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34

107S2 CM23 GSIII

Parts list

9

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Model :107S21/97C

1

3138

127

50071

FRONT CABINET ASSY

2

3138

101

65591

CLIP-R

2

3138

127

50081

BACK COVER ASSY

3

3138

101

65601

CLIP-L

3

3138

107

98401

PEDESTAL ASSY

41

3138

104

54091

FRONT CABINET

42

3138

104

54111

BACK COVER

44

3138

104

48612

BASE

47

3138

104

53711

BUTTON-POWER

49

3138

104

54101

BUTTON-FUNCTION

51

3138

104

54081

SCREW COVER

52

3138

104

50672

LENS-POWER

53

3138

104

48602

SWIVEL

60

3138

104

49481

FOOT RUBBER

153

3138

106

58051

P.E. BAG-E-D.F.U.

178

3138

105

40011

SETTING UP GUIDE

450

3138

106

58361

CARTON

451

3138

106

56352

CUSHION - LEFT

452

3138

106

56342

CUSHION - RIGHT

454

3138

106

56581

PE BAG

601

3138

117

02631

E-D.F.U. ASSY-V/E

602

3138

117

02641

E-D.F.U.-V/E

1050

3138

178

50661

107S2(71K)-P SEMIFINISHED SET

1053

3138

118

75011

MAINS CORD (120V)

1054

3138

168

72841

I/F CABLE

1101

2422

086

00208

FUSE T4AH 250V

1104

2422

132

07402

RELAY SDT -SS-112DM

1106

2438

128

00183

SWITCH

1111

3138

178

76762

AC INLET ASSY

1113

2438

025

00208

WAFER 2P

1151

9301

833

90323

CRT 17" M41EHN 323X160/G341BA

1152

3138

188

05111

107S2(71K)-P ALL CHA.KITS

1153

3322

144

89801

SPOILER

1156

3138

178

51901

107S2(71K)-P MAIN PCB ASSY

1157

3138

178

50681

107S2(71K)-P VIDEO PCB ASSY

1158

3138

178

51911

107S2(71K)-KEY CNTR PCB ASSY

1252

3138

178

52071

H-O/P TRANS ASSY -107E2

1253

3138

178

52081

POWER TRANS ASSY -107E2 (7101)

1255

3138

178

04951

VERT IC ASSY -COCA+ (7401)

1258

3138

178

50701

EEPROM ASSY -107S2 (7803)

1301

2438

031

00072

CON BM V 12P M 2.5 625/635 B

1302

3138

178

07351

VIDEO IC ASSY -GS3 (LM2439)

1402

2438

031

00116

CON BM V 03P M 2.50

1601

3138

100

20993

CONNECTOR 4P 2.35 DIA J101

1604

2438

031

00061

CON BM V 2P M 2.5 625/635 B

1681

2438

031

00097

CON BM V 2P M 2.5

1703

2438

025

00085

1P CONN. 2.35 DIA - J10

1712

3138

178

77651

1P WAFER 2.0 DIA

1715

2422

500

80041

CON BM CRT V 10P F DAF

B

1800

2438

031

00167

CON BM IC V 42P F 1.778 DIL B

1801

2438

031

00063

CON BM V 4P M 2.5 625/635 B

1806

2438

543

00061

RES XTL 12MHZ 30P HC49U B

1891

2438

128

00196

SWI TACT H EQU. TO 5 GY 160G SKHHAM B

1892

2438

128

00196

SWI TACT H EQU. TO 5 GY 160G SKHHAM B

1893

2438

128

00196

SWI TACT H EQU. TO 5 GY 160G SKHHAM B

1894

2438

128

00196

SWI TACT H EQU. TO 5 GY 160G SKHHAM B

1895

2438

128

00196

SWI TACT H EQU. TO 5 GY 160G SKHHAM B

2103

2020

307

90006

ACROSS LINE CAP 250V 1UF PM20

2104

2020

554

90139

CERSAF NSB 250V S 4N7 PM20 B

2105

2020

554

90139

CERSAF NSB 250V S 4N7 PM20 B

2106

2038

035

00221

ELCAP LZK 150U 400V 25X30 PM20

2107

2038

302

50229

CAP MPOL 250V S 10N PM5 A

2111

2252

602

14316

CER2 DC X7R 2KV S 330P PM10 A

2112

2020

554

90138

CERSAF NSA 250V S 4N7 PM20 B

2113

2038

034

53101

ELCAP S 16V 100UF PM20 2E

2116

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2118

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2121

2020

552

90807

CERC DC 50V 1N0 PM10

2122

2038

034

54229

ELCAP S 25V 22UF PM20 2E T

2123

2038

034

56109

ELCAP S 50V 10UF PM20 2E

2132

2038

301

50111

PPN CAP 4N7 250V PM5 2E

2133

2038

301

50143

PPN 100V 5N6 PM5 2E

2134

2038

554

00003

CER2 DC Y5P 500V S 100P PM10 A

2135

2038

302

50218

MEF CAP 10N 100V PM2 2E

2138

2038

035

50308

NP CAP 16V 33UF PM20 2E T

2141

2038

034

54479

ELCAP S 25V 47UF PM20 2E T

2142

2038

035

00083

ELCAP SK 25V S 1000U PM20 B

2151

2038

035

00032

ELCAP 150UF 100V PM20 2E B

2152

2038

031

92479

ELCAP 160V 47UF PM20 105DEG C

2153

2038

031

35102

ELCAP S 16V 1000UF PM20 2E T

2154

2038

031

35102

ELCAP S 16V 1000UF PM20 2E T

2155

2038

031

35102

ELCAP S 16V 1000UF PM20 2E T

2251

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2252

2038

301

00307

MPS CAP 120N 250V PM5 7E

2253

2020

557

90151

CERC DC 500V 1N0 PM10

2254

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2255

2038

301

00225

MPS CAP 270N 250V PM5

2256

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2257

2038

301

00224

MPS CAP 220N 250V PM5 7E

2258

2020

557

90151

CERC DC 500V 1N0 PM10

2259

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2260

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2261

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2262

2038

301

00228

MPS CAP 680N 250V PM5

2263

2020

557

90151

CERC DC 500V 1N0 PM10

2264

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2275

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2301

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2302

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2304

2238

861

15221

MLCC 0850 NPO 220PF J 4B 9

2305

2238

861

15221

MLCC 0850 NPO 220PF J 4B 9

2306

2238

861

15221

MLCC 0850 NPO 220PF J 4B 9

2307

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2308

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2309

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2310

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2311

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2312

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2316

2238

861

15478

SMD 0805 NPO 4P7 50V 0.25P

2317

2238

861

15478

SMD 0805 NPO 4P7 50V 0.25P

2318

2238

861

15478

SMD 0805 NPO 4P7 50V 0.25P

2319

2222

861

12109

SMD0805NPO 10P 50V +/-5%

2322

2222

910

16647

CER2 0805 X7R 25V 68N PM10

2323

2238

580

16627

CER2 0805 X7R 50V 10N PM10 R

2324

2038

034

53221

ELCAP S 16V 220UF PM20 2E

2325

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2326

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2340

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2341

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2342

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2343

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2344

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2345

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2346

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2347

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2348

2038

034

56109

ELCAP S 50V 10UF PM20 2E

2349

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2401

2020

552

90803

CERC DC 50V 470P PM10 2E

2402

2038

034

53471

ELCAP VX 470UF M 16V 2E 10x12.5 T

2403

2038

302

50094

MEF CAP 100V 47N PM10 2E

2404

2038

034

58229

ELCAP S 100V 22UF PM20 2E T

2406

2038

302

50099

POLCAP 100V 470N PM10 2E

2411

2038

034

53471

ELCAP VX 470UF M 16V 2E 10x12.5 T

2412

2238

580

16614

CER2 0805 X7R 50V 1N PM10

2413

2238

580

16614

CER2 0805 X7R 50V 1N PM10

2501

2038

034

54101

ELCAP S 25V 100UF PM20 2E

2505

2038

034

53471

ELCAP VX 470UF M 16V 2E 10x12.5 T

2506

2038

301

50186

PPN 100V 8N2 PM5

T

2507

2038

302

50095

MEF CAP 100V 100N PM10 2E

2508

2038

302

50218

MEF CAP 10N 100V PM2 2E

2509

2020

552

90798

CERC DC 50V 220P PM10

2511

2038

301

50157

CAP PP PPN 100V S 5N6 PM2 A

2512

2222

590

18814

MLCC 0805 Y5V 220N 4B 9

2513

2020

552

90597

CERC DC NPO 50V 39P PM5 2E T

2516

2038

034

56478

ELCAP S 50V 4UF7 PM20 2E

2517

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2518

2038

034

53229

ELCAP S 16V 22UF PM20 2E

2521

2038

302

50095

MEF CAP 100V 100N PM10 2E

2522

2038

302

50125

MEF CAP 100V 220N PM10 2E

2523

2238

580

16627

CER2 0805 X7R 50V 10N PM10 R

2524

2038

301

50136

PPN CAP 100V 3N3 PM5

2525

2038

034

54101

ELCAP S 25V 100UF PM20 2E

2526

2038

034

58109

ELCAP S 100V 10UF PM20 2E T

2527

2020

552

90603

CERC DC NPO 50V 100P PM5 2E T

2528

2038

034

56228

ELCAP S 50V 2UF2 PM20 2E T

2600

2038

035

00101

ELCAP 250V 22U PM20 2E VT

2601

2038

031

92004

ELCAP S 250V 68UF PM20 3E

2602

2038

302

50229

CAP MPOL 250V S 10N PM5 A

2603

2038

034

58109

ELCAP S 100V 10UF PM20 2E T

2604

2038

034

58109

ELCAP S 100V 10UF PM20 2E T

2605

2038

034

54479

ELCAP S 25V 47UF PM20 2E T

2606

2038

301

50301

PPN CAP 250V 10N PM5 2E

2607

2238

580

16627

CER2 0805 X7R 50V 10N PM10 R

2608

2020

552

90799

CERC DC 50V 270P PM10

T

2609

2038

035

50209

ELCAP SH 250V S 3U3 PM20 A

2610

2038

302

50229

CAP MPOL 250V S 10N PM5 A

2611

2038

302

50125

MEF CAP 100V 220N PM10 2E

2612

2038

031

95005

ELCAP S 160V 1UF PM20 2E T

2613

2020

552

90821

CERC DC 50V 10N PM10

T

2614

2252

712

14016

LOW LOSS 0.2% Y5R 2KV 100P K 2E T

2615

2038

301

00119

PPS CAP 1K6V 4N7 PM5

2616

2020

557

90155

CER2 DC B 500V S 3N3 PM10 A

2618

2038

301

00193

PPN CAP 630V 6N8 PM5

2619

2038

034

53479

ECAP S 16V 47UF M 2E T

2620

2038

302

50121

MEF CAP 100V 150N 2E PM10

2621

2238

580

16632

CER2 0805 X7R 22N 50V PM10

2622

2238

580

16632

CER2 0805 X7R 22N 50V PM10

2623

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2624

2252

641

16037

CER CAP Z5U 1KV 10N PM10 B

2626

2020

557

90122

CERC 500V 330P PM2 2E

T

2627

2020

552

90834

CCAP DC 50V 22N Z A

2628

2038

034

53101

ELCAP S 16V 100UF PM20 2E

2631

8238

274

36521

ELCAP SB 25V 10UF PM20 2E T

2634

2252

712

14016

LOW LOSS 0.2% Y5R 2KV 100P K 2E T

2651

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2656

2038

034

54221

ELCAP S 25V 220UF PM20 2E T

2657

2038

034

56108

ELCAP S 50V 1UF PM20 2E

T

2671

2038

302

50142

MEF CAP 22N 250V PM10 2E

2673

2020

557

90153

CERC DC 500V 2N2 PM10

2676

2038

034

56109

ELCAP S 50V 10UF PM20 2E

2681

2238

580

16632

CER2 0805 X7R 22N 50V PM10

2682

2038

034

53221

ELCAP S 16V 220UF PM20 2E

2683

2038

034

53221

ELCAP S 16V 220UF PM20 2E

2686

2038

035

00101

ELCAP 250V 22U PM20 2E VT

2702

2238

910

16649

MLCC 0805 X7R 25V 100N K R

2721

2038

031

85109

ELCAP S 100V 10UF PM20 2E T

2722

2222

590

16641

MLCC 0805 X7R 100N K 50V PM10

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Summary of Contents for 107S2 CM2300

Page 1: ...ound 24 Block Diagram 25 Description Page Video Panel A C B A A Schematic Diagram 26 Power Supply C Schematic Diagram Waveforms for Diagram A and C 27 Main Panel C B A B C 28 Main Panel B Schematic Diagram 29 Waveforms for Diagram B 30 Repair Tips 31 Exploded View 32 Recommanded parts List 33 Spare parts list 34 37 Repair flow chart 38 45 General product specification 46 74 LightFrame for Windows ...

Page 2: ...r the safe operation of the equipment will be jeopardized by the service method selected Hereafter throughout this manual PHILIPS Company Will be referred to as PHILIPS Critical components having special safety characteristics are identified with a by the Ref No in the parts list and enclosed within a broken line where several critical components are grouped in one area along with the safety symbo...

Page 3: ...duce is power consumption when not in use And if an input from keyboard mouse or other input devices is detected the monitor will automatically wake up The following table shows the power consumption and signaling of this automatic power saving feature Automatic Power Saving Data Storage Factory preset mode This monitor has 10 factory preset modes as indicated in the following table Technical Spec...

Page 4: ...nt to later on work your way around the different adjustments What is the On Screen Display Basic and simple instruction on the control keys Front View Power button switches your monitor on OK button which when pressed will take you to the OSD controls Contrast hotkey When the UP arrow is pressed the adjustment controls for the CONTRAST will show up UP and DOWN buttons are used when adjusting the ...

Page 5: ... Below is an overall view of the structure of the On Screen Display You can use this as reference when you want to later on work your way around the different adjustments 9 Go to cover page Forward Back http jdwxzlw 5d6d com fromuser 华盛维修 家电维修资料网 免费下载各种维修资料 ...

Page 6: ...t 3 When the contrast is adjusted to the level desired stop pressing the or button and after three seconds the CONTRAST window will disappear with the new adjustment saved After the CONTRAST window has disappeared to continue to the MAIN CONTROLS follow the steps under LANGUAGE Smart Help Smart Help LANGUAGE The ON SCREEN DISPLAY shows its settings in one of five languages The default is English b...

Page 7: ...IN CONTROLS window appears 2 Press the button until ADJUST HORIZONTAL is highlighted Smart Help 3 Press the button The ADJUST HORIZONTAL window appears ADJUST POSITION should be highlighted 4 Press the or button to move the image to the left or right 5 When the position is adjusted press the button to return to MAIN CONTROLS window or press the to highlight ADJUST SIZE 6 To adjust the horizontal s...

Page 8: ...UST SHAPE allows you to adjust two of the five preset options These two options are PINCUSHION and BALANCED pincushion Note use these features only when the picture is not square 1 Press the button on the monitor The MAIN CONTROLS window appears Smart Help 2 Press the button until ADJUST SHAPE is highlighted 3 Press the button The ADJUST SHAPE window appears ADJUST SIDE CURVE should be highlighted...

Page 9: ...pezoid is adjusted press the button to highlight PARALLELOGRAM or press the button to return to the ADJUST 8 To adjust the parallelogram press the or button 9 When the parallelogram is adjusted press the button to return to the ADJUST SHAPE window BACK TO MAIN WINDOWS will be highlighted 10 Press the button to return to the MAIN CONTROLS window or press the button until ROTATE IMAGE is highlighted...

Page 10: ... to highlight 9300K for GENERAL USE 6500K for GAMES or USER PRESET 5 Once you have highlighted GENERAL USE or GAMES press the button to confirm you selection and return to the MAIN CONTROLS window CLOSE MAIN CONTROLS will be highlighted 6a If USER PRESET is highlighted press the button to highlight RED Next press the LEFT CURSOR or RIGHT CURSOR button to adjust the color red 6b When finished with ...

Page 11: ...sed then the MAIN CONTROLS window will reappear CLOSE MAIN CONTROLS will be highlighted After returning to MAIN CONTROLS to continue to ADJUST MOIRE press the button until EXTRA CONTROLS is highlighted Next start with step 3 under EXTRA CONTROLS ADJUST MOIRE to exit completely press the button Smart Help Smart Help ADJUST MOIRE Not available in all models EXTRA CONTROLS is a set of three features ...

Page 12: ...l moire press the or button 9 When the vertical moire is adjusted press the button to return to the EXTRA CONTROLS window BACK TO MAIN CONTROLS will be highlighted After returning to MAIN CONTROLS to exit completely press the button CLOSE MAIN CONTROLS Smart Help 9 Go to cover page Forward Back http jdwxzlw 5d6d com fromuser 华盛维修 家电维修资料网 免费下载各种维修资料 ...

Page 13: ...el It is recommended that saferty goggles be worn when replacing the picture tube When making adjustments use plastic rather than metal tools This will prevent any short circuit or the danger of a circuit becoming unstable Never replace modules or other components while the unit is switched on Together with the defleciton unit the picture tube is used as an integrated unit Adjustment of this unit ...

Page 14: ...ld d cutoff 1 cable tie on LOT wire e Remove GRD wire 1604 from video PCB to CRT rack Disconnect the degaussing coil 1113 from Main panel Remove the video panel from CRT Remove the screw of I F cable from Main panel Disconnect the CRT ground M312 from Video panel Disconnect the Hi Pot cap from CRT Disconnect yoke wire from M401 Disconnect concellation connector 1402 Slide the main panel out of bot...

Page 15: ... TYPE 107E21 00Z BRAND PHILIPS WIRING DIAGRAM 1113 1 8502 10 1301 1 13 1402 3 9 1 TO YOKE 1601 1 4 1605 1801 4 1 3 1713 TO YOKE BOTTOM PLATE METAL TRAY BOTTOM PLATE METAL TRAY YOKE MAIN PCB ASSY CONTROL PCB ASSY CONTROL PCB ASSY VIDEO PCB ASSY VIDEO SHIELD http jdwxzlw 5d6d com fromuser 华盛维修 家电维修资料网 免费下载各种维修资料 ...

Page 16: ...e 0 155 Blue Y coordinate 0 065 White X coordinate 0 283 White Y coordinate 0 297 Established Timings Established Timings I 720 x 400 70Hz IBM VGA 640 x 480 60Hz IBM VGA 640 x 480 72Hz VESA 640 x 480 75Hz VESA 800 x 600 60Hz VESA Established Timings II 800 x 600 72Hz VESA 800 x 600 75Hz VESA 832 x 624 75Hz Apple Mac II 1024 x 768 70Hz VESA 1024 x 768 75Hz VESA Manufacturer s timings Standard Timin...

Page 17: ...n 3 0 Structure Version 1 2 1 An i486 or above personal computer or compatible 2 Microsoft operation system Windows 95 98 3 EDID301 EXE program 3138 106 10103 shown as Fig 1 4 Software DDC Alignment kits 4822 310 11184 shown as Fig 2 The kit contents a Alignment box x1 b Printer cable x1 c D Sub cable x1 Note The EDID301 EXE Release Version 1 54 2000 04 25 is a windows based program which cannot b...

Page 18: ...ig A Step 3 Run the EDID301 EXE program until the main menu appears This is for initialize alignment box 5 DDC re programming instructions Start on DDC program Start Microsoft Windows 1 Insert the disk containing EDID301 EXE program into floppy disk drive 2 Click choose Run at start menu of Windows 95 98 4 At the submenu type the letter of your computer s floppy disk drive followed by EDID301 for ...

Page 19: ...operly 4 Click icon to read DDC EDID data from monitor The EDID codes will display on screen as following The EDID codes are dependent on the model Command bar Tools bar Status bar Fig 7 Modify DDC data Serial No 1 Click icon on the tool bar 2 Click till the Step 7 of 9 window appears 3 Type the new Serial No for example TY 123456 4 Click till the last step window appears then click to exit the St...

Page 20: ...ip To save DDC data follow the steps below 1 Click icon on the tools bar and type a file name you like The file format is ddc type which can be open by Microsoft WordPad 2 Click button Definition of Serial Number T Y 0 0 0 0 2 8 0 0 0 0 0 1 Serial Number U S A 8 digit Week Year TY Code TY Chungli CX Dong Guan HD Hungary BZ Suzhou Others regions 6 digit 4 Now you can re programming DDC data which y...

Page 21: ...0 31 5 kHz 70 Hz 800 x 600 48 0 kHz 72 Hz 640 x 350 37 8 kHz 85 Hz 800 x 600 64 0 kHz 100 Hz 640 x 480 37 5 kHz 75 Hz 832 x 624 49 7 kHz 75 Hz 640 x 480 37 8 kHz 72 Hz 1024 x 768 48 3 kHz 60 Hz 640 x 480 50 5 kHz 100 Hz 1024 x 768 56 5 kHz 70 Hz 720 x 400 38 0 kHz 85 Hz 1152 x 864 67 5 kHz 75 Hz 800 x 600 37 90kHz 60Hz 1280 x 960 60 0 kHz 60 Hz 3 Monitor the following auxiliary voltages 5 To acces...

Page 22: ...ze range RASTER H Horizontal DC raster Shift RASTER V Vertical DC raster Shift HLIN Horizontal Linearity V LIN Vertical Linearity SUB Zoom range SUB Sub Contrast V OFFSET Vertical offset V GAIN Vertical Gain ABL Auto Beam Limit T CORNER Corner Correctionof TOP B CORNER Corner Correctionof BOTTOM H EHT Horizontal Extensive High Tension LF Light Frame 60K SUB H Size limit 7 2 Connect the video input...

Page 23: ...e above magnets do not affect the center of the CRT neck Setting Before the static convergence setting can be made the monitor must be switched on for 30 minutes The focus setting must be made correctly Signal 640 480 31 5 kHz 60 Hz mode Set the tabs of the 4 pole magnet in the neutral position This is when the tabs are opposite one another In this position the magnets do not affect the deflection...

Page 24: ... The mains switch es must be in the ON position 2 2 Test Requirements All products should be HiPot and Ground Continuity tested as follows Test 2820VDC 1700VDC Test current voltage 2000VAC 1200VAC 25A AC Test time Test time 3 seconds 1 second 3 seconds min min Resistance required Trip set at 100 uA 5 mA 0 09 R ohm current for Max R is the Tester limitation set resistance of at 0 1 uA for the mains...

Page 25: ...M 7803 24LC16 7804 7116 Bf422 6113 5108 5671 7685 5601 7682 7683 7621 1601 2 1601 1 6600 2614 2615 2616 7606 5615 7601 7602 7603 1601 4 1601 3 7401 TDA8177F 7 7621 B LM358N PWM4 P2 4 PWM2 P2 2 ADC0 ADC1 VPP P1 3 P1 2 P1 1 P1 0 PWM0 P2 0 PWM1 P2 1 PWM3 P2 3 7503 1714 1714 1714 1713 1713 BLANK H DC SHIFT H EHT STBY ABL CON DDC SCL SELF TEST 5 2679 2625 5606 9 Go to cover page Forward Back http jdwxz...

Page 26: ... 2760 A3 3344 B2 9728 B4 2761 A3 3345 B2 2763 A3 3346 B2 2771 C3 3349 A2 2781 A1 3351 A2 2782 A1 3352 B2 3301 B1 3353 B2 3302 B1 3354 B3 3303 B1 3356 A2 3305 A2 3357 A2 3306 A1 3358 A3 3307 C1 3359 B2 3309 A4 3701 D2 3311 A4 3702 D1 3312 B1 3703 B5 3313 B1 3704 B5 3314 B1 3705 B4 3315 A5 3706 B5 3316 B5 3708 D1 3317 B5 3709 E2 3324 A4 3713 B4 3326 B3 3716 B5 3327 B4 3718 C1 3328 A4 3719 C1 3329 B4...

Page 27: ...5 uS div 0 2 V div AC 5 mS div 20 m V div AC 5 uS div 0 2 V div AC 5 uS div 0 5 V div AC 5 uS div A3 1301 8 A8 7701 1 A11 7304 5 C1 5113 1 C8 5113 12 C2 5113 2 C9 7101 D C3 5113 4 C10 7101 S C12 7102 6 C7 5113 10 C6 5113 13 C13 7102 14 C4 5113 6 C11 7102 5 5 V div AC 5 uS div 10 V div AC 5 uS div 5 V div AC 5 uS div 50 V div AC 5 uS div 5 V div AC 5 uS div 10 V div AC 5 mS div 10 V div AC 2 uS div...

Page 28: ...9 Go to cover page Forward Back B3 B12 B19 B20 B21 B22 B23 B24 B25 B26 B28 B27 B29 B34 B35 B30 B33 B32 B31 B37 B38 B36 B41 B40 B39 B18 B44 B43 B42 B16 B17 B15 B14 B13 B11 B10 B9 B8 B7 B6 B5 B4 B2 B1 http jdwxzlw 5d6d com fromuser 华盛维修 家电维修资料网 免费下载各种维修资料 ...

Page 29: ...01 2 B28 7601 E B27 7685 B B42 7801 13 B26 7254 C B41 7401 5 B24 7262 G B39 7401 6 1 V div AC 5 uS div 50 V div AC 10 uS div 0 5 V div AC 5 mS div 2 V div AC 5 mS div 2 V div AC 5 uS div 100 V div AC 5 uS div 0 5 V div AC 5 mS div 0 5 V div AC 5 mS div 2V div AC 5 uS div 50 V div AC 10 uS div 5 V div AC 5 mS div 50 V div AC 5 uS div 2 V div AC 5 uS div 50 V div AC 5 uS div 100 V div AC 5 uS div 1 ...

Page 30: ... J 4B 9 2306 2238 861 15221 MLCC 0850 NPO 220PF J 4B 9 2307 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2308 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2309 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2310 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2311 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2312 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2316 2238 861 15478 SMD 0805 NPO 4P7 50V 0 25P 2317 2238 861 15...

Page 31: ...FLM MF50S A 47K PM1 A 3253 2138 101 13229 RST CRB CR12 A 22R PM5 A 3254 2322 730 61154 RST SM 0805 RC11 150K PM5 R 3255 2322 730 61103 RES 10K RC 11 SMD 0805 T 3256 2138 101 13223 RST CRB CR12 A 22K PM5 A 3257 2138 116 11004 RST MFLM MF50S A 100K PM1 A 3258 2138 101 13229 RST CRB CR12 A 22R PM5 A 3259 2322 730 61154 RST SM 0805 RC11 150K PM5 R 3260 2322 730 61223 RES 22K 0805 SMD 3261 2138 116 147...

Page 32: ... NFR25H S 10R PM5 3699 8238 274 36561 RTRM CER LIN 500K H VG067TL1 B 3701 2138 101 00369 CABON RES CR 12 1 6W 0 OHM 3702 2138 101 00369 CABON RES CR 12 1 6W 0 OHM 3703 2138 101 13339 RST CRB CR12 A 33R PM5 A 3704 2138 101 13471 RST CRB CR12 A 470R PM5 A 3705 2138 101 13471 RST CRB CR12 A 470R PM5 A 3706 2138 101 13471 RST CRB CR12 A 470R PM5 A 3707 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3709 2...

Page 33: ... 10011 DIODE 1N4148 UAW 6521 9339 139 10115 SMD DIODE BAS32L 6600 8238 274 33831 DIODE DMV32 6601 3198 010 10071 DIODE BAV21 UAW 6602 3198 010 21591 DIODE BZX79 C15 UAW 6603 9322 057 87683 DIODE EGP20G 6604 9337 516 60683 DIODE RGP10D GI 6605 9337 516 60683 DIODE RGP10D GI 6606 9334 979 50683 DIODE RGP10J GI 6607 3198 010 10011 DIODE 1N4148 UAW 6608 3198 010 25181 DIODE BZX79 C5V1 UAW 6609 9339 13...

Page 34: ...heck 6165 3107 3105 7101 Ok NO OK No replace 5113 No check 7153 pin3 voltage dip check 7153 pin1 11V pin1 15V check 7102 pin 5 0 5V Ok check 6144 3146 3147 3148 7117 2142 No check 5V loading current Turn power off check the resistance for all output voltages 180 80 12 12 6 5 8 V check 6131 6136 short replace 5113 check 7112 7115 7116 7117 3 Sympton abnormal sound check 7101 drain waveform right ch...

Page 35: ...ck blanking 7501 pin16 check heater 6 3V Ok check Xray prot 7501 pin2 No check R G B output 30 2725 80 30 2733 80 30 2753 80 Ok 2 Sympton no video or dim only raster with without retrace line green LED on check Vg1 Vg1 0V check cathod 78V 3779 Ok check blanking 7501 pin16 No turn down Vg2 check 7701 pin 1 2 3 output swing check 7304 pin10 VFLB 3 Sympton no OSD or OSD out of sync check 7301 pin 2 3...

Page 36: ...earity data in eeprom check 7621 pin 1 2 3 4 8 check 3655 3656 7614 7616 check 7501 pin11 parabola exist check 7611 7613 parabola exist check 2625 parabola exist 3 Sympton H linearity full freq range replace 5611 check 7682 7683 refer 7501 check list 5 Sympton H_dc shift check 7607 7608 check 7501 pin 32 enter OSD function disable morier check 7685collector check 7617 7618 3605 6 Sympton Focus che...

Page 37: ... basic check 12 12V 80V Sympton one horizontal line V_size is abnormal too large small small check 7501 pin2 pin3 ramp exist check 6405 6402 good check 7401 No Ok check 7401 Ok No check 7501 check 3412 3413 Ok No 9 Go to cover page Forward Back http jdwxzlw 5d6d com fromuser 华盛维修 家电维修资料网 免费下载各种维修资料 ...

Page 38: ..._in pin13 Vsync_in pin16 Hsync_out pin14 Vsync_out pin17 Basic Check check Q1 Q3 pin6 pin5 pin4 low 0 hi 1 4 5 6 Q3 Q2 Q1 S cap switch 1 Normal Fhout Fhin Fvout Fvin 2 Self test Hout 46 875Khz Fvout 75Hz 3 sync out of rang Fhin 72 8 Fvin 168Hz check pin18 normal Hi blank low 21 22 P S LED 19 Blanking check pin3 normal low change timing Hi H size compensation for the load variance 3 H EHT pin 21 ST...

Page 39: ...hi scl pin37 hi 36 37 DDC bus check idle status sda pin38 hi scl pin39 hi 38 39 IIC bus check key Enter Up Down Left Right keys 33 Keypad check output from 0V to 5V 29 Rotation check 3836 2821 3891 3895 40 VCLK EEPROM check 7803 pin 7 Low write enable Hi write disable check 7803 24LC16 7501 TDA4841 7304 MTV018 27 7301 TDA4886 check output from 0V to 5V 28 H DC SHIFT 30 ABL CON 42 H linearity check...

Page 40: ... c pin5 input voltage for the square output waveform d pin6 pwm output to 7601 7602 base if active pin16 CLBL hi if no exist 3 4 5 6 B control 2 Xray from LOT 1 HFLB from H defl to H_deflection 7605 base Vcc pin9 pin10 12V gnd pin7 pin25 0v Vertical blank will be activated hi 1 pin30 softstart pll2 0V 2 pin26 pll1 is unlock in searching mode 3 pin1 HFLB no exist 4 pin2 Xray once actived 5 pin10 Vc...

Page 41: ..._compen compensate for the V_size owing the load variation 1 compare the HFLB and control the phase of HDRV 2 softstart compensate for the H_size owing the load variation 31 EHT_compen 32 Focus to 7685 for the V dynamic focus Hunlock pin is floating while pll1 pin26 is unlock in searching mode 17 Hunlock 18 IIC sda hi 19 IIC scl hi the initial sequence of IIC IC 7501 7301 7304 9 Go to cover page F...

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