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TCL 19P11E MT23L-AP Service Manual
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TCL 19P11E MT23L-AP Service Manual

TCL 19P11E MT23L-AP Service Manual

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SERVICE MANUAL
1. Caution....................................................................................2
2. Specification ...........................................................................6
3. Alignment Procedure..................................................................7
4. Scheme Diagram..................................................................... 19
5. PCB Layout ...........................................................................26
6. Explode Diagram.....................................................................30
7．BOM List.................................................................................31
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
TCL
19P11E MT23L-AP

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Summary of Contents for TCL 19P11E MT23L-AP

  • Page 1 SERVICE MANUAL 19P11E MT23L-AP 1. Caution…………………………………………………………………………2 2. Specification …………………………………………………………………6 3. Alignment Procedure…………………………………………………………7 4. Scheme Diagram…………………………………………………………… 19 5. PCB Layout …………………………………………………………………26 6. Explode Diagram……………………………………………………………30 7．BOM List………………………………………………………………………31 This manual is the latest at the time of printing, and does not include the modification which may be made after the printing, by...
  • Page 2 SCHNEIDER ELECTRONICS GMBH-GERMANY 1. CAUTION CA UTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UT ION : T O RE DUCE TH E RIS K OF CA U T ION ELECTR ICA L SHOCK, DO NOT RE MOVE COVER (OR BACK).
  • Page 3 SCHNEIDER ELECTRONICS GMBH-GERMANY IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Sa ve these instructions for later use . Follo w all W arnings and Instructions marked on the audio equipment. 1. Read Instructions-All the safety and operating instructionsshouldbe read before the productis operated. 2.
  • Page 4 SCHNEIDER ELECTRONICS GMBH-GERMANY PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
  • Page 5 SCHNEIDER ELECTRONICS GMBH-GERMANY OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label.If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
  • Page 6 EM BUSINESS CENTER FTV PRODUCT MANAGEMENT DEPT. SPECIFICATION RELEASE Version: V1.0 Issued Date: 2011.05.31 Model: L19P11E/MT23L-AP/CM2 PICTURE Category LCDTV Naturalight Technology Yes (Natural Light Engine‖) Dynamic Contrast Color Temperature Warm / Normal / Cold SIGNAL FORMAT CAPABILITY Backlight Adjustable Component Video Format Y,Pb/Cb,Pr/Cr:up to 1080P Scale Mode Full, Wide Screen,Subtitle,4:3...
  • Page 7 Factory Alignment Specification for MT23L(H)-AP/LA TCL GPC R&D FPD CENTER Factory Alignment Specification Version V0.1 MODEL MT23L-AP/MT23L-LA: L19P11E,L19P21E,L24P21E,etc. MT23H-AP/MT23H-LA: L32P20, L42P20, etc. PREPARED BY : Reft Zhang DATE : 2010-07-08 APPROVED BY : DATE : Page 1 of 12...
  • Page 8 Factory Alignment Specification for MT23L(H)-AP/LA Disclosure The information contained in this document is proprietary to 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.
  • Page 9 Factory Alignment Specification for MT23L(H)-AP/LA The main chip is from MediaTek (MT8223L and MT8223H) and supports input or output as follows: MT8223L MT8223H 1 analog RF 1 analog RF 1 AV input (CVBS + L/R) 1 AV input (CVBS + L/R) Back 1 Component with L/R 1 Component with L/R...
  • Page 10 Factory Alignment Specification for MT23L(H)-AP/LA AVDD3V3 U103 +5V_TUNER U502 AVDD1V25 1.25 U105 SDR_V 2.55 U104 VCCK 1.15 U108 Download SW 1.2. Download main SW using MTK tool. See Appendixn “How to download main SW”. PS: If the main software pre-load before SMT, this step can be omitted. IC must be pre-load SW before SMT as follows Location Content...
  • Page 11 Factory Alignment Specification for MT23L(H)-AP/LA Half Color & Grey bars CMP (YPbPr) Chroma/QuantumData 1080i@60Hz Half Color & Grey bars HDMI DVD with HDMI compliancy Movie 720p@60Hz Headphone RF cable First channel Loud Speakers RF cable First channel 1.5. DDC & EDID Test It’s necessary to check whether the VGA DDC and HDMI EDID have been set well.
  • Page 12 Factory Alignment Specification for MT23L(H)-AP/LA 2.4. White Balance Alignment Only Normal Color Temperature mode need to be aligned. Please make sure that below preconditions are set correctly: Ö Standard - “Picture Mode” Ö Normal - “Color Temp.” Ö ON - “Natural Light II” Then enter “P”...
  • Page 13 Factory Alignment Specification for MT23L(H)-AP/LA 3) WB Item Sub-item BalanceSource AV1\ YPbPr\PC\ HDMI Color Temp Cool \ Normal\ Warm R GAIN G GAIN B GAIN R OFFSET G OFFSET B OFFSET WB Init DO / WAIT / OK 4) Shop Set Item Sub-item Shop Set...
  • Page 14 Factory Alignment Specification for MT23L(H)-AP/LA DBC_BP 40 (default) Spread Step 50 (default) 10) DesignMenu2 Item Sub-item DesignM BlueMute On (default) /Off enu2 OtherCTI On (default) /Off FleshTone On (default) /Off LumaControl On (default) /Off Hotel Menu On/Off (default) USB UPG USB Update Software BackIT On (default) /Off...
  • Page 15 Factory Alignment Specification for MT23L(H)-AP/LA Appendixn “How to download main SW” Prepare MTK SW tool for update. 1. Connect the PC to the board using an external +5VDC through serial device (USB or COMx),the board J1 connector from chassis board P001. 2.
  • Page 16 Factory Alignment Specification for MT23L(H)-AP/LA Appendixo “How to use USB device to update main SW” 1. Rename the main SW as MT23ATV.bin or mt23atv.bin, copy or save as the file to the root directory of a USB device. 2. Insert the USB device to TV set, enter “Factory Menu” , please follow the steps below: “Factory Menu”...
  • Page 17 1.Use MTK Tool to set EEPROM:0xDB5 = ProjectID,0xDB7 = ProjectID; 2.Enter Factory Menu: "Fatory menu -> DesignMenu1 -> ProjectID" The ProjectID is available after the AC switch-off/on TV set. 0x1D 23L-L37-AU L37F11L/CN T370-XW02 1366x768 0x1C 23H-L42-TCL LCD42R18/ROWA LVF42AUDW-C2 1920x1080 0x1B 23H-L32-AU1 LCD32R18/ROWA T315XW3 1366x768...
  • Page 18 Factory Alignment Specification for MT23L(H)-AP/LA Appendixq “Color Coordinates” The normal color coordinates definition depend on category of panel (CCFL or LED) backlight. See the table below. Panel Backlight Type Color Coordinates(Normal) Remark CCFL x=280, y=290 19”or 24” LED x=313, y=329 Page 12 of 12...
  • Page 20 C112 0.1U C144 220U C140 220U GND/ADJ C142 C138 220U 220U C136 220U GND/ADJ GND/ADJ R145 0.1U C165...
  • Page 21 C017 0.1U C038 10U C022 0.1U R002 100K R003 220U C041 C063 STBV3V3...
  • Page 22 C219 100U R259 R258...
  • Page 23 F301...
  • Page 24 D601...
  • Page 25 C553 0.01U C552 0.22U C555 0.22U C547 0.22U C546 0.01U C545 LO2DVCC 0.22U SDEXT SERADDR SERCLK C538 SERDATA 0.22U SRON C537 SROP SROOUT 0.01U GPIO1 GPIO0 LO1DVCC C542 1500P C541 0.22U GND/ADJ C516 100U...
  • Page 31 H7-TP11N8R-UR0 L19P11E/MT23L-AP/AU2 parent child description BOM text H7-TP11N8R-UR0 V8-MT23L03-LF1V001SOFTWARE SOFTWARE CODE FOR U002 H7-TP11N8R-UR0 T8-YP11N8N-KE1 ASS'Y - KEY BDEQU T8-YP11N8N-KE1 12-BT3904-0BX TR-SMD NPN 40VV 200MA_A 300HZ 0.25W SOT2 T8-YP11N8N-KE1 12-BT3904-0BX TR-SMD NPN 40VV 200MA_A 300HZ 0.25W SOT2 T8-YP11N8N-KE1 12-BT3904-0BX TR-SMD NPN 40VV 200MA_A 300HZ 0.25W SOT2 T8-YP11N8N-KE1 12-BT3904-0BX TR-SMD NPN 40VV 200MA_A 300HZ 0.25W SOT2...
  • Page 32 T8-YP11N8N-KE1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - T8-YP11N8N-KE1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - T8-YP11N8N-KE1 28-HC0223-KBX CAP.CER,SMD 22N0F 16V DCV 0402 - T8-YP11N8N-KE1 28-HC0223-KBX CAP.CER,SMD 22N0F 16V DCV 0402 - T8-YP11N8N-KE1 28-HC0223-KBX CAP.CER,SMD 22N0F 16V DCV 0402 - T8-YP11N8N-KE1 28-HC0223-KBX CAP.CER,SMD 22N0F 16V DCV 0402 - T8-YP11N8N-KE1 28-HC0273-KBX...
  • Page 33 T8-TP11N8R-PB1 57-10654X-00F TWIST TIE NY66 T8-TP11N8R-PB1 63-B3008T-BF4G SCREW-ST 3MM 8MM ISO R=Y 固定机芯左转接支 T8-TP11N8R-PB1 63-B3008T-BF4G SCREW-ST 3MM 8MM ISO R=Y 固定机芯右转接支 T8-TP11N8R-PB1 46-FM035L-07P01G WIRE IR 350MM 7 A2008 SMT 1.25MM UL1571# FROM MAIN_BD P0 T8-TP11N8R-PB1 46-AB150D-AU2P2G WIRE LVDS 150MM 30 PHD FI-X30HL 2.0MM UL FROM MAIN_BD P4 T8-TP11N8R-PB1 46-LL025L-12X02G WIRE 电源板到主板连接...
  • Page 34 T8-TP11N8R-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 L310 T8-TP11N8R-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 L312 T8-TP11N8R-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 L313 T8-TP11N8R-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 L314 T8-TP11N8R-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603...
  • Page 35 T8-TP11N8R-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R013 T8-TP11N8R-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R012 T8-TP11N8R-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R010 T8-TP11N8R-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R404 T8-TP11N8R-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R349 T8-TP11N8R-MA1 19-GA0000-JTX...
  • Page 36 T8-TP11N8R-MA1 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R105 T8-TP11N8R-MA1 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R032 T8-TP11N8R-MA1 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R011 T8-TP11N8R-MA1 19-GA0103-JTX SMD. RES 10K OHM 1/16W +/-5% R004 T8-TP11N8R-MA1 19-GA0103-JTX SMD. RES 10K OHM 1/16W +/-5% R642 T8-TP11N8R-MA1 19-GA0103-JTX...
  • Page 37 T8-TP11N8R-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R608 T8-TP11N8R-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R513 T8-TP11N8R-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R387 T8-TP11N8R-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R042 T8-TP11N8R-MA1 19-GA0473-JTX SMD.RES 47K OHM 1/16W +/-5% R619 T8-TP11N8R-MA1 19-GA0473-JTX...
  • Page 38 T8-TP11N8R-MA1 28-AA0105-KBX CAP.CER,SMD 1UF 10V 0603 -- +/-10% R=Y C622 T8-TP11N8R-MA1 28-AA0105-KBX CAP.CER,SMD 1UF 10V 0603 -- +/-10% R=Y C623 T8-TP11N8R-MA1 28-AA0105-KBX CAP.CER,SMD 1UF 10V 0603 -- +/-10% R=Y C624 T8-TP11N8R-MA1 28-AA0105-KBX CAP.CER,SMD 1UF 10V 0603 -- +/-10% R=Y C625 T8-TP11N8R-MA1 28-AA0105-ZFX CAP.CER,SMD 1UF 10.0V 0603 - +80/-20% R=...
  • Page 39 T8-TP11N8R-MA1 28-HB0101-JCX CAP.CER,SMD 100P0F 50V DCV 0402 - C514 T8-TP11N8R-MA1 28-HB0101-JCX CAP.CER,SMD 100P0F 50V DCV 0402 - C515 T8-TP11N8R-MA1 28-HB0101-JCX CAP.CER,SMD 100P0F 50V DCV 0402 - C525 T8-TP11N8R-MA1 28-HB0101-JCX CAP.CER,SMD 100P0F 50V DCV 0402 - T8-TP11N8R-MA1 28-HB0101-JCX CAP.CER,SMD 100P0F 50V DCV 0402 - T8-TP11N8R-MA1 28-HB0101-JCX CAP.CER,SMD 100P0F 50V DCV 0402 -...
  • Page 40 T8-TP11N8R-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C029 T8-TP11N8R-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C349 T8-TP11N8R-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C347 T8-TP11N8R-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C040 T8-TP11N8R-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C037 T8-TP11N8R-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 -...
  • Page 41 T8-TP11N8R-MA1 28-HC0104-ZFX CAP.CER,SMD 100N0F 16V DCV 0402 - C051 T8-TP11N8R-MA1 28-HC0104-ZFX CAP.CER,SMD 100N0F 16V DCV 0402 - C052 T8-TP11N8R-MA1 28-HC0104-ZFX CAP.CER,SMD 100N0F 16V DCV 0402 - C053 T8-TP11N8R-MA1 28-HC0473-KBX CAP.CER,SMD 47NF 16V 0402 - C004 T8-TP11N8R-MA1 28-HC0473-ZFX CAP.CER,SMD 47NF 16V 0402 - C338 T8-TP11N8R-MA1 28-HC0473-ZFX...
  • Page 42 T8-TP11N8R-MA1 19-AB0100-JTX RES SMD 10 OHM 1/10W +/-5% R649 T8-TP11N8R-MA1 19-AB0100-JTX RES SMD 10 OHM 1/10W +/-5% R650 T8-TP11N8R-MA1 19-AB0100-JTX RES SMD 10 OHM 1/10W +/-5% R651 T8-TP11N8R-MA1 19-AB0100-JTX RES SMD 10 OHM 1/10W +/-5% R652 T8-TP11N8R-MA1 28-AB0104-ZFX CAP.CER,SMD 100N0F 50V DCV 0603 - C626 T8-TP11N8R-MA1 28-AB0104-ZFX...
  • Page 43 T8-TP11N8R-MA1 19-GA0103-JTX SMD. RES 10K OHM 1/16W +/-5% R061 T8-TP11N8R-MA1 28-AA0105-ZFX CAP.CER,SMD 1UF 10.0V 0603 - +80/-20% R= C062 T8-TP11N8R-MA1 28-AA0105-ZFX CAP.CER,SMD 1UF 10.0V 0603 - +80/-20% R= C068 T8-TP11N8R-MA1 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R060 T8-TP11N8R-MA1 28-HB0103-KBX CAP.CER,SMD 10N0F 50V DCV 0402 - C561 T8-TP11N8R-MA1...
  • Page 44 T8-19P11FC-SK1 74-070055-50G RAW BAG LCD20MG8 -- 00 00 R=Y FOR F CAB. T8-19P11FC-SK1 74-070055-S0Q RAW BAG POLY BUBBLE 700X550 -- 01 00 00 FOR F CAB. T8-19P11FC-SK1 76-430250-0AA RAW CARTON-BOX L19P11 430MM 250MM X_33M FOR F CAB. T8-19P11FC-SK1 76-L19P11-0AF RAW CARTON-BOX LCD 19P11FC 497MM 459MM FOR F CAB.
  • Page 45 08-RA191C0-DR300AA33-NLL479-MTX IND-SMD 0.023OHM 40 3.8A TAPE VLC6045-4R L680 08-RA191C0-DR300AA46-40338W-12XG CONN PHD 12 2.0MM FEMALE R P600 08-RA191C0-DR300AA46-FFC01W-10SG SOCKET FPC/FFC CONNECTOR ST NO 0.5E-10PB P602 08-RA191C0-DR300AA13-MP2357-DRB IC DRQ2410 AS A STEP-DOWN CONVERTER SMT U603 08-RA191C0-DR300AA09-6030EP-STX D-BR,SMD 60V 3A 0.46V SOD128 PMEG6030EP D682 08-RA191C0-DR300AA46-33333W-02XG CONN.VH-2A 90 ANGLE PITCH=3.96...