.
2
CONTENTS
1. safety precautions………………………………………………………………………………………3
2. block diagram
and PHILIPS UOC functional difference between the various IC versions ………………….4
3． Replacement of memory IC……………………………………………………………………………7
4． Service adjustment……………………………………………………………………………………...7
5． ICs functional description………………………………………………………………………………11
6． Test point waveform………………………………………………………………………………….…15
7． All ICs/transistors voltages…………………………………………………………………………….16
8． Purity / convergence adjustment……………………………………………………………………..17
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