Philips 20TA1000/93 Service Manual Download Page 15 | Manualshive

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Philips 20TA1000/93 Service Manual Download Page 15

15

TPF1.3A LA

7.Circuit Diagram & PWB Layouts

Index of this chapter:

7.1 Chassis Overview
7.2 Exploded View
7.3 Scaler Schematic Diagram & Layouts
7.4 Power Schematic Diagram & Layouts
7.5 Key PCB Schematic Diagram & Layouts
7.6 IR PCB Schematic Diagram & Layouts
7.7 YPbPr-IN PCB Schematic Diagram & Layouts

7.1 Chassi Overview

I

IR Board

Innverter Board

P

Scaler Board

S

YPbPr-IN Board

Y

Key Board

K

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红旗家电维修论坛，游客都可以下载资料[/url]

乖乖狗制作，严禁转载

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Summary of Contents for 20TA1000/93

Page 1: ...Service Service Subject to modification Jan 10 2006 EN 3138 106 50010 Chassis TPF1 3A LA TFT LCD TV PHILIPS 20TA1000 93 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 2: ...ay Sweden L 6 5 5 85 AM Mono NICAM SECAM L France I 6 0 6 552 FM Mono NICAM PAL Great Britain Hong Kong Ireland 6 5 6 2578125 FM Stereo A2 D K1 SECAM East Slovak Rep 6 5 6 7421875 FM Stereo A2 D K2 PAL None 6 5 5 7421875 FM Stereo A2 D K3 SECAM East Poland D K 6 5 5 85 FM Mono NICAM D K NICAM PAL China Hungary 3 Miscellaneous Power supply Power consumption Operating 55 W typical Power cord length ...

Page 3: ...on these semiconductors 4 Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories 1 All resistor values are in ohms and the value multiplier is often used to indicate the decimal point location e g 2K2 indicates 2 2 kohm 2 Resistor values with no multiplier may be indicated with either an E or an R e g 220E or 220R indicates 220 ohm 3 A...

Page 4: ...d free soldering tin parts with leaded soldering tin parts is possible but PHILIPS recommends strongly to avoid mixed regimes If not to avoid clean carefully the solder joint from old tin and re solder with new tin 5 Use only original spare parts listed in the Service Manuals Not listed standard material commodities has to be purchased at external companies 6 Special information for lead free BGA ...

Page 5: ... download this information from the following websites http www philips com support http www p4c philips com 3 Directions for Use url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 6: ...the YPbPr IN Scaler KEY IR and inverter board a Remove the 2 screws and disconnect the 10 cables as Fig 10 to remove the YPbPr IN board b Remove the 4 screws and disconnect the connector as Fig 11 to remove the scaler board c Remove the 2 screws and disconnect the connector as Fig 12 to remove the inverter board d Remove the screw and disconnect the connector as Fig 13 to remove the IR board Fig 9...

Page 7: ...reverse order Notes a While re assembling make sure that all cables are placed and connected in their original position b Pay special attention not to damage the EMC foams at the SSB shielding Check that EMC foams are put correctly on their places e Remove the control board and open the click disconnect the connector as Fig 14 Fig 15 Fig 11 Fig 12 Fig 15 Step 5 Remove the 4 screws as Fig 16 to rem...

Page 8: ...ons Bring up isconnect Interface Cable between Monitor and PC Turn off LCD monitor Then press power button Then quickly push and of Volume and hold this two buttons 5 2 Access Factory Mode 1 Turn off monitor 2 3 Press MENU button wait until the OSD menu with Characters CHINA MAGNAVOX32 V0 2 0 051012 CLAA320WA01 below OSD menu come on the Screen of the monitor Press power button Then quickly push a...

Page 9: ...ock Diagram 6 Block Diagram Index of this chapter 6 1 6 2 Block Diagram Wiring Diagram 6 1 Wiring Diagram url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 10: ...ound decoder MSP3415G Control Board IR and key pad SC audio PC audio AV CVBS SVHC_YC S_Audio DDC YPbPr_RGB_SC M D X Audio AMP TPA3005D2 EEPROM 4K x8 2 nd IF IIC MSP_OUT_L R LVDS VY 0 7 6 2 Main board block diagram S H K S G S L S G S I S K S E url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 11: ...11 TPF1 3A LA 6 Block Diagram 12VDC INVERTER BLOCK DIAGRAM P url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 12: ...12 TPF1 3A LA 6 Block Diagram INVERTER FUNCTION BLOCK DIAGRAM P url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 13: ...o 2 nd IF Panel LVDS Sound Decoder MSP3415 YPbPr HD audio Speakers Video Decoder SAA7119 YPbPr HD AV S video MCU NT68F632A 128KB SDRAMÁ 2 1Mx16 Control Board IR OFF ON Scaler MST51512 Eeprom 24C32 BL controller Output url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 14: ...am Inverter Panel DSub YPbPr L R AV L R S Video FFC Audio Decoder Scaler IC Sound Decoder DC in PC Audio In Adapter url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 15: ...r Schematic Diagram Layouts 7 5 Key PCB Schematic Diagram Layouts 7 6 IR PCB Schematic Diagram Layouts 7 7 YPbPr IN PCB Schematic Diagram Layouts 7 1 Chassi Overview I IR Board Innverter Board P Scaler Board S YPbPr IN Board Y Key Board K url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 16: ...93 SHIELD SCALER 0109 NUT AUDIO JACK 1050 TFT LCD A201SN02V4 AUOP B 1051 SCALER ASSY CHINA 20 AUO 1053 KEY BOARD ASSY 1054 IR PCB ASSY 1183 PSU OPENFR INVBL6 DAC 16T003 1185 LSP BOX 8R 3W R P150CR 1186 LSP BOX 8R 3W R P150CL url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 17: ...7 3 1 Scaler Schematic Diagram power 17 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 18: ...7 3 2 Scaler Schematic Diagram PC IN 18 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 19: ...7 3 3 Scaler Schematic Diagram SCART 19 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 20: ...3 4 Scaler Schematic Diagram VIDEO IN 20 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 21: ...PF 1 3A LA 7 3 5 Scaler Schematic Diagram VIDEO DECODER 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 22: ... 6 Scaler Schematic Diagram T T DECODER 22 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 23: ...7 3 7 Scaler Schematic Diagram MCU 23 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 24: ... 3 8 Scaler Schematic Diagram SCALER 24 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 25: ... 3 9 Scaler Schematic Diagram SRAM 25 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S I url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 26: ...Scaler Schematic Diagram Panel Interface 26 TPF 1 3A LA S J 7 Circuit Diagrams and PWB Layouts url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 27: ... Scaler Schematic Diagram SOUND DECODER 27 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S K url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 28: ...3 12 Scaler Schematic Diagram AUDIO 28 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts S L url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 29: ...7 3 13 Scaler Board Layout 1 29 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 30: ...30 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts 7 3 14 Scaler Board Layout 2 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 31: ...7 4 1 Inverter Schematic Diagram 31 TPF 1 3A LA 7 Circuit Diagrams and PWB Layouts url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 32: ...32 TPF1 3A LA 7 5 Key Board Schematic Diagram 7 Circuit Diagrams and PWB Layouts K url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 33: ...33 TPF1 3A LA 7 Circuit Diagram PWB Layouts 7 5 Key PCB Layout 1 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 34: ...34 TPF1 3A LA 7 Circuit Diagrams and PWB Layouts 7 5 Key PCB Layout 2 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 35: ...35 TPF1 3A LA 7 Circuit Diagram PWB Layouts 7 6 IR PCB Schematic Diagram I url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 36: ...36 TPF1 3A LA 7 Circuit Diagrams and PWB Layouts 7 6 IR PCB Layout 1 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 37: ...37 TPF1 3A LA 7 Circuit Diagram PWB Layouts 7 6 IR PCB Layout 2 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 38: ...38 TPF1 3A LA 7 Circuit Diagrams and PWB Layouts 7 7 YPbPr IN PCB Schematic Diagram Y url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 39: ...39 TPF1 3A LA 7 Circuit Diagram PWB Layouts 7 7 YPbPr IN PCB Layout 1 Y url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 40: ...40 TPF1 3A LA 7 Circuit Diagrams and PWB Layouts 7 7 YPbPr IN PCB Layout 2 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 41: ... level 630mVrms and Volume control at 100 TV Signal type RF Signal Aerial input NTSC cable and antenna system Video signal Cinch input CVBS with NTSC and PAL system Level 1 0Vp p 0 7V video 0 3V sync S video input Y C signal NTSC and PAL system Level Y 1 0Vp p 0 7V video 0 3V sync C 0 3V Component input Cinch G B R YPbPr cinch input Level Y 1 0Vp p Pb Pr 0 35V Audio signal Side cinch R L for CVBS ...

Page 42: ... timing mode as describe in 2 2 and use the POPO pixel on pixel off pattern to adjust the clock until no stripe and adjust the phase until clear picture AUTO ADJUST hot key press Volume and Menu keys together for 1 second Check the 3 preset modes 4 2 WHITE D adjustment B 4 2 1 At factory mode apply 800x600 60Hz mode with 64 gray pattern Set main controls brightness control at 50 and contrast to 50...

Page 43: ...Scaler Gain 127 127 127 Scaler Hue 50 Factory mode 6 2 Smart picture Smart sound 6 2 1 Final TV mode out box setting RF channel Channel 1 Format 4 3 Language Chinese Smart picture RICH Cool RF RICH NATURE SOFT MULTMEDIA PERSONAL Brightness 43 40 39 50 50 Color 60 57 52 70 50 Contrast 60 50 45 56 50 Sharpness 41 33 29 50 50 Smart Picture AV S Video RICH NATURE SOFT MULTMEDIA PERSONAL Brightness 40 ...

Page 44: ... Win2000 XP As Fig 1 A Cody the UserPort sys to C WINNT system32 drivers win2000 C WINDOWS system32 drivers winXP B Running io exe everytime Before you start to programming edid data 4 A D Alignment kits 12NC 3138 106 10396 inclusion a Alignment box x1 Fig 2 b Printer cable x1 c D Sub to D Sub cable x1 System and equipment requirements ou have t 3 EDID46 EXE program Fig 1 Fig 2 Note The alignment ...

Page 45: ...as shown in Fig 8 before entering the main menu Meanwhile the read EDID function will be disable At this time please make sure all cables are connected correctly and fixedly and the procedure has been performed properly Fig 9 Configuration and procedure There is no Hardware DDC DDC IC anymore Main EEPROM stores all factory settings and DDC data EDID code which is also called Software DDC The follo...

Page 46: ...13 Fig 15 2 Select the DDC2Bi as the communication channel As shown in Fig 12 Fig 12 Fig 13 Fig 14 Select and fill out If necessary Re programming Analog DDC IC Step 1 After initialize alignment box connecting all cables and box as shown in Fig 10 Step 2 Read DDC data from monitor 1 Click icon as shown in Fig 11 from the tool bar to bring up the Channels Configuration Setup windows as shown in Fig...

Page 47: ...k Next bring up Fig 19 6 Click Next bring up Fig 20 In this step you can modify the SN as below Fig 20 2 Click Next bring up Fig 16 Fig 16 Fig 17 3 Click Next bring up Fig 17 8 Alignments url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 48: ...me as shown in Fig 25 The file type is EDID46 file ddc which can be open in WordPad By using WordPad the texts of DDC data table 128 bytes hex code can be modified If DDC TEXTS HEX Table ar completely correct it can be saved as ddc flie to re load it into DDC IC for DDC Data application Fig 26 Step 8 Turn off the monitor exit the factory mode Fig 25 Factory Mode Indicator 2 Access Factory Mode 1 T...

Page 49: ...600 56Hz VESA 800 x 600 60Hz VESA Established Timings II Manufacturer s timings Standard Timing Identification Unused Monitor Descriptor 1 Serial Number Monitor Descriptor 2 Serial Number Monitor Descriptor 3 Monitor Name PHL TA1000 Monitor Descriptor 4 Monitor Range Limits Min Vt rate Hz 56 Max Vt rate Hz 62 Min Horiz rate kHz 30 Max Horiz rate kHz 40 Max Supported Pixel 40 No secondary GTF timin...

Page 50: ...TOOL 3138 149 53161 is for the interface between Parallel Port of PC and 15 pin D SUB connector of Monitor It is a windows based program which cannot be run in MS DOS System and equipment requirements 1 An i486 or above personal computer or compatible 2 Microsoft operation system Windows 95 98 2000 XP 4 as shown in Fig 1 3 ISP Software Easywrite DDC2BI_ISP TOOL 3138 106 10396 Fig 1 Fig 4 Fig 5 Fig...

Page 51: ...ory Mode indicator 5 Check the firmware version 1 Turn off monitor 2 3 Press MENU button wait until the OSD menu come on the Screen of the monitor You will find after upgrade the version have already been changed as shown in Fig 13 and Fig 14 Press power button Then quickly push and of Volume and hold this two buttons then the screen comes out Waiting For Automatic Adjustment then the screen will ...

Page 52: ...ement viewing selector O CAL Fig 4 Fig 6 Fig 5 2 6 Switch light probe to Viewing position 2 7 Move the Lens barrel forward or backward to get clear image as shown in Fig 7 2 8 Switch light probe to Measuring position It should be able to indicate colour value on the CA 110 Access Factory Mode 1 Select the source PC and turn off monitor 2 3 Press MENU buttonand bring up factory mode indication as s...

Page 53: ... S VHS Color Becomes Faint Unplug socket for S Video connection Reconnect the S Video socket of the TV carefully to the VCR socket TV Only Produces MONO Sound If using a cable box with RF only type connections the signal coming from the cable box will be produced in MONO only Check Sound control setting Change setting to Stereo Remote Does Not Work Check the batteries Place lithium cell in the rem...

Page 54: ...is to accomplish video frame rate conversion and PIP function The external CPU can be used to back light control RC keypad input IIC I O communication and TV tuning control sound control and SAA7119A video decoder Video decoder SAA7119 is used for TV video processing and convert it with CCIR 601 16bits or 656 8bits digital format and send to Scaler for de interlace process and also CC V chip data ...

Page 55: ...kin tone correction see task A also the HD0 is supported Sound decoder MSP3415 is responsible to sound decode of tuner 2nd IF It has one 2nd IF one loudspeaker audio sources input Due to the input port limitation a MUX is added for AV source select PC audio in is sent to msp3415 If the post audio amplifier is gain fixed type then the volume adjust will be on MSP3415 Scaler MST51502L besides scalin...

Page 56: ...56 TPF1 3A LA 9 Trouble Shooting 9 3 IC DATA SHEETS 9 3 1 IC DATA SHEETS MST51502L 7401 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 57: ...57 TPF1 3A LA 9 Troubleshooting IC Data Sheet url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 58: ...58 TPF1 3A LA 9 Trouble Shooting IC DATA SHEETS url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 59: ...59 TPF1 3A LA 9 Troubleshooting IC Data Sheet url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 60: ...60 TPF1 3A LA 9 Trouble Shooting IC DATA SHEETS url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 61: ...61 TPF1 3A LA 9 Troubleshooting IC Data Sheet url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 62: ...F1 3A LA 9 Trouble Shooting 9 3 2 IC DATA sheets SAA7119 7302 Block Diagram Pin Configuration url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 63: ...63 TPF1 3A LA 9 Troubleshooting 9 3 3 IC Data Sheet MCU68F632 7301 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 64: ...64 TPF1 3A LA 9 Trouble Shooting IC DATA sheets url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 65: ...65 TPF1 3A LA 9 Troubleshooting url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 66: ...66 TPF1 3A LA 9 Trouble Shooting url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 67: ...67 TPF1 3A LA 9 Troubleshooting url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 68: ...68 TPF1 3A LA 9 Trouble Shooting url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 69: ...69 TPF1 3A LA 9 Troubleshooting url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 70: ...70 TPF1 3A LA 9 Trouble Shooting 9 3 4 IC DATA SHEET TPA3005D2 7151 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 71: ...71 TPF1 3A LA 9 Troubleshooting url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 72: ...72 TPF1 3A LA 9 Trouble Shooting 9 3 5 IC DATA SHEET MSP3415G 7101 url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

Page 73: ...ulator and eliminate short and open situation 3 No picture LED is green No Check if clock source 1401 1301 1621 Replace 1401 1301 1621 No Yes No Check if scaler 7401 RGB clk H V and DE signal output 48 bits TTL Try to replace CPU or CPU Sflash Rom CPU S EEPROM Painter Painter s EEPROM Yes No Check resistors network Replace bad resistors network Yes Replace LVDS cable Replace LCD panel No 4 No D Su...

Page 74: ...A3005D2 7151 PIN 2 MSP OUT R PIN 6 MSP OUT L Replace 7151 No Yes Yes Replace phone Jack Board 7 No remote function Try another remote control Yes No Check IR receiver Replace one good remote control 8 LED and function key poor Check circuit around control board and cable between control board and scaler board url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http w...

Page 75: ...223824619858 CER2 0603 Y5V 10V 470N P8020 R 2165 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2166 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2167 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2168 223891019854 CER2 0805 Y5V 25V 220N P8020 R 2169 223891619849 CER2 0603 Y5V 25V 100N P8020 R 2172 223886715101 CER1 0603 NP0 50V 100P PM5 R 2173 223858119716 CER2 1206 Y5V 50V 470N PM20 R 2174 22388671510...

Page 76: ...M5 R 3301 232270461005 RST SM 0603 RC22H 1M PM1 R 3302 232270260332 RST SM 0603 RC21 3K3 PM5 R 3303 232270260332 RST SM 0603 RC21 3K3 PM5 R 3304 232270260332 RST SM 0603 RC21 3K3 PM5 R 3305 232270260332 RST SM 0603 RC21 3K3 PM5 R 3306 232270260332 RST SM 0603 RC21 3K3 PM5 R 3307 232270260332 RST SM 0603 RC21 3K3 PM5 R 3308 232270260332 RST SM 0603 RC21 3K3 PM5 R 3309 232270260332 RST SM 0603 RC21 ...

Page 77: ...964 RST SM 0603 RC0603 75R PM1 R 8931 313819874561 CBLE 265 5 70 5 001 AWG28 1053 313815860881 KEY BOARD ASSY 0001 313810360171 KEY BOARD 0289 313800992061 PROCESS BOX 1903 242212800116 SWI TACT 1P 1POS 12V V 1MM5 R 1904 242212800116 SWI TACT 1P 1POS 12V V 1MM5 R 1906 242212800116 SWI TACT 1P 1POS 12V V 1MM5 R 1907 242212800116 SWI TACT 1P 1POS 12V V 1MM5 R 1908 242212800116 SWI TACT 1P 1POS 12V V...

Page 78: ...78 TPF1 3A LA 11 Revision List Manual 313810650010 First release ALL chapters url http www hqjdw com register php fromuser 乖乖狗红旗家电维修论坛游客都可以下载资料 url 乖乖狗制作严禁转载 http www hqjdw com fromuid 乖乖狗 ...

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