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LCD TV Haier LE22P600&LE24P600

Service

Table of Contents

Description

Page Description Page

Table of Contents.......……...................................….....1

Important Safety Notice.......................................……..2

Revision List………………………………………………..3

1. General Specification....................................……….....4

2. Operating Instructions..………………….……...……..5

2.1 Remote Control…………….……...…………...……....5

2.2 OSD Menus…………....………………….….………....7

2.3 Panel Control And Rear Terminal Control………...17

3. Input/Output Specification………….....................….20

4. Mechanical Instructions……………………................23

5. Repair Flow Chart ……………………………………...25

6. PCB Layout …………...………………………………..32

6.1 Mian Board……………………………………............32

6.2 Power Board……..…………………...…….…........34

6.3 IR Board………….……………..……….…..............37

6.4 Key Board…………………………………………….38

7. Adjustment...............................................................39

7.1 ADC/WB Adjustment..............................................39

7.2 Firmware and DDC Instruction..............................40

8. Block Diagram..…..…..............................................41

9. Wiring Diagram....…….............................................42

10. Schematic Diagram.………..…….………………....43

10.1 Main Board………..…….…………………...…......43

10.2 Power Board……..…..…....…………...……….....52

10.3 IR Board………….……………..……….….......54

10.4 Key Board………………………………………...…55

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS

AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

Содержание LE22P600

Страница 1: ...5 6 PCB Layout 32 6 1 Mian Board 32 6 2 Power Board 34 6 3 IR Board 37 6 4 Key Board 38 7 Adjustment 39 7 1 ADC WB Adjustment 39 7 2 Firmware and DDC Instruction 40 8 Block Diagram 41 9 Wiring Diagram 42 10 Schematic Diagram 43 10 1 Main Board 43 10 2 Power Board 52 10 3 IR Board 54 10 4 Key Board 55 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHAS...

Страница 2: ...cs might create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from Haier Haier assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM CAUTION U...

Страница 3: ...Instructions Customer Model Model A00 May 30 2013 Initial release LE22P600 E2AD21NCCLH65N A01 Jun 18 2013 Add new model LE24P600 E2CD21NCCLH62NX A02 Mar 11 2015 Add new model LE24P600 E2CD21NCCLH8NN LE24P600 E2CE21NCCL7H5NQ LE22P600 E2AD11NCCL6HNN ...

Страница 4: ...4 1 General Specification ...

Страница 5: ...5 2 Operating Instructions 2 1 Remote Control ...

Страница 6: ...6 ...

Страница 7: ...7 2 2 OSD Menus ...

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Страница 17: ...17 2 3 Panel Control and Rear Terminal Control ...

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Страница 20: ... 13 H Sync 6 Red Ground 14 V Sync 7 Green Ground 15 Serial Clock for DDC 8 Blue Ground HDMI Pin No Description Pin No Description 1 TMDS Data2 11 TMDS Clock Shield 2 TMDS Data2 shield 12 TMDS Clock 3 TDMS Data2 13 CEC 4 TMDS Data1 14 Reserved N C on device 5 TMDS Data1 shield 15 SCL 6 TMDS Data1 16 SDA 7 TMDS Data0 17 DDC CEC Ground 8 TMDS Data0 shield 18 5V Power 9 TMDS Data0 19 Hot Plug Detect 1...

Страница 21: ...21 3 2 Input Signal Timing Recommended resolution ...

Страница 22: ...22 ...

Страница 23: ...23 4 Mechanical Instructions Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...

Страница 24: ...24 Step3 Remove the MAIN BOARD POWER BOARD IR BOARD and SPEAKERS Step4 Remove the BRACKET and separate PANEL and BEZEL ...

Страница 25: ... Chart 1 No power No power LED Off Check the AC input and the power is ON Power On Check the IR board and LED Replace the IR board Replace the main board Power board output 5 2V Replace the power board No Yes No Yes No ...

Страница 26: ... Red Replace the main board Replace the Power board No Yes No Yes No No Power board output 16V Check the power key is under control Check the IR receiver is normal Replace the power board Replace the key board Yes Replace the IR board ...

Страница 27: ...splay Reset the source Check the source Check the panel Replace the main board Replace the LVDS cable Replace the panel No No No Yes Yes Yes No No Check the main board Enter factory mode to do EEPROM initial Reset Check the LVDS cable ...

Страница 28: ... the Panel No display LED Blue Replace the main board Check the backlight is On Check the LVDS cable Reinsert or replace the LVDS cable Replace the main board Replace the Panel No Yes Yes No Yes No No Yes Yes No Yes No Power board output 16V Check TV is under control and power on off by remote control and power key ...

Страница 29: ...me or enter the menu to reset Reinsert the audio cable or change the TV system Replace the cable Replace the speaker Replace the main board No Yes Check the speaker resistance value is in spec Remark The value is marked on the speaker Check the audio source connection and the TV system are correct Yes No Yes No Enter factory mode to do Reset No ...

Страница 30: ...function Replace the battery Replace the remote control Whether the IR board is abnormal Yes No Replace the IR board Replace the main board No Yes No Yes Use the other remote controls Check the remote control battery is not properly placed or no power ...

Страница 31: ...y board connected properly Reconnect the key board Buttons are OK Replace the button function Yes No Key board is OK Replace the key board Replace the main board No Yes No No OSD is unstable or can t work normally Enter factory mode to do Reset Yes ...

Страница 32: ...32 6 PCB Layout 6 1 Main Board 715G5789M01000004K ...

Страница 33: ...33 ...

Страница 34: ...34 6 2 Power Board 715G5804P01W20001M ...

Страница 35: ...35 ...

Страница 36: ...36 ...

Страница 37: ...37 6 3 IR Board 715G5875R01000004S ...

Страница 38: ...38 6 4 Key Board 715G5298K01000004S ...

Страница 39: ...PAT 141 80IRE b Select item Source Ypbpr and item Color Temp Warm Adjust gain of RGB to meet spec in the below setting of Tim pat COMPONENT mode TIM 314 PAT 141 80IRE c Select item Source Ypbpr and item Color Temp Cool Adjust gain of RGB to meet spec in the below setting of Tim pat COMPONENT mode TIM 314 PAT 141 80IRE 3 check VGA TIM137 PAT141 AV TIM304 PAT141 HDMI TIM349 PAT141 white balance whet...

Страница 40: ...irectory Step 2 Rename the software as MERGE BIN Step 3 Insert USB to TV and turn on the TV Step 4 Press menu 456987 back Step 5 Press Enter and the TV will start the upgrade Step 6 press Menu 8893 then TV will enter factory menu Check SW version if OK then do reset USB SW update OK ...

Страница 41: ...41 8 Block Diagram HDMI1 MST6931 HDMI2 VGA YPbPr Audio R Audio L Video out PC Audio AP2176 Earphone TPA3110D ATV DT21WN 2 E IF SPI Flash USB Key IR LVDS Panel CVBS OUT USB DM DP ...

Страница 42: ...42 9 Wiring Diagram MST6931XP U401 Scaler IC 40 Pin 13 Pin CN403 CN701 10 Pin 4 Pin CN401 CN601 Panel IR Board 5 Pin CN201 Speaker R Speaker L Panel Power Board 13 Pin CN9903 CN8102 6 Pin CN9901 ...

Страница 43: ...02 NC 10N 50V C716 100N 16V R716 4 7K L701 2 2uH Q706 MMBT3904 FB701 300R 4A 1 2 C711 100UF 16V R703 NC 10K R722 10K R723 4 7K C723 NC 10uF C721 100UF 16V C703 100NF 16V R705 100R C724 100NF 16V C707 100NF 16V C705 0 1uF 50V C718 1UF16V P24V 5V_Standby P12V 5V_Standby 5V_Standby 5V_Normal 5V_Normal 5V_Normal 1 8V_DDR 5V_Standby 1 2V_VDDC 5V_Normal USB_5V 5V_Normal 3 3V_Standby 3 3V_Standby 5V_Norm...

Страница 44: ..._DMPLL 3 3V_Standby AVDD_ADC 3 3V_Standby HP_DET HDMI_CEC 5 HDMI ARC 5 CVBS_OUT0 4 USB0_DP 4 USB0_DM 4 VIFM 7 VIFP 7 TAGC 7 ON_PANEL 3 VBL_CTRL 1 AUDIO_EN 8 PW_CTL 1 TAGC BRI_ADJ PWM0 1 3 TUNER_SCL 7 AMP_AUOUTR0 8 AMP_AUOUTL0 8 AV_AUOUTR3 6 AV_AUOUTL3 6 HDMI1_D0 5 HDMI1_D0 5 HDMI1_D1 5 HDMI1_D1 5 HDMI1_D2 5 HDMI1_D2 5 HDMI1_CLK 5 HDMI1_CLK 5 HDMI1_DDC_SDA 5 HDMI1_DDC_SCL 5 HOTPLUG1 5 VBL CTRL AUDI...

Страница 45: ... 100pF 50V Panel Power TUNER_SDA 2 7 R450 NC 4 7K R447 NC 360R 1 10W 5 R452 NC 220 OHM 1 10W R453 NC 220 OHM 1 10W D402 NC RB501V 40 1 2 R438 0oHM Q403 MMBT3904 R476 NC 10K C401 220N 25V R441 10K R451 NC 390 OHM 1 10W C439 NC 100N 50V R437 NC 0oHM CN403 CONN 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 R445 NC 4 7K R443 10K C4...

Страница 46: ...2K 1 16W ZD111 MLVG0402 1 2 R109 75 OHM C110 47nF 16V R135 33R C106 47nF 16V R125 75R ZD116 MLVG0402 1 2 ZD102 MLVG0402 1 2 C108 22pF 50V ZD115 MLVG0402 1 2 SOY Pr ZD118 MLVG0402 1 2 Y R124 12K 1 16W AV1 CVBS0P Pb ZD112 MLVG0402 1 2 A B CN107 CONN 2 1 4 3 ZD114 MLVG0402 1 2 CN103 RCA JACK 1 2 R112 75 OHM R102 33 OHM 1 16W C126 100UF 16V ZD109 MLVG0402 1 2 R129 33R ZD103 MLVG0402 1 2 C102 47nF 16V ...

Страница 47: ...HDMI0_D1 HDMI0_D0 2 HDMI0_D0 2 HDMI0_CLK 2 HDMI0_DDC_SCL 2 HDMI0_CLK 2 HDMI_CEC 2 HDMI0_DDC_SDA 2 HDMI1_D1 2 HDMI1_DDC_SDA 2 HDMI1_D0 2 HDMI1_CLK 2 HDMI1_D0 2 HDMI1_CLK 2 HDMI1_D2 2 HOTPLUG1 2 R524 0R05 OHM HDMI1_DDC_SCL 2 HDMI1_D2 2 HDMI ARC 2 HDMI1_D1 2 HDMI1_D1 HDMI1_D2 HDMI1_D2 HDMI1_D1 HDMI1_D2 HDMI1_D2 HDMI1_D1 HDMI1_CLK HDMI1_D0 HDMI1_D0 HDMI1_D1 HDMI1_CLK HDMI1_CLK HDMI1_D0 HDMI1_D0 HDMI1_...

Страница 48: ...50V FB601 300R 1 2 R603 200OHM1 16W C604 1UF16V R607 100 OHM 1 10W R606 200OHM1 16W C611 10UF 10V FB602 300R 1 2 C603 NC 1 5nF 50V C606 1UF16V 5V_Normal HP_DET 2 4 HP_OUT_L 4 HP_OUT_R 4 AV_AUOUTL3 2 AV_AUOUTR3 2 3 3V_Standby Headphone Amp AV_AUOUTR3 AV_AUOUTL3 HP_SD OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称称 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 NA A NA A4 6 9 Fr...

Страница 49: ...XXX M0A 000 0040 称称 07 Tuner GXXXX M0A 000 0040 TUN_I2C_SDA TUN_I2C_SCL R143 100OHM TUN_IF TUN_IF Main Chip I2C for Tuner C128 100N 16V C136 33PF 50V C141 100NF 16V L101 1UH R145 100OHM L103 2 2uH C138 NC 100pF 50V C127 10uF 10V C137 100N 16V C133 1N 50V C134 100N 16V 22NF 25V C140 C101 100N 16V FB101 1000OHM 1 2 C132 1N 50V L104 2 2uH R141 4 7K R101 100R L102 1UH Close to Main chip C131 1uF 10V R...

Страница 50: ...mA 1 2 R610 10OHM1 16W C622 220NF 25V C627 NC 1UF 50V C624 330nF R619 NC 0 05R C640 100UF 35V AC OFF POPO C625 NC 0 22uF 50V R612 10K R617 NC 10K C618 100N 50V C629 330nF C623 330pF 50V C616 220NF 25V R616 10OHM1 16W L602 47UH L604 47UH C614 100UF 35V C615 100UF 35V R625 100OHM CN601 CONN 1 2 3 4 5 6 R609 10OHM1 16W C633 220NF 25V C632 1UF 50V C635 220NF 25V R613 100OHM R623 10OHM1 16W C613 100N 5...

Страница 51: ...D404 NC MLVG0402 1 2 R466 NC 10K 1 16W 5 R467 NC Q405 MMBT3906 C444 100NF 16V ZD403 MLVG0402 1 2 FB409 120R 6000mA 1 2 R470 NC 100R 1 16W 5 C441 1N 50V R462 10OHM1 16W C442 100NF 16V ZD406 NC MLVG0402 1 2 Q407 NC 2N3906S RTK PS 1 2 3 R469 NC 100R 1 16W 5 R459 4 7K ZD402 MLVG0402 1 2 CN404 NC CONN 1 2 3 4 5 R468 NC 100R 1 16W 5 C445 1N 50V ZD405 NC MLVG0402 1 2 C440 1N 50V R465 NC 10K 1 16W 5 R461 ...

Страница 52: ...C9118 100N 50V NC 16V R9131 1K OHM 5 1 8W C9119 100N 50V R9107 82K OHM 1 D9113 SR510 22 1 2 D9105 FR107 IC9103 AS431AN E1 065G 1K222 2T6921穦Τ钵 PITHC5 0 125 PITCH琌7 5mm 065G 1K22293S SG9901 DSPL 501N A21F NC R9121 470OHM 5 1 8W L9101 3UH C9121 330UF 25V R9116 22 OHM 1 4W R9126 9 31K 1 1 8W C9109 330UF 25V C9907 220PF 250V HS9102 HEAT SINK NC 1 2 3 4 HS9101 HEAT SINK 1 2 3 4 Q9101 STF8NM50N 12V 380G...

Страница 53: ...1G 55 29 JUMPER 095G 90 23 5 2V CN8104 LNT D8102 1N4148W 16V VADJ VBJT SLP C8108 10N 50V R8101 51K 1 8W 1 R8122 13R 1 R8123 13R 1 R8124 13R 1 VLED 311AF050 H10 ABB R8125 13R 1 Q8103 2N3904 Q8102 2N3904 R8103 0 OHM 5 1 8W C8106 1NF NC LED1 R8129 欧欧 0 R8131 欧欧 0 LED2 LED3 Q8101 AO4486 S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 LED4 FB9907 JUMPER 1 2 R8111 13K 1 8W 1 CN8104 CONN NC 1 2 3 4 5 6 7 8 9 10 R8130 欧欧...

Страница 54: ...03 220R 5 1 16W R204 1 5K R205 1 5K R206 NC R207 NC U201 TSOP75438TR GND 1 VCC 2 Vout 3 GND 4 IR C201 2 2uF 10V VCC R201 15K 1 16W 5 LED_B LED_R Blue Red LED201 12 22 BHR6C C31 2C 1 2 3 R202 220R 5 1 16W CN201 CONN 1 2 3 4 5 6 7 033G8032 5F S B ...

Страница 55: ...iday September 02 2011 称称 02 Keypad 2 04V 2 22V 1 24 1 45V 0 85V 1 02V 0 47V 0 63V 1 58V 1 79V 2 48V 2 72V R05 750OHM 1 1 8W R04 1K 1 8W 1 R01 7K5 1 8W 1 R03 1K8 1 1 8W R06 750OHM 1 1 8W R02 2K7 1 8W 1 R07 750OHM 1 1 8W SW01 TACT SW FWRD H1 5MM CN01 CONN 1 2 3 4 6 5 FUNC_KEY PWR SW 77G 607 2 FD SW02 TACT SW FWRD H1 5MM SW03 TACT SW FWRD H1 5MM SW04 TACT SW FWRD H1 5MM SW05 TACT SW FWRD H1 5MM SW06...

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