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THOMSON

SERVICE MANUAL

CHASSIS MT62F

Contents

Products Specification----------------------------------------------------------------2

Test and Alignment---------------------------------------------------------------------3

Block Diagram--------------------------------------------------------------------------22

MB Schematic Diagram--------------------------------------------------------------23

PSU Schematic Diagram------------------------------------------------------------39

Explode View----------------------------------------------------------------------------40

This manual is the latest at the time of printing, and does not
include the modification which may be made after the printing, by
the constant improvement of product.

Содержание 24FS3246

Страница 1: ...Test and Alignment 3 3 Block Diagram 22 4 MB Schematic Diagram 23 5 PSU Schematic Diagram 39 6 Explode View 40 This manual is the latest at the time of printing and does not include the modification w...

Страница 2: ...A O E O N L Y F O R T C L A O E O N L Y F O R T C L A O E O N L Y F O R T C L A O E O N L Y F O R T C L A O E O N L Y F O R T C L A O E O N L Y F O R T C L A O E O N L Y F O R T C L A O E O N L Y F O...

Страница 3: ...ER Factory Alignment Specification of normal SIACP For MT5362 serial Version V0 2 For the following Chassis MT62L A mini edition of MT62B MT62S MT62B MS6M20 MEMC module for super slim LCD MT62F A full...

Страница 4: ...ient 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 norma...

Страница 5: ...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...

Страница 6: ..._PWR etc Only the standby voltage 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 F...

Страница 7: ...elect 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 10...

Страница 8: ...menu 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 t...

Страница 9: ...hat the BackLight value 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...

Страница 10: ...he value of language related installation Factory setting 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...

Страница 11: ...c VGA CMP scart RGB require Calibration Auto color Run Press 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 bee...

Страница 12: ...er Date Version info MCU Ver 7 Factory Clone User Clone 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 U...

Страница 13: ...ion Item Sub item Value Note Update 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...

Страница 14: ...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...

Страница 15: ...ld be able to display normally 1 Save the new software file pkg in the root directory of USB and modify it s name as upgrade pkg 2 Plug in the USB 3 Upgrade the SW follow the indication display on the...

Страница 16: ...ecification 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 sav...

Страница 17: ...t 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 printe...

Страница 18: ...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...

Страница 19: ...n 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 t...

Страница 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...

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

Страница 22: ...IN FS FB Y Pb Pr RGB VSYNC HSYNC CVBS IN SPDIF OUT HDMI_Rx I2C IIS_A OUT AL0 L R OUT AL1 L R OUT AL2 L R OUT IIS_B OUT Audio IN DACOUT1 LVDS OUT U201 MT5362H ADC CVBS DECODER 3D COMB FILTER SCALER MPE...

Страница 23: ...H R485 2K2 10K R484 10K R556 0R L38 R105 0R R107 510K L151 NC 10UH NC 3300P C175 NC 3300P C174 3300P C246 C241 0 1U C52 4U7 C60 4U7 C61 4U7 C564 NC 470U 16V 16V 1000U C75 1 2 3 4 U8 NC LD1117S33 GPIO_...

Страница 24: ...4 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 V1...

Страница 25: ...GND SI SIO0 NC SIO3 NC12 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 OPW...

Страница 26: ...H2 F8 F2 D8 D2 B8 B2 A7 P9 N1 J3 E3 A3 G9 G7 G3 G1 E9 C9 C7 C3 C1 A1 E1 J9 M9 K8 A8 E8 J7 B9 F9 B1 F1 D9 H9 D1 H1 J1 D3 H3 D7 H7 C2 G2 C8 J2 A9 F7 R1 B7 K3 L3 L2 R8 R2 P7 M3 M8 J8 L7 K2 K7 L8 M2 P3 P...

Страница 27: ...5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 19 20 P10 CEC 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 R1...

Страница 28: ..._FORMAT OSDA0 OSCL0 R83 0R C141 10P C142 10P GPIO_1 R81 10K R82 10K AVDD12_VPLL AVDD12_LVDS B C E Q18 BT3904 R588 0R R207 NC 0R BIT_SEL GPIO_1 NC 0R R214 R213 NC 1K L56 200R DIM_OUT BIT_SEL DCR Z12 C5...

Страница 29: ...3V3SB AVDD33_REG C368 15P 1 2 3 D26 BAV70 R237 2K2 R233 5K6 R234 5K6 VSYNC_IN HSYNC_IN C372 10P C373 10P R223 2K2 R246 6K8 R245 6K8 2 1 3 P8 C453 0 1U C111 0 1U C112 0 1U C113 0 1U C363 0 1U C362 0 1...

Страница 30: ...RA 2 1 R1772 V270RA SCT1_AV_OUT F45 F11 2 1 D159 V270RA C963 0 1U C305 NC 47P AUR_IN AUL_OUT AUL_IN SCT_B FS DACOUT1 SCT2_C_IN SCT2_AV_IN SCT1_AUR_OUT F20 2 1 R152 V270RA F19 2 1 R153 V270RA FS SCT1_A...

Страница 31: ...8 0R R463 0R R462 NC 20K R110 R115 NC 20K NC 20K R114 R113 NC 20K R496 NC 39K R481 NC 39K R476 NC 39K R464 NC 39K NC 20K R102 R101 NC 20K NC 20K R100 R97 NC 20K R475 NC 39K R469 NC 39K R468 NC 39K R46...

Страница 32: ...R0 AIN_R1 R133 33K R134 47K R302 33K 33K R303 AV33 AVDD33_ADAC0 R376 10K CI_GPIO14 R328 10K CI_GPIO2 ADCOUTR CE617 10U 16V ADCOUTL CE614 10U 16V R1769 470R R1674 NC 10K ADCOUTR 4K7 R377 CB168 0 1U CB1...

Страница 33: ...0 22U C737 0 22U C735 C740 0 22U 24V_MAYBE 3V3 3V3 0 1U C207 C565 NC 470U 35V 200R L91 L94 200R R524 12K4 R523 110K L2 15UH 0 1U C211 100P C208 8200P C212 C229 NC 0 1U C86 NC 1U R508 NC 4K7 R511 NC 4K...

Страница 34: ...2 L119 120R C257 NC 0 1U C255 NC 0 1U L135 NC 120R L28 0 33UH NC R519 0R NC NC 0R R312 NC 0R R314 C217 0 047U AV25 AV25 AV33 AV33 C47 4U7 4U7 C45 C44 4U7 TUNER_DATA TUNER_CLK C423 0 1U C422 0 1U C421...

Страница 35: ...R393 X27M1 27M DV33 C494 220P R488 33R C492 10P C427 10P C491 10P C493 10P 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 C...

Страница 36: ...581 0R R580 0R 4U7 C518 C511 0 01U DV33A DV33A DV33A DV33_DEMOD TUNER_SCL TUNER_SDA DVBC_IF_AGC R530 10K L111 120R DV25_DEMOD R590 33R 33R R575 C553 10P R221 0R R534 10K 0 1U C519 100R R275 R273 100R...

Страница 37: ...T T T T T T R584 C539 FOR PWM TOUCH KEY ONLY R504 IS 0 OHM IN OTHER KEY MODE R335 100K LIGHT_SENSER Z213 Z212 LED R339 22K LED C326 1000P C325 1000P C328 1000P LED_STB Z2 KEY LED Z1 LIGHT_SENSER STB_...

Страница 38: ...9 62 64 66 69 43 71 73 75 78 80 83 85 52 87 89 23 25 27 29 31 76 34 36 38 91 92 93 68 40 42 45 47 49 51 54 60 56 58 61 63 65 67 82 70 72 74 77 79 81 90 84 86 88 118 119 120 94 96 98 99 97 100 101 102...

Страница 39: ...1U 1 2 3 4 IC10 PS2561 CW7 0 1U CW5 0 1U RW7 8K2 RW10 680K 680K RW11 RW9 560K VC RB14 1K CB8 0 1U CB7 22U 50V ZB6 27V 1K RB20 RB16 4K7 ZB3 13V 24V 6A 24V 6A CW12 1000U 35V CW13 470U 35V CW17 470U 35V...

Страница 40: ......

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