THOMSON CHASSIS MT62L Service Manual Download

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TCL

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FS
AVSS33_VDAC
AVSS33_VDAC_BG
AVDD33_VDAC
AVDD33_VDAC_BG
VDAC_OUT2
VDAC_OUT1
CVBS_BYPASS1
CVBS_BYPASS0

Tel +86-755-3331xxxx Fax +86-755-3331xxxx

Nanshan District, Shenzhen, Guangdong

B Building, TCL Tower, Nanhai Road

TCL Thomson Electronics Ltd.

THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING

FORMAT DIN A2

Nearly Connector

Nearly 5362

By Ada.Du

VIDEO DAC

NEARLY IC

NEARLY CONNECTOR

NEARLY IC

NEARLY CONNECTOR

Function Select

Near IC

FAST BLANKING

TV SCART CVBS BYPASS MUX

Near Connector

R1680

R1681

BT3904

V270RA

C24

10U

R155

C607

0.1U

R1671

R1675

R1673

R211

0.1U

R48

V270RA/NC

V270RA/NC

V270RA/NC

V270RA/NC

V270RA/NC

V270RA/NC

V270RA/NC

V270RA/NC

V270RA/NC

L23

R268

C116

R1638

C674

C669

C667

C603

R1749

R1685

R1686

C306

R1683

U201

C307

R1754

R1757

R1639

R1688

R1570

R1758

DACOUT2

C30

L10

L11

R295

R124

L67

C111

R114

R113

R108

R107

C110

C102

C89

R106

R105

C136

C135

R70

C134

R69

C133

R51

C132

PB_IN1

PR_IN1

Y_IN1

Summary of Contents for CHASSIS MT62L

Page 1: ... Manual CHASSIS MT62L Contents 1 Product Specification 2 2 Test and Alignment 3 3 Block Diagram 22 4 MB Schematic Diagram 23 5 PSU Schematic Diagram 36 6 Exploded View 19HS3244 38 26C35H 39 32C35H 41 40C35H 42 ...

Page 2: ... Russian Latvian Lithuani an Estonian French German Italy Czech Croatian Danish Hungarian Dutch Norwegian Polish Portuguese Romanian Slovak Slovenian Serbian Finnish Swedish Turkish Greek Bulgarian French German Italy Czech Croatian Danish Hungarian Dutch Norwegian Polish Portuguese Romanian Slovak Slovenian Serbian Finnish Swedish Turkish Greek Bulgarian French German Italy Czech Croatian Danish ...

Page 3: ...TER Factory Alignment Specification of normal SIACP For MT5362 serial Version V0 1 For the following Chassis MT62L A mini edition of MT62B MT62S MT62B MS6M20 MEMC module for super slim LCD MT62F A full function edition of MT62B PREPARED BY Wei Lin DATE 2010 02 07 APPROVED BY DATE ...

Page 4: ...o TCL SZ FPD lab and shall not be disclosed by the recipient to third persons without the written permission of the team leader or GM of R D Revision History Status Ver Date Drafter Description of changes V0 10 2010 02 07 This is the first version of normal SIACP HDMI as the main absolute input The password of factory menu is 9735 ...

Page 5: ...2 5 3 VGA VGA DVI audio Share with CMP CMP YPrPb can support from 480i up to 1080p audio SCART1 CVBS RGB audio SCART2 CVBS YC audio Side AV or back AV CVBS audio Back AV USB player picture video audio Picture Picture Video audio Picture Video audio SCART1 output CVBS audio SCART2 output CVBS audio Headphone output SPDIF output Coaxial Optical Coaxial input output MEMC CI function Serial connector ...

Page 6: ...tage is necessary if there is no software in the flash 1 2 SW download Download the latest release MT62_SW into the flash using MTK SW tool See Appendixo How to download FLASH SW Or upgrade the SW from USB port if there is a initial SW in the falsh and the set can work normally See Appendixp How to upgrade FLASH SW from USB Download the latest release MEMC_SW skip this step if no MEMC module on th...

Page 7: ...Select the corresponding FactoryMenu ADC Calibration Auto Color then press OK key on RemoteControl to start Value of status will change to OK if succeed Scart RGB Provide a test signal PAL 576i with 100 8 steps ColorBar Select the corresponding FactoryMenu ADC Calibration Auto Color then press OK key on RemoteControl to start Value of status will change to OK if succeed The mean of status value NO...

Page 8: ...bmenu Press RemoteControl Menu key to go back to the root menu Press RemoteControl RIGHT or LEFT key to change the values Press RemoteControl OK key run the function Press RemoteControl Exit key exit the factorymenu 2 2 Entering to P Mode Turned on the factory key to enter into P mode The TV will display P in bottom left corner in P mode 2 3 White Balance Alignment Make sure that the picture mode ...

Page 9: ...e is matching below table MTK_EuroAlignmentF lowchart doc 2 4 High Pot and Insulating Resistance Tests At the end of the process a High Pot and an Insulating Resistance tests are required for matching Safety Electrical requirements ei xxxx High Voltage Withstanding requirements Voltage Ö 4240 VDC Max Leakage Current Ö 1 mA Test Time Ö 3 sec Insulating Resistance requirements Voltage Ö DC500V Thres...

Page 10: ...ing then set to the default value Reset All clear NVM values and set to default value System Reset Shop Clear date of NVM in user menu include the value related installation and Clear date of factory menu except the item of Balance and sound set to default value 2 Feature Item Sub item Value Sub item Note FleshTone Off On Adaptive Luma Control Off On Light sensor Off On Some models have have no th...

Page 11: ...OK key to run Status NONE NOK OK ALL NONE No source has been calibrated NOK Current source hasn t been calibrated OK Current source has been calibrated ALL All sources have been calibrated R Gain G Gain B Gain R Offset G Offset ADC Calibration B Offset For fine tune ADC manually 4 WD Alignment Item Sub item Value Note Pic Enhance ON OFF Press Right key to switch off all of the items in the feature...

Page 12: ...e MT62S MT62F have no this function now Select Factory Clone in the factory menu to ernter the factory clone menu Item Sub item Value Note TV TO USB Factory DO Press Right key to copy the data WB ADC picture setting etc to USB Fac Clone USB TO TV Factory DO Press Right key to set the data WB ADC picture setting etc from USB Enter another password 6 4 0 5 in menu picture contrast status to ernter t...

Page 13: ...date CI Credential DO Press OK key to active the CI KEY Update from USB DO Press OK key to download the CI KEY from USB Erase CI Credential DO Press OK key to erase the CI KEY Valid Show the CI state Cus Code Show the CI custom code Update CI Credential Serial Num Show the CI serial number ...

Page 14: ...TKTOOL exe application under MTKxx folder and set the parameters as below picture notice select MT836X chassiss 4 Press Browse button to select the corresponding SW bin file to upload 5 Press Upgrade button to start downloading the SW and wait the gauge displayed 100 that means the SW has been successfully downloaded In the meanwhile all operations such erasing flash and so are parsed into the deb...

Page 15: ... normally follow the indication instead of Step4 Appendix r Modify panel ID with Hyper terminal Connect the PC to the board using a special serial device USB or COMx Provide a correct voltage to the board Save the password file password for hyperTerminal txt to your computer D MT62 调试说明已发布 password f Start HyperTerminal HyperTrm exe in your computer Fill the name Select the Com Port you are using...

Page 16: ...pecification of normal SIACP Page 14 of 19 Select File Save to Save the setting Then start HyperTerminal atsc ht in your computer instead of step to later Send the password Select the password file saved in your computer ...

Page 17: ...nt Specification of normal SIACP Page 15 of 19 Under the folder DTV enter pmx s p ID e g pmx s p 102 See the panel ID in another document Panel list for MT62 Press Enter the panel signal will be printed in the window ...

Page 18: ...e Save the MS_TV folder to your PC 1 Connect the PC to the I2C connector on board using a special I2C device USB or COMx 2 Provide a correct voltage to the board 3 Start ISP_Tool exe application under MS_TV folder 4 Press config button On the Menu to enter the corresponding page change the ISP slave address to 0x94 and confirm that if the Port Type is correct correct it if not ...

Page 19: ...on of normal SIACP Page 17 of 19 5 Press Read button on the Menu to enter the corresponding page and Press Read button on this page to load the software bin on your PC 6 Press Auto button on the Menu to enter the corresponding page ...

Page 20: ... button to close the message If fail to connect with Can t find the Device Type Message Check the hardware and parameters setting of the ISP_Tool Press Dis Con button then Conect button again until it identify the flash memory IC 8 Press Run button in the current page to download the software Pass will display on the right bottom corner if succeed ...

Page 21: ...Factory Alignment Specification of normal SIACP Page 19 of 19 ...

Page 22: ... YPbPr CVBS RGB CVBS IN Y C IN MONITOR OUT CVBS IN RGB IN FS FB Y Pb Pr RGB VSYNC HSYNC CVBS IN SPDIF OUT HDMI_Rx I2C IIS_A OUT AL1 L R OUT AL2 L R OUT IIS_B OUT Audio IN DACOUT1 DTV_CVBS LVDS OUT U201 MT5362ANG ADC CVBS DECODER 3D COMB FILTER SCALER MPEG4 DECODER LVDS TRANSIMITER HDMI RECEIVER AUDIO DECODER CRYSTAL MEMOFRY IF DDR IF USB USB IF U18 AUDIO SW RX TX U13 DDR2 512M U12 DDR2 512M DTV T ...

Page 23: ...8 10K 1 2 3 6 5 8 4 7 U16 RT8110 2 3 1 U33 NC AIC1084 1 2 3 4 LD1117S33 U9 AV33 AV33 R5 2R7 7 8 4 2 3 5 6 1 Q38 D13N03LT C243 0 01U R456 10R C440 1000P 2R7 R1 C74 1000U 16V 1 2 3 4 U8 NC LD1117S33 C235 0 1U NC 600R L82 12V C461 47U 6V3 0 1U C238 C81 100U 6V3 L1 15UH 200R L30 C53 4U7 AV125 AV125 C80 100U 6V3 5V R6 330R C72 100U 6V3 C71 100U 6V3 C70 100U 6V3 R459 1K2 0 1U C245 C239 0 1U R445 220R AV...

Page 24: ...M_W C E2PROM_OSDA0 E2PROM_OSCL0 OSDA0 R280 0R R222 0R C536 1000P R1311K DV33 USB_VRT Z54 AF6 AE6 AC1 AE1 AC2 AD2 AE2 AF2 AB3 AC3 AD3 AE3 AF3 AB4 AC4 AD4 AE4 AA5 AB5 AD5 AA6 A12 B14 A15 B15 B16 C16 D16 E16 E17 E18 E20 D21 E21 C22 D22 C23 D23 E23 AB8 AC8 AD8 AB9 AC9 AB10 AC10 AD10 AB11 AC11 AD11 V13 R23 N24 P24 R24 N25 N26 W23 W24 Y24 Y25 AA25 AA26 V10 AC6 AD6 AE5 AF5 AE6 AF6 AF4 V26 W25 V24 V25 AC7...

Page 25: ...D C D T T By Ada Du Bottom Side Bottom Side CORE BYPASS I O BYPASS XTAL 54MHz Strapping Mode XTAL 27MHz OPCTRL2 O OPCTRL3 O 0 0 0 1 Nor Boot Strapping Mode NAND Boot large NAND Boot OPWM1 O OPWM0 O 0 0 0 0 1 1 AOLRCK AOBCK OPWM2 Normal mode Strapping Mode CPU model mode 0 0 1 0 0 0 0 1 0 Core Reset 3 3V Core Reset 0 9V Trap Mode SCAN mode Core Reset 1us OPCTRL4 OPCTRL5 0 0 1 1 0 1 1 0 MT5362 STRAP...

Page 26: ... 1U C289 0 1U C288 0 1U C287 0 1U C293 3300P C286 0 1U C285 0 1U C284 0 1U C98 0 1U C94 0 1U R292 1K RCLK1 RCLK0 CLK1 CLK0 CLK0 RCLK1 RCLK0 CLK1 CLK0 CLK1 RCLK0 R293 1K RCLK1 R536 22R R535 22R R537 22R R538 22R R174 22R R173 22R R178 22R R177 22R R176 22R R175 22R C93 0 1U C101 0 1U C320 0 1U 5 4 7 2 1 3 6 8 R505 22R 5 4 7 2 1 3 6 8 R504 22R MEM_VREF DDRV AV125 DDRV DDRV DDRV DDRV DDRV DDRV 33R R1...

Page 27: ...A HDMI5V_0 HDMICAB0 AVDD12_CVCC AVDD33_H CEC C323 0 1U C322 0 1U C104 0 1U C103 0 1U SDDCCLK SDDCDA HDMI5V_0 HDMI5V_1 HDMI5V_1 HDMI5V_0 HDMI5V_0 OPCTRL4 RX0_CB RX0_1B RX0_2B RX0_2 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P15 21 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 19 20 P16 R192 1K R193 NC 100K R201 NC 100K ALIN R199 10K 5 6 7 8 4 3 2 1 U27 AT24C02 R200 1K HDMI_SCL0 1 2 R27 2 1 R30 ...

Page 28: ...4 R588 0R R207 NC 0R R586 NC 0R BIT_SEL GPIO_1 NC 0R R214 12V L56 200R L132 200R L131 200R C537 0 1U R582 10K R216 22K C360 0 1U C455 10U 16V C436 0 1U C108 0 1U C109 0 1U C329 0 1U C324 0 1U LVDSVDD VBR_EXT LVDS_FORMAT AN55 DCR DCR AN00 R217 470K D23 LL4148 R218 NC 1K R209 NC 1K AV33 AV33 AV125 AV125 AN99 AN88 AP99 AN44 AN33 AP44 NC 0R R215 C344 10P GPIO_18 AP66 2 1 4 3 L26 EXC24C ECKP E4P E4N AP...

Page 29: ...9 V270RA NC 2 1 D156 V270RA NC 2 1 D155 V270RA NC L23 1 8UH F21 R268 560 1 CVBS_BYPS0 CVBS_BYPS1 SCT1_AV_OUT SCT1_AV_OUT SCT1_AV_IN SCT1_AV_IN SCT1_FB_IN SCT1_R_IN SCT1_G_IN SCT1_FS_IN SCT1_B_IN SCT1_AUL_IN SCT1_AUL_OUT SCT1_AUR_IN SCT1_AUR_OUT SCT1_AUR_OUT SCT1_AUR_IN SCT1_AUL_IN Y_IN YPBPR_R_IN YPBPR_L_IN PR_IN PB_IN Y_IN C116 1U R1638 10K CB46 0 1U C674 0 01U C670 0 01U C669 0 01U C667 0 01U F2...

Page 30: ... DVI_R_IN DVI_L_IN DVI_R_IN DVI_L_IN DVI_L_IN CB166 0 1U AVDD33_ADAC0 AIN_R0 ADAC_VCM R302 10K 10K R303 AVDD33_ADAC1 AV33 REFP_AADC AVDD33_AADC 5V AIN_L0 R376 10K CI_GPIO14 ADCOUTR CE617 10U 16V ADCOUTL CE614 10U 16V R1769 470R ADCOUTR 4K7 R377 L141 120R CB168 0 1U CB175 0 1U CB174 0 1U CB171 0 1U AOSDATA0 R561 33R R564 33R R563 33R R416 47K R418 47K R562 33R AOLRCK C253 100P C435 100P ASDATA ALRC...

Page 31: ...8 0 1U C745 1U C700 220U 35V C701 220U 35V 1 2 3 4 P702 R L OSDA0 OSCL0 DELAY ON C734 330P C733 330P 6R8 R727 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 19 U700 STA333BW 1U C194 1U C193 OUT2B OUT1A C703 0 47U C702 0 47U R140 0R R141 0R R135 0R C4 100U 16V ADIN5 C738 0 22U L712 120R L713 120R 1000P C752 C751 1000P 1000P C750 1000P C749 1000P C748...

Page 32: ...L64 120R L103 120R L71 120R L41 120R CI_TS_DATAO CI_TS_VALIDO CI_TS_SYNCO R493 33R 33R R494 33R R495 TS_VALID_IN TS_CLK_IN CI_INVALID CI_INVALID CI_INSYNC CI_INSYNC CI_A9 C431 10P L104 120R 0 1U C426 C425 0 1U C180 1U C166 0 1U 10K R379 R378 NC 10K 6 4 5 3 2 1 U15 NC TPS2550 5 1 2 3 4 6 7 8 9 10 11 13 14 15 12 22 21 20 19 18 17 16 34 33 32 31 30 29 28 27 26 25 24 23 67 66 65 64 63 62 61 60 59 58 5...

Page 33: ...ER_VCC L68 120R TUNER_VCC T_SDA T_SCL T_SCL C32 0 01U C9 0 01U RF_AGC_5362 FAT_INPUT IF AGC Z4 IF AGC TUNER_DATA TUNER_CLK T_SDA C56 0 1U AS C488 0 1U C43 0 1U FAT FAT 1 2 6 14 20 21 3 13 19 16 17 Z40 L12 0 33UH FAT_INPUT C55 33P L25 0 22UH C7 33P C6 33P L24 0 33UH FAT FAT R139 49R9 R142 49R9 C51 22P C54 22P 1 2 6 3 4 5 7 8 9 10 11 12 Z41 L154 220R L153 220R L31 0 22UH C58 10P FAT C205 0 01U C217 ...

Page 34: ...12 4K7 NC LIGHT_SENSER LIGHT_SENSER ADIN2 C12 NC 470U 35V 12V F5 KEY LED2 LED1 IR STB_POWER 1 2 3 4 5 6 7 8 9 P6 LIGHTER2 LIGHTER1 1 2 3 4 P4 R62 10K B E C Q14 BC857B R81 100R B E C Q11 BC857B R82 100R R80 10K C63 220P R65 10K LED IR R79 470R C2 10U L79 600R R78 10K R77 3K3 2 1 R36 NC EZJZ1V270RA R76 100K L77 600R C86 1000P C84 1000P 5V R75 NC 10K R74 10K B C E Q4 BC847C C79 1000P C69 1000P C68 10...

Page 35: ...COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING F E D C B A 4 6 7 8 FORMAT DIN A2 Index Lab DESIGNATION SBU TCLNO DRAWN BLACK SPDIF OUT COAXIAL NEAR IC NEAR IC NEAR IC NEAR IC By Ada Du 1 2 P12 2 1 R64 V270RA C191 0 1U C204 10P R240 100R R254 200R C203 0 1U C139 100P AB24 AC24 AC25 AD25 AD26 AB22 AA23 AE25 AE26 AE24 AF25 AB15 AB19 AB13 AC19 AB20 AC20 AD19 AE19 AD20 AE20 AB...

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