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Contents
1. Overview………………………………………………………………………………………2
2. Chassis Installation and Parts List………………………………………………………………3
3. Cabinet Parts List and Installation……………………………………………………………10
4. Signal Flow Diagram…………………………………………………………………………14
5. Adjustment Test…………………………………………………………………………………15
5.1 I
2
C bus adjustment test…………………………………………………………………15
5.2 Complete set adjustment test……………………………………………………………18
6. Trouble Shooting……………………………………………………………………………20
7.
Overview of IC Function
……………………………………………………………………
24
8. IC and Voltage of Transistor…………………………………………………………………29
9. Resistance to Earth of Some Circuits………………………………………………………32
10.
Waveform Diagrams
…………………………………………………………………………
34
Appendix 1 Explanation of Parts No.……………………………………………………………35
Appendix 2 Difference of CRT
……………………………………………………………………
50
Appendix 3 Circuit diagram………………………………………………………………………51
Appendix 4-1 Fig. PCB touch side…………………………………………………………………52
Appendix 4-2 Wire arrangement on PCB welding side…………………………………………53