[TechAssist] Re: Zenith 27" TV - SY2552S - Video Washed Out with Vertical Retrace Lines

  • From: "David Lessard" <mr_fixit@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 6 Feb 2004 19:56:24 -0500

Yup, short between base and emitter, what's the replacement for this? An
ECG399? Thanks a bunch Eric. I'll post the fix when it's done.

Alexandria Electronics
50 Harrison Street
Alexandria, Ontario
K0C-1A0
 
mr_fixit@xxxxxxxxxxxx
 

-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Eric Manuel
Sent: Friday, February 06, 2004 7:51 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Zenith 27" TV - SY2552S - Video Washed Out
with Vertical Retrace Lines

Hi david try Q5104 on the crt board,,,Eric
Eric Manuel
Deer Lake Nfld
Canada

David Lessard wrote:
> 
> Set came in with video washed out with vertical retrace lines. Turning
> down the screen level causes the washout effect to become more
> prominent. I suspect luminescent circuit (buffer transistor) but
where?
> Thanks in advance.
> 
> David Lessard
> Alexandria Electronics
> Alexandria, Ontario
> mr_fixit@xxxxxxxxxxxx
> 
> 
>
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