Re: Zenith TVs

In general, with Zeniths, check the three small signal trasistors by
the jungle IC.
2N3906, & the three large video drivers on the CRT board, on the pix
tube neck.
Do this...before you boost/rejuvinate the pix tube. Thetube MAY be ok.
Hope this
helps, Dani.



cz wrote:
I was curious if anyone might be able to reference a Zenith SY2551S
problem. The picture is purple in color, meaning a failure in the green
circuit. I am gathering the part is blown up, so the part number would be
most helpful. Is there a common culprit for this failure on this chassis?

Additionally, I am troubleshooting two SL7573W with similar symptoms
(probably bad filter caps). Does anyone possibly have a schematic for part
values?

Thanks!

.

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