A E D C B ADC_IN2 [3,11] ADC_IN2 4 4 IR [3,10,13] IR PWM0 PWM0 [3] PWM1 V2 DV33B PWM1 [3] FOR CHI-MEI INVERTER CONNECTOR PWM_PANEL +5V PWM_PANEL R303 R303 0/NC DV33B [7,8,9,12,13,14] DV33B +5V [1,2,4,6,8,9,10,11,12,13,14] +5V R304 0 R305 1k J7 TP78 1 R306 2 +5V BRIGHTNESS 3 BL_ON/OFF 4 R308 10k 5 PWM0 PWM_PANEL 1 Q17 CB185 R309 2N3904 1uF 0/NC 4.7k SOT23/SMD SELECT Hi For External 12x1 W/HOUSING SELECT R.A SELECT Low For Internal CB184 DIP12/WH/P2.0/R 0.1uF R311 0 3 3 GND 3 2 L40 FB L39 FB BEAD/SMD/1206 BEAD/SMD/1206 BEAD/SMD/1206 BEAD/SMD/1206 +5V V2 +5V R33 NC R315 10k R111 10K 1 Q18 2N3904 C241 SOT23/SMD 1uF/10v C0603/SMD 3 2 R316 C37 0.1uF C0603/SMD GPIO6 GPIO6 4.7k 9.26 Inital pull up Back Light circuit 2 2 ADC KEYPAD 8 KEY C0603/SMD CB200 0.1uF JP9 1 2 3 4 5 6 7 FB12 7x1W/HOUSING DIP7/W/H/P2.0 FB 5VSB L46 FB ADCKEY L47 FB LED L3 FB L48 FB C35 0.001uF C0402/SMD IR ADC_IN2 R317 0 8202UP3_1 8202UP3_1 C171 0.1uF C178 0.01uF C0402/SMD 1 1 TTE SHENZHEN R&D CENTER Title MT8202 Size Document Number Rev C 2006-5-26 YWX Date: Monday, April 09, 2007 Sheet 13 of 14 E D C B A
A E D C B GPIO DECRIPTION AU_IN_L AU_IN_L [9,14] ERO3/GPIO : LVDS GPIO +12V +12V [1,2,9,10,11,12,14] ERO2/UP3_5 : SDA AVCVBS1 AVCVBS1 [11] ERO1/UP3_1 : LED1 TU_CVBS0 TU_CVBS0 [12,14] ERO0/UP3_0 : MAIN POWER SWITCH ADC_IN0 ADC_IN0 [3,14] DE/GPIO : LVDS GPIO CVBS_OUT DV33B CVBS_OUT [9,14] VCLK/GPIO : LVDS GPIO TU_AURO TU_AURO [12,14] UP3_4 : SCL TU_AULO R532 TU_AULO [12,14] NC AOSDATA5/GPIO1 : AUDIO AMPLIFIER CONTROL 4 4 AVCVBS1/AVSY1_IN AVCVBS1/AVSY1_IN [10,14] U39 GPIO2 : LVDS POWER SW AVCVBS1/AVSY1 SCART1_FB AVCVBS1/AVSY1 [10,14] 1 B VCC Need 3V ~ 3.3V GPIO3 : DTV_CE 2 GND VCC 3 SCARTFB A Y 4 GPIO4 : EEPROM WRITE PROTECT SN74AUP1T97/NC +5V GPIO5/TXD :TO PANEL ENABLE +5V [1,2,4,6,8,9,10,11,12,13,14] R533 + CE203 CB209 SCL NC 0.1uF/NC GPIO6/RXD : BACK LIGHT ON/OFF SCL [1,6,11] SDA 4.7uF/10V/NC SDA [1,6,11] GPIO7 : SWITCH HEF4052 5 C 6 GPIO8 : SWITCH HEF4052 GPIO9 : SWITCH AV BOARD HEF4052 GPIO10 :SWITCH AV BOARD HEF4052 GPIO11 : +12V POWER CONTROL GPIO12 : NONE USE GPIO13 : FOR PDP CONTROL GPIO14 : AUDIO AMP SLEEP GPIO15 : AUDIO AMP MUTE GPIO16 : RGB/YUV SWITCH R345 33 AUSW0S0 FDAT FDAT R534 AUSW0S1 R346 33 R27 GPIO10 GPIO10 SCARTFB SCART1_FB 0 SCARTSEL SCL1 SCL1 SCARTFB R348 R 33 SCART_FB SCART_FB R50 ACENT SUBWOOFER ACENT GPIO17 : HDMI SCDT CB1 C184 SB33B 0.1uF R NC GPIO18 : HDMI CABLE DETECT C0603/SMD R153 R153 C0402/SMD A_MUTE SDA : SDA (TTL MODE) 1 Q28 SCL : SCL (TTL MODE) 3 NC 3 NC R101 R103 4.7K 4.7K GPIO/PWM0 : DIMMING 3 2 GPIO/PWM1 :TO PANEL EXTERNAL PWM OUT_27Mhz/GPIO : 27Mhz TO MT8293 IOSDA R47 22 SDA GNDA IOSDA IOSCL R48 22 SCL GNDA [1,3,4,8,9,11,12] IOSCL 8202UP3_5 R530 0/NC DE_SOG/GPIO : HDMI RESET DV33B 8202UP3_5 8202UP3_4 R531 0/NC DV33B [7,8,9,12,13,14] 8202UP3_4 CEN_DVI/GPIO : HDMI_CEN A_MUTE JP3 JP3 A_MUTE [10,14] SDA0 : EXTERNAL DTV TXD 1 AVCVBS1/AVSY1 1 GNDV 1 2 2 SCL0 : EXTERNAL DTV RXD 2 AVCVBS2 3 GNDV 3 4 4 SDA1 : TVB_CE DIP12/WH/P2.0/R DIP12/WH/P2.0/R AVCVBS3 5 GNDV 5 6 6 SCL1 : SCARTSEL AVSY0 7 GNDV 7 8 8 ADCIN0 : SCART AVSC0 9 GNDV 9 10 10 ADCIN1 : SCART G 11 AVPR1N 11 12 12 ADCIN2 : ADCKEY TUNER+5V R/AVSC1 13 AVPB1N TUNER+5V 13 14 14 ADCIN3 : TUNER1 B 15 AVY1N 15 16 16 ADCIN4 : TUNER2 TU_CVBS0 17 SCARTSEL 17 18 18 P1: NO USE CVBS_OUT 19 SCART1_FB 19 20 20 P3: NO USE R357 AVR_OUT 21 AVL_OUT R365 21 22 22 10K P4: NO USE C155 R356 10K GNDA GNDA C161 C161 23 R/AVSC1 Q8 23 24 24 R367 R1: NO USE 1 3904 AVCVBS1/AVSY1_IN 1 Q12 TU_AURO 25 TU_AULO 2 R2: FOR USB 2 R355 SOT23/SMD 25 26 26 3904 22uF/10v 10K 47 R358 R366 SOT23/SMD GNDA GNDA R 22uF/10v 22uF/10v 27 10K 27 28 28 47 R370 0 AVCVBS1 AU_IN_R 29 AU_IN_L AVSY1 AVSY1 [10,14] R359 R360 29 30 30 1K 75 75/NC R368 R369 GNDA 31 GNDA AVSC1 AVSC1 [10,14] 330 75/NC 31 32 32 ADC_IN0 33 ADC_IN1 SY1 33 34 34 SY1 [10,14] +5V 35 GNDV SC1 35 36 36 SC1 [10,14] AUSW0S0 37 AUSW0S1 AVY1N 37 38 38 AVY1N [10,14] SUBWOOFER 39 +12V AVPB1N 39 40 40 AVPB1N [10,14] AVPR1N AVPR1N [10,14] TUNER+5V TUNER+5V AVSY0 AVSY0 [10,14] AVCVBS3 AVCVBS3 [10,14] JP14 R362 R371 AVCVBS2 AVCVBS2 [10,14] 1 Q10 1 Q13 3904 TRANSISTOR NPN SMD(B-C-E) R SOT23/SMD SOT23/SMD R [10,14] 47 47 G R364 G [10,14] AVSC1 R374 75 B B [10,14] AVSY1 AVL_OUT AVL_OUT [11,14] 75 R372 R373 AVR_OUT AVR_OUT [11,14] R361 R363 330 75/NC 1K 75/NC +5V +5V [1,2,4,6,8,9,10,11,12,13,14] ADC_IN1 ADC_IN1 [3,14] AVSC0 AVSC0 [10,14] 1 1 AU_IN_R AU_IN_R [9,14] 3 2 3 2 3 2 3 2 2006-1-4 TTE SHENZHEN R&D CENTER Title MT8202 Size Document Number Rev C 2006-5-26 YWX Date: Monday, July 23, 2007 Sheet 14 of 14 E D C B A
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THOMSON Service Manual 42M61NF21 1.
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IMPORTANT SAFETY INSTRUCTIONS CAUTI
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OPERATION OF YOUR SET 18. This tele
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Picture Video Sound 1st panel suppl
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Connectors (if possible, please ind
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LCDM61NF21(MT02+DE200) Factory Alig
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LCDM61NF21(MT02+DE200) Factory Alig
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LCDM61NF21(MT02+DE200) Factory Alig
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LCDM61NF21(MT02+DE200) Factory Alig
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MT8206 DOCUMENT ARE SUBJECT TO CHAN
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MT8206 DOCUMENT ARE SUBJECT TO CHAN
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MT8206 PRELIMINARY, SUBJECT TO CHAN
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MT8206 PRELIMINARY, SUBJECT TO CHAN
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- Page 66 and 67: A E D C B MT8202M1V2 MT8202E (PBGA3
- Page 68 and 69: A B C D E TP43 SB33B TP157 SB33B TP
- Page 70 and 71: A B C D E DV25B DV25B U7 IOA1 25 F_
- Page 72 and 73: A B C D E SVCC SVCC VI[0..23] AVCC
- Page 74 and 75: A E D C B +5V AUDIO ADC SCL 3 R156
- Page 76 and 77: A E D C B SPEAKER/HEADPHONE OUTPUT
- Page 80: �� Block Diagram U4 U5 DDR U2 2
- Page 90 and 91: 63-B30080-AB4G S/T SCREW B 3 X 8 AB
- Page 92 and 93: 59-829370-000 RUBBER PAD 5 PC 59-83
- Page 94 and 95: 19-AB0103-JTX RES SMD 10K OHM 1/10W
- Page 96 and 97: 28-AB0104-ZFX CAP. SMD 0.1UF 50V +8
- Page 98 and 99: 28-RC0106-MAF SMD. CAP 10 UF 16V +/
- Page 100 and 101: 09-LL4148-ATX SMD. SWITCHING DIODE
- Page 102 and 103: 19-GA0000-JTX SMD. RES 0 OHM 1/16W
- Page 104 and 105: 19-GA0103-JTX SMD. RES 10K OHM 1/16
- Page 106 and 107: 19-GA0472-FTX SMD.RES 4.7KOHM 1/16W
- Page 108 and 109: 23-A08470-JBX CHIP ARRAY RES. 47 OH
- Page 110 and 111: 28-BC0475-ZFX SMD. CAP. 4.7 UF 16V
- Page 112 and 113: 28-HB0331-KBX SMD. CAP 330 PF 50V +
- Page 114 and 115: 28-HC0104-ZFX SMD.CAP 100NF 16V +80
- Page 116 and 117: 28-HC0104-ZFX SMD.CAP 100NF 16V +80
- Page 118 and 119: 33-ELN300-NTX CHIP BEAD 30 OHM +/-2
- Page 120 and 121: 09-D3V3L4-UGB SMD.DOIDE PESD3V3LRUG
- Page 122 and 123: 19-AB0822-JTX SMD. RES 8.2K OHM 1/1
- Page 124 and 125: 19-AA0222-JTX RES. SMD 2.2K OHM 1/1