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COLOR TELEVISION RECEIVER
Chassis : S51A
Model: CX6840W3X/XEG
COLOR TELEVISION RECEIVER CONTENTS
1. Precautions
2. Specifications and IC Data
3. Disassembly and Reassembly
4. Alignment and Adjustment
5. Troubleshooting
6. Exploded View and Parts List
7. Electric Parts List
8. Block Diagram
9. PCB Layout Diagram
10. Wiring Diagram
11. 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
NOT BE ABOVE
protective shields. DEVICE
LEAKAGE
CURRENT 0.5mA)
UNDER TESTER
TEST
2. When reinstalling the chassis and its TEST ALL
assemblies, be sure to restore all protective EXPOSED METAL
SURFACES
devices, including: nonmetallic control knobs
2-WIRE CORD
and compartment covers.
ALSO TEST WITH
PLUG REVERSED
3. Make sure that there are no cabinet openings (USING AC ADAPTER EARTH
PLUG AS REQUIRED) GROUND
through which people