[TechAssist] Re: Sharp 70GF-66E LOT s/c
- From: "Stefaan Van Slycken" <vanslycken@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 28 Nov 2003 18:27:35 +0100
Hi Terry,
it's a European version (NL stands for Netherlands), made in Spain. I don't
have equipment to test LOPTs because I mostly have replacements handy (at
least for the brands I sell myself). I'll see if i can find a replacement
for this one and try. The crackling sounded very odd to me...
kind regards,
Stefaan Van Slycken
Van Slycken Elektro
Waasmunster, Belgium
----- Original Message -----
From: "Terry H." <tvdoc@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 28, 2003 6:19 PM
Subject: [TechAssist] Re: Sharp 70GF-66E LOT s/c
Stefaan, European version or US, Sharp has a history of bad LOPTs. Do you
have the ability to remove the transformer and 'ring' it for shorted
windings? You might also backtrack to the horiz. driver transformer and
check for ringed solder connections which can also cause LOT failure.
Terry H.
The TV Shop
Gonzales, Tx
----- Original Message -----
From: "Stefaan Van Slycken" <vanslycken@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 28, 2003 11:03 AM
Subject: [TechAssist] Sharp 70GF-66E LOT s/c
> Hi crew,
> this is a quite recent (1 year or so) Sharp 70GF-66E set, LOT was short
circuited, I replaced it and the 12n/kV capacitor that goes with it, but
when started the set starts to crackle and after a short time the LOT is s/c
again. I have no schematic... any help would be great.
> Stefaan Van Slycken
> Van Slycken Elektro
> Waasmunster, Belgium
>
>
>
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