How Can We Help?

Bush TV135R poor frame sync

You are here:
< Back

There is a 1uf screen decoupling capacitor on the Video output valve, PFL200. In earlier sets this was mounted next to the valve and went O/C, this caused poor LF response in the video amplifier attenuating the frame sync pulses.
Factory mod was fit a new capacitor on the print side of the PCB.

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