[TechAssist] Re: Sony TV KV-27V42 Horizontal Pulling
- From: "John H Smit" <jhsm@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 12 Nov 2004 10:24:14 -0700
Sorry
I forgot to mention that I changed the volt,reg with a STR-F6626
It did not make any difference
Thank you
John
----- Original Message -----
From: "John H Smit" <jhsm@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 12, 2004 10:16 AM
Subject: Sony TV KV-27V42 Horizontal Pulling
> Hello to all
> I got this Sony TV KV-27V42 which was dead,and after changing the shorted
> HO transistor it came back on but the picture shows horizontal pulling,
> the transistor gets very hot and the TV will click off after about 30 sec.
> I scoped the waveform on the collector of the HO transistor and the DC
> voltage shows 135 volt and the p/p voltage 1134 V, I do not have a S/M yet
> and I was wondering if anybody could give me a hint on this one.
>
> It is a 2001 TV so I wonder if a Sams has been made yet.
> Thank you in advance.
> John H Smit
> Smit's TV Service
> Box10
> Gunnison Utah 84634
> 800-355-4948 Fax&Phone
> 435-528-7955 Fax&Phone
> jhsm@xxxxxxxxxx
>
>
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