HP S7650 Page 50 Service Manual Download

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HP S7650

VREF

CS0

D407

FR155

R726
1K

TZX5V1B

12V

R440

3.3K 1/4W

Q419

2PC945

C436

47uF 50V

R456
100 3W

13V

Q406

TIP122

91K

57A 767 2

EWOUT

Q705

BF423

R735

130K 1/2W

R434
3.9K 1/4W

D417

UF4004

R424

1/4W

R455
22 2W

Q742

BF420

D413

FR107

R738

100 1/2W

D721

jumper

13V

D404

1N4004

R459

Jumper

D405

1N5817

D470

FR107

93K

100V

57A 498 1 T

45K

VOUT

R746

1M 1/2W

Q404

3CG733P

R601

24K

R479

220K 1/4W

P784B-2HPQ-01-A

Friday, October 14, 2005

P784B-2HPQ

H.L.LIN

TOP VICTORY ELECTRONICS(FUJIAN)CO.LTD

MODEL:

P/N:

Date:

DRAWER

APPROVED

Electric
Engineer

Engineer

Safety

12V

C414
10uF/250V

D706

FR157S

SCREEN

R435
100K 1/4W

D601

1N4004

C703

58V

R605
1 1/2W

C483

220uF/16V

50V

R725
120K

5.8V

R413

R602
3.9K

1KV

CS1

C429

3300 50V

R475

10 1/4W

R409

56K

T402 79A 793-1/7-D

15
14
12

R721 1K 1/2W

R480

jumper

C606
470uF

R410

33K

62A10 16 W

R429

10 1/2W

C432

1000uF 25V

200V

50V

R446

JUMPER

57A 493 12 T

57A 731 1A T

C427

0.15UF 250V

C741

330pF

FB402
BEAD

1.1

H-Lin

D450

1N4148

R715

20K 1/4W

P402

CONN

1
2
3
4

C428

0.82uF 250V

57A706-504

R613

1K 1/4W

D408

FMP-G2FS

1KV

250V

400V

-12V

TP403

R724

0.15 2W

1KV

C419

4300p

R751
430

R423
20K

91K

L405

Q911 G

100V

R447

JUMPER

J081

BEAD

11.7V

ZD601

R425
39 1/4W

80V

R401

9.1 1/2W

1.6kv

ABL

D420

1N4148

D603

1N4148

57A 415 1

-11

HOUT

R471
100K 1/4W

R612

2K2 1/4W

FB403

JUMPER

IC801 PIN3

C422

2.2uF/100V

C604
0.33uF/100V

C713

2.2uF

R747

56K

1/2W

79A167-124-L/H

MUT

D429

31DF6

C740

1uF/450V

C480

Jumper

R723

22 2W

C466
0.082

-11.2

100V

V-
FO

CUS

R741
56K 1/2W

R463

2M 1/4W

R749

100K 1/4W

C601

0.1U 50V

R433

1K 1/4W

R727

1 2W

R490

24K 1/4W

R443

JUMPER

73A253-109-HA

D602

1N4148

F.B

57A 498 1 T

HET

11.2

C450

Jumper

R419

43K

6.3V

C602

1500P

T401

79A167-125-H

5
4

R144 75K

C410

61A 58450 U

T403

Q410

2SD667

100 1/4W

SG489

spark gap

C743

10uF

C712

0.47uF

ABL

IC401 PIN1

C615

4700 50V

D471

1N4004

FOCUS2

ZD701

TZX5V1B

1/2W

C416

100uF/16V

B+

R730

20 1/2W

R472

220K 1/4W

D406

PS156R

Q405
2SA733P

0.033U

1.1

CS2

IC801 PIN21

Q901 D

D409

1N4148

100v

R702

R460

51K 1/4W

C417
0.33U 100V

D463

FR107

56A

574501

93K

C413

10uF 50V

R607

1 1W

FOCUS1

R426

27 3W

R713
5.6K

0.3

D410

1N4148

C460

0.15UF

R422

100

D735

1N4148

C481
47uF

R606
120

-12V

R608

4.7 2W

C605

47uF

R604

5.6K 1/4W

D741
UF4004

C402

3300pF/50V

C710
0.082uF

R473

51K 1/4W

R712

330

R616

10K 1/4W

58V

Q735
BF423

D740

UF4004

91K

C463

0.01uF/100V

R436
1K

T901 PIN5

R428

0.56 3W

R620

61A 58301 WT

C720

1000p/1KV

R474
100K 1/4W

R748
10K

Q403

2SC5909

Q402

2SK2962

1/4W

73C147 527TB

R441

82K 1/2W

D403

1N4004

R427

22 1/2W

V-OUT

C470
3300 50V

H802A

C425

0.22uF 400v

ZD400
HZ33-2

50V

P15

C488

47pF/2KV

D416

UF4004

Q440

STA524A

R476

220K 1/4W

C603
470uF

R439

51K 1/4W

L401

C430
4700pF

1/2W

100V

R734

68K 1/4W

R421

10 1/4W

R448

910 1/

C418

4300pF/1.6KV

C415
4700pF

C421

4700PF

C426

0.33uF/250V

IC601

STV9302A

50V

R603

12K

1/4W

R740

56K 1/2W

Summary of Contents for S7650

Page 1: ...REPAIR SERVICE INFORMATION ONLY EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS LIABILITY FOR CHANGES ERRORS OR OMISSIONS SERVICE MANUAL ...

Page 2: ... Description 12 5 1 Micro Controller Circuit 12 5 2 Deflection Circuit 13 5 3 Transistor Diode Circuit 14 6 Trouble Shooting Chart 15 6 1 No Raster 15 6 2 Abnormal Display 17 6 3 No Blanking 18 6 4 Hor Osc Def Hv Circuit Fault 18 6 5 Abnormal Horizontal Deflection 19 6 6 Abnormal Vertical Scanning 20 6 7 Side Pin Cushion Distortion 20 6 8 Poor Focus 20 6 9 Power Supply Trouble Shooting Chart 21 7 ...

Page 3: ...S7650 3 Revision List Version Date Revision History TPV Model Name A00 Sep 13 04 Initial Release P784B 2 A01 Nov 23 23 05 Update Schematic Diagram BOM P784BVCCHPN2P A02 Jan 12 2006 Update BOM P784BVCCHPN2 ...

Page 4: ... 1 907 1 589 3 810 2 222 3 232 2 702 2 235 2 201 1 837 1 732 H Active µs 25 424 25 422 20 317 17 778 16 162 14 222 13 328 10 836 9 481 9 117 H Front Porch µs 0 911 0 318 0 508 1 556 0 323 0 569 0 203 0 508 0 119 0 365 H Blanking µs 5 861 5 720 6 349 5 333 5 172 4 409 3 657 3 725 3 022 3 191 Vertical Freq Hz 69 616 59 940 75 000 85 008 75 00 85 061 75 029 84 997 75 025 65 000 V Sync Polarity POS NE...

Page 5: ...B 50 C MAX 30 FL 7 ABL 30 block luminance B 50 C MAX 45 FL 8 Size regulation B 50 C MAX 1mm each side Color Temperature 9300K B 50 C MAX x y 0 283 0 298 0 015 9 Color Temperature 6500K B 50 C MAX x y 0 313 0 329 0 015 Color Temperature 5500K B 50 C MAX x y 0 333 0 346 0 015 10 Purity B 50 C MAX x y 0 015 B 50 C MAX x y 0 015 11 Color Tracking Default 5 FL 12 Brightness Uniformity B 50 C 20 FL 75 B...

Page 6: ...VR to make sure the B voltage about 53 5 0V and well seal it with A B glue or equivalent which you can not move away with one screw driver 7 Before returning a serviced display to the customer a thorough safety test must be performed to verify that the display is safe to operate without danger or shock Always perform an AC leakage current check on the exposed metallic parts of the cabinet such as ...

Page 7: ...ating for the chassis type The maximum operating HV specified for the chassis used in this monitor is 23 0KV 1KV with a line voltage of 120 240 VAC Higher voltage may also increase possibility of failure in HV supply It is important to maintain specified values of all components in the horizontal and high voltage circuits and anywhere else in the monitor that could cause a rise in high voltage or ...

Page 8: ...oth screws on the connector to ensure firm grounding The connector information is as follow 15 Pin Color Display Signal Cable Pin No Description Pin No Description 1 RED 9 5V 2 GREEN 10 SYNC GND 3 BLUE 11 NC 4 NC 12 SDA 5 GND 13 HORIZ SYNC 6 GND R 14 VERT SYNC VCLK 7 GND G 15 SCL 8 GND B 3 Apply power to the display by turning the power switch to the ON position and allow about thirty seconds for ...

Page 9: ...SW104 4 3 Adjustment Method 1 B HV voltage adjustment A Chroma 2000 Signal generator or PC equivalent set mode 1 VGA 640X480 pattern 1 0 B Connect a DC Volt meter between TP902 and ground then adjust VR902 to be 54 5 0 VDC for CPT CRT 2 Factory preset Timings Adjustment A Press MENU Key to show OSD window press Up or Down Key to switch the functional controls B Press the Up Key to select the MORIE...

Page 10: ...r OSD Vertical Location Adjust 5500 Color Temperature FV Factory OSD Vertical Location Adjust V Moire Reduce D To switches the input signal to the other Timing Mode Please follow step A C to get the optimum picture H V size 312 234mm E Select the RETURN function and press the MENU Key then the Factor Preset window will be returned to the original OSD window user s operating condition F The setting...

Page 11: ... 48 0 6FL then save to 9300 use up down key select cursor on 9300 icon and than press menu key d Adjust G Gain B Gain R Gain to make color temperature x 313 10 y 329 10 Y 48 0 6FL then save to 6500 e Adjust G Gain B Gain R Gain to make color temperature x 333 10 y 346 10 Y 48 0 6FL then save to 5500 C Full white luminance 100 white field for 9300 a Set mode 1024 768 85Hz full white field b Adjust ...

Page 12: ...Magnets 6 pole Convergence Magnets 6 Convergence adjustment A Produce a magenta crosshatch on the display B Adjust the focus for the best overall focus on the display Also adjust the brightness to the desired condition C Vertical red and blue lines are converged by varying the angle between the two tabs of the 4 pole magnets on the PCM assembly See above diagrams D Horizontal red and blue lines ar...

Page 13: ...ications with a micro controller solutions The STV9118 provides sync Processing with full auto sync Capability a flexible SMPS block and an extensive set of geometry control facilities Further the IC generates the drive waveforms for DC coupled vertical boosters to the STV9302A Horizontal Oscillator The oscillator is of the relaxation type and requires a capacitor of C409 at pin6 The free running ...

Page 14: ...r for Output Voltage D923 Rectifier for Output Voltage D925 Rectifier for B Supply D929 B Feed Back Rectifier from F B T Pulse IC901 Power IC for Switching Power Control Build in MOS FET Q907 Q908 Use for Power Saving to Cut off 6 3V Supply Voltage Q909 Q910 Use for Power Saving to Cut off 14V Supply Voltage Q912 Q920 Push Pull Topology to Drive Q911 Q913 Degaussing Switcher Transistor Q906 5V Reg...

Page 15: ...RT OK CHECK POWER SAVING CIRCUIT ABNORMAL DISPLAY H SYNC V SYNC SIGNAL CHECK SCREEN VOLTAGE ABOUT LESS THAN 300V CHECK FBT CHECK MAIN PCB POWER SUPPLY 47 0V 13V CHECK FAILSAFE CKT IC401 Q909 Q910 CHECK CRT S HEATER RELATIVE CIRCUIT Q907 Q908 CHECK BRIGHTNESS CIRCUIT Q705 RELATIVE CKT PIN 25 RELATIVE CKT 400V TO 600V REFER ITEM 6 2 CATHODE ABOUT 55V TO 65V REFER ITEM S M P S BRIGHTNESS SET TO MAX T...

Page 16: ...HP S7650 16 2 Abnormal Video Level On Screen 3 Abnormal DDC Plug Play ...

Page 17: ...HP S7650 17 6 2 Abnormal Display 1 No Signal On Screen ...

Page 18: ...HP S7650 18 6 3 No Blanking 6 4 Hor Osc Def Hv Circuit Fault 1 No Raster Disconnect With Signal Cable ...

Page 19: ...HP S7650 19 6 5 Abnormal Horizontal Deflection 1 Abnormal Horizontal Width Of Video 2 Abnormal Horizontal Video Center RELATIVE CIRCUIT CHECK IC401 PIN 4 7 3 Abnormal Horizontal Linearity ...

Page 20: ...ize 2 Vertical Center NG READJUST V CENTER RELATIVE CKT CHECK IC401 AND IC601 6 7 Side Pin Cushion Distortion NG READJUST SIDEPIN CHECK IC401 Q404 Q405 Q406 RELATIVE CKT 6 8 Poor Focus READJUST FOCUS CONTROL NG CHECK FOCUS CONTROL UNIT FOCUS LEAD WIRE CRT SOCKET CRT ...

Page 21: ...r Supply Trouble Shooting Chart BEFORE CHECK SW REG PLEASE REFER TO THE POWER SUPPLY BLOCK DIAGRAM POWER SUPPLY OUTPUT A VARIABLE OUTPUT 65V 165V DEPENDING EPENDING UPON H SYNC FREQUENCY B CONSTANT OUTPUT 6 3V 14V 12V 80V ...

Page 22: ...HP S7650 22 7 Mechanical Of Cabinet Front Dis Assembly ...

Page 23: ... EY 2A BACK COVER 1 PCS 34C6115 EY L SWIVEL 1 PCS 34C6116 EY L BASE 1 PCS 40C 58162435A MANUAL P N LABEL 1 PCS 40C 581716 3A CARTON LABEL 1 1 PCS 40C 58171629A LABEL 1 PCS 40C2068690 9D ID LABEL 1 PCS 41C680069018E DOC KIT 372040 375 1 PCS 41C680069031A QUICK SET UP GUIDE 3682 1 PCS 44C67A2690 3F CARTON 1 PCS 44C67C3 1 EPS CUSHION 1 PCS 44C67C3 2 EPS CUSHION 1 PCS 45C 88 7 H PE BAG FOR MONITOR 1 P...

Page 24: ...2 G 71C 100 2 S CORE 8 16 12 2 PCS 71C 100 7 FERRITE CORE 1 PCS 71C 100 8 FERRITE CORE 12 25 15 1 PCS 71C 100 9 FERRIRE CORE 28 5 17 5 1 PCS 85C6109 1 SHIELD FOR IC401 1 PCS B1C1040 12128 SCREW 1 PCS D1C1140 7128 SCREW 4X7 FOR AC 2 PCS M1C1140 6128 SCREW 1 PCS 705A784BC56 2H NT CPU ASS Y 1 PCS 705A784BC5601H IC601 ASS Y 1 PCS 705A784BC5602H IC901 ASS Y 1 PCS 705A784BC5701H Q403 ASS Y 1 PCS 705A784...

Page 25: ...9 67C 309102 4 85尼ん 1000UF 20 25 1 PCS C963 65C305M4722B2 4 7NF 400VAC Y2 M 1 PCS C964 65C305M4722B2 4 7NF 400VAC Y2 M 1 PCS CN902 33C3074 1 2P PLUG 1 PCS CN903 33C3803 3 WAFER EH E 1 PCS D132 93C1002 1F52T 1N5817 1 PCS D429 93A3060 4 31DF6 FC 1 PCS D901 93C 5255P52T 1N5408 PEC 1 PCS D902 93C 5255P52T 1N5408 PEC 1 PCS D903 93C 5255P52T 1N5408 PEC 1 PCS D904 93C 5255P52T 1N5408 PEC 1 PCS D922 93C30...

Page 26: ...W SPARK GAP 1 PCS SW902 77C411A 2 CJ MINI PUSH SWITCH 1 PCS T401 79C 167125 H DRIVER TRANSFORMER 1 PCS T402 79A 793 1 DG FBT 1 PCS T403 79C 167124 H DRIVER TRANSFORMER 1 PCS T901 80AP762 2N2G X FMR 1 PCS VR902 75A 335303 HCFVR 30K OHM 20 1 PCS X101 93C 2243A PT CRYSTAL 1 PCS AMP784B2NHPQ 6C 31 4 BRASS 14 PCS 6C 31500 EYELET 4 PCS 6C 31501 BRASS 5 PCS 6C 31502 BRASS 10 PCS 715C 910 3 5 CMPC 1 PCS C...

Page 27: ... 1 PCS C416 67C 309101 3T 100UF 20 16V 1 PCS C417 64C178J334 1T C121X 0 33UF 100V 5 1 PCS C429 65C 444332 5T 3300PF 10 50V Y5P 1 PCS C433 67C 309220 7T 22UF 20 50V 1 PCS C434 67C 309479 3T 4 7UF 20 16V 1 PCS C435 64C 44J1031AT 01UF 5 100V 1 PCS C437 67C 309229 7T 2 2UF 20 50V 1 PCS C443 67C 309470 3T 47UF 20 16V 1 PCS C444 65C 450104 7T 0 1UF 80 20 50V Y5V 1 PCS C446 65C 444101 5T 100 PF 10 50V Y5...

Page 28: ...921 65C 442471 9T 470PF 50V 1 PCS C922 65C517M103 3T6213 10NF 500V Z5U 20 1 PCS C923 65C 44447113T 470PF 10 Z5P 50V 1 PCS C925 67C 305100 7T 10UF 20 50V 1 PCS C937 67C 309471 3T 470UF 20 16V 1 PCS C941 64C700J1040AT 0 1uF 50V 5 1 PCS C943 64C 44J1521AT 1500PF 100V 1 PCS C945 64C700J1040AT 0 1uF 50V 5 1 PCS C946 63C212J1042AT MPE 0 1UF 250V 5 1 PCS C947 67C 309470 3T 47UF 20 16V 1 PCS C950 65C 1K22...

Page 29: ...44T52T RECTIFIER DIODE FR157S 1 PCS D735 93C 64 1152T IN4148 1 PCS D740 93C1040 252T UF4004 1 PCS D741 93C1040 252T UF4004 1 PCS D905 93C 64 1152T IN4148 1 PCS D910 93C 6021P52T PS156R 1 PCS D911 93A106050152T FRD BYV26C TFK 1 PCS D916 93C 64 1152T IN4148 1 PCS D917 93C 6431T52T BAV20 1 PCS D923 93C2020 552T ER202 1 PCS D926 93C 64 1152T IN4148 1 PCS D929 93C1040 252T UF4004 1 PCS D933 93C 64 1152...

Page 30: ... OHM 5 1 6W 1 PCS R110 61C 17210052T CFR 10OHM 5 1 4W 1 PCS R111 61C 17210052T CFR 10OHM 5 1 4W 1 PCS R112 61C 60262252T CFR 6 2K OHM 5 1 6W 1 PCS R114 61C 17262252T CFR 6 2K OHM 5 1 4W 1 PCS R117 61C 60210152T CFR 100 OHM 5 1 6W 1 PCS R119 61C 21015452T MFR 150K OHM 1 1 6W 1 PCS R123 61C 60222252T CFR 2 2K OHM 5 1 6W 1 PCS R125 61C 60222252T CFR 2 2K OHM 5 1 6W 1 PCS R127 61C 60210252T CFR 1K OHM...

Page 31: ...OHM 5 1 6W 1 PCS R410 61C 60233352T CFR 33K OHM 5 1 6W 1 PCS R411 61C 60218252T CFR 1 8K OHM 5 1 6W 1 PCS R412 61C 21047252T MFR 4 7K OHM 1 1 6W 1 PCS R413 61C 21030252T MFR 3K OHM 1 1 6W 1 PCS R415 61C 60215252T CFR 1 5K OHM 5 1 6W 1 PCS R416 61C 17224252T CFR 2 4KOHM 5 1 4W 1 PCS R417 61C 17212352T CFR 12K OHM 5 1 4W 1 PCS R418 61C 17247252T CFR 4 7K OHM 5 1 4W 1 PCS R419 61C 60243352T CFR 43K O...

Page 32: ...OHM 5 1 4W 1 PCS R603 61C 17212352T CFR 12K OHM 5 1 4W 1 PCS R604 61C 20056252T MFR 5 6KOHM 1 1 4W 1 PCS R605 61C175L10952T CFR 1 OHM 5 1 2W 1 PCS R606 61C175L12152T CFR 120 OHM 5 1 2W 1 PCS R609 61C 21012452T 120KOHM 1 6W 1 PCS R610 61C 17212452T CFR 120K OHM 5 1 4W 1 PCS R611 61C 60212452T CFR 120K OHM 5 1 6W 1 PCS R612 61C 17222252T CFR 2 2KOHM 5 1 4W 1 PCS R613 61C 17210252T CFR 1KOHM 5 1 4W 1...

Page 33: ...OHM 1 1 4W 1 PCS R933 61C 60210252T CFR 1K OHM 5 1 6W 1 PCS R934 61C 60212252T CFR 1 2K OHM 5 1 6W 1 PCS R935 61C 60243152T CFR 430 OHM 5 1 6W 1 PCS R937 61C 17227252T CFR 2 7KOHM 5 1 4W 1 PCS R939 61C 17236152T CFR 360 OHM 5 1 4W 1 PCS R941 61C175L75052T CFR 75 OHM 5 1 2W 1 PCS R950 61C 60218252T CFR 1 8K OHM 5 1 6W 1 PCS R951 61C 17222152T CFR 220OHM 5 1 4W 1 PCS R952 61C 17247252T CFR 4 7K OHM ...

Page 34: ...A784BR5601H IC802 ASS Y 1 PCS C825 65C 1M103 3A6921 0 01UF 1K Z5U 1 PCS C828 65C 2M103 3A6921 10000PF 2KV 1 PCS C829 67C 305470 9 47UF 20 100V 1 PCS C839 65C 44210113T6921 100PF 5 NPO 50V 1 PCS C874 65C 2M1033FB6921 10000PF 20 18 2KV 1 PCS C877 65C 44210113T 100PF 5 NPO 50V 1 PCS E087 87C3504 ZW CRT SOCKET QQ FOCUS 1 PCS FB809 71C 5519R FERRITE BEAD 9X3 5X0 8 1 PCS G2 9C 203 8 BRASS PIN 1 PCS IC80...

Page 35: ...CS C835 65C 444152 5T 1500PF 10 Y5P 50V 1 PCS C836 65C 44212013T 12PF J NPO 50V 1 PCS C837 65C 44212013T 12PF J NPO 50V 1 PCS C838 65C 44212013T 12PF J NPO 50V 1 PCS C840 67C 70109 9T 1UF 20 100V 1 PCS C841 65C 450104 3T 0 1UF 50V Y5V 1 PCS C842 65C 450104 3T 0 1UF 50V Y5V 1 PCS C853 67C 70109 9T 1UF 20 100V 1 PCS C854 67C 70109 9T 1UF 20 100V 1 PCS C855 67C 70109 9T 1UF 20 100V 1 PCS C856 64C178J...

Page 36: ...L804 71C 55 19 T FERRITE BEAD 9X3 5X0 8 1 PCS L850 73C 5433810T 0 33uH 10 1 PCS L851 73C 5433810T 0 33uH 10 1 PCS L852 73C 5433810T 0 33uH 10 1 PCS R801 61C 60275052T CFR 75 OHM 5 1 6W 1 PCS R802 61C 60275052T CFR 75 OHM 5 1 6W 1 PCS R803 61C 60275052T CFR 75 OHM 5 1 6W 1 PCS R804 61C 60233052T CFR 33 OHM 5 1 6W 1 PCS R805 61C 60233052T CFR 33 OHM 5 1 6W 1 PCS R806 61C 60233052T CFR 33 OHM 5 1 6W ...

Page 37: ...376 1 HEAT SINK 1 PCS M1C1730 12128 SCREW 1 PCS IC601 56C 574501 E STV9302A 1 PCS 90C 348503 HEAT SINL 1 PCS M1C1730 10128 SCREW M3x10 1 PCS IC901 56C 379504 STR G5643D 1 PCS 5C 71 1 TRANSISTOR HOUSING 1 PCS 90C6055505 HEAT SINK 1 PCS M1C1030 6128 SCREW 1 PCS M1C1130 8128 SCREW 3 0X8 1 PCS M1C1730 10128 SCREW M3x10 2 PCS M1C1730 12128 SCREW 1 PCS D408 93A 220 10 FMP G2FS SANKEN 1 PCS HV1 95C205T 3...

Page 38: ...921 1NF 1KV Y5P 10 1 PCS C480 65C 1K101 5T6921 100PF 1KV Y5P 10 1 PCS L401 73C 147527 TE LINEARITY COIL 1 PCS R428 61C153M568 59 MOFR 0 56OHM 5 3W 1 PCS R607 61C 208109 64 MOFR 1 OHM 5 1W 1 PCS 750C5X153AV CPT 17 RF 0 13 P2 HB C 1 PCS C425 63C210J2243CU 22U 400V 1 PCS C426 63C210J3342CC 33UF 5 250V FOR CAM 1 PCS C427 63C210J1542CC 0 15U 250V 1 PCS C428 63C210J8242CU 0 82uF 5 250V PMH 1 PCS C450 95...

Page 39: ...HP S7650 39 9 Block Diagram ...

Page 40: ...HP S7650 40 ...

Page 41: ...30 29 32 31 28 25 24 23 27 26 22 21 9 2 10 11 12 13 14 15 16 17 18 19 20 NC RESET VCC NC Gnd OscO OscI V I P H I P Rota ABL VE NC HL H out HE2 CS2 V out NC CS1 Dscl Dsda ADO CS0 Led ADI mute g1 Iscl Degauss Isda W P Pm1 Pm2 KEYA KEYB SENSE NC mute B PS VR NC HR NC IC101 NT6865 ...

Page 42: ...HP S7650 42 IC401 STV9118 IC803 LM2480NA ...

Page 43: ...HP S7650 43 ...

Page 44: ...HP S7650 44 ...

Page 45: ...0 B E C Q403 J003 D950 D429 D922 C900 C903 C904 10 5 35 30 25 15 21 20 40 1 IC101 D704 D918 D131 E C B Q907 E C B Q909 J148 J051 J038 J160 C703 J071 J120 J167 J079 J143 J066 J161 R985 D406 R915 J067 R914 J074 J059 J041 J061 J023 J045 J030 C413 J020 J097 FB901 J082 J060 J131 J088 J083 J138 J130 J164 J133 J077 ZD106 J075 J152 J021 JW6 J147 JW5 C116 J065 J056 J149 J073 J035 R939 D602 L901 J158 R172 C...

Page 46: ...HP S7650 46 11 2 Video Board ...

Page 47: ...100 50V 50V R117100 JN4 1 9 3 7 3 3 4 18 Dscl R182 3K A4 Dsda 4 82 C108 22pF 50V 12V 50V 5 08 CS1 R109 4K7 C105 0 1u 50V C115 47uF 16V 50V BOUT C130 100pF D929 80K low R110 10 1 4W R150 2 2K A2 5 2 R619 91k P P 4 C109 0 1 R167 2K2 R462 47K C403 22NF 4 17 SDA IC401 STV9118 1 2 3 4 27 28 29 30 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 31 32 H SYNC V SYNC HLOCK HOSCF GND BOUT VCC S...

Page 48: ... 25V T117 this information after the data of publication TP902 71A55 9R ST 0 7 67A 3015115X 73A 253 88 HB 1 Q910 2PC945 R986 10M 1 2W R939 360 1 4W 9 1 Ohm C941 0 1uF 50V FB911 71A 55 21 t NR901 NTCR15 OHM 250V 0 22U CN902 1 2 C931 390uF 80V T119 1 0 2 and disclaims 1N5408 SW902B 1 Q905 2PA733P Jumper C964 0 0047uF FB906 71A55 19 T R979 150 1 4W C450 290 R958 1K5 1 4W C426 91K R914 390 1 4W D926 1...

Page 49: ...R818 1K C841 0 1uF C834 NC 0 92 ZD801 TZX5V1B C839 100P L850 0 33uH IC802 LM2470 4 8 9 6 2 3 1 7 5 Vcc Vbb I P I P B_o p G_o p R_o p I P Gnd C876 100 R I VF 53A40 8 C843 100P 3 62 0 74 0 92 D806 1N4148 C861 NC P801 1 2 3 4 5 6 L852 0 33uH C828 0 01U H T C840 1uF 100V FOCUS2 R855 51 1 4W GND JUMPER 53A40 8 5 11 R879 100 1 2W 1 4 G R815 100 1 1 R848 Jumper C879 1NF 1kV C826 47uF C824 0 1uF Iscl R801...

Page 50: ... C604 0 33uF 100V C713 2 2uF R747 56K 1 2W 79A167 124 L H MUTE D429 31DF6 C740 1uF 450V C480 Jumper 1 2 R723 22 2W C466 0 082 11 2 15 100V V FOCUS R741 56K 1 2W R463 2M 1 4W R749 100K 1 4W C601 0 1U 50V R433 1K 1 4W R727 1 2W R490 24K 1 4W R443 JUMPER 73A253 109 HA D602 1N4148 F B 57A 498 1 T HET 11 2 C450 Jumper R419 43K 6 3V C602 1500P T401 79A167 125 H 1 6 3 5 4 R144 75K t C410 61A 58450 UT T40...

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