Circuit Description - Philips 20PT643F Service Manual

Circuit Description

Index of this chapter:
1. Introduction
2. Audio Signal Processing
3. Video Signal Processing
4. Synchronization
5. Deflection
6. Power Supply
7. Control
8. Abbreviations
9. IC Data Sheets
Notes:
For a good understanding of the following circuit descriptions, please use the
Block diagram
clarification.
Figures below can deviate slightly from the actual situation, due to different set
executions.
. Where necessary, you will find a separate drawing for