Re: Tek 7623A - Inverted and compressed Horizontal only from TB (was 7623A + 7A26 + 7B53)

Fabio Trevisan
 

Thanks Leonard,
I had a look at it... Very well written.
Unfortunately I guess my problem is not on the discrete part of the
amplifier (because the readout is working correctly).
But, who knows? I still have to probe around the circuit to know the truth.
Brgrds,
Fabio

On Wed, Mar 7, 2018, 13:53 kc0wox Leeper <kc0wox@...> wrote:

Here's a link to troubleshooting a 7504 horizontal amp. It may have some
sections that are similar to yours. It starts with a power supply problem
and has a link to the horizontal amp.

http://golddredgervideo.com/kc0wox/tek/7504/

Leonard



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