RE: WG6100 burning up R100

From: Mendel Pearl <mypearl_at_dds.nl>
Date: Mon Sep 02 2013 - 10:09:59 EDT

It smokes because one of your amps is drawing too much current. Also
explains your picture distortion.

Mendel

-----Original Message-----
From: owner-vectorlist@vectorlist.org
[mailto:owner-vectorlist@vectorlist.org] On Behalf Of Andre Huijts
Sent: maandag 2 september 2013 0:16
To: vectorlist@vectorlist.org
Subject: Re: VECTOR: WG6100 burning up R100

Pardon me, I of course ordered LV2000's not 6100's. I prefer Jeff's great
service over the other seller's no service.

Op 2 sep. 2013, om 00:12 heeft Andre Huijts <a.huijts@upcmail.nl> het
volgende geschreven:

> Examined a defective 6100 and I found F100 and F101 were blown. Replaced
them but figured they went for a reason show checked all the chassis
transistors and found a bad one, replaced with some type, measured out fine,
no shorts to chassis.
>
> Since the LV section was still original I checked the parts there and
noticed R100 had smoked (but still measured 15 Ohms out of circuit). Also
checked Q100 and found it defective, replaced it.
> Checked all other parts in LV, seemed fine.
>
> Powered up, smoke from R100 but picture does come up (although wobbly),
decide to power down.
>
> I wonder why R100 started smoking again. I'm positive I checked all
transistors on the deflection board.
>
> I've ordered two LV6100's from Jeff but maybe I have to look for something
else too ?
>
> Cheers, André
>
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André Huijts
andre.huijts@upcmail.nl

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Received on Mon Sep 2 10:10:01 2013

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