[TechAssist] Re: Sony KV2782R shutting down chassis SCC648K-A
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 20 Sep 2004 17:40:12 -0400
I can hear the High voltage with the wire connected, so it's coming up.I'll
check timing tomorrow. When I took the high voltage lead out of it the sound
came up. Will know more tomorrow.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Andrew Rose" <badandy2@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, September 20, 2004 3:36 PM
Subject: [TechAssist] Re: Sony KV2782R shutting down chassis SCC648K-A
> pull the thin wire off stat if high volts comes up stat bad
> Andrew Rose Action TV. Holbrook ny.
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, September 20, 2004 2:38 PM
> Subject: [TechAssist] Sony KV2782R shutting down chassis SCC648K-A
>
>
>> I replaced the flyback in this set and now it's shuts down at turn on.
> High
>> voltage comes up.The B+ is 135. Could the High voltage regulator be bad?
>> Does anyone have a print on this set? # on high voltage stat is
>> 1-230-940-11. Tritronics has one for $60 but customer won't spend that
> much.
>> Anyone have a used one ? Don't see many Sony's but I think I remember
>> working on one of these and the stat was bad. Can you tell by pulling the
>> high voltage wire out of the stat? I get 24V at the protect pin from the
>> stat.
>> Al Marquardt
>> ampm@xxxxxxx
>> Al Marquardt Electronic Repair
>> 206 W Main
>> Girardville Pa. 17935
>>
>>
>>
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