Manuals / Philips / Computer Equipment / Computer Monitor

Philips 107B7 Schematic diagram, 17” CDT Color Monitor, Page2CPU Section, CON Keyboard715C1614

Models: 107B7

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Page 57

14. Schematic diagram

17” CDT Color Monitor

107B7

14. Schematic diagram

CPU

5V

D101

5V

OFF

Standby

CS2

CS1

Unlock

H-LIN

CS3

ROTA

H104

HS

1N5817

C131

ZD104

R121

VS

6.2V

33PF

Jumper

ZD103

C130

1000PF

DSCL

6.2V

ZD102

DSDA 6.2V

GND

ZD101

R158

6.2V

R156

R157

20K

Sense

3K3

3K3

J061

J081

ZD108

NC

JUMP

J062

TZX5V6D

H803

JUMP

R167

gnd Key1

1

2

5V Led

3

4

LED1

2pin

R194

2K4

CON Keyboard:715C1614-*

Key2 5

R191	R192
2K4	5K6
SW102	SW103
R193
5K6

5V

100

IC101

ZD901

C101

R139

SAA4849PS

0.1UF

1K

1

56

ISCL

5.1V

+ C100

SwiChoice

NC

R110

IC102

2

ISCL

DSDA

55 4.936V

47UF

+

GND

R911

R912

56C1133-13

C107

4.388V

C122

10

100 2W

8.2 2W

1

A0

VCC

8

100

3

ISDA

DSCL

54

100

R111

ISDA

4.943V

+ C110 4.253V

4.94V

C121

10

100

4

CableSense

Vs

53

100

12V

2

A1

WP

7

0.046V

0.042V

R132

4.93V

R122

5

ROTA

Hs

52

100

Hfb

3

A2

ISCL

6

100

2.282V

0.35V

R172

R113

HFB

D914

R117

R105

R118

6

H-LIN

EEP W/R

51

100

R114

4.412V

100

R145

1.8K

Jumper

100

100

4.42V

4.93V

1.8K

VO

4

A4

ISDA

5

R152

7

Unlock

Pro

50

100

4.286V

R143

R103

100

0.202V

4.134V

SW106

SW105

SW104

HO

24LC08B

100

100

8

CLAMP

VsOUT

49

R159

6.3V

R120

100

0.284V

0.144V

100

R961

2K2

9

CS1

REM/P.S

48

R140

8.2K 1/6W

ABL

4.747V

120 1/6W

2.4K 1/6W

R109

10

CS2

NC

47

G1

2K2

J066

J085

4.747V

46 1.355V

R108

11

CS3

XTAL2

80V

NC

0.284V

X101

GND

12

standby

XTAL1

45

48MHz

R148

4.909V

1.353V 93A 22 48-H

100

13

OFF

MODE

44

H802

R149

4.910V

43 3.283V

100

14

VSSE

VDDA

C120

R131

+ C119

15

VDDD

Vssa

42

10UF 16V

0.1UF

2.2K

3.94V

0.057V

R133

C113

+

ZD106

16

V5V

BOP

41 0.846V

100UF 16V

NC

C103

C104 +

4.94V

C117

C118

C126

470K 1/4W

R144

0.1UF

100UF/16V

17

VSSD

Bin

40

4700PF/100V

1UF 50V

Jumper

1.392V

10K

R119

18

BDRV

Bsens

39

2.173V

R142

R705

150 1/4W

47

0.705V

C116

8.2K

R123

19

HBGND

AGND

38

C115

2N2

2.519V

4.7K

R112

20

HDRV

Vref

37

0.47U

47

0.535V

2.527V

R134

R106

21

HFB

Iref

36

C705 0.1UF

R107

15K

0.793V

35

3.9K

4K7

22

XRAY

EWdrv

R151

C145

0.974V

3.159V

C114

470

R135

0.252V 23

RST

VOUT2

34

2200

+

R153

22UF

C102

0.925V

C109

470

R124

0.1UF

1K

R126

2.7K

24

Vfocus

VUOT1

33

2200

R154

470

R116

3.043V

0.927V

C124

D104

3.9K

10K

R101

25

32

2200

R137

75K

R104

Deguss

EHT

C108

1N4148

P102

100

R130

100

0.4043V

2.57V

C127

10K

R102

26

ABLadj

NC

31

2200 NC

4700PF

1 Key2

100

0.23V

R138

R129

27

30

2 Key1

470

C106

4.801V

KEY2

Uvolt

5.557V

C123

R146

75K

3

5V

1000

4.802V 28

KEY1

Led

29

10000P

8K2

R147

R125

C105

0.276V

R115

62K

1/4W

4 Led

470

1000

470

5 gnd

ABLadj

ZD105

VOUT1

EWDRV

VOUT2

BDRV

HDRV

Xray

DEG

24V

EHT

CONN

80V G1 ABL 6.3V HFB

12V

HFB

VDF

50V

5V

Page2:CPU Section

R165

100

						12V
	R417					Xray
30K 1/4W			C434 +	R418
			4.7UF	11K 1/4W
R420	R416				D929
R420	180K 1/4W				D929	HFB
240K 1/4W	180K 1/4W				UF4004	HFB
240K 1/4W	C433		+		UF4004
	0.1UF 100V
						40V
		R969
		20K 1/2W			R970
					R970
				VR902	1K 1/4W
R161				200		50V
120K 1/4W		C125		R150
		47UF NC		56K
D103
NC

	5V	CMPCB:715C1515-*-S4

57

Image 57

Philips 107B7 manual Schematic diagram, 17” CDT Color Monitor, Page2CPU Section, CON Keyboard715C1614

Contents

17” CDT Color Monitor TABLE OF CONTENTS107B7 Service17” CDT Color Monitor Revision List107B7 Version17” CDT Color Monitor Important Safety Notice107B7 FOR PRODUCTS CONTAINING LASER1. Monitor Specifications 17” CDT Color Monitor107B7 SAFETY / EMC / ERGONOMICS International Regulatory Specification17” CDT Color Monitor 107B717” CDT Color Monitor Sa = Safety E = Electromagnetic Compatibility107B7 O = Other which including recycling, energy saving, ergonomics2-1.Safety precautions 2. Precautions and notices17” CDT Color Monitor 107B72-3 Service notes 2-2 Product safety notice2-4 High voltage warning 17” CDT Color Monitor3. Operating instructions 17” CDT Color Monitor107B7 4-1 Adjustment conditions and precautions 4. Adjustment4-2 Main adjustments 17” CDT Color Monitor107B7 17” CDT Color MonitorBasic and simple instruction on the control keys The OSD Tree107B7 17” CDT Color Monitor17” CDT Color Monitor 4-3 Adjustment method107B7 Save SRGB color107B7 17” CDT Color Monitor17” CDT Color Monitor 107B7B. Brightness & contrast ratio MAX Relative placement of typical components 17” CDT Color Monitor107B7 107B7 17” CDT Color Monitor4-4 DDC Instructions Take 105G7 DDC writer for example 1.GeneralD-SUB connector Printer connector DC 12V input Step 2 Access to MS-DOS program, Input the command as shown fig17” CDT Color Monitor 107B717” CDT Color Monitor 107B7Step 3 Press Enter into the next screen as shown Fig 17” CDT Color Monitor 107B7Step 4 Enter, go into the next screen as shown Fig 107B7 17” CDT Color MonitorStep 5 Enter into Fig Step 6 Enter into Fig17” CDT Color Monitor 5. Circuit description107B7 C145107B7 17” CDT Color Monitorx-ray protection Quartz Oscillatorpin45,pin4617” CDT Color Monitor 5-2 Transistor & Diode and IC Circuit107B7 Location0. General 6. Mechanical Instructions1. Remove the rear cover 2. Video board3. Main panel 17” CDT Color Monitor107B7 5. Remove Front frame 4. Remove Main board17” CDT Color Monitor 107B77-1 No Raster 7.Trouble Shooting Chart1.CRT Relative Circuit Problems 17” CDT Color Monitor107B7 17” CDT Color Monitor2.Abnormal Video Level On Screen 3. Abnormal DDC Plug & PlayNo Signal On Screen 7-2. Abnormal Display17” CDT Color Monitor 107B77-3. No Blanking 7-4. Hor./Osc/Def/Hv Circuit Fault17” CDT Color Monitor 107B7READJUST H-WIDTH FUNCTION NG OK CHECK FBT B+ VOLTAGE 7-5. Abnormal Horizontal Deflection17” CDT Color Monitor 107B77-7. Side-Pin Cushion Distortion 7-6 Abnormal Vertical Scanning7-8. Poor Focus 17” CDT Color Monitor17” CDT Color Monitor 7-9. Power Supply Trouble Shooting Chart107B7 DEPENDING EPENDING UPON H.SYNC FREQUENCY8. Mechanical of cabinet front dis-assembly 17” CDT Color Monitor107B7 9. Spare parts List 17” CDT Color Monitor107B7 107B7 17” CDT Color MonitorMain Board Location107B7 17” CDT Color Monitor107B7 17” CDT Color Monitor107B7 17” CDT Color Monitor107B7 17” CDT Color Monitor107B7 17” CDT Color Monitor17” CDT Color Monitor 107B75% NPO 107B7 17” CDT Color MonitorKey Board Location107B7 17” CDT Color MonitorCRT Board Location17” CDT Color Monitor 107B75% 1/2W 10. Different parts list 17” CDT Color Monitor107B7 11. Block diagram 17” CDT Color Monitor107B7 IC101 12.IC Block diagram17” CDT Color Monitor 107B7SAA4849 17” CDT Color Monitor107B7 1 IC102 IC102 M24C08M24C08 VCC N VF107B7 17” CDT Color MonitorVBLK HBLKN/C N/C N/C GNDS14 VCC 2 VBB OUTD1 4 IND1 OUTD2 1 IND2 3 IND3 OUTD3 6 INC1 7 INC2 OUTC1IC901 STR-G5643D OCP/FB17” CDT Color Monitor 107B713.1 Main Board 13. PCB Layout17” CDT Color Monitor 107B713.2 Video Board 17” CDT Color Monitor107B7 17” CDT Color Monitor 14. Schematic diagram107B7 Page2CPU SectionOutput Power17” CDT Color Monitor 107B717” CDT Color Monitor 107B7Page1Power Section Based on the Bom of Sep-19-0517” CDT Color Monitor Video107B7 Page4Video Section15. General Product Specification 17” CDT Color Monitor107B7 17” CDT Color Monitor 1.1 General Product Features107B7 1. Scope17” CDT Color Monitor 107B71.2 Product Range 2.3 DDC Signals 2.2.2 Video Driver Signals2.5 Preset & Preload Modes Timing Chart 2.5.1 Preset video timings 17” CDT Color Monitor107B7 17” CDT Color Monitor107B7 17” CDT Color Monitor107B7 17” CDT Color Monitor2.7 User Controls / Indicators / Connectors 2.7.1 Front controls 2.6.3 Power saving conditions17” CDT Color Monitor 107B7107B7 2.7.3 LED indicator17” CDT Color Monitor 2.7.2 OSD menu2.7.6 Video input connector/Video cable 2.7.5 Power connector3. Front Of Screen Performance 3.1 CRT characteristics 17” CDT Color Monitor17” CDT Color Monitor 107B7Vendor 107B7 17” CDT Color Monitor3.3 Optical performance ± 0.015, brightness set at 23 ± 3 fl17” CDT Color Monitor 4. Accessories 4.1 Cables107B7 4.2 User’s manual17” CDT Color Monitor 5.10 Texture/Glossing of housing107B7 5.5 Color for resin/paint5.15.2 Transportation test procedures 5.14 Product Dimensions / Weight17” CDT Color Monitor 107B7107B7 17” CDT Color Monitor5.16 Pallet / Container loading Table 5.16.1. Air shipment container loading17” CDT Color Monitor 6.3 Temperature107B7 Table 5.16.3. Sea shipment container loading for other regions17” CDT Color Monitor 107B7Sa = Safety 17” CDT Color Monitor107B7 17” CDT Color Monitor 107B7X Y X Y