Quote:
Originally Posted by bandersen
I suggest you test the four 270pF mica coupling caps in the IF. I've found quite a few bad ones in early RCA sets.
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I would refrain from touching anything in the IF strip at the moment. It will upset a alignment and we not have even a gain reference point at the moment.
I would suggest first Chris disconnect anything from the antenna switch on the tv set yo channel 4 and advance the contrast control fully clockwise and see if he can see snow on the screen.
It with the Leader connected with the contrast control fully clockwise if the picture loses sync and goes negative.
The CRT can tell many things if only we had a few photographs