[TechAssist] Re: Zenith ZB4675 picture question...
- From: "Satguy" <satguy@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 9 Jul 2003 21:21:47 -0600
Did you check or replace those 180k ohm resistors on the crt boards? I don't
remember the locations but if any of them are open it can cause picture
problems like you are explaining.
Shaun
Advanced Electronics
Fort Morgan, CO 80701
(970) 867-3124
satguy@xxxxxxxxxxxxx
----- Original Message -----
From: "Terry H." <tvdoc@xxxxxxxxxxxxxx>
To: "Techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 09, 2003 1:27 PM
Subject: [TechAssist] Zenith ZB4675 picture question...
> Just repaired the 9-1194 sweep board and picture is good except for drive
lines that are predominant on the left but go across the screen. Almost like
tearing that c2212 causes on the 9-1130. I've gone over caps on the 9-1225
signal board and pip and only found a couple that were marginal. This thing
is a beast to dog out in a service position, so need to get it while the
board is out. Anyone have a clue or had a similar fail. Thanks for any.
> Terry H.
> The TV Shop
> 314C St. George St.
> Gonzales, Tx 78629
> 830-672-7403
>
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