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HP S7650, Руководство по обслуживанию

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HP S7650 Скачать руководство пользователя страница 49

 

HP S7650

 

 

49

D802

1N4148

C842
0.1uF

100V

!

C837

12p

G/I

R808

100 2W

R814 100

　

+

C832

1uF/100V

C813

100pF 50V

D855

BAV21

5.11

0.08

+

C867

1uF/100V

88.34

R860
jumper

R820
4K7

L804
BEAD

R854
51  1/4W

R874

56 1/2W

50V

L805

L801 68ohm

5.08

1500P
50V

R

H

R802
75

6.31

FB802

1

2

3

D851

BAV21

C854

1uF/100V

R826

10K

D852
BAV21

D805

1N4148

R824

20K

　

80.3

+

C871
100U/16V

2.3

C862

NC

80V

CRPC 715A992-*-HPQ

C857
0.1/100V

FB850

R873

56 1/2W

79.33

5.03

D850
BAV21

D863

PS156R

2.15

L851

0.

33uH

C830

100P 1KV

P784B-2HPQ

FB801BEAD

R858
1M 1/4W

C859

NC

IC801

LM1237 BDKE

1
2
3
4

21

22

23

24

5
6
7
8
9

10
11
12

13

14

15

16

17

18

19

20

V_FB
Vref_cap
Vref_R
GND

B_out

ABL

Clamp

H_FB

B_in
R_in
G_in
PLL_Gnd
PLL_Filter
PLL_Vcc
ISda
IScl

Dac4

Dac3

Dac2

Dac1

GND

Vcc

G_out

R_out

+

C829
47uF

Isda

R862
jumper

3.36

CLP

R859
1M 1/4W

80.16

HET

C825

0.01UF 1K

FOCUS1

C833

0.1 50V

R804

33

　

C855

1uF/100V

FB803

1

2

3

R880
560K 1/2W

C856
0.1uF/100V

R821

7K5

FB805

R827

6K2

+

C864

1uF/100V

IC803

LM2480NA

1
2
3
4

5

6

7

8

Ri
Gi
Bi
Gnd Vcc

Bo

Go

Ro

53A40 8

3.64

D857

BAV20

R835

10K

　

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

75

C836

12p

71A  5519R

L802 68ohm

GND

D854
BAV21

FB807

FB804

1

2

3

0.92

ABL

R857

1M 1/4W

C877
100

56A551 524

1.16

6.55

L803

68ohm

C804
0.1uF 50V

R805

33

　

C823

0.1uF

2KV

P802

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R832 JUMP

0.96

B

G1

C873

1000/500V

C802

0.1

0

D853

BAV21

88.34

D858

BAV20

R807

10 2W

56A 366515

CRT:750A5712 3AV

C838
12p

R861

jumper

C803

0.1

C819

15PF

0.92

C831
0.1uF

D803

1N4148

FB852

+

C805

100U/16V

1.43

D804

1N4148

G1

270 1/4W

D801

1N4148

R830
3K9

C853

1uF/100V

R825

20K

　

71A  55 19  T

4.6

12V

C821

0.1uF

+

C810

47uF/25V

1.43

C817

15PF

R856
51  1/4W

B/I

+

C809

3.3uF 50V

FB809

55.51

H-FB

C858
0.1/100V

C874

10000/2KV

R872

56 1/2W

C808

10pF 50V

G2

71A  55 19  T

C811
0.033UF

C835

1.42

56A 539  6

0.01

C875

0.1/50V

55.66

R806

33

　

+

C806

1uF 50V

C801

0.1

D856

BAV20

C860
0.1U 250V

1KV

2.0

G2

R803

75

+

C870

22uF/100V

R823 20K

　

C818

15PF

58.39

 

 
 
 
 
 

Содержание S7650

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

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

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

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

Страница 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 ...

Страница 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 ...

Страница 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 ...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

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

Страница 40: ...HP S7650 40 ...

Страница 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 ...

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

Страница 43: ...HP S7650 43 ...

Страница 44: ...HP S7650 44 ...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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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