[TechAssist] Re: 2nd post: zenith 9-1244 Model SLS1935w,Dead

  • From: "fantaj" <fantaj@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sun, 23 Sep 2001 15:29:55 -0400

Try Q-3401 = 121-1146 = ecg-123/ecg-287
Bridge C-E and see if you can force the set on.
Check Horizontal pulses Pin 23 of IC-1200 are brief.
Pin #26 has 5VDC.
good luck
also check a small resistor under the 10 watt in the power supply cant find
my notes on this one.
fuzzzzzzzzzz
----- Original Message -----
From: "Dave" <tvman@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, September 23, 2001 9:54 AM
Subject: [TechAssist] Re: 2nd post: zenith 9-1244 Model SLS1935w,Dead



Check Q3200 if good replace TA8879N[221-806]
----- Original Message -----
From: "Jonas Miglinas" <miglinasj@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, September 22, 2001 7:52 PM
Subject: [TechAssist] Re: 2nd post: zenith 9-1244 Model SLS1935w,Dead


>
> Frank,
>   I've had this problem before and the two solutions was to replace the
130v
> regulator or the 12v regulator (it will check ok, just replace it) Sorry,
i
> don't have the schematic in front of me, i can't give you a number of
> location
>   Hope this helps   Jonas----- Original Message -----
> From: "Frank Luu" <fkluu@xxxxxxxxx>
> To: "Tech" <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, September 22, 2001 8:18 AM
> Subject: [TechAssist] 2nd post: zenith 9-1244 Model SLS1935w,Dead
>
>
> >
> >
> > Hi all:
> > This unit won't come on (sometimes it did come on).
> > Relay keep cycling. Voltage regulator OK 130V.Replaced
> > jungle IC, still won't work.
> > Any help is appreciated.
> > Frank
> >
> >
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