Samsung 753 chasis an17 free download

File name 753_chasis_an17.pdf

CONFIDENTIAL COLOR MONITOR Chassis Model AN17K* 753DFX, 76DF AN17L* 753v, 753s 76V, 76E SERVICE Manual COLOR MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List AN17KS/AN17LS 7. Electrical Parts List 8. Block Diagram 9. Wiring Diagram 10. Schematic Diagrams AN17KT/AN17LT Samsung Electronics Co.,Ltd. 416, Maetan-3Dong, Paldal-Gu, Suwon City, Kyungki-Do, Korea. Printed in Korea 442-742 P/N : BH82-00005C-00 http://www.samsungmonitor.com (SyncMaster Worldwide) http://www.samsung-monitor.com (SyncMaster USA) http://www.sec.co.kr/monitor (Korea) CONFIDENTIAL 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 and CRT : this test. WARNING: A high voltage VR replaced in the Use a leakage current tester or a metering system wrong direction may cause excessive that complies with American National Standards X-ray emissions. Institute (ANSI C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL 1. When servicing the high voltage system, remove Publication UL1410, 59.7). the static charge by connecting a 10 kohm resistor in series with an insulated wire (such as a test 4. With the unit completely reassembled, plug the AC probe) between the chassis and the anode lead. line cord directly into a 120V AC outlet. With the