How Can We Help?

GEC 2012

< Back

The trouble is bending to the right whenever the top half of the
picture is predominantly white. A new PCF802 line oscilator
valve has been tried without success.
Try a new PFL200 video/sync valve, also check the
coupling capacitor C111 (0.1,uF) to the sync section of the
valve and the value of the 471(52 resistors (R74 and R75)
supplying the sync separator’s screen grid. There should be
about 94V at pin 3.

0 0 votes
Article Rating
Subscribe
Notify of
guest

This site uses Akismet to reduce spam. Learn how your comment data is processed.

0 Comments
Inline Feedbacks
View all comments
Table of Contents
0
Would love your thoughts, please comment.x
()
x