Sony HP VS17X Service Manual

17" LCD Color Monitor
Service
Service
Service
Description
Table Of Contents......................................................1
Revision List........................................................2
1. Monitor Specification...............................................3
2. LCD Monitor Description........................................4
3. Operation Instruction............................................4
3.1. General Instructions.........................................4
3.2. Control Button......................................................4
3.3 Adjusting the Picture..........................................6
4. Input/Output Specification.......................................7
4.1. Input Signal Connector.........................................7
4.2. Factory Preset Display Modes..................................8
4.3. Power Supply Requirements...............................8
5. Panel Specification....................................................9
5.1. General Feature...............................................9
5.2. Optical Characteristics....................................10
6. Block Diagram.....................................................11
6.1. Monitor Exploded View...................................11
6.2 Software Flow Chart.........................................12
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
All manuals and user guides at all-guides.com

TABLE OF CONTENTS

Page Description
SAFETY NOTICE
6.3. Electrical Block Diagram...........................14
7. Schematic.....................................................16
7.1 Main Board....................................................16
7.2 Power Board...............................................23
8.PCB Layout.....................................................25
8.1. Main Board.........................................................25
8.2. Power Board..........................................28
8.3. Key Board...............................................30
9. Maintainability........................................................31
9.1. Equipments and Tools Requirement.....................31
9.2. Trouble Shooting............................................32
9.2.1 Main Board....................................................32
9.2.2 Power Board..................................................34
9.2.3 Key Board......................................................36
10 White-Balance, Luminance adjustment...37
11. Check List....................................................39
12. BOM List.....................................................44
13. Different Parts List................................................59
1
HP VS17X
Horizontal Frequency
30- 83 kHz
Page