L SCART 3 A1 PC-HDAUDIO-R 2654 220n F620 1u0 1n0 IDENT IDENT 1u0 2631 4n7 A1 DEMODULATOR 2626 47p 2627 4n7 A7 5620 F655 5V2 16 51 ANA-IN1V5 L-FRONT-IN D FM1 S1...4 I2SL/R FM2 NICAM A NICAM B ANA-IN2+ D/A 3638 1K0 A11 RESETQ MONO RES 2636 L-SC2_AV2-IN RES F640 2639 220p A11 52 0V F621 50 1V5 3625 RES A7 I2S_CLOCK +8V3 3650 22K XTAL-OUT PIP-AUDIO A11 interface 2V5 55 A4 3624 RES A7 I2S_DATA_IN AP-PAL VD 17"/23" 3640 1K0 6650 BAS316 XTAL-IN 2K2 2647 12p 2623 3622 56p 2621 2625 180p I2S_DATA_OUT AP-PAL Non-VD 15" F622 C 7621 RES 1u0 NAFTA/AP-NTSC/Latam VD 17"/23" 7622 RES 4620 A4 SIF-TV I2S ADR interface 5650 NAFTA/AP-NTSC/Latam 15" 15u 10 +5V4 2684 1n0 2624 15p 9 +5V4A 2V5 54 2622 27p 8 Europe VD 17"/23" 3623 RES SDA-0 7 2 2V5 I2C-DA I2S-DA-IN2 12 NC +5V4A 5621 B 1 I2C-CL 2V8 DACM-SUB A1 3621 100R D-CTR-IO0 SCL-0 * D-CTR-IO1 A1 7620 MSP3410G ADR-WS 8 SIF-FM 4691 3620 100R ADR-CL 9 A3 7 F650 AUD-CL-OUT A G 2 1691 TPS 6 F655 A7 F656 E5 F676 B7 3626 RES F626 3691 330R 5 F626 A2 F640 B2 F645 D1 F646 D1 F650 A8 7679 E10 7680 D9 F620 A10 F621 A3 F622 A1 7674 B9 7675 B10 7676 C10 7677 D10 7678 E9 Europe Non-VD 15" I 1 O 3 2691 22n 4 ADR-DA 1 5680 C9 6650 A7 7620 A3 7621 A2 7622 A2 4651 D7 4691 A1 5620 A9 5621 A1 5650 A8 4646 C1 4647 C1 4648 C1 4649 C1 4650 D7 3654 D10 3655 E9 3656 E9 3691 A1 4620 A2 3646 D1 3650 A7 3651 C9 3652 C9 3653 D10 3636 C1 3637 C1 3638 D1 3640 B1 3645 D1 3625 B2 3626 A3 3633 B1 3634 B1 3635 C1 3620 A2 3621 A2 3622 B1 3623 A2 3624 B2 2684 A3 2688 E4 2689 D2 2690 D2 2691 A1 2679 B7 2680 E6 2681 E6 2682 E6 2683 E7 2674 E9 2675 E9 2676 B8 2677 D2 2678 D3 2669 E7 2670 C8 2671 C8 2672 D9 2673 D9 2664 D8 2665 D8 2666 E8 2667 E8 2668 E7 2657 B7 2658 B7 2661 C8 2662 C7 2663 D8 2652 C8 2653 C8 2654 A7 2655 A8 2656 E5 2647 B1 2648 A8 2649 B8 2650 C7 2651 E6 2638 D2 2639 B2 2640 B2 2645 B7 2646 B7 2633 B2 2634 B2 2635 C2 2636 C2 2637 C2 2628 C2 2629 C2 2630 C2 2631 D2 2632 D2 2623 B1 2624 A1 2625 B1 2626 B2 2627 B2 1620 E7 1691 A1 2620 A10 2621 A2 2622 A1 8 2674 1u0 3655 100R 2675 3656 1u0 100R 9 0V3 L-CL_VL-OUT A11 R-CL_VL-OUT A11 10 CL 36532023_011.eps 061003 Item# 2663 2664 2665 2666 2667 2672 2673 2674 2675 3653 3654 3655 3656 5680 7620 7620 7620 7620 7676 7677 7678 7679 7680 Component type CER2 0603 X7R 16V 100N COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL CER2 0603 Y5V 10V 1U COL RST SM 0603 100R PM5 COL RST SM 0603 100R PM5 COL RST SM 0603 100R PM5 COL RST SM 0603 100R PM5 COL FXDIND SM 1008 4U7 PM5 COL R IC SM MSP3421G-FH-B8V3 (MIAS)Y IC SM MSP3420G-QI-B8-V3(MIAS)Y IC SM MSP3411G-QI-C12 (MIAS) Y IC SM MSP3410G-QI-C12 (MIAS) Y TRA SIG SM PDTC124ET (COL) R TRA SIG SM PDTC124ET (COL) R TRA SIG SM PDTC124ET (COL) R TRA SIG SM PDTC124ET (COL) R IC SM 74HC4053PW (PHSE) R 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel TV: Amplificador de Áudio 2x3 Watts (15"/17") 1 2 3 4 5 FOR ITV 3 1232 IR_OUT 8 1733 YKC21-3416 2750 1 50 1 6731 BZX284-C6V8 * 1750 2752 5733 22u 10u 50 6732 BZX284-C6V8 5 3752 470R * 1752 2751 470p 1u0 3736 6K8 CH1+ 6 1V4 2737 4n7 F740 A8 AUDIO-R F745 2741 9 2V7 1u0 27K 3741 6K8 CH1- 4 6V1 CH2- 10 6V1 * F737 3 F739 1 *4740 VOL 2742 4n7 1732 F738 4 4737 F736 2 CH2-IN 3 7 GNDCH2 C 8 1V4 1n0 3740 GNDINP 2740 *4738 2 6V2 CH1-IN GNDCH1 F735 1 11V8 27K 7731 AN7522N VCC 2736 2732 10u 50V 5 2V9 1n0 3735 3733 RES STB 2735 B F732 3732 220K AUDIO-L 2734 1m0 16V 2733 220n B A8 CH2+ 2754 1n5 11 2758 1n5 2756 1n5 2757 1n5 3745 3K3 3V5 7732-A 74LCV08AD 14 1 5V3 A1 STAND-BY GNDHOT GNDEARTH 3 POWER-DOWN 2745 100u 50V 3V5 7 7732-B 74LCV08AD 14 4 5 3V5 E 3757 3V3 3V3 1750 1752 4737 4738 4739 4740 X X X X X YES YES YES YES YES YES X 1 3756 RES 2755 10K 1u0 0V 6755 50mV / div AC 1ms / div 20mV / div AC 1ms / div D 3744 4K7 7 7732-D 74LCV08AD 14 12 13 F743 0V7 1K0 3759 1K0 3761 2K2 0V 3743 E F759 7756 BC847B 3V5 10 7 7744 BC847BW HP-SIDE-DET A1 OUT_MUTE A8 3 F 2746 1u0 50V QUAD 2-INPUT AND GATE 2 F740 3760 4K7 3V5 BAS316 11 3V5 2V9 3755 100R +3V5 7732-C 74LCV08AD 14 9 8 2V9 MTV ITV F738 3758 4K7 7 * 20mV / div AC 1ms / div +3V5 6 F755 F 20mV / div AC 1ms / div 2 2V3 A10 F736 1K0 +3V5 SOUND-ENABLE F735 33n 3746 D C * 4739 12 6V1 2731 A1 2753 470p 6 SPPH4 AUD_SW A HEADPHONE F731 3 1731 3 7 8 9 1 12-24DC-SUP_1 4 2 6 5 4 2 3750 120R 10u 2 HMLINK 1702 A8 9 16 OHMS / 3 W A11 1 2 3 4 5 6 1730 A LED_IN IR_IN STBY-LED STATUS 7 AUDIO AMPLIFIER 2x3 Watts (15"/17") A9a A11 A11 A11 A11 6 CL 36532023_012.eps 110903 4 5 6 7 8 9 1232 A1 1702 A1 1730 A4 1731 A9 1732 B9 1733 A4 1750 A7 1752 B7 2731 D5 2732 B4 2733 B6 2734 B6 2735 B3 2736 B3 2737 C4 2740 C3 2741 C3 2742 C4 2745 D4 2746 F4 2750 A7 2751 B8 2752 A7 2753 B8 2754 C6 2755 E6 2756 C7 2757 C7 2758 C7 3732 B3 3733 B4 3735 B3 3736 C3 3740 C3 3741 C3 3743 F4 3744 F5 3745 D4 3746 D3 3750 A7 3752 A7 3755 E6 3756 E6 3757 E6 3758 E7 3759 E7 3760 E8 3761 F8 4737 C7 4738 B7 4739 C7 4740 C7 5733 A5 6731 A4 6732 A4 6755 E7 7731 B5 7732-A D3 7732-B E3 7732-C E3 7732-D F3 7744 F4 7756 F7 F731 B5 F732 B4 F735 C2 F736 C9 F737 C9 F738 C9 F739 C9 F740 C2 F743 F4 F745 C4 F755 E3 F759 E8 65 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel TV: Entradas/Saídas (I/O) CINCH (15"/17"/23") 1 2 3 4 5 6 7 8 9 CINCH IO (15"/17"/23" CINCH) 3299 2217 RES F207 100R (EU used 3216) 3298 75R (EU used 3217) 6209 RES 1209 AV2 / AVOUT A 6210 RES A1,A4 G-SC1-IN_Y-IN 3227 CVBS-SC1_AV1-IN A5 A RES 2227 1265-2 LPR6520-KG AV1 10R 3226 75R RES 6205 1212 8 (EU used 3212) 3297 100R B-SC1-IN_U-IN A4 (EU used 6211) 6297 BZX384-C12 F204 5 L(AV2) 1205 R(AV2) 6204 RES 1n0 2203 330p 1203 2255 1n0 2257 1n0 3 R(AV1) LPR6520-KG RES 2219 D 1217 RES 6203 FOR ITV ONLY 3 7260 BC847BW A1 KEYBOARD 3 F223 A1 NC VOLVOL+ CHCH+ 2V4 2V 1V4 1V 3259 5K6 RC5 4 A1 STBY-LED A9 1 A9 2 F227 +8V3 3258 3K9 1 4202 2 2 5K6 1 4201 F TO 1500 OF TOP CONTROL 1234 4 IR_IN F228 STATUS A9 IR_OUT TO 1232 (RJ 12) OF SHT A9 3262 RES 6208 6 9 3249 10 NC11 F231 1218 3248 100R RES 2249 Y-CVBS-SC2_AV2-IN A5 STATUS2_SVHS-RR-DET A1 Y-CVBS-FRONT-IN A5 C-FRONT-IN A5 +5V4 75R 3241 F234 1K0 F215 3 F235 4 TO 0240 OF SIDE I/O 5 6 F237 L-FRONT-IN A8 7 F236 SVHS-SIDE-DET A1 8 F238 R-FRONT-IN A8 A9 9 F230 10 11 NC 2 3 4 5 E 2242 330p CL 36532037_018.eps 061003 EH-B 1 A5 3242 10K STBY-LED BZX284-C6V8 BZX284-C6V8 74HCT1G86 5 7261 +8V3 F226 6227 3257 LIGHT-SENSOR_SDM A1 F224 1264-A 1 YKF51-5347 LOCALLIB (242202604926 PI=2) A9 5 1233 100R F229 7 3256 6228 5 2254 100n 2250 4u7 C-SC2_SVHS-IN C 2244 RES 3243 75R F225 BZX384-C3V9 4 LED_IN 5K6 RES 3261 4K7 3263 6257 6250 BZX384-C5V1 TO 1170 OF FRONT CONTROL * A8 D YKF51-5347 1264-B 2 1231 F222 3 4 7 3260 270R R-SC1_AV-OUT 8 12-24DC-SUP 3255 270R A8 RES 6207 3 1 F221 PC-TV-LED A1 4203 +3V5 2 R-SC2_AV2-IN (EU used 3202) 3289 220K 3244 10R F217 RES 6201 1208 B (EU used 3234) 3290 47K (EU used 2201) 1202 2292 330p V F208 (EU used 3218) 3294 75R A8 3239 47K (EU used 3201) 3291 150R 2251 1n0 SVHS IN 6 1214 (EU used 2233) 2291 330p (EU used 3219) 3295 100R R-SC1_V-IN 6219 BZX384-C12 E 2238 330p (EU used 3233) 3292 1K0 F201 3 L-SC2_AV2-IN 1K0 1216 F212 1 1266-1 2 A8 3207 220K 3238 2258 1n0 L-SC1_AV-OUT 2 R(AVOUT) F202 1204 F214 1 2208 330p 2206 330p 4 1265-1 LPR6520-KG 3203 1K0 3204 47K 2252 1n0 4 2253 R-SC1_AV1-IN A4 6202 RES 1206 150R 5 U L(AV1) 3208 1K0 3209 47K A8 (EU used 3211) 3296 75R 6 RES L-SC1_AV1-IN A8 C 2211 F205 3206 F203 6 L(AVOUT) V(AV1) 7 B A4 7 Y F218 CVBS-SC2_MON-OUT 2225 22p 1211 9 6206 RES 68R 1219 8 V(AV2) F220 3293 9 V(AVOUT) 1266-2 LPR6520-KG 6 7 8 9 F 1202 C8 1203 C3 1204 B8 1205 C3 1206 B3 1208 D3 1209 A3 1211 A7 1212 A3 1214 C7 1216 B7 1217 D7 1218 E7 1219 A7 1231 E1 1233 E6 1234 F1 1264-A E6 1264-B D7 1265-1 B6 1265-2 A6 1266-1 C4 1266-2 A4 2203 C2 2206 B8 2208 C2 2211 B2 2217 A2 2219 D2 2225 A8 2227 A2 2238 B8 2242 E8 2244 D8 2249 E8 2250 E3 2251 C7 2252 B7 2253 C3 2254 E3 2255 C3 2257 C7 2258 B7 2291 C8 2292 C8 3203 C2 3204 C2 3206 B8 3207 B8 3208 B2 3209 C2 3226 A3 3227 A2 3238 B8 3239 B8 3241 E8 3242 E8 3243 D8 3244 C8 3248 E7 3249 E8 3255 E3 3256 E4 3257 E4 3258 F4 3259 F4 3260 E3 3261 E2 3262 F3 3263 E3 3289 C8 3290 C8 3291 C8 3292 C8 3293 A7 3294 D3 3295 C2 3296 B3 3297 B2 3298 A3 3299 A2 4201 F2 4202 F3 4203 E1 6201 D4 6202 B4 6203 D4 6204 C4 6205 A4 6206 B4 6207 D7 6208 D7 6209 A4 6210 A4 6219 D2 6227 E5 6228 F5 6250 E3 6257 E4 6297 B2 7260 F3 7261 F3 F201 C7 F202 C4 F203 B7 F204 B4 F205 B4 F207 A4 F208 D4 F212 C7 F214 B7 F215 E7 F217 D7 F218 B4 F220 A8 F221 E1 F222 E1 F223 F1 F224 E1 F225 E4 F226 E4 F227 E4 F228 F5 F229 F4 F230 F4 F231 E7 F234 E6 F235 E6 F236 F6 F237 F6 F238 F6 67 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 78 Painel Scaler: Alimentação POWER 3 4 5 7 6 8 9 1001-1 1 2 F001 F003 7000mA F SS = 12V LS = 24V F006 1003 4 3 SSQ 2001 100n 2 F007 1 3 A EARTH_1 MAIN_GND F002 +5 +2V5 FOR LS ONLY (23") 5012 3 I015 7010 MC34063A W =3.5 mm PAN-VCC 12V 12-24DC-SUP +5 I @ @ 8 DCOL SWC 1 5010 5011 RES 1 2 3 B I004 7 IS 5013 5 6 7 8 SS = 4V9 F005 3009 1R0 5015 VCC 3019 2010 470u 35V SI9433DY I017 4 SWE 2 TIMC 3 5 CIN- 5025 220u 2025 470p I016 GND I019 3011 1V3 560R 2018 47u 16V B 6025 SS14 4 1K4 1% +5 +3V3 10K @ 12-24DC-SUP @ 3015 2021 10n 50V 3016 1R0 RES 2019 3020 RES 12K 1% 2020 C I018 (0V) 0V6 3017 C4 PANEL-PWR-CTL I014 (0.4A) 2027 470u 25V 2026 470u 25V +1V8 12V 5026 10u F026 4n7 7006 5003 LD1086D2T18 3 IN 7004 OUT 2 I013 1V8 C COM BC847B 47K 3018 22K D 2V5 3012 560R REFERENCE REGULATOR 6 7005 3014 IPK OSC 3010 1R0 33u 2017 100n 16V R 5014 @ 2 1 S Q @ O A MAIN_GND @ A 7008 LM317D2 4 EARTH_2 TO 1902 OF LCD-TV BOARD 12-24DC-SUP 1002 2006 47u 16V 1 2005 100n 16V D ( ... V ) STANDBY @ DIVERSITY +2V5I REF SS LS 10K 3001 47K 3014 10K -3015 -10K 3016 1R 10K 6001 BZX384-C15 BZX384-C27 SI9433DY DI4431DY 7005 5010 -YES YES 5011 --5013 YES 5014 YES -- 5006 2024 I006 470u 25V 2002 2011 10u 10V 100n 25V 2009 (1) 7007 7001 LM2596T-5.0 I007 1 VIN OUT 2 I005 POW-CON-SCALER I003 3003 F 12-24DC-SUP @ 6001 I001 BZX384-C15 3001 (0V) 0V6 7003 BC847B 5 ON_|OFF FB 0V GND (8V5) 7009 LD1086V33 W > 4mm 5001 5V I008 5002 68u 10u 4 6002 SS34 F008 2007 470u 25V 3 IN OUT 2 3V3 I010 IN 2016 100n 16V 1 OUT 2 E 5005 2V5 I012 COM 2022 1n0 2015 470u 25V 2003 47u 16V 2004 100n 16V 2012 100n 16V 2014 10u 10V 2013 47u 16V 7002 BC847B (2) 3004 22K I002 (0V) 0V 3006 22K F 0122 10K HEATSINK 0121 3002 4K7 HEATSINK 1 1 2 2 3139 123 5680.3 1 I011 3 I009 COM 2008 470u 25V +2V5II LD1117D25 3 47K @ +5 +3V3 25V 470u 3005 10K C2 +5 +5 1 5009 10u 5004 E 12-24DC-SUP 2 3 4 5 6 7 F008 = 5V DC I012 = 2V5 DC F026 = 12V DC I013 = 1V8 DC I009 = 3V3 DC I016 = 2V5 DC 8 CL 36532023_015.eps 061003 9 0121 F3 0122 F6 1001 A1 1002 A1 1003 A2 2001 A2 2002 E3 2003 E8 2004 E8 2005 C8 2006 C9 2007 E5 2008 E5 2009 E3 2010 B4 2011 E9 2012 E9 2013 E9 2014 E9 2015 E7 2016 E6 2017 A8 2018 A9 2019 C5 2020 C5 2021 C3 2022 E7 2024 D3 2025 B7 2026 C7 2027 C8 3001 F1 3002 F2 3003 F1 3004 F2 3005 E3 3006 F3 3009 B5 3010 B5 3011 A9 3012 B9 3014 B2 3015 C2 3016 C3 3017 C2 3018 C3 3019 B5 3020 C5 5001 E4 5002 E5 5003 C8 5004 E7 5005 E9 5006 D9 5009 E3 5010 B3 5011 B3 5012 A8 5013 B4 5014 B5 5015 B4 5025 B7 5026 C7 6001 F1 6002 E4 6025 B8 7001 E3 7002 F2 7003 E2 7004 C3 7005 B3 7006 C9 7007 E8 7008 A9 7009 E6 7010 A5 F001 A1 F002 A1 F003 A1 F005 B3 F006 A2 F007 A2 F008 E5 F026 C8 I001 F1 I002 F2 I003 F2 I004 B4 I005 E3 I006 D3 I007 E4 I008 E4 I009 E7 I010 E8 I011 E9 I012 E9 I013 C9 I014 C8 I015 A8 I016 A9 I017 B3 I018 C3 I019 A9 Item# 2001 2001 2002 2002 2009 2009 2010 2020 2024 2024 2025 2026 2027 3009 3010 3014 3015 3016 3016 3019 3020 5010 5011 5013 5014 5015 5025 5026 6001 6001 6025 7005 7005 7010 23" W screen 2 15"/17"W screen 1 -V -V V ---V ------V --V --V -V ----V --V --- V -V --V V V -V V V V V V -V V -V V -V -V V V V -V V -V V Component type CER2 0603 Y5V 50V 100N P8020 R CER2 0603 X7R 16V 100N COL CER2 0603 Y5V 50V 100N P8020 R CER2 0603 X7R 16V 100N COL ELCAP 25V S 470U PM20 COL B ELCAP 35V S 470U PM20 COL B ELCAP 35V S 470U PM20 COL B CER2 0603 X7R 50V 4N7 COL ELCAP 25V S 470U PM20 COL B ELCAP 35V S 470U PM20 COL B CER1 0603 NP0 50V 470P COL ELCAP 25V S 470U PM20 COL B ELCAP 25V S 470U PM20 COL B RST SM 0603 1R PM5 COL RST SM 0603 1R PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 1R PM5 COL RST SM 0603 RC22H 1K4 PM1 R RST SM 0603 RC22H 12K PM1 R IND FXD 1206 EMI 100MHZ 120R R IND FXD 1206 EMI 100MHZ 120R R IND FXD 1206 EMI 100MHZ 120R R IND FXD 1206 EMI 100MHZ 120R R FXDIND S 8MM 33U PM10 COL A IND FXD LHL08 S 220U PM10 A FXDIND S 8MM 10U PM10 COL A DIO REG SM BZX384-C15 COL R DIO REG SM BZX384-C27 COL R DIO REC SS14 COL R FET POW SM SI9433DY (TEG0) R FET POW SM SI4431DY (VISH) R IC MC34063AP1 (MOTA) L 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 80 LC03L Painel Scaler: Decodificador de Vídeo VIDEO DECODER 1 2 3 4 5 6 7 8 9 10 +3V3 5302 5303 A +5 +3V3 I302 2331 I303 7301 2321 10u 5301 2324 2323 I301 100n 100n 100n 2332 2333 2328 100n 100n A LM1117MPX-3.3 3314 3K3 3 4V9 IN 2 4 OUT I304 100n I305 5304 3V3 ADJ 2319 47n 2317 47n Y S 10u 10V B3 E2 G2 VXDD VDDA4A VDDA3A VDDA2A VDDA1A 2V1 2V5 3V3 VIDEO FIFO TEXT FIFO RAW VBI DATA SLICER CBCR CBCR X-PORT XTAL 3V3 VERTICAL SCALING HORIZONTAL FINE(PHASE-) SCALING LINE FIFO BUFFER YCBCR S GPO VDDI H-PORT VIDEO/TEXT ARBITER BOUNDARY SCAN VSSE 3329 K13 L14 K14 K12 G14 G12 H11 H14 H13 J14 J13 K11 M14 L13 N12 L12 ASCLK ALRCLK AMCLK AMXCLK N11 P12 0V 3313 P11 M12 3311 RES C 4K7 D RES 0R05 3312 MAIN_GND MAIN_GND 100R IGP1 IGP0 IGPV IGPH IDP0 IDP1 IDP2 IDP3 IDP4 IDP5 IDP6 IDP7 ICLK IDQ ITRDY ITRI VSSI E 3326 47R DA-VSYNC C9 3316 47R DA-FID C9 DA-HSYNC C9 I316 1301 AT-51CD2 24M576 2335 15p 2334 15p (R) 3308 MAIN_GND I304 = 3V3 DC I327 F 3139 123 5680.3 1 C8 J1 L1 M3 K4 H4 F4 D4 C5 C9 D12 H12 M4 M8 M11 C8 C10 F12 J12 M5 M9 SDA P10 SCL N9 INT_A P9 3V3 B2 B13 B14 C3 C4 C12 C13 N1 N2 N3 N13 N14 P2 EXMCLR P3 RES1 RES2 RES3 RES4 RES5 RES6 RES7 RES8 RES9 RES10 RES11 RES12 RES13 S SYNC VIDEO CLK VDDE 0V 3307 VS-OSD IICSCL B OUTPUT FORMATTER I-PORT LUM PROC 1V7 MAIN_GND MAIN_GND MAIN_GND MAIN_GND COMB FIL Y S VDDA AUDIO CLK I306 2316 M1 AOUT 47n VSSA C2 C8 D5 D9 D11 G11 L4 L8 L11 D7 D10 F11 J11 L5 L9 2318 47n CB CR CHROM PROC C MAIN_GND TDO TDI TRSTN TCK TMS 3306 150R MAIN_GND MAIN_GND MAIN_GND 100R A5 B5 C6 B6 D6 1V 3305 150R 100n IICSDA I345 I346 I347 I348 I349 0V9 CR RAW HPD0 HPD1 HPD2 HPD3 HPD4 HPD5 HPD6 HPD7 47n D 3304 150R 3328 1ST TASK IIC REG MAP SCALER 2ST TASK IIC REG MAP SCALER D14 E11 E13 E12 E14 F13 F14 G13 2315 R-Pr Y CB COMP PROC YCBCRS 0V8 1V C2 2327 SCALER EVENT CONTROLLER YCBCR 47n R G B DECODER OUTPUT CONTROL 2305 B-Pb 100R IIC REGISTER MAP XRDY XPD0 XPD1 XPD2 XPD3 XPD4 XPD5 XPD6 XPD7 XCLK XDQ XRH XRV XTRI 1V C2 100n MAIN_GND A6 A8 B8 A9 B9 A10 B10 A11 C11 1V7 A7 B7 0V5 C7 1V6 D8 B11 0V9 1V6 1V5 47n 0V 2308 G-Y LLC LLC2 RST0 RST1 RTCO C2 P4 N5 M10 N10 L10 1V C MAIN_GND CONTROL FAST SWITCH DELAY ANALOG INPUT CONTROL 0V7 47n ANALOG1 ANALOG1 ANALOG1 ANALOG1 + ADC1 + ADC1 + ADC1 + ADC1 2304 AV-CVBS C2 AGND L2 AGNDA A4 VXSS M2 J4 H3 E4 C1 C2 FSW A|11 A|12 A|13 A|14 A|1D A|21 A|22 A|23 A|24 A|2D A|31 A|32 A|33 A|34 A|3D A|41 A|42 A|43 A|44 A|4D MAIN_GND FIR-PREFILTER PRESCALER BCS-SCALER AD-PORT NCM13 J2 NC K1 K2 NC L3 NC K3 G4 G3 NC H2 J3 NC H1 E3 NC F2 NC F3 G1 NC F1 B1 NC D2 D1 NC E1 NC D3 A3 XTAL B4 XTALI A2 XTOUT 7302 SAA7118E N4 3V3 P5 P13 D13 C14 A13 B12 A12 B CE RESON TEST0 TEST1 TEST2 TEST3 TEST4 TEST5 3320 SOFT-RESET 3327 RES CLKEXT N6 ADP0 N8 ADP1 P8 ADP2 M7 ADP3 L7 ADP4 P7 ADP5 N7 ADP6 L6 ADP7 M6 ADP8 P6 C9 2326 2325 10u 10V 1 2329 1V / div DC 2µs / div 3315 47R 3322 100R HS-OSD C2 3321 47R DA-CLK C9 3323 RES 3324-4 3324-3 3324-2 3324-1 4 3 2 1 5 6 7 8 47R 47R 47R 47R I321 I322 I323 DA-DATA7 DA-DATA6 DA-DATA5 DA-DATA4 3325-4 3325-3 3325-2 3325-1 4 3 2 1 5 6 7 8 47R 47R 47R 47R I324 I325 I326 I327 DA-DATA3 DA-DATA2 DA-DATA1 DA-DATA0 C9 DA-DAT CL 36532023_017.eps 061003 2 3 4 5 6 7 8 9 10 E F 1301 E5 2304 C2 2305 C2 2308 C2 2315 D2 2316 D4 2317 D3 2318 D3 2319 D3 2321 A9 2323 A8 2324 A8 2325 B6 2326 B7 2327 B7 2328 A8 2329 A7 2331 A7 2332 A7 2333 A8 2334 E5 2335 E5 3304 D2 3305 D2 3306 D2 3307 E2 3308 E3 3311 D9 3312 E9 3313 D9 3314 A5 3315 E9 3316 E9 3320 B2 3321 E9 3322 E9 3323 F9 3324-1 F9 3324-2 F9 3324-3 F9 3324-4 F9 3325-1 F9 3325-2 F9 3325-3 F9 3325-4 F9 3326 E9 3327 A9 3328 B9 3329 C9 5301 A8 5302 A7 5303 A7 5304 A6 7301 A6 7302 B4 I301 A8 I302 A7 I303 A6 I304 A6 I305 A7 I306 D4 I316 E10 I321 F10 I322 F10 I323 F10 I324 F10 I325 F10 I326 F10 I327 F10 I345 E7 I346 E7 I347 E7 I348 E7 I349 E7 1 2 3 K I452 100R 4 5 100n 2451 I455 3V3 I456 6 7 F405 3405 10K 3417 10K 8 (ADDR/DATA BUS) C8 C8 MCAD MCA 9 3418 10K (O/P TO JAG ASM) 3409 C9 10 11 VS-S23 3437 12 3436 3139 123 5680.3 13 3V3 3V3 0R05 0R05 I436 INT-SCALER 14 3V3 0V1 +3V3 F405 1V / div DC 20ns / div 15 B20 PVSS1 A22 VSSP1 B21 GPVSS D22 VSSP2 I432 V23 V24 V25 V26 U23 U24 U25 P25 P26 N24 N25 22R 47R 47R 47R 47R VDD22 VDD21 VDD20 VDD19 VDD18 VDD17 VDD16 VDD15 VDD14 VDD13 VDD12 VDD11 SCALER 5406 D17 BVDD2 D15 GVDD2 D13 RVDD2 D11 IVDD2 D18 BVDD1 D16 GVDD1 D14 RVDD1 D12 IVDD1 VSS56 VSS55 VSS54 VSS53 VSS52 VSS51 VSS50 VSS49 VSS48 VSS47 VSS46 VSS45 VSS44 VSS43 VSS42 VSS41 VSS40 VSS39 VSS38 VSS37 VSS36 VSS35 VSS34 VSS33 VSS32 VSS31 VSS30 VSS29 VSS28 VSS27 VSS26 VSS25 VSS24 VSS23 VSS22 VSS21 VSS20 VSS19 VSS18 VSS17 VSS16 VSS15 VSS14 VSS13 VSS12 VSS11 VSS10 VSS9 VSS8 VSS7 VSS6 VSS5 VSS4 VSS3 VSS2 VSS1 VSS0 47R 47R 47R 47R 47R 47R 47R 47R I431 SDA0 SDA1 SDA2 SDA3 SDA4 SDA5 SDA6 SDA7 SDA8 SDA9 SDA10 M26 M24 M23 M25 3416 47R 3 1 2 3 4 1 2 3 4 1 2 3 4 1 2 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 I441 3412-1 TSCKE# TSA2 3414-2 TSA9 3415-2 TSA10 TSA8 3415-3 3415-1 TSA7 3415-4 TSA6 TSA5 3413-1 TSA4 3413-2 3413-4 3413-3 TSA3 TSA1 3414-1 TSA0 3414-3 TSDQM 3414-4 3411-1 BA1 TSBA# 3411-3 3411-2 I414 I446 I413 I445 I419 I444 I418 I412 I443 I411 I442 I417 I447 I405 I416 I410 3412-2 TSRAS# 3411-4 I440 TSWE# 3412-3 TSCLK I415 3412-4 TSCAS# 14 B9 B8 CVSS1 CVSS2 SDCS0# BACK DQM DQS SDCKFB T25 MEMCLK T24 SDCKE R24 7403 BC847B DVSS IVSS2 RVSS2 GVSS2 BVSS2 SVSS XSVSS AVSS1 AVSS2 IVSS1 RVSS1 GVSS1 BVSS1 47R 47R 4 1 2 3 4 1 1402 13 B10 B11 B13 B15 B17 B19 B7 C20 C7 B12 B14 B16 B18 F4 SDATA F3 SCLK T26 R25 P24 R23 P23 47K 5p6 47R 47R 47R 47R 10u SDCAS# SDWE# SDRAS# SDCKO SDCKON I425 2465 3425 C9 3426 12 1V6 AA4 PCCLK 0V AB3 PCHSYNC AB2 PCHREF AB1 PCVSYNC AD5 PCVREF_GPIO2 AE5 PCFIELD_CPIO3 3V3 B2 PLLCLKOUT_GPIO4 4K7 CLK-S23 HS-S23 +5 C9 C9 +5 3431 4K7 47R 2462 I458 3432 I603 F404 I612 I434 I433 I435 3422 220R I602 I609 7401 I409 ON-OFF I608 Vbri PC00 PC01 PC02 PC03 PC04 PC05 PC06 PC07 PC08 PC09 PC10 PC11 PC12 PC13 PC14 PC15 3421 11 AF1 AF2 AF3 AF4 AE1 AE2 AE3 AE4 AD1 AD2 AD3 AD4 AC1 AC2 AC3 AC4 2n2 0V 2n2 2461 PC-VSYNC-ASM PC-HSYNC-ASM 2n2 2467 I618 I611 I610 I421 2466 F402 P4 PBCLK P3 PBVSYNC D6 PBRHS_PBDE C6 PBHSYNC I424 2 3 4 5 6 7 8 10 I615 12-24DC-SUP C1 C5 F403 I601 PANEL-PWR-CTL 3424-1 8 C5 C5 F401 I621 I617 I438 I437 I439 I606 I605 I613 FVSYNC 3424-2 7 FDE FHSYNC 3424-4 3424-3 6 5 C5 100n 2404 100n 9 C7 C7 1V6 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 SD16 SD17 SD18 SD19 SD20 SD21 SD22 SD23 SD24 SD25 SD26 SD27 SD28 SD29 SD30 SD31 SD32 SD33 SD34 SD35 SD36 SD37 SD38 SD39 SD40 SD41 SD42 SD43 SD44 SD45 SD46 SD47 SD48 SD49 SD50 SD51 SD52 SD53 SD54 SD55 SD56 SD57 SD58 SD59 SD60 SD61 SD62 SD63 1 PRB, PGB, PBB PB00 PB01 PB02 PB03 PB04 PB05 PB06 PB07 PB08 PB09 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 AD22 AE22 AC23 AD23 AE23 AC24 AD24 AE24 AF24 AC25 AD25 AE25 AF25 AD26 AE26 AB24 AB25 AB26 AA23 AA24 AA25 AA26 Y23 Y24 Y25 W24 W25 W26 L23 L24 L25 K24 K25 K26 J23 J24 J25 H23 H24 H25 H26 G24 G25 G26 F23 F24 F25 E23 E24 E25 E26 D24 D25 D26 C23 C24 C25 C26 B23 B24 B25 B26 A24 A25 I620 100R 2 3 4 3423 AA2 AA3 Y1 Y2 Y3 W1 W2 W3 W4 V1 V2 V3 V4 U1 U2 U3 U4 T1 T2 T3 T4 R1 R2 R3 SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 ADD14 SDD15 SDD16 SDD17 SDD18 SDD19 SDD20 SDD21 SDD22 SDD23 SDD24 SDD25 SDD26 SDD27 SDD28 SDD29 SDD30 SDD31 SDD32 SDD33 SDD34 SDD35 SDD36 SDD37 SDD38 SDD39 SDD40 SDD41 SDD42 SDD43 SDD44 SDD45 SDD46 SDD47 SDD48 SDD49 SDD50 SDD51 SDD52 SDD53 SDD54 SDD55 SDD56 SDD57 SDD58 SDD59 SDD60 SDD61 SDD62 SDD63 1V7 0V6 100R 100R 100R FSHFCLK I423 B-U-OUT0 B-U-OUT1 B-U-OUT2 B-U-OUT3 B-U-OUT4 B-U-OUT5 B-U-OUT6 B-U-OUT7 G-Y-OUT0 G-Y-OUT1 G-Y-OUT2 G-Y-OUT3 G-Y-OUT4 G-Y-OUT5 G-Y-OUT6 G-Y-OUT7 R-V-OUT0 R-V-OUT1 R-V-OUT2 R-V-OUT3 R-V-OUT4 R-V-OUT5 R-V-OUT6 R-V-OUT7 0V MCWR# MCRD# MCCS# MCALE MCINT MCRESET# TEST C22 VDDP2 B22 VDDP1 D20 PVDD1 C21 GPVDD E4 E3 C4 D3 D2 E1 D1 VDD10 VDD9 VDD8 VDD7 VDD6 VDD5 VDD4 VDD3 VDD2 VDD1 VDD0 3429 10K 3427 3428 22R 47R PWM0_GPO0_SCDT E2 PWM1_GPIO1 B1 I616 I619 I401 MCALE MCINT-ASM RESET# XVDD AVDD4 AVDD3 CVDD2 CVDD1 DVDD AVDD2 AVDD1 SVDD 2V5 3V3 0V 3V3 3V3 1V5 I402 I403 I404 MCAD0 MCAD1 MCAD2 MCAD3 MCAD4 MCAD5 MCAD6 MCAD7 MCAD8 MCAD9 I460 B6 B5 C5 D5 A4 B4 A3 B3 C3 A2 100n 1n0 2403 +2V5I JWR# JRD# 0V 0V PRB0 PRB1 PRB2 PRB3 PRB4 PRB5 PRB6 PRB7 PGB0 PGB1 PGB2 PGB3 PGB4 PGB5 PGB6 PGB7 PBB0 PBB1 PBB2 PBB3 PBB4 PBB5 PBB6 PBB7 2463 RES MCAD0 MCAD1 MCAD2 MCAD3 MCAD4 MCAD5 MCAD6 MCAD7 MCA8 MCA9 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 2464 RES AF12 AC13 AF20 AE21 AC21 AD21 AF22 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 3V3 PNLCLK PSHFCLK PDE PHSYNC PVSYNC PENVDD PENBKL 3446-1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 I461 F2 PAHSYNC G3 PAVSYNC G4 PACLK F1 PARHS_PADE 3442-1 3445-4 3445-3 3445-2 I464 3445-1 3446-4 3446-3 3446-2 3441-1 3442-4 3442-3 3442-2 3444-1 3441-4 3441-3 3441-2 3443-1 3444-4 3444-3 3444-2 I463 I469 I462 3443-4 3443-3 3443-2 +3V3_ASM HDTV-SOG HDTV-HSYNC HDTV-VSYNC XOUT A7 HSOUT C2 CMPOUT A1 FR0 FR1 FR2 FR3 FR4 FR5 FR6 FR7 FG0 FG1 FG2 FG3 FG4 FG5 FG6 FG7 FB0 FB1 FB2 FB3 FB4 FB5 FB6 FB7 2411 100n 2417 100n 2413 100n 2412 100n 1n0 2401 A C8 C8 C7 2V3 8 C8 C8 (VGA I/P) 7 C9 3404 6 C10 C10 I450 2 2V5 1V6 2V5 3 I430 OUT 2V5 D7 C9 C8 D8 D9 D10 C11 C10 D19 VDD 3V3 GND 5407 OSC I422 TS 2V5 1 2V5 PA00 PA01 PA02 PA03 PA04 PA05 PA06 PA07 PA08 PA09 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 2V5 4 I420 P1 P2 N2 N3 M1 M2 M3 M4 L1 L2 L3 L4 K2 K3 K4 J1 J2 J3 J4 H1 H2 H3 G1 G2 I607 100n I457 1401 FXO-31FT 2V5 H4 R4 AB4 D23 K23 T23 AB23 D21 AC20 AC14 AC8 XIN 2V5 A6 5403 +3V3 E PD00 AD13 PD01 AE13 PD02 AD14 PD03 AE14 PD04 AF14 PD05 AC15 PD06 AD15 PD07 AE15 PD08 AF15 PD09 AC16 PD10 AD16 PD11 AE16 PD12 AD17 PD13 AE17 PD14 AF17 PD15 AC18 PD16 AD18 PD17 AE18 PD18 AF18 PD19 AC19 PD20 AD19 PD21 AE19 PD22 AD20 PD23 AE20 PD24 AF5 PD25 AC6 PD26 AD6 PD27 AE6 PD28 AF6 PD29 AC7 PD30 AD7 PD31 AE7 PD32 AF7 PD33 AD8 PD34 AE8 PD35 AC9 PD36 AD9 PD37 AE9 PD38 AF9 PD39 AC10 PD40 AD10 PD41 AE10 PD42 AD11 PD43 AE11 PD44 AF11 PD45 AC12 PD46 AD12 PD47 AE12 7402 JagASM 5411 100n 2425 100n +3V3_ASM D RREFH RREFL GREFH GREFL BREFH BREFL IREFH IREFL 10u 2426 C5 C15 C14 C17 C16 C19 C18 C13 C12 I448 A5 K1 AA1 A26 J26 N26 U26 Y26 AF26 AF21 AF16 AF10 5 10u 10V 2452 I451 (1) 100n 2429 1n0 +2V5 2414 100n 2416 100n 2415 100n 2407 2402 4 A8 I1 A9 I2 R1P R1N G1P G1N B1P B1N R2P R2N G2P G2N B2P B2N 100n 2428 2V5 A13 A12 A17 A16 A21 A20 A11 A10 A15 A14 A19 A18 10u 2434 2421 100n 2424 100n C REDP REDN GREENP GREENN BLUEP BLUEN 150R 100n I427 1n0 I604 3V3 1n0 (1) 2439 3401 +2V5 2435 +2V5 100n 5404 2446 H +2V5I 2V5 10u +3V3 (2) (2) 2427 100n 2422 100n 2409 3 C7 C7 C7 C7 C7 C7 (1) I429 10R 100n 100n 2431 100n I426 2447 10R 3403 100n 2441 100n 10u 5402 2449 +2V5I 2437 5405 +2V5I (1) 3402 10u 100n 2 10u 2448 J +2V5I I428 10u 10R 10u 2432 F 2423 2408 (1) 2444 I 100n 2405 5401 2442 2436 +2V5 +3V3 2443 G +2V5 1 2445 5408 +2V5II B +2V5II 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 15 16 SCALER TO INVERTER PCB J1 TSA (TSA0 - 10 ADDR BUS) C4 (SDRAM) MEMCLK T16 T15 T14 T13 T12 T11 R16 R15 R14 R13 R12 R11 P16 P15 P14 P13 P12 P11 N16 N15 N14 N13 N12 N11 M16 M15 M14 M13 M12 M11 L16 L15 L14 L13 L12 L11 AC11 AC17 AC22 W23 N23 G23 Y4 N4 D4 AF8 AF13 AF19 AF23 AC26 R26 L26 F26 A23 AC5 N1 C1 16 A RES B I406 I407 5412 3433 I408 C I614 3434 47K C6 (SDRAM) SD01 - SD63 (DATA BUS) I470 I471 D C8 E F I G H I 3406 10K 10K +3V3 J 3407 10K +3V3 3408 +3V3 K F402 = 3V2 DC F403 = 4V6 DC L CL 36532023_018.eps 061003 L 1401 K6 1402 A9 2401 B2 2402 B2 2403 B2 2404 B3 2405 C1 2407 C2 2408 C1 2409 C2 2411 C4 2412 C3 2413 C3 2414 C3 2415 C2 2416 C3 2417 C4 2421 F3 2422 F2 2423 F2 2424 F3 2425 F3 2426 F3 2427 F2 2428 G3 2429 G3 2431 G2 2432 G2 2434 G3 2435 G3 2436 G2 2437 G2 2439 H3 2441 I3 2442 I2 2443 I2 2444 I3 2445 I2 2446 I3 2447 I3 2448 J3 2449 J4 2451 J6 2452 K6 2461 B10 2462 B11 2463 C8 2464 C8 2465 C13 2466 A10 2467 B10 3401 H2 3402 I2 3403 I3 3404 J3 3405 J6 3406 J14 3407 J14 3408 K14 3409 K10 3411-1 B13 3411-2 B13 3411-3 B13 3411-4 B13 3412-1 B13 3412-2 B13 3412-3 B12 3412-4 B12 3413-1 B15 3413-2 B15 3413-3 B15 3413-4 B15 3414-1 B14 3414-2 B14 3414-3 B14 3414-4 B14 3415-1 B16 3415-2 B16 3415-3 B16 3415-4 B15 3416 E14 3417 K8 3418 J8 3421 B10 3422 B10 3423 C9 3424-1 C9 3424-2 C8 3424-3 C8 3424-4 C8 3425 C10 3426 C10 3427 D8 3428 D8 3429 D8 3431 B11 3432 C11 3433 C11 3434 C11 3436 J12 3437 J12 3441-1 D5 3441-2 D5 3441-3 D5 3441-4 D5 3442-1 D5 3442-2 D5 3442-3 D5 3442-4 D5 3443-1 D4 3443-2 D4 3443-3 D4 3443-4 D4 3444-1 D5 3444-2 D5 3444-3 D4 3444-4 D4 3445-1 D6 3445-2 D5 3445-3 D5 3445-4 D5 3446-1 D6 3446-2 D6 3446-3 D6 3446-4 D6 5401 B1 5402 F1 5403 F3 5404 G3 5405 G2 5406 H3 5407 I3 5408 I2 5411 K6 5412 C8 7401 C10 7402 E4 7403 C11 F401 A9 F402 A10 F403 A10 F404 A10 81 Painel Scaler: Scaler F405 J7 I401 D8 I402 E8 I403 E8 I404 E8 I405 A13 I406 C15 I407 C15 I408 C15 I409 D12 I410 A13 I411 A14 I412 A14 I413 A16 I414 A16 I415 A12 I416 A13 I417 A14 I418 A15 I419 A15 I420 G3 I421 D11 I422 H3 I423 B9 I424 C9 I425 C11 I426 F2 I427 H2 I428 I2 I429 J2 I430 I2 I431 C14 I432 C14 I433 D13 I434 D12 I435 D13 I436 J12 I437 D10 I438 D10 I439 D10 I440 A12 I441 A13 I442 A14 I443 A14 I444 A15 I445 A15 I446 A16 I447 A13 I448 F3 I450 J3 I451 J3 I452 J4 I455 K6 I456 K6 I457 G3 I458 D13 I460 C8 I461 B1 I462 D5 I463 D5 I464 D5 I469 D5 I470 D15 I471 D15 I601 D11 I602 D12 I603 D12 I604 I3 I605 D9 I606 D9 I607 G4 I608 D12 I609 D12 I610 D11 I611 D11 I612 D12 I613 D9 I614 D11 I615 D11 I616 D8 I617 D11 I618 D11 I619 D8 I620 D9 I621 D11 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 82 LC03L Painel Scaler: Saída (LVDS) OUTPUT (LVDS) 1 2 3 4 5 6 7 8 5501 9 F537 +3V3 5512 3V2 3517 3516 10R 10R 2516 10n 2517 10n 3V2 PRB0 2518 10n B 51 52 TXIN1 PRB2 54 TXIN2 PRB3 55 TXIN3 56 TXIN4 2 TXIN5 3 TXIN6 4 TXIN7 PRB4 F529 I507 F530 PRB5 I508 PGB0 I509 PGB1 500mV / div DC 10µs / div 500mV / div DC 10µs / div PGB2 F531 F532 PGB6 6 TXIN8 7 TXIN9 8 TXIN10 10 TXIN11 I510 I511 R-FB 17 TXOUT0- 48 TXOUT0+ 47 RES 2501 220n 2512 220n 4509 B F528 F530 TXOUT1- F531 46 I513 PGB3 11 TXIN12 12 TXIN13 14 TXIN14 15 TXIN15 F532 TXOUT1+ I514 500mV / div DC 10µs / div 500mV / div DC 10µs / div F533 F534 PGB4 I516 PBB0 F533 F534 PBB7 500mV / div DC 10µs / div 500mV / div DC 10µs / div PBB1 F535 F536 PBB2 16 TXIN16 18 TXIN17 19 TXIN18 20 TXIN19 22 TXIN20 F541 I520 TTL PARALLEL-TO-LVDS I522 1V3 1- 1V1 1+ 1V2 2- 1V2 2+ TXIN21 24 TXIN22 500mV / div DC 10µs / div 3507 F541 C4 F537 = 3V3 DC F538 = 3V2 DC F539 = 3V DC FHSYNC C4 FVSYNC C4 FDE 500mV / div DC 10µs / div 0V 25 TXIN23 10K I524 27 I525 I526 I527 PRB6 TXIN24 28 TXIN25 30 TXIN26 50 TXIN27 31 TXCLKIN 3V3 32 PWRDWN_ 10K 500mV / div DC 10µs / div PLL GND 53 29 21 13 GND 5 38 TXOUT3+ 37 PAN-VCC 5521 3- 1V1 3+ 1V2 CLK- 1V2 CLK+ 4V8 F540 TXCLKOUT- 40 4513 TXCLKOUT+ 39 4512 C E 41 1453230 F LSVD GND CL 36532023_019.eps 061003 3139 123 5680.3 2 3 4 5 D PLL 36 3511 TXOUT3- 1V3 2521 220n 33 +3V3 41 F536 35 FSHFCLK TXOUT2+ F542 F535 F542 C4 42 1506 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 49 23 I523 PBB5 TXOUT2- 43 PBB4 1 0+ I519 I521 F 1V1 I518 PBB3 E 0- 45 I517 500mV / div DC 10µs / div 1V3 I515 PGB5 PBB6 D A 2513 220n F529 I512 PGB7 4506 44 26 I506 PRB7 C 34 VCC TXIN0 PRB1 PLLVCC 3V F539 +3LVDS LVDSVCC PRB, PGB, PBB C4 9 7501 DS90C385MTDX 5517 3V 3V3 TO LCD MONITOR CONNECTOR LVDS +3PLL +3V3 1 +3LVDS +3PLL 5513 TTL PARALLEL-TO-LVDS A F538 6 7 8 9 1506 B9 2501 A7 2512 A7 2513 A8 2516 B1 2517 B1 2518 B2 2521 E9 3507 E4 3511 F4 3516 A2 3517 A1 4506 A7 4509 B7 4512 F7 4513 F7 5501 A8 5512 A8 5513 A8 5517 A1 5521 E8 7501 A5 F528 B9 F529 B8 F530 C8 F531 C8 F532 C8 F533 D8 F534 D8 F535 E8 F536 E8 F537 A8 F538 A8 F539 A8 F540 E8 F541 D8 F542 D8 I506 B4 I507 B4 I508 B4 I509 C4 I510 C4 I511 C4 I512 C4 I513 C4 I514 C4 I515 C4 I516 D4 I517 D4 I518 D4 I519 D4 I520 D4 I521 D4 I522 E4 I523 E4 I524 E4 I525 E4 I526 E4 I527 E4 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel Scaler: SDRAM SDRAM (SCALER) TSWE# TSCAS# TSRAS# 68 67 20 17 18 19 14 21 30 57 69 70 73 CLK CKE CS WE CAS RAS NC 32 10u 2482 100n 2483 100n 100n 2481 100n 2484 2480 C4 SCALER (DATA BUS) D CL 36532023_020.eps 061003 2 3 4 5 6 7 8 B C I472 = 3V3 DC I473 = 3V3 DC I474 = 3V3 DC I475 = 3V3 DC VSSQ 12 VSS 3139 123 5680.3 1 100n 2492 100n 2490 100n 81 75 49 41 35 9 3 43 29 1 15 D SD32 SD33 SD34 SD35 SD36 SD37 SD38 SD39 SD40 SD41 SD42 SD43 SD44 SD45 SD46 SD47 SD48 SD49 SD50 SD51 SD52 SD53 SD54 SD55 SD56 SD57 SD58 SD59 SD60 SD61 SD62 SD63 2 4 5 7 8 10 11 13 74 76 77 79 80 82 83 85 31 33 34 36 37 39 40 42 45 47 48 50 51 53 54 56 84 TSCLK TSCKE# 0 1 DQM 2 3 78 16 71 28 59 BA 46 TSDQM 0 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2M x 32 38 (ADDR BUS) 22 23 SD0 - SD63 SDRAM 6 32 6 12 5471 2494 10u 2493 100n 2495 100n 2489 100n 2491 10u 2476 100n 2472 2478 100n 2474 100n 100n 100n (DATA BUS) TSBA# BA1 0 1 2 3 4 0 5 A 2k-1 6 7 8 9 10 VSSQ 86 72 58 44 2477 100n 2475 2471 81 75 55 49 NC VSS E 41 35 9 3 43 29 CLK CKE CS WE CAS RAS 25 26 27 60 61 62 63 64 65 66 24 VDDQ 86 14 21 30 57 69 70 73 D TSA0 TSA1 TSA2 TSA3 TSA4 TSA5 TSA6 TSA7 TSA8 TSA9 TSA10 72 TSWE# TSCAS# TSRAS# 0 1 DQM 2 3 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 SD16 SD17 SD18 SD19 SD20 SD21 SD22 SD23 SD24 SD25 SD26 SD27 SD28 SD29 SD30 SD31 44 D 68 67 20 17 18 19 BA 2 4 5 7 8 10 11 13 74 76 77 79 80 82 83 85 31 33 34 36 37 39 40 42 45 47 48 50 51 53 54 56 3V3 VDD TSA 84 TSCLK TSCKE# 2M x 32 78 16 71 28 59 0 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 SDRAM 52 TSDQM 0 1 2 3 4 0 5 A 2k-1 6 7 8 9 10 46 22 23 7472 K4S643232E-TC50 C4 SCALER A I475 3V3 VDDQ 9 +3V3 I472 38 TSBA# BA1 VDD 8 5472 5474 (ADDR BUS) C 25 26 27 60 61 62 63 64 65 66 24 +3V3 3V3 15 1 3V3 7471 K4S643232E-TC50 7 I473 10u 2488 100n 2487 100n 100n 2486 2485 I474 TSA0 TSA1 TSA2 TSA3 TSA4 TSA5 TSA6 TSA7 TSA8 TSA9 TSA10 6 +3V3 A B 5 5473 +3V3 4 55 3 52 2 58 1 9 E 2471 A3 2472 A4 2474 A4 2475 A3 2476 A4 2477 A3 2478 A4 2480 A9 2481 A9 2482 A9 2483 A9 2484 A8 2485 A1 2486 A1 2487 A1 2488 A1 2489 A5 2490 A8 2491 A5 2492 A8 2493 A6 2494 A7 2495 A5 5471 A7 5472 A6 5473 A3 5474 A2 7471 B1 7472 B5 I472 A6 I473 A2 I474 A2 I475 A7 83 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 84 Painel Scaler: Entrada PC 1 2 3 4 5 6 7 8 9 10 11 12 PC-IN BAS316 I200 I201 3207 BAV99 6202 100n BAV99 6204 3 2 BAV99 6205 3 BAV99 6206 3 1 DDC5V F205 F206 2221 4V7 0 1 2 3 3216 3212 100R DDC5V I202 4V7 3 3214 220R VEE VSS 5203 H V 3213 5204 220R F203 2K2 2K2 3206 100p PC-VSYNC 3205 C2 2204 PC-HSYNC 100p C2 2203 3210 F218 5202 F201 5205 F222 DDC5V D F210 SCL SDA 100n WC_7 0V 6 0V3 5 SDA 0V I207 SCL 14 1 2 3221 6211 150R BAS316 100R 3240 3227 68R 68R 2213 3224 1u0 100R 3239 3229 68R 68R C4 GREENP C4 C GREENN C4 BLUEP C4 D C4 BLUEN 5206 DDC5V 2215 8 WC ADR VSS 4 3225 1u0 REDN 3V3 14 3V3 3 6212 BAS316 +2V5I 7203-B 0V3 3226 150R +5 7 I210 3208 4 PC-HSYNC-ASM 100R 7 E C4 5207 0 1 2 7203-A 74LVC14 2205 (256x8) EEPROM 3203 E E0 E1 E2 68R C4 +3V3 100n 10K 1 2 3 3228 68R REDP 2206 4V6 7202 M24C02-WMN6 3241 2211 17 SUB-D 15P D - SHELL PC - IN SOCKET F202 2202 TXD 3215 10K 100R 2212 C8 1 5 2 4 4V7 13 3223 1u0 2214 0V2 3211 DDC5V MDX 2208 75R DDCSDA 0 1 2 3 5201 R G B 75R C7 12 14 15 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 75R 4V7 100R 100n 0V3 RXD 10K 3217 DDCSCL C8 7 C C7 1201 G4 3218 6 B F207 2p2 16 3V5 100n 8 47K 7201 74HC4052D VDD 10 0 0 4X 9 1 3 3202 B F204 2p2 4V6 2p2 DDCCTL 3222 4K7 C8 3201 1 1 1 3 2201 6203 SWITCH +3V3 A BZX384-C4V7 A 2 2 2 +5 6201 7203-C 8 0V PC-VSYNC-ASM I205 3234 2V5 11 10 3209 RESET# BC847B 2u2 7205 C4, C9 2218 I209 3K9 14 100n I208 7203-E 2219 I203 150K (R) 2207 F 8K2 7 +5 3238 22R 3231 I204 C4 3236 F 14 3V3 9 100n 7 7203-D 150K 3235 SYNC CLAMPING 3V3 150K 6 3232 DDCSCL 14 5 2216 C7 0V 10u DDCSDA 2217 C7 3V3 7 14 12 7 GND GND 0V 2 (R) 3204 RESET 3219 I206 RESET 0V1 BC847B C8 (2X) 100R 3237 560R 3233 3V3 13 7204 100K 4V9 LM810M3 3 VCC VCC G 0V5 7203-F 7206 G RESET HEX INVERTING SCHMITT TRIGGER 1 H H CL 36532023_021.eps 061003 3139 123 5680.3 1 2 3 4 5 6 7 8 9 10 11 12 1201 B8 2201 A7 2202 C11 2203 D5 2204 D6 2205 D6 2206 D4 2207 F5 2208 B9 2211 C9 2212 C11 2213 D9 2214 D11 2215 E8 2216 F8 2217 F8 2218 F10 2219 F9 2221 B4 3201 B2 3202 B2 3203 E4 3204 G5 3205 D6 3206 D6 3207 A3 3208 E7 3209 F7 3210 C4 3211 C5 3212 C5 3213 C5 3214 C6 3215 C7 3216 C7 3217 C8 3218 C8 3219 G7 3221 D8 3222 D8 3223 B10 3224 D10 3225 C10 3226 E10 3227 C11 3228 C11 3229 D11 3231 F9 3232 F9 3233 G9 3234 F9 3235 F9 3236 F9 3237 G10 3238 F10 3239 D10 3240 C10 3241 C10 5201 B9 5202 C9 5203 C7 5204 C7 5205 D9 5206 D9 5207 E8 6201 A6 6202 A6 6203 A6 6204 A7 6205 A8 6206 A9 6211 D9 6212 E11 7201 B3 7202 D3 7203-A D6 7203-B E6 7203-C E6 7203-D F6 7203-E F6 7203-F G6 7204 G8 7205 F9 7206 G5 F201 C8 F202 D7 F203 C7 F204 B7 F205 B7 F206 B8 F207 B8 F210 D8 F218 C8 F222 D8 I200 A9 I201 A4 I202 C4 I203 F6 I204 F9 I205 F10 I206 G7 I207 E4 I208 F8 I209 F7 I210 E4 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel Scaler: Microprocessador uP 1 3 4 5 6 7 8 +3V3 IICSDA 7751 +5 C7 NC C7 +5 1751 MCALE PSEN# 1 F751 2 4 5 TXD F753 F754 C7 RESET 3772 RESET# 0R05 3773 SOFT-RESET MCWR# MCA16 3V3 4V8 1V8 MCA8 MCA9 MCA10 MCA11 MCA12 MCA13 MCA14 MCA15 C4, C8 0R05 C4 C2 C9 MEMCLK C8 2V6 3V1 2V9 0V6 3V1 0V8 3V3 0V3 24 25 26 27 28 29 30 31 0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15 20 2V2 0V 0V I775 2754 15p 3756 RES +5 +3V3 C3, C8 P0 ADR<8:15> ADR DATA 22 0 1 2 3 4 5 6 7 2V5 2V1 4V9 3V4 2 3 4 5 6 7 8 9 NC 4V8 0V1 4V6 43 42 41 40 39 38 37 36 2V 2V5 1V3 1V8 2V3 1V9 1V6 1V7 I763 I766 I771 3769 3768 3770 3771 3753 4K7 4K7 100R 100R 100R +5 +5 IICSCL IICSDA SDA-1 DDCCTL 100R SCL-1 WP-S +5 4K7 MCA17 3754 3755 I772 +5 C7 RESET 3757 T2 T2EX ECI 0 1 CEX 2 3 4 P2<0:7> C9, C10 C8 MCA17 MCA16 4 C2 3 C7 +3V3 F756 C2 C8 2 1 RES C4, C8 I767 I769 I773 I776 I778 I781 I784 I787 +3V3 3V3 7756-A 74LVC32APW 4V6 1 1V6 DUAL 2 TO 4 LINES DECODER 2757 3V3 C8 74LVC139 +3V3 MCWR# 4V8 2 1V7 3 C8 7755-B 74LVC139 MCA12 3V1 14 MCA13 0V8 13 3V3 16 0 1 VCC G 03 PSEN# 0 1 2 DEVSEL# 3V3 15 GND F 3 0 1 VCC G 0 3 0 1 2 JAGUAR# 3V3 1 GND 8 10 3 I783 5 3V3 JRD# C4 6 I786 JWR# 3V3 C4 MCA15 MCA14 7756-C 74LVC32APW 0V3 9 3V1 10u 10V EPROM 256Kx8 MCAD0 MCAD1 MCAD2 MCAD3 MCAD4 MCAD5 MCAD6 MCAD7 13 14 15 17 18 19 20 21 0 1 2 3 4 5 6 7 C8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 D A 3V2 1V / div DC 50µs / div 3V3 2758 100n 14 DEVSEL# 1 MCA0 MCA1 MCA2 MCA3 MCA4 MCA5 MCA6 MCA7 MCA8 MCA9 MCA10 MCA11 MCA12 MCA13 MCA14 MCA15 MCA16 MCA17 3758 10K 1 3759 31 24 -1V7 22 RP WE OE CE +3V3 7757-A 74LVC14 I768 I770 I774 I777 I779 I782 I785 I788 I789 I790 I792 I793 I794 I795 I796 I797 I798 3V3 14 3V3 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 D +3V3 RES MCWR# PSEN# C8 C8 C8 E 2 PROMCS# 0V 14 7 8 2V2 10 7 HEX INVERTING SCHMITT TRIGGER 7 7756-D 74LVC32APW 12 C8 9 7757-B 74LVC14 14 11 13 3 7 QUAD 2-INPUT OR GATE 5 6 9 8 7 7 7757-F 74LVC14 14 14 14 14 4 7757-E 74LVC14 7757-D 74LVC14 7757-C 74LVC14 14 7 11 10 F 12 13 7 7 3139 123 5680.3 CL 36532023_022.eps 061003 2 C +3V3 8 1 2755 4V9 7754 M29F002BT F756 1V / div DC 50µs / div B 3765 0 7 4 RES 3 5 16 12 11 2V2 100n 7755-A I762 2M-1 F755 6 C8 5753 14 2 7756-B 74LVC32APW 3V2 4 C8 5754 RES 2756 7 E 1752 F755 100n +3V3 +5 +3V3 35 10 A C4 I754 ADR RXD TXD 0 INT 1 0 TIMER 1 WR RD C8 C8 (2X) 21 2V3 MCA0 MCA1 MCA2 MCA3 MCA4 MCA5 MCA6 MCA7 2 5 6 9 12 15 16 19 1D 16 C7 11 13 4V8 14 5V 15 16 I758 17 I753 18 I752 19 3762 RES EA|VPP RST P3<0:7> I757 3761 MCINT-ASM TV-IRQ CLK 1 XTAL 2 LATCH 10 3767 100R P1 4V7 3764 10K +5 PROG ALE PSEN 33 32 4V7 RXD F752 3 I755 I756 0V4 -1V7 CPT MircoP 3 4 7 8 13 14 17 18 20 (ADDR BUS) 15p 1753 14M31818 44 1 12 23 34 C8 (2X) FOR DEBUGGING PURPOSE 10u 10V 7753 PC251 MCAD0 MCAD1 MCAD2 MCAD3 MCAD4 MCAD5 MCAD6 MCAD7 EN C1 (ADDR BUS) * 4 D 2753 4V9 VSS C4, C8 C 2752 I799 WC_ 1 0V4 11 FOR DEBUGGING PURPOSE 0V1 7 MCALE 4K7 WP-S I751 4K7 3752 C8 SCL 3751 IICSCL 2V5 6 C8 5 2V1 SDA (R) E2 C8 5752 E1 +3V3 +5 EEPROM (NVM) 3 C8 100n VCC E0 2 A 8 4V9 5751 1 2751 3V3 74LVC373APW 7752 M24C16 B 9 32 C8 2 3 4 5 6 7 8 9 1751 B1 1752 B6 1753 A5 2751 A8 2752 A4 2753 A5 2754 B5 2755 C8 2756 D5 2757 E3 2758 E6 3751 B6 3752 B6 3753 C5 3754 C5 3755 C5 3756 B5 3757 B5 3758 D9 3759 E9 3761 C3 3762 C2 3764 C2 3765 B9 3767 B5 3768 B5 3769 B5 3770 C5 3771 C5 3772 C1 3773 C1 5751 A3 5752 A4 5753 B9 5754 B8 7751 A7 7752 A2 7753 A3 7754 C7 7755-A E2 7755-B E1 7756-A D5 7756-B E5 7756-C E5 7756-D F5 7757-A E6 7757-B F6 7757-C F6 7757-D F7 7757-E F8 7757-F F8 F751 B1 F752 B1 F753 B1 F754 C1 F755 B6 F756 C6 I751 A5 I752 C3 I753 C3 I754 B5 I755 B3 I756 B3 I757 C3 I758 C3 I762 C8 I763 C5 I766 C5 I767 C7 I768 C9 I769 C7 I770 C9 I771 C5 I772 C5 I773 C7 I774 C9 I775 B4 I776 C7 I777 C9 I778 C7 I779 C9 I781 C7 I782 C9 I783 E3 I784 D7 I785 D9 I786 E3 I787 D7 I788 D9 I789 D9 I790 D9 I792 D9 I793 D9 I794 D9 I795 D9 I796 D9 I797 D9 I798 D9 I799 A3 85 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 86 Painel Scaler: Conversor de Vídeo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VIDEO CONVERTER A A 3394 0V 1V8 0V DA-DAT RES DA-HSYNC DA-VSYNC DA-FID 116 117 118 119 120 121 122 G_Y_Y_Y_OUT_0 G_Y_Y_Y_OUT_1 G_Y_Y_Y_OUT_2 G_Y_Y_Y_OUT_3 G_Y_Y_Y_OUT_4 G_Y_Y_Y_OUT_5 G_Y_Y_Y_OUT_6 G_Y_Y_Y_OUT_7 OE 33p 33p 2358 2356 470K 3364 13M5 1351 1V7 DA-CLK 9 17 31 37 49 63 69 81 89 97 113 124 129 139 147 194 198 10K VSS0 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 1V7 3369 125 3371 126 127 130 131 132 133 134 135 22R +3V3 HS-DAC VDD-IO-3V3 1352 F351 1 5351 2375 2V2 10u 2381 2382 100n 2383 100n 2384 100n 2385 100n 2386 100n 2387 100n 2388 100n 100n 2389 81 75 55 49 41 9 3 43 29 15 1 35 10u 2391 2392 100n 2393 100n 2394 100n 47R 8 1 3372-1 B-U-OUT0 7 2 3372-2 B-U-OUT1 6 3 3372-3 B-U-OUT2 5 4 3372-4 B-U-OUT3 47R 8 1 3373-1 B-U-OUT4 (DATA BUS) D E 84 78 52 46 32 12 6 86 72 I372 VSSQ I378 I379 I381 7 2 3373-2 B-U-OUT5 6 3 3373-3 B-U-OUT6 5 4 3373-4 B-U-OUT7 F352C I382 G I384 +1V8 DAC-1V8 I385 1V / div DC 10µs / div 5352 148 149 150 151 152 153 154 155 156 47R 8 1 3374-1 R-V-OUT0 I386 7 2 3374-2 R-V-OUT1 I387 6 3 3374-3 R-V-OUT2 I388 5 4 3374-4 R-V-OUT3 I390 F353 1V / div DC 5ms / div F354 H +1V8 PLL-1V8 3368 DAC-3V3 47R 8 1 3375-1 R-V-OUT4 7 2 3375-2 R-V-OUT5 3367 100n 10u I362 I363 I364 I365 I366 I367 I368 F351 F354 6 3 3375-3 R-V-OUT6 5 4 3375-4 R-V-OUT7 47R 8 1 3376-1 G-Y-OUT0 7 2 3376-2 G-Y-OUT1 6 3 3376-3 G-Y-OUT2 I391 500mV / div DC 5µs / div 5353 I392 I393 I394 500mV / div DC 10µs / div F355C I 3 DAC_BOUT 1V 4 DAC_GOUT 1V 5 DAC_ROUT 1V G-Y-OUT3 500mV / div DC 5µs / div 8 1 3377-1 G-Y-OUT4 7 2 3377-2 G-Y-OUT5 6 3 3377-3 G-Y-OUT6 5 4 3377-4 G-Y-OUT7 100n 2339 100n 2338 100n 2343 100n 2342 J 100n 2374 100n 2373 100n 2372 100n 2371 100n 2365 100n 2364 100n 2363 100n 2362 10u 4 3376-4 100n 2378 75R 3366 75R 3391 75R 3389 47R 5357 2361 5 5354 6 PH-B FOR DEBUGGING PURPOSE VDD-CORE-1V8 DAC-3V3 +3V3 I376 2341 +1V8 VS-DAC 180R F353 F356 47u I360 1V3 3365 2 F355 2344 C C4 136 137 140 141 142 143 144 145 3V3 2379 2377 2V2 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31 F C4 10u DAC-3V3 HS-DAC 3388 100n 2369 100n 2368 100n 2367 100n 2366 100n 2359 10u 2357 10u 2355 10u 2354 100n 2353 10u 10u 2352 2351 2376 VSS 2 4 5 7 8 10 11 13 74 76 77 79 80 82 83 85 31 33 34 36 37 39 40 42 45 47 48 50 51 53 54 56 100n F352 J CLK-S23 4K7 DAC-3V3 NC 3V3 3V1 3V1 2V7 2V7 3V 0V 1V6 1V6 1V3 VS-DAC CLK CKE CS WE CAS RAS 14 21 30 57 69 70 73 104 105 106 107 108 109 110 111 114 C9 I I374 D 100n C3 168 171 174 177 183 186 187 R_V_Pr_OUT_0 R_V_Pr_OUT_1 R_V_Pr_OUT_2 R_V_Pr_OUT_3 R_V_Pr_OUT_4 R_V_Pr_OUT_5 R_V_Pr_OUT_6 R_V_Pr_OUT_7 191 192 XTAL_IN XTAL_OUT 195 CLK_PORT2 1V7 H 157 160 161 164 165 16 36 68 80 96 123 138 197 CLKOUT B_U_Pb_C_OUT_0 B_U_Pb_C_OUT_1 B_U_Pb_C_OUT_2 B_U_Pb_C_OUT_3 B_U_Pb_C_OUT_4 B_U_Pb_C_OUT_5 B_U_Pb_C_OUT_6 B_U_Pb_C_OUT_7 10K 3363 10K 10K 3361 G D1_IN0 D1_IN1 D1_IN2 D1_IN3 D1_IN4 D1_IN5 D1_IN6 D1_IN7 208 HSYNC_PORT2 207 VSYNC_PORT2 206 FIELD_ID_PORT2 0V5 0V 1V6 3362 C3 C3 C3 196 199 200 201 202 203 204 205 DA-DATA0 DA-DATA1 DA-DATA2 DA-DATA3 DA-DATA4 DA-DATA5 DA-DATA6 DA-DATA7 3360 RESET# 68 67 20 17 18 19 22R 4K7 BA 0 1 DQM 2 3 2346 C7 3381 3382 I375 2M x 32 100n 470R F I373 C9 0 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 SDRAM 2347 C3 16 71 28 59 58 3357 SOFT-RESET 22 23 I377 0 1 2 3 4 0 5 A 2k-1 6 7 8 9 10 10u C8 SDRAM_WEN SDRAM_RASN SDRAM_CASN SDRAM_BA1 SDRAM_BA0 SDRAM_CSN SDRAM_DQM SDRAM_CLKOUT SDRAM_CLKIN TEST0 TEST1 TEST2 TEST3 TEST_IN I371 I370 25 26 27 60 61 62 63 64 65 66 24 100n 188 189 190 115 90 C9 ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 100n 3356 470R ADDR10 ADDR9 ADDR8 ADDR7 ADDR6 ADDR5 ADDR4 ADDR3 ADDR2 ADDR1 ADDR0 VDDQ VDD I354 I356 I358 2397 470R DAC_BOUT DAC_GOUT DAC_ROUT DAC_COMP DAC_RSET DAC_VREFOUT DAC_VREFIN IICSDA 91 92 93 94 95 98 99 100 101 102 103 3V3 C9 170 173 176 179 180 181 182 C8 3354 IN_SEL FILM_CYNC_IN DEV_ADDR1 DEV_ADDR0 SCLK SDATA RESET_N DAC_PVSS DAC_VSS DAC_AVSSB DAC_AVSSG DAC_AVSSR DAC_AVSS DAC_GR_AVSS IICSCL SDRAM_ADDR10 SDRAM_ADDR9 SDRAM_ADDR8 SDRAM_ADDR7 SDRAM_ADDR6 SDRAM_ADDR5 SDRAM_ADDR4 SDRAM_ADDR3 SDRAM_ADDR2 SDRAM_ADDR1 SDRAM_ADDR0 167 169 172 175 178 184 185 C8 0V 0V 2V5 2V1 3V3 R_Cr_CrCb_0 R_Cr_CrCb_1 R_Cr_CrCb_2 R_Cr_CrCb_3 R_Cr_CrCb_4 R_Cr_CrCb_5 R_Cr_CrCb_6 R_Cr_CrCb_7 3V3 7352 K4S643232E-TC50 44 41 42 43 44 45 46 47 E B 10u 29 32 33 34 35 38 39 40 VIDEO CONVERTER DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31 2396 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 SDRAM_DATA_0 SDRAM_DATA_1 SDRAM_DATA_2 SDRAM_DATA_3 SDRAM_DATA_4 SDRAM_DATA_5 SDRAM_DATA_6 SDRAM_DATA_7 SDRAM_DATA_8 SDRAM_DATA_9 SDRAM_DATA_10 SDRAM_DATA_11 SDRAM_DATA_12 SDRAM_DATA_13 SDRAM_DATA_14 SDRAM_DATA_15 SDRAM_DATA_16 SDRAM_DATA_17 SDRAM_DATA_18 SDRAM_DATA_19 SDRAM_DATA_20 SDRAM_DATA_21 SDRAM_DATA_22 SDRAM_DATA_23 SDRAM_DATA_24 SDRAM_DATA_25 SDRAM_DATA_26 SDRAM_DATA_27 SDRAM_DATA_28 SDRAM_DATA_29 SDRAM_DATA_30 SDRAM_DATA_31 B_Cb_D1_0 B_Cb_D1_1 B_Cb_D1_2 B_Cb_D1_3 B_Cb_D1_4 B_Cb_D1_5 B_Cb_D1_6 B_Cb_D1_7 G_Y_Y_0 G_Y_Y_1 G_Y_Y_2 G_Y_Y_3 G_Y_Y_4 G_Y_Y_5 G_Y_Y_6 G_Y_Y_7 I351 I353 50 51 52 53 54 55 56 57 58 59 60 61 64 65 66 67 70 71 72 73 74 75 76 77 78 79 82 83 84 85 86 87 (ADDR BUS) V0 V1 V2 V3 V4 V5 V6 V7 21 22 23 24 25 26 27 28 C9 2395 3350 3352 3358 3353 D 11 12 13 14 15 18 19 20 VS-DAC +3V3 3378 VDD-IO-3V3 VDD-IO-3V3 U0 U1 U2 U3 U4 U5 U6 U7 3393 +3V3 +3V3 10K 3359 3351 10K 3355 C10 C HSYNC1_PORT1 VSYNC1_PORT1 FIELD_ID1_PORT1 IN_CLK1_PORT1 HSYNC2_PORT1 VSYNC2_PORT1 FIELD_ID2_PORT1 IN_CLK2_PORT1 C9 (DATA BUS) 1 2 3 4 5 6 7 10 0V 0V C4 C9 TEST_OUT0 TEST_OUT1 CTLOUT0 CTLOUT1 CTLOUT2 CTLOUT3 CTLOUT4 3V 0V3 PLL_VDD AVDD_PLL_BE1 AVDD_PLL_BE2 AVDDPLL_SDI AVDDPLL_FE HDTV-CLK HDTV-SOG PLL_PVSS AVSS_PLL_BE1 AVSS_PLL_BE2 AVSSPLL_SDI AVSSPLL_FE HDTV-HSYNC HDTV-VSYNC 158 159 162 163 166 C10 C10 C10 C10 VS-S23 HS-DAC 3V3 1V8 VDDcore1 VDDcore2 VDDcore3 VDDcore4 VDDcore5 VDDcore6 VDDcore7 VDDcore8 8 30 48 62 88 112 128 146 193 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 B 1V8 DAC_VDD DAC_AVDDB DAC_AVDDG DAC_AVDDR DAC_AVDD DAC_GR_AVDD DAC_PVDD 3V3 7351 Farouja_s2300 3395 3392 38 DAC-3V3 100n DAC-1V8 2345 PLL-1V8 (ADDR BUS) VDD-CORE-1V8 C4 5355 0V VDD-IO-3V3 HS-S23 5356 0V K K L L CL 36532023_023.eps 061003 3139 123 5680.3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1351 H2 1352 I5 2338 J14 2339 J14 2341 J13 2342 J13 2343 J14 2344 K1 2345 I13 2346 J13 2347 I13 2351 I1 2352 I2 2353 I2 2354 I2 2355 I3 2356 H3 2357 I3 2358 H3 2359 I3 2361 K2 2362 K2 2363 K2 2364 K3 2365 K3 2366 I4 2367 I4 2368 I4 2369 I4 2371 K3 2372 K4 2373 K4 2374 K4 2375 I6 2376 I6 2377 I7 2378 J7 2379 I7 2381 B16 2382 B16 2383 B16 2384 B16 2385 B15 2386 B15 2387 B15 2388 B14 2389 B14 2391 B13 2392 B12 2393 B12 2394 B12 2395 I13 2396 H13 2397 I13 3007 A8 3350 E3 3351 C2 3352 E2 3353 D2 3354 E2 3355 C2 3356 F3 3357 F3 3358 D3 3359 C2 3360 F3 3361 G2 3362 G2 3363 G2 3364 H3 3365 I7 3366 J7 3367 I8 3368 H8 3369 H4 3371 F8 3372-1 F11 3372-2 F11 3372-3 F11 3372-4 G11 3373-1 G11 3373-2 G11 3373-3 G11 3373-4 G11 3374-1 H11 3374-2 H11 3374-3 H11 3374-4 H11 3375-1 H11 3375-2 I11 3375-3 I11 3375-4 I11 3376-1 I11 3376-2 I11 3376-3 J11 3376-4 J11 3377-1 J11 3377-2 J11 3377-3 J11 3377-4 J11 3378 F12 3381 D12 3382 D12 3388 J6 3389 J6 3391 J7 3392 B8 3393 B8 3395 A8 5351 I2 5352 H12 5353 I12 5354 J12 5355 B14 5356 B13 5357 J2 7351 D6 7352 C12 F351 I5 F352 I5 F353 I5 F354 J5 F355 J5 F356 J5 I351 B14 I353 B13 I354 C12 I356 C12 I358 C11 I360 C15 I362 C16 I363 D15 I364 D16 I365 D16 I366 D16 I367 D15 I368 D16 I370 D12 I371 D11 I372 D16 I373 D11 I374 E12 I375 E12 I376 J12 I377 D11 I378 F12 I379 F12 I381 G12 I382 G12 I384 G12 I385 G12 I386 H12 I387 H12 I388 H12 I390 H12 I391 H12 I392 I12 I393 I12 I394 I12 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel Scaler: Decodificador HDTV HDTV - DECODER 2 3 8 9 VDD VD ROUTA0 ROUTA1 100n 2287 100n 2285 100n 2284 100n 2260 RES 10u 2281 3V3 ROUTA2 8 A/D CLAMP RAIN ROUTA3 ROUTA4 +5A 5261 5253 F252 I232 HDTV-V ROUTA7 GOUTA0 6251 GOUTA1 RES I249 5262 I235 HDTV-Y 2257 48 CLAMP GAIN GOUTA2 8 A/D GOUTA3 GOUTA4 75R 3285 120p 2293 +5A 220p 100n 1253 2292 LPR6520-L010G 5254 F251 120p 1 2291 GOUTA5 6253 GOUTA6 RES 5255 F256 I279 5263 HDTV-U GOUTA7 I238 100n 2265 100n 10u 2264 2263 V1 47R 3 6 3271-3 I259 V2 47R 4 5 3271-4 I256 V3 4 5 3277-4 I250 V4 72 1 8 3277-1 I247 V5 71 2 7 3277-2 I244 V6 3 6 3277-3 I242 V7 I282 Y0 I280 Y1 I278 Y2 I258 75 I255 74 73 70 V0 B BOUTA0 75R 3286 2296 120p 220p 2295 120p 2294 3259 D BOUTA1 43 BOUTA2 8 A/D CLAMP BAIN HD _AUDIO-IN BOUTA3 BOUTA4 +5A 6252 BOUTA5 2252 1283 YKC21-3645 1 RES F254 3251 L PC_HDAUDIO-L I281 9 47R 1 8 3275-1 8 2 7 3275-2 7 3 6 3275-3 4 5 3275-4 I276 Y3 4 5 3272-4 I274 Y4 Y5 I275 6 I273 5 47R 4 I268 3 6 3272-3 I272 3 I267 2 7 3272-2 I271 Y6 2 I269 1 8 3272-1 I270 Y7 I297 1 8 3273-1 I298 U0 I295 2 7 3273-2 I296 U1 3 6 3273-3 I294 U2 U3 I290 U4 I288 U5 I286 U6 C 2254 100n 1254 37 0V2 100n C2 19 18 I293 17 16 I291 15 I289 MIDSCV BOUTA6 BOUTA7 47R 47R 14 I263 4 5 3273-4 I292 1 8 3276-1 2 7 3276-2 D 13 I285 3 6 3276-3 12 I283 4 5 3276-4 I284 U7 3 6 3274-3 I239 HDTV-HSYNC C4, C9 HDTV-VSYNC C4, C9 1K 3252 27K 6254 HDTV-Y 3265 2K2 C2 3261 2K2 PROCESSING I266 AND CLOCK COAST 3V 66 VSOUT 64 SOGOUT 65 DATACK 67 0V3 3278 100R 0V I248 47R I252 4 5 3274-4 I240 I254 2 7 3274-2 1 8 3274-1 I236 HDTV-SOG 0V HDTV-CLK C9 C4, C9 GENERATION FILT F 2K7 100R 2V1 57 SDA IICSCL 3266 100R 2V5 56 SCL 55 PVD SERIAL REGISTER AND PWR MANAGMENT A0 C8 C8 REF REF-BYPASS G 80 68 63 36 32 28 25 24 21 20 1 10 GND G 58 1V2 100n IICSDA 3267 61 82n 2253 2251 3264 27K 330p 50V 3254 2277 330p 50V 2274 F SOGIN CLAMP HSOUT 60 PC_HDAUDIO-R 1K 1256 49 38 I251 0V 29 I260 0V 33 3V3 E SYNC 53 3253 VSYNC 50 F250 HSYNC 31 47 RES 2255 1n0 30 44 2273 330p 2272 330p +5A 2 41 1255 3 R 40 E 3271-2 I262 2258 C Y 3258 Y 7 I241 2256 100n 75R 120p 3284 2268 220p 2267 120p 2266 +5A (R) Pb 3 2 8 2 I261 76 C9 I237 1252 3257 4 1 77 F253 5 Pb ROUTA6 RES A 3271-1 I265 I264 I246 ROUTA5 Pr 12 PVD I231 5256 35 34 62 59 52 51 46 45 42 39 27 26 79 78 69 23 22 11 100n 2279 100n 2278 100n 2276 100n 10u 2275 7252 AD9883AKST 6255 HDTV CONNECTORS 1251 6 Pr 11 PVD 54 B 10 I234 5258 +3V3 6260 RES +5A 7 I233 3V3 ADJ 1 7251 LM1117MPX-3.3 6261 RES 6 5257 2 4 OUT 5 2283 IN 2262 A 100n 2261 4V9 3 2271 +5 4 10u 1 I236, I239, I240, I264, I281, I297: ONLY FOR AP/NAFTA/LATAM SETS H H CL 36532023_024.eps 061003 3139 123 5680.3 1 2 3 4 5 6 7 8 9 10 11 12 1251 B1 1252 B2 1253 C2 1254 D2 1255 E2 1256 F2 1283 E1 2251 F5 2252 E5 2253 F5 2254 D5 2255 E5 2256 B5 2257 C5 2258 G10 2260 B3 2261 A1 2262 A3 2263 A10 2264 A11 2265 A11 2266 C3 2267 C4 2268 C4 2271 A4 2272 E3 2273 E4 2274 F3 2275 A4 2276 A5 2277 F3 2278 A5 2279 A5 2281 B4 2283 B4 2284 B5 2285 B5 2287 B5 2291 C3 2292 C4 2293 C4 2294 D3 2295 D4 2296 D4 3251 E3 3252 E4 3253 F3 3254 F4 3257 C3 3258 C3 3259 D3 3261 F5 3264 F5 3265 E5 3266 F5 3267 F5 3271-1 A11 3271-2 A11 3271-3 B11 3271-4 B11 3272-1 D11 3272-2 C11 3272-3 C11 3272-4 C11 3273-1 D11 3273-2 D11 3273-3 D11 3273-4 D11 3274-1 F11 3274-2 E11 3274-3 E11 3274-4 E11 3275-1 C11 3275-2 C11 3275-3 C11 3275-4 C11 3276-1 D11 3276-2 E11 3276-3 E11 3276-4 E11 3277-1 B11 3277-2 B11 3277-3 B11 3277-4 B11 3278 E10 3284 C5 3285 C5 3286 D5 5253 B4 5254 C4 5255 D4 5256 A4 5257 A4 5258 A4 5261 B4 5262 C4 5263 D4 6251 C2 6252 E2 6253 C2 6254 E2 6255 B2 6260 B2 6261 A2 7251 A2 7252 A6 F250 F3 F251 C3 F252 B3 F253 B2 F254 E3 F256 D3 I231 A4 I232 B5 I233 A3 I234 A4 I235 C5 I236 F11 I237 B10 I238 D5 I239 E11 I240 E11 I241 B10 I242 B11 I244 B11 I246 B10 I247 B11 I248 E10 I249 C4 I250 B11 I251 F6 I252 E10 I254 E10 I255 B10 I256 B11 I258 B10 I259 B11 I260 F6 I261 A10 I262 A11 I263 E6 I264 A10 I265 A11 I266 E6 I267 C10 I268 C10 I269 D10 I270 D11 I271 C11 I272 C11 I273 C10 I274 C11 I275 C10 I276 C11 I278 C11 I279 D4 I280 C11 I281 C10 I282 C11 I283 E10 I284 E11 I285 E10 I286 E11 I288 E11 I289 D10 I290 D11 I291 D10 I292 D11 I293 D10 I294 D11 I295 D10 I296 D11 I297 D10 I298 D11 87 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 98 Painel I/O Lateral & Controle Superior 1256-A A1 1256-B A1 2286 A3 2288 B3 2292 C3 2294 C3 2296 E3 2297 E3 3285 A3 3286 A3 3287 B3 3288 A3 3289 B2 3291 B2 3292 C3 3293 C2 3294 C3 3295 D3 3296 E2 3297 E3 4201 A2 1 4202 A2 6291 E2 6292 E2 6293 E2 6294 E2 6295 A3 6296 A2 6297 A2 I201 A2 I202 A4 I203 A2 I204 A4 I205 B2 I206 B4 2 I208 C2 I209 B4 I210 B4 I211 D2 I213 D2 I215 D2 I217 A1 3 I218 B2 I219 D3 I220 E2 I221 E2 I222 E2 SG01 B2 SG02 A2 1 SG03 C2 SG04 D2 SG05 D2 SG06 E2 SG07 E1 SG08 B2 C 8 5 Y6 A 4 4201 SG02 7 11 10 3285 75R 9 2286 100p 1 6295 YKF51-5347 1 1256-A 1256-B YKF51-5347 B 2288 100p L_FRONT_IN R_FRONT_IN SG08 8 HP_OUT_L 5 3292 47K SG03 2292 470p 3504 3K3 1501 SKQNAB 1502 SKQNAB 1503 SKQNAB 1504 SKQNAB POWER CH+ CH- VOL+ 2500 4 RES NC B 6504 B 3505 1K5 1505 SKQNAB VOL- C 10 TV-BOARD RIGHT C 8 9 3294 47K SG04 2294 470p YKC21-5599 7 1255-A 3295 3K9 SG05 5 D 4 2 3 7 6292 SG07 SG06 6293 3296 10K 1 2296 10n 3297 10K 2297 10n E 6291 6294 3139 123 5291.5 1 3503 270R BAT254 3293 1K E 3502 560R A11 YKC21-5599 4 1255-B 8 3501 390R TO 1233 OF 6 HEADPHONE 1254 YKB21-5101A NC 3500 560R HP_OUT_R 11 3291 1K LEFT D KEYBOARD 3 9 YKC21-5599 1 1255-C C 6 2 FRONT_DETECT 7 3289 1K8 3 B 5 VIDEO IN 2 1 C_FRONT_IN 4 3287 75R SG01 1500 A 3 3288 100R 6297 0240 EH-B Y_CVBS_FRONT 2 2 4202 A 3286 100R 6296 3 3 A SIDE IO PANEL S_VHS 2 TOP CONTROL 4 TO 1234 OF LCD-TV BD 0240 A4 0241 C4 0242 C4 1254 D1 1255-A D1 1255-B C1 1255-C B1 RES 2 3 CL 36532054_027.eps 061003 4 CL 36532023_062.eps 061003 3139 123 5609.1 1 2 3 C 1500 B1 1501 B2 1502 B2 1503 B3 1504 B3 1505 C3 2500 B1 3500 B2 3501 B2 3502 B2 3503 B3 3504 B3 3505 C3 6504 B3 F500 B1 F501 B1 I501 B2 I502 B2 I503 B3 I504 B3 I505 C3 I506 C3 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Painel Inversor (TN) 1 2 3 4 IN INVERTER PANEL + + C5 220uF 3 2 1 7 5 6 1 10 1 R20 390/D IP Vc 1 C11 0.15uF R33 2 N22 CN3 100K 2 N23 1 3 1 3 2 2 1 1 FB 2 1 2 1 3 D3 0 BA V 99 Vbri 5V TO BACK LIGHTS SM 02B -B HSS-1-T B 2 Q10 2SD1804T 1 3 2 R4 33K C2 104Z D4 18V R9 10 ohm Q4 0610 1 C31 1 Q9 2SD1804T 2 2 2 A 2 330J/D IP 2 1 2 N1 2 3 2 N11 Q2 3906 1 100K 0.15uF 2 1 100K R30 1 Vd 1 620/D IP 1 2 0 C10 2 R19 390/D IP TO BACK LIGHTS SM 02B -B HSS-1-T B N20 R32 2 L3 0 210mH N18 1 620/D IP R40 2 220uF N8 3 4 2 620/D IP R27 2 2 C4 1 N17 2 1 D8 F1A J3/ D- 64 Vc om N15 N16 R18 2 1 3 2 N21 100K 2 33uF 1 1 2 Q6 3906 2 C3 104K 1 2 NC 1 R0 N19 R31 3 1 L2 2 2 2 1 1 R0 D3 F1A J3/ D- 64 4 R26 1 R3 33K C/B8 B- PH-SM3 -TB 1 L1 33uF 1 3 N10 2 CN2 2 330J/D IP 1 8 C30 Vb C9 Vbri 1 SCALER BOARD Q5 3904 2 1 A R8 1K 1 C4 F/4A /1206 ON/OFF 8 7 6 5 N12 3 2 1 2 1 FROM/TO 1402 VCC 1 2 8 7 6 5 4 3 2 1 7 1 Q8 SI4425 12V F1 6 T1 T/ EFD20 1 CN1 5 CP1 * R12 34K 2 U1 C Vc 7 1 10 1 21 N30 N31 2 N27 1 1 R39 1 R36 2 CN5 1 TO BACK LIGHTS SM 02B -B HSS-1-T B 1 2 2 FB D31 BA V 99 N33 12 2 1 3 3 N32 D7 N28 N29 R37 1M D3 4 N38 1 100K 2 2 12 D6 BZM 55B 75 B 2 330J/D IP 1 C12 103K R35 TO BACK LIGHTS SM 02B -B HSS-1-T B N26 100K C33 BZM 55B 75 2 2 2 1 1 3 2 100K 210mH 1 11 R23 2K 1 L3 1 N24 D3 3 R24 182 1 2 2 1 1 R21 1K CP2 * C7 104K D3 2 BZM 55B 75 2 1 2 C6 682K R34 100K 11 2 CP3 * 1 1 2 N41 22k D1 5.6V C1 105Z 2 1 2 1 R2 33K Vd BZM 55B 75 2 R16 120K 2 3 22k 2 1 1 R17 100K R13 2K Q7 DTC124EK A N25 2 2 2 1 2 2 N37 Q3 3904 2 Q1 3904 2 N7 C8 104K 3 N5 3 N4 FB L M 339A N6 Vb 1 1 2 N14 1 1 8 R11 3.74K 2 330J/D IP 1 2 14 L M 339A 2 N39 D5 1N 4148 CN4 C32 1 Vc om 2 9 2 1 N36 2 10 5 6 2 R22 10K 1 1 13 R6 10K R1 33K R1 4 R25 23.7K R 3 4 R15 33.2K N35 11 2 B 3.74K U1 D R7 510/1206 1 R5 3K Va 1 2 1 D2 1N 4148 1 2 1 1 R10 1 N40 2 Va N3 T2 EFD20 N42 1 1 N9 1N 4148 R38 510 5V N34 C 2 1 C 1 R60 2M 2 6 Q53 3904 2 R64 10K N47 2 Q14 2N 7002 2 4 L M 339A N48 2 2N 7002 R63 1M C19 C105K 2 2 2 1 1 R61 14K C55 105Z 2 Q51 2 1 Q50 2N 7002 1 3 3 1 1 1 1 12 L M 339A 1 1 2 3 3 7 5 1 2 2 U1 A U1 B N45 R62 10K 3 C52 105Z N13 D D CL 36532023_037.eps 160503 1 2 3 4 5 6 7 8 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C19 C30 C31 C32 C33 C52 C55 CN1 CN2 CN3 CN4 CN5 CP1 CP2 CP3 D1 D2 D3 D4 D5 D6 D7 D8 D30 D31 D32 D33 D34 F1 L01 L02 L30 L31 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q14 Q50 Q51 Q53 C2 A5 A2 A3 A3 C3 C3 B5 A4 A6 A6 C5 D6 A6 A6 B7 B7 C2 D4 A1 A7 A7 B8 B8 B5 C4 B5 C2 B3 A4 A5 B5 C7 C7 A4 A7 C8 B7 B7 C6 A1 A4 A4 A7 B7 B2 A2 B2 A2 A3 A3 B3 A3 A5 A6 C5 D4 D4 C5 R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R60 R61 R62 R63 R64 T1 T2 U1A U1B U1C U1D A1 B2 C2 A2 B2 B2 B2 B2 A2 A3 B3 B3 B3 B4 B4 B4 B4 B4 A5 A5 A6 C5 B5 C5 C5 B5 A3 A5 A7 A7 A7 A7 B7 B7 B7 C7 C6 B7 A5 C4 D5 C5 D5 C6 A5 B6 C3 C3 B4 B3 101 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 103 Painel Inversor (IPS) N8 U2 4 VIN-1 R5 1 2 1 N7 R/0 G1 D1 S1 D1 C7 C/225K/1206 1 2 6 1 2 2 C/225K/1206 1 2 8 G2 3 C16 C/225K/1206 L1 L/350m B 5 D2 D2 R10 R/100K/1206 8 C34 C/39p C43 1 D2 S2 D2 G1 D1 S1 D1 5 1 C/0 ohm/0805 6 8 L2 L/350m Vbri R45 R/100K/1206 N75 L3 L/350m R40 R/100K/1206 N81 R46 R/100K/1206 2 3 2 1 2 N23 2 N71 R39 R/100K/1206 7 12 2 G2 2 1 1 12 D1 1 D1 S1 2 G1 U/4600 B8B-PH-SM3-TB N74 1 1 1 4 3 R50 R/220/1206 1 C24 C/105Z 2 2 1 1 R76 R/NC 2 R29 R/33 1 12 2 1 2 C53 C/5pF 3 1 1 SST RT 19 1 3 N22 PDR-A 18 CT 17 RT Q1 2 SST Q/BSS138 C14 1 2 C11 C/105K R6 R/1M D/BAV99 D1 VDDA5 2 C22 C/474K 6 PGND AGND LCT REF DIM C30 C/472K/0805 16 15 CP12 C/CP LCT C 2 VDDA C/221G 1 SST 4 2 C28 C/472K/0805 1 1 C1 C/104K PHR-3 1 CT N59 2 PDR_A ENA NDR-B 2 OVP 20 2 NDR_B 1 3 CTIMR 2 C/105K/0805 CTIM 1 OVP 2 1 C CN3 3 2 1 R/10K 1 C25 C/105Z N72 FBT1 2 R36 R/100k 2 ENA 1N28 R28 1 3 1 2 R44 R/22K 1 C/0 ohm/0805 OVP 1 1 Q11 Q/3906 3 2 N172 Q3 Q/3904 2 N15 1 21 2 C49 1 U1 C23 R/10K N1 2 R54 R/100K/1206 N48 R38 R/348K 2 N78 1 R43 R/22K R25 R41 R/100K/1206 C27 C/39p B N82 2 R26 R/10K ON/OFF 2 R35 R/35.7K CP10 C/CP N76 1 1 2 1 C4 C/105Z 2 D15 D/RLZ5.6C 1 VREF 2 N38 C3 C/104Z 2 1 11 2 1 2 5V R64 R/0 2 Q8 Q/3904 22 2 12 R1 R/NC N37 1 R0 R/0 2 R12 2 CMP10 CMP NDR_D 12 11 2 12 PDR-C R27 R22 R/887K R/28K C10 C/682J FBT2 D26 D/BAV99 1 4 FBK EE0803 D29 D/BAV99 3 2 1 1 3 1 N14 C21 C/152K C13 C/NC 2 R23 R/105 2 R17 R16 R/1.3K R/105 1 1 22 12 3 U/OZ960\SSOP20 C12 C/103K CP1 C/CP R63 R/5.49K CT1 N50 N33 2 FBT1 FBK NDR-D 2 1 PDR_C N49 CP11 C/CP 1 R/51.1K 1 1 2 LPWM FB 2 FBK RT1 N56 LPWM 1 9 13 1 R/NC FB 14 1 RT RT1 8 2 1 VREF7 R13 1 2 B A 7 2 1 NDR-D GND N73 R9 R/100K/1206 6 N41 2 R49 R/10K/0805 3 BHR-03VS-1 N21 1 NDR-D C44 C/333K/0805 VIN-1 ON/OFF VBRI 2 2 1 S2 2 N9 F/429003 1 C/0 ohm/0805 7 2 VIN1 N70 R8 R/100K/1206 U6 8 7 6 5 4 3 2 1 1 7 U/4600 F1 2 U3 4 PDR-C PDR-A CN1 CN2 C42 1 N11 2 1 C6 C33 C/39p 8 2 N9 C35 C/473K 2 D2 2 R/0 C5 C/473K D2 S2 U/4600 R11 1 1 G2 A T1 T/EEL19 20:1500 8 N18 5 4 7 12 1 12 N6 2 NDR-B C45 C/333K/0805 D5 D/RLZ5.1B 1 D4 D/RLZ5.1B C32 C/220uF 2 R4 R/10K 12 1 R2 R/10K + A 2 1 2 1 3 5 6 12 INVERTER PANEL (IPS) 5 1 4 1 3 N40 IN1 2 2 1 2 2 2 2 1 C15 C/NC LABEL 5V LABEL 1 R24 R/NC 2 LABEL D I040V2-2 I040V2-2.sch D I040-ict I040-ict.sch 1 RA 2 1 R RB 2 R CL 36532054_014.eps 080903 1 2 3 4 5 6 7 8 C1 C10 C11 C12 C13 C14 C15 C16 C21 C22 C23 C24 C25 C27 C28 C3 C30 C32 C33 C34 C35 C4 C42 C43 C44 C45 C49 C5 C53 C6 C7 CN1 CN2 CN3 CP1 CP10 CP11 CP12 CT D1 D15 D26 D29 D4 D5 F1 L1 L2 L3 Q1 Q11 Q3 Q8 R0 R1 R10 R11 R12 R13 R16 R17 R2 R22 R23 R24 R25 R26 R27 C3 C5 C6 C3 D4 C5 D3 A5 D3 C3 C3 B4 C2 B6 C7 B2 C7 A2 A6 A6 A3 B2 A6 A6 A4 A4 B6 A2 B7 A5 A5 B1 A8 B8 C2 B5 C2 C5 C7 C6 B2 C7 C8 A2 A3 B1 A6 B6 B7 C5 C3 C2 B2 B1 B5 A7 A3 C3 C3 D2 D2 A2 C5 D3 D4 C2 B3 C5 R28 R29 R35 R36 R38 R39 R4 R40 R41 R43 R44 R45 R46 R49 R5 R50 R54 R6 R63 R64 R76 R8 R9 RA RB T1 U1 U2 U3 U6 C3 B3 B5 C3 B5 B7 A3 B7 B7 C2 C2 B7 B7 B2 A3 B2 B7 C6 D2 B4 B4 A7 A7 D3 D3 A5 C4 A4 A4 B4 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L 104 Painel Inversor (IPS) 1 2 3 4 6 7 8 INVERTER PANEL (IPS) 8 U/4600 D31 D/BZM55B75 N68 Q/2N7002 B 1 12 L5 L/350m 2 1 R30 2 N77 3 1 R/10K R75 R/470/1206 N67 12 11 R7 R/1M R37 R/100K 1 L6 L/350m N44 B R71 R/100K/1206 N98 N46 R72 R68 C47 C/47pF 2 1 2 1 C56 C/103K N97 R67 R/100K/1206 D9 D/BAV99 2 N79 R70 12 Q22 N93 2 C52 1 2 N43 OVP 1 R/100K/1206 3 R66 2 FB U/4600 R73 R/1.37M/1206 2 D1 1 C/0 ohm/0805 1 8 2 R/100K/1206 12 7 1 1 S1 N96 2 D1 2 1 D7 R/0 N26 C51 2 1 C39 C/333K/0805 D2 G1 2 6 R58 C40 C/39pF D 5 D2 S2 R57 R/100K/1206 12 11 2 2 NDR-B G2 D6 R/0 N25 N42 3 N95 N94 2 D1 U5 4 BHR-03VS-1 8 U/4600 N8 A 3 1 S1 7 2 2 D1 2 C48 C/220uF 1 D2 G1 D30 D/BZM55B75 N45 12 1 C37 C/333K/0805 + S2 6 2 2 NDR-D 5 D2 1 1 F/429003 G2 12 1 3 2 4 L4 L/350m 2 N9 VIN-2 2 R56 C20 C/225K/1206 C 21 F2 C/0 ohm/0805 N21 U4 1 N92 1 R/100K/1206 D1 2 R/100K/1206 S1 7 CN4 C50 1 R/100K/1206 D1 6 2 1 D2 G1 C29 C/39pF N91 1 2 1 S2 T2 C9 C/225K/1206 T/EEL19 20:1500 2 N47 5 8 4 C8 1 2 2 7 1 C/225K/1206 2 1 5 D2 2 2 NDR-D A 3 G2 N39 VIN-2 4 R/100K/1206 U8 N9 1 IN2 VIN 5 C/0 ohm/0805 CN5 2 FBT2 2 C55 C/5pF OVP 1 1 1 3 PHR-3 2 2 2 N5 3 D/BAV99 D16 C19 C/472K/0805 C 1 1 C17 C C/472K/0805 CP2 VIN-1 2 NDR-D U7A 3 N53 FB 1 N58 Q2 Q/2N7002 N60 2 2 LM392 1 2 N54 1 R21 NDR-B 2 N55 3 R20 1 N51 R/30.1K R34 R/1M/1% D2 D/RLZ3.9B 2 1 R14 4 1 2 2 R3 R/100K LM392 1 1 R18 R/10K 3 6 1 2 7 1 U7B 5 CP3 CP VBRI R33 R/76.8K 8 R19 R/10K 2 N57 R/9.09K 1 2 R31 R/100K 1 1 2 R32 VIN-1 1 1 2 N52 2 5V CP R15 R/340K VREF 5V 1 2 2 R/402K R/100K Q4 Q/2N7002 2 D 1 D CL 36532054_017.eps 080903 1 2 3 4 5 6 7 8 C17 C19 C20 C29 C37 C39 C40 C47 C48 C50 C51 C52 C55 C56 C8 C9 CN4 CN5 CP2 CP3 D16 D2 D30 D31 D6 D7 D9 F2 L4 L5 L6 Q2 Q22 Q4 R14 R15 R18 R19 R20 R21 R3 R30 R31 R32 R33 R34 R37 R56 R57 R58 R66 R67 R68 R70 R71 R72 R73 R75 T2 U4 U5 U7A U7B C6 C6 A4 A5 A2 B2 B5 B5 A1 A5 B5 B5 C6 B3 A4 A4 A8 C8 C1 D1 C6 D3 A4 B4 A4 B4 B4 A1 A6 B6 B6 C4 B3 D4 D1 C1 C4 C3 D1 D2 C2 B4 C2 C1 C3 D3 B4 A6 A6 A6 B6 B6 B6 B6 B6 B6 B5 B4 A4 A2 A2 C4 C2 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com LC03L Layout Painel Inversor (IPS) C17 C19 C20 C23 C27 B3 B3 A3 A3 A5 C29 C3 C32 C33 C34 B2 B3 B4 A5 A6 C37 C39 C4 C40 C42 B3 B3 B3 B1 B5 C43 C44 C45 C47 C48 B6 A4 A4 B2 B3 C49 C50 C51 C52 C53 1 B5 B2 B1 B2 A5 C55 C56 C8 C9 CN1 B2 A4 A3 A3 B3 CN2 CN3 CN4 CN5 CP1 B6 B6 A1 B1 A4 CP10 CP11 CP12 CP2 CP3 A3 B4 A3 A4 A4 CT1 D1 D15 D16 D6 2 B4 B4 B3 B3 A2 D7 D9 F1 F2 L1 A2 A3 B4 B4 A6 L2 L3 L4 L5 L6 A6 B5 A1 B1 A1 Q2 Q22 Q4 Q8 R0 3 A3 A4 A3 B4 B3 R13 R14 R15 R17 R24 A4 A4 A4 A4 A4 R30 R31 R32 R33 R37 A4 A4 A4 A4 A3 R49 R50 R63 R7 T1 B4 B4 B4 A4 A4 4 T2 U1 U2 U3 U4 A2 A3 A4 A4 B3 U5 U7 B3 A3 5 6 A A B B CL 36532054_015.eps 080903 1 C1 C10 C11 C12 C13 A3 A3 A3 A3 A3 2 C14 C15 C16 C21 C22 C24 C25 C28 C30 C35 A4 A3 A3 A3 A3 1 A3 B3 B3 B3 A3 C5 C6 C7 D2 D26 A3 A3 A3 A4 B3 D29 D30 D31 D4 D5 3 Q1 Q11 Q3 R1 R10 B3 A5 A5 A4 A3 2 A4 B4 B3 A3 B1 R11 R12 R16 R18 R19 A3 A3 A3 A4 A4 R2 R20 R21 R22 R23 A4 A3 A3 A4 A3 4 R25 R26 R27 R28 R29 3 B3 B3 A4 B4 A3 R3 R34 R35 R36 R38 A3 A3 A4 A3 A4 R39 R4 R40 R41 R43 A1 A3 A1 A1 B3 5 R44 R45 R46 R54 R54 B3 A1 A1 A1 A4 4 R56 R57 R58 R6 R64 A6 A6 A6 A3 A3 R66 R67 R68 R70 R71 A6 A6 A6 B6 B6 6 R72 R73 R75 R76 R8 R9 RA RB U6 U8 B6 A5 A5 A3 B1 5 B1 B3 B3 A3 B4 6 A A B B CL 36532054_016.eps 080903 1 2 3 4 5 6 105 更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 106 LC03L Painel LED Frontal Layout Painel LED Frontal (Lado Superior) 1 2 4 3 FRONT LED +3V5 3V5 A A 3173 10K 3175 10K 7173 BC857B 7175 BC857B 3174 390R 2 TO 1231 LCD-TV BD C 3 RES 3179 RES +3V5 1 6175-2 SPR-325MVW 3177 220R 2 4176 3178 RES PC-TV-LED GREEN 1 B +3V5 RES 3 3171 2K2 1170 3176 390R 6176 LTL-816GE 2 B 3V5 0V1 3V5 RED 2V7 3172 2K2 STBY-LED 3 3V5 4 RC5 1 3V5 5 6 7 2 2177 16V 100u LIGHT-SENSOR-SDM 6177 VS C 220n 3181 3180 330K 18K 2180 7180-A LM358D 1 6175 A2 6176 A2 6177 A1 7178 A1 3139 123 5622.1 16V 100u 5 8 2 4 7178 BPW34 2180 A1 CL 36532023_027.eps 160503 D +8V3 +8V3 8 2177 A2 Layout Painel LED Frontal (Lado Superior) 2181 3 1170 A2 OUT GND TSOP1836LL3V +8V3 D 1170 B1 2177 C4 2180 D3 2181 D2 3171 B2 3172 C2 3173 A2 3174 B3 3175 A4 3176 B3 3177 B4 3178 B2 3179 B2 3180 D3 3181 D2 3182 E3 3183 E2 3184 E3 3185 E3 3186 D4 3187 E4 4176 B3 6175 B3 6176 B3 6177 C4 7173 A3 7175 A3 7178 E1 7180-A D2 7180-B D3 3182 3K3 7180-B LM358D 7 3186 4K7 6 3183 330K 4 3187 3K3 3185 E 2181 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 4176 7173 7175 7180 E 2K4 3184 1K0 USE ONLY WITH LIGHT SENSOR MODELS CL 36532023_063.eps 061003 A2 A1 A2 A1 A1 A2 A1 A1 A1 A1 A2 A2 A2 A2 A2 A2 A2 A2 A1 A1 A2 A2 3139 123 5622.1 1 2 3 4 3139 123 5622.1 CL 36532023_028.eps 160503
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