[TechAssist] Re: Zenith SG2799Y loss of horizontal sync
- From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 6 Nov 2003 07:53:50 -0600
Does this set have a PIP board mounted above the sig board. If so bypass the
PIP by removing the grey colored cable with the red connector from both the
PIP board and the sig board. Next remove the other grey colored cable with
the black connector from the PIP board and place it in the red connector on
the sig board . This makes a loop connection on the sig board connecting the
red cable socket to the black socket connection.
Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "Barry MacInnes" <foxhole@xxxxxxxxx>
To: "Tech Assist" <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 05, 2003 10:22 AM
Subject: [TechAssist] Zenith SG2799Y loss of horizontal sync
> Hello Techs,
> This set intermittently looses horizontal sync and the audio is muted
with a on screen mute display.
> The main module is 9-959 and the sweep module is 9-754.
> Has anyone seen this failure?
> Thank You,
> Barry
> TV Service Clinic
> W.Lebanon,NH
>
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