TCL EU MT23L Service Manual Download Page 20

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The JTC Summit SINGAPORE 609434

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

FORMAT DIN A2

Index-Lab

SBU :

TCL Thomson Electronics Singapore Pte. Ltd.

8 Jurong Hall Road #28-01/06

Tel (65) 63092900 Fax (65) 63092999

VCCK2
USB_DM
USB_DP
AVDD3V3_USB
USB_VRT
RX_CB
RX_C
RX_0B
RX_0
RX_1B

RX_2B
RX_2
AVDD3V3_HDMI

AVDD1V25_HDMI
HDMI_CEC
HDMI_SCL

SYSTEM EEPROM

NEAR IC

By Frank Chi

6 mil

Closec to Main Chip

Flash

LO = > WRITE

NEAR MT23L

Strap_IN1

Strap_IN0

Strap_IN1

? LICENSE

MT8223L STRAPPING MODE

NEAR CONNECTOR

Strap_IN0

X27

C055

LICENSE_NC

C001

AVDD10_LDO

U001

L002

L003

L004

L006

C041

6V3

L009

R027

10K

R010
0R

L007

STBV3V3

10K

R034
100R

C034

C013

C012

R051

C014

10K

C002

L008

100R

R014
0R

R009
0R

R015

4K7

R040

R037
100R

100R

R013
0R

R011
1K

MT22/21/20 MAIN SCHEMATIC

04-13-2009

4-2-2010_10:57

TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD

C011

GND

C022

C032

C025

C024

C040

C036

C037

C030

C027

AVDD1V25_HDMI

L005

R10

R061

Summary of Contents for EU MT23L

Page 1: ...Specification 6 3 Block Diagram 7 4 Alignment Procedure 8 5 Scheme Diagram 18 This manual is the la test a t the time of p rinting an d does not include the modification which may be made after the p...

Page 2: ...ectric shock to the person The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the liter...

Page 3: ...impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use...

Page 4: ...ng conductors location of antenna discharge unit connection to grounding electrode and requirements for the grounding electrode 15 2 Note to CATV system installer Only for the television set with CATV...

Page 5: ...durein youroperatinginstructions do not attempt any further adjustment Unplug the set and call your dealer or service technician 22 Whenever the television set is damaged or fails or a distinct change...

Page 6: ...pability PAL I D K B G AV AV Formats PAL NTSC SECAM PAL NTSC SCAM YPbPr 1080P HMDI 1080P VGA 1920 1080 VGA YPbPr HDMI Yes channel quantity 99 Yes Yes Yes Yes Yes MP3 Yes JEPG Yes Yes OSD EM OSD LOGO L...

Page 7: ......

Page 8: ...n of normal SIACP Page 1 of 10 TCL WW R D FPD CENTER Factory Alignment Specification of normal SIACP For MT8223 serial Version V0 1 For the following Chassis MT8223L MT8223H PREPARED BY LiuShuBiao DAT...

Page 9: ...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 chan...

Page 10: ...CART1 CVBS RGB audio SCART2 CVBS YC audio Side AV or back AV CVBS audio 1 1 1 1 USB player picture video audio Picture audio Picture audio SCART1 output CVBS audio SCART2 output CVBS audio Headphone o...

Page 11: ...ee Appendixo How to download FLASH SW Or upgrade the SW from USB port See Appendixp How to upgrade FLASH SW from USB 1 3 Panel ID check and modify There is different ID stored in the NVM depended on d...

Page 12: ...alibration ALL all inputs required are successful in ADC calibration R Gain G Gain B Gain R Offset G Offset B Offset in FactoryMenu ADC page can be fine tuned if necessary but not required 1 6 DDC EDI...

Page 13: ...before white balance alignment VGA CMP SCART RGB CVBS_PAL Color Coordinates are relative to HDMI CVBS_SECAM and CVBS_NTSC Color Coordinates are relative to CVBS_PAL Warm and Cool Color Coordinates are...

Page 14: ...c 3 Factory default settings Do the Shop init before packing The detail of reset shop follow OOB setting Factory Menu Definition 1 HotKey Item Sub item Hotkey OFF Factory Key is invalidation ON Factor...

Page 15: ...tem Sub item NVM Reset DO WAIT OK 7 Pre Channel Item Sub item Pre Channel VOL_0 HuiZhou TTET WUXI 8 PowerMode Item Sub item Power Mode ON last Standby 9 DesignMenu1 Item Sub item InitVol 0 100 PicPres...

Page 16: ...Hotel Menu On Off USB UPG USB download software BackIT On Off 11 Sound Curve Item Sub item Vol_1 Vol_10 Vol_20 Vol_40 Vol_50 Vol_70 Vol 100 TV Pre AV Pre Sound Curve I2S 12 Version Item Sub item Vers...

Page 17: ...the debug window script 6 Once the SW is downloaded switch off on the chassis board and wait few seconds for eeprom update See Appendixp How to upgrade FLASH SW from USB Upgrade with loader 1 Save th...

Page 18: ...VGA SDA JTMS JTAG SYS EDID WP L WP JTAG AU AMP MUTE H AMP Mute HDMI CEC HDMI SCL HDMI SDL HDMI SDL HDMI SCL HDMI CEC PWR5V IN HDMI HPD JTRST JTDO JTCK OPWRSB ADIN3 RF AGCO U1TX AU SWA AU SWB U1RX RXD1...

Page 19: ...144 47U 10V C170 470U 16V C138 100U 16V C136 100U 16V C142 100U 16V C140 100U 16V C120 100U 16V C118 100U 16V C141 0 1U R132 0R 10K R106 22K R108 BL_ON OFF G D S Q107 PMV65XP NC 1K R107 24 12V 120R R1...

Page 20: ...AGCO R026 100R R025 100R C048 0 1U C041 470U 6V3 L009 22UH VIMD_AADC R004 10K SYS_EDID_WP R027 10K R028 10K R029 10K R030 10K R032 1K JTDI JTCK_MUTE R046 0R OPWRSB R010 0R C004 0 047U LISENCE L007 0 C...

Page 21: ...5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 19 20 P202 C218 10U 1 2 3 D202 BAV70 5V VGA5V VSYNC VGA_IN_5V BNLU BLU 6 4 11 14 15 7 12 8 5 13 3 10 9 1 2 16 17 P201 2 1 R234 V270RA NC USB5VCC C219 100U 16V 2...

Page 22: ...9 10 11 12 13 14 15 16 U301 HEF4052B 5VS R311 18R R302 18R R307 18R R306 100R R305 0R R310 56R R304 56R C347 0 1U R392 1K R391 1K R312 100R R309 56R C304 0 01U C303 10P C302 0 01U C316 1U C317 1U C349...

Page 23: ...K7 NC R413 4K7 NC R414 0R NC DVDD3V3 DVDD3V3 DVDD3V3 R410 4K7 NC R427 0RNC LVDS_PWR_CTRL 0R NC R402 G D S Q402 PMV65XP 10P C407 NC 10P C408 NC 10P C409 NC 10P C410 NC 10P C411 NC 10P C413 NC 10P C414...

Page 24: ...56P L509 39NH R530 0R R529 0R N_IF_1N 56P C513 C519 0 1U 56P C527 R524 68R R507 33R R511 51R R508 33R N_IF_1P N_IF_1N 56P C556 56P C557 OSCL0 OSDA0 OSCL_0 OSDA_0 R523 100R R522 100R 2 1 R528 V270RA N...

Page 25: ...3 96mm 3pin F1 4 2 1 3 FL1 T13 6 1 2 4 3 FL2 ET24 NTC1 SCK13055 RM3 1M RM1 1M RM4 1M RM2 1M V ZVR1 14D681 L N 2 1 3 4 BG1 D3SB60 EC1 120uF 450V VPFC T6 3AH 250Vac V ZVR2 nc CX2 224 275Vac CY2 471 250...

Page 26: ...9 10 11 12 CN1 WJ6P2 2 R26B 470R C9B 104 0805 50V 2 3 1 US1 TL431 1 2 3 QS1 RS1 11K RS2 12K CS2 104 50V R92A 3 9K CS1 104 50V 1 2 Z2 22V 5 T1E 6 T1F 1 2 3 Q4 4403 1 2 3 Q3 4403 R95 7 5K 1 R97 200K 1...

Page 27: ...10K R42 100K C13 223 C21 474 C12 103 R47 2 4K C11 103 R36 15K VS C15 105 R48 NC CS C16 471 R46 3 6K C17 103 C18 472 R43 120K C14 472 R45 3K R44 43K 1 2 Z1 5 6V R50 5 1K R49 430R 12 CS BKON DIM 1 2 3...

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