[TechAssist] Re: Update on Mitsubishi R/P VS-4561R
- From: "Damon" <damon101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 23 Sep 2001 07:17:44 -0500
Hi Ed,
Hope you're not running into what I just saw....a bad IHVT. I replaced a
Vert output, and the SMPS output, and 2 weeks later it died......
----- Original Message -----
From: "Tel-Tek Electronics" <teltek@xxxxxxxxxxx>
To: "AAAA TECH-ASSIST" <techassist@xxxxxxxxxxxxx>
Sent: Saturday, September 22, 2001 3:02 PM
Subject: [TechAssist] Update on Mitsubishi R/P VS-4561R
>
> This was the set with no vertical deflection.
> Just sort of a colorful sine wave on the mid screen.
> Found only 1.3 volts on pin 8 of vertical O/P IC. (LA7838).
> Found open resistor (1.2 ohm) from pin 5 of flyback (Believe it was R519).
I
> don't know what opened this resistor, since I had already changed the O/P
IC
> and capacitors in that circuit.
>
> -Ed-
>
> teltek@xxxxxxxxxxx
>
> Tel-Tek Electronics
> Midland
> Ontario.
> Canada
>
> Help make your TechAssist online repair tips
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