[TechAssist] Re: Zenith Model Z56Z83D7 Has Sound NO Picture
- From: "markbrock" <markbrock@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 18 Oct 2005 06:25:36 -0500
probably the 110K just change it no matter what, also take along an ecg580,
for cr3242 I think, it gets hot and desolders, near the center of the two pc
board, don't spend a lot of time, this is less than a 100.00 board, and
probabl;y the one you can't get the flyback for, which could be the
problem, usually takes out the HOT with it, the high voltage blocks are
common on this too, and the light box removes, two screws on front
behind speaker grill also ( I think )
brock
Brock Electronics
R.R.4 box 237
5208 cr.3385
Independence Ks. 67301
620-331-0235
fax 331-7191
markbrock@xxxxxxxxxxxxx
Zenith*Philips*Peavey*Fender*Crate
we work on all brands,makes,models
of anything that plugs in the wall
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, October 18, 2005 5:58 AM
Subject: [TechAssist] Re: Zenith Model Z56Z83D7 Has Sound NO Picture
> See if either or both of these resistors on the sweep module are open or
> increased in value:
>
> R3243 (110 K)
> R3244 (82 K)
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxx
>
>
> ----- Original Message -----
> From: "jonas miglinas" <miglinasj@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, October 17, 2005 10:17 PM
> Subject: [TechAssist] Zenith Model Z56Z83D7 Has Sound NO Picture
>
>
> Hello All,
> Have a service call on the above unrecognizable(to me)model.
> Does this model have a lightbox?
> Anything I should look for a no picture symptom?
>
> Any insight welcome.
>
> Jonas Miglinas
> Miglinas TV
> Chicago
>
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