COMPAQ Compaq MV700-Samsung573 free download

File name Compaq_MV700-Samsung573.rar

COLOR MONITOR SyncMaster 753DF (DF17K*) SyncMaster 755DF (DF17J*) SERVICE Manual COLOR MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Electrical Parts List 8. Block Diagram 9. Wiring Diagram 10. Schematic Diagrams Samsung Electronics Co., Ltd. May 2000 Printed in Korea P/N : BH68-00129G-01 1 Precautions 1-1 Safety Precautions WARNINGS 2. Inspect all protective devices such as nonmetallic 1. For continued safety, do not attempt to modify the control knobs, insulating materials, cabinet backs, circuit board. adjustment and compartment covers or shields, 2. Disconnect the AC power before servicing. isolation resistor-capacitor networks, mechanical insulators, etc. 3. When the chassis is operating, semiconductor heatsinks are potential shock hazards. 3. Leakage Current Hot Check (Figure 1-1): WARNING: Do not use an isolation transformer during 1-1-1 Servicing the High Voltage VR this test. and CRT : Use a leakage current tester or a metering system that complies with American National Standards WARNING:A high voltage VR replaced in the wrong Institute (ANSI C101.1, Leakage Current for direction may cause excessive X-ray emissions. Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7). Caution: When replacing the high voltage adjustment VR, it must be fixed by a 4. With the unit completely reassembled, plug the AC soldering iron after it is properly set. line cord directly into a 120V AC outlet. With the unit's AC switch first in the ON position and then 1. When servicing the high voltage system, remove OFF, measure the current between a known earth the static charge by connecting a 10 kohm resistor ground (metal water pipe, conduit, etc.) and all in series with an insulated wire (such as a test ex