[TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then shutdown

  • From: "Shaun" <satguy@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 15 Sep 2005 18:20:52 -0600

I replaced ICX3431 (STR53041 OEM) regulator, IC2100 (LA7838), CX3434 (22 mfd
50 volt), C3432 (100 mfd 63 Volt) and TX3204 (95-4438 Flyback) I have
checked all the diodes and several caps but so far found nothing. Any other
advice on this bench bug?

Shaun

Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
----- Original Message ----- 
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: "tech" <techassist@xxxxxxxxxxxxx>
Sent: Saturday, August 27, 2005 3:29 PM
Subject: [TechAssist] Zenith SR3238RK 9-1559 Chassis relay click then
shutdown


> This set tries to come on when the power button is pushed then shuts right
> down. I replaced the 2 caps in the power supply 25 volt 100 mfd and 63
volt
> 22 mfd and still does the same thing. I checked the techassist website
tips
> but only found one tip with CR3435 shorted and mine is good. Anyone else
> have any other tips on this chassis?
>
> Shaun
>
> Advanced Electronics
> 224 West Riverview Ave.
> Fort Morgan, CO 80701
>
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