Samsung SP43T7HPSXSV ET-SB-EX-SI 1280484878 free download

File name SP43T7HPSXSV_ET-SB-EX-SI_1280484878.pdf

PROJECTION TV RECEIVER Chassis : J54A(P)C1.5 Model: SP43T7HPS/XSV PROJECTION TV RECEIVER CONTENTS 1. Precautions 2. Reference Information 3. Specifications 4. Alignment and Adjustments 5. Troubleshooting 6. Exploded View and Parts List 7. Electric Parts List 8. Block Diagrams 9. Wiring Diagram 10. Schematic Diagrams Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing (READING SHOULD protective shields. LEAKAGE NOT BE ABOVE DEVICE CURRENT 0.5mA) UNDER TESTER 2. When reinstalling the chassis and its TEST TEST ALL assemblies, be sure to restore all protective EXPOSED METAL devices, including: nonmetallic control knobs SURFACES and compartment covers. 2-WIRE CORD ALSO TEST WITH 3. Make sure that there are no cabinet openings PLUG REVERSED (USING AC ADAPTER EARTH through which people--particularly PLUG AS REQUIRED) GROUND children--might insert fingers and contact dangerous voltages. Such openings include Fig. 1-1 AC Leakage Test the spacing between the picture tube and the cabinet mask, excessively wide cabinet 6. Antenna Cold Check: ventilation slots, and improperly fitted back With the unit's AC plug disconnected from the covers. AC s