[TechAssist] Re: Toshiba CF32C40 tac9321, relay click dead, no smps power up

  • From: "danny williams" <wizhd@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 29 Oct 2004 15:16:53 -0500

I don't. sorry!.
----- Original Message ----- 
From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 29, 2004 2:10 PM
Subject: [TechAssist] Re: Toshiba CF32C40 tac9321, relay click dead, no smps 
power up


>
>
> No optocoupler ic used, do you have the print?
>
> Country TV
> Ron Miller
> Inez, TX. 77968
>
> ----- Original Message ----- 
> From: "danny williams" <wizhd@xxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, October 29, 2004 1:51 PM
> Subject: [TechAssist] Re: Toshiba CF32C40 tac9321, relay click dead, no 
> smps
> power up
>
>
>> If it has the optocoupler ic. Try that? Dan W.
>> ----- Original Message ----- 
>> From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Friday, October 29, 2004 10:54 AM
>> Subject: [TechAssist] Toshiba CF32C40 tac9321, relay click dead, no smps
>> power up
>>
>>
>> > Plug in relay clicks have 160 vdc on pin 1 of Q801 STR S5241,no other
>> > voltages developed from SMPS.
>> > R862 ( 200k) start up resister off 160volt line is good, caps in power
>> > supply area esr good. T862 rings good, also flyback rings good.
>> > No burnt or heat stress areas , no print.
>> > Need tips or print of PS area. tia
>> > Country TV
>> > Ron Miller
>> > Inez, TX. 77968
>> >
>> >
>>
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