Samsung GH17LS User Manual download pdf

TFT-LCD MONITOR

GH17LS

GH17ES

Manual

SERVICE

TFT-LCD MONITOR CONTENTS

1. Precautions

2. Product Specifications

3. Disassembly & Reassembly

4. Alignments & Adjustments

5. Troubleshooting

6. Exploded View & Parts List

7. Electrical Parts List

8. Block Diagram

9. Wiring Diagram

10. Schematic Diagrams

11. Panel Description

1 2 3 4 5 6 7 8 9

Summary of Contents

Page 1 - TFT-LCD MONITOR

TFT-LCD MONITORGH17LSGH17ESManualSERVICETFT-LCD MONITOR CONTENTS1. Precautions2. Product Specifications3. Disassembly & Reassembly4. Alignments &a

Page 2 - 2 Product Specifications

2 Product Specifications2-1 SpecificationsLCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive, 17-Inch viewable, 0.264 (H) x 0.2

Page 3 - 2-2 Pin Assignments

2 Product Specifications2-2 GH17LS/GH17ES2-2 Pin AssignmentsSyncTypePin No.15-Pin D-Sub Signal Cable ConnectorSeparate Composite123456789101112131415R

Page 4 - 2-3 Timing Chart

2 Product SpecificationsGH17LS/GH17ES 2-3QRSPOVideoSyncSyncHorizontalVerticalCDEPOBAVideoSyncSyncSeparate Sync2-3 Timing ChartThis section of the serv

Page 5 - 5 Troubleshooting

GH17LS/GH17ES 5-15 TroubleshootingNotes: 1. Before troubleshooting, setup the PC’s display as below.• Resolution: 1280 x 1024• H-frequency: 64 kHz• V-

Page 6 - 5-1-2 No Power

5 Troubleshooting5-2 GH17LS/GH17ES5-1-2 No PowerWhen Pin 6 of CN105 is around 2V, does proper DC 8V,3V appear at Pin 1 and 7 ofCN105 seperately?Change

Page 7 - 5-2 No Video

There sync. and data output areR260, R261, R211, R213, and RA201 ~ RA212?5 TroubleshootingGH17LS/GH17ES 5-35-2 No VideoCheck signal cable connection a

Page 8 - WAVEFORMS

5 Troubleshooting5-4 GH17LS/GH17ESWAVEFORMS1357246

Page 9

Samsung Electronics Co.,Ltd.416, Maetan-3Dong, Paldal-Gu, Suwon City, Kyungki-Do, Korea.Printed in KoreaP/N : BN68-00225C-00http://www.samsungmonitor.