[TechAssist] Re: Quasar TV-VCR
- From: gulftech@xxxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 7 Jan 2002 09:21:21 -0600
Peter,
Your first problem, not taking the tape, is a timing problem. Remove the
loader, manually operate the mode motor until the timing marks line up,
and reinstall the carriage.
The second problem is a bad video IC. Don't remember the location
number, but it's a 40-pin circuit on the left rear of the VCR chassis.
Has a crystal on top. Panasonic number is VCRS0167A. Cost is about $40
from Tritronics. It has s/m caps that leak and ruin the board, like the
Sony sound ckt SBX1637. Have fixed a very few, but better to replace.
Ken Smith
Gulf Technical Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL 32561
850-934-8324 (Voice) 850-932-0819 (Fax)
On Sun, 6 Jan 2002 21:35:34 -0600 pwblakeman@xxxxxxxx writes:
>
> This is a model VV1220A. The unit came in with a tape stuck in it. I
> found the cassette load/unload motor belt broken. I replaced the
> belt.
> Now it won't take the tape. Also the video on the TV is smeared and
> washed out. It looks something like AGC symptoms. On a strong signal
> the
> screen goes almost all white.
> Any ideas on this one?
>
> TIA,
>
> Peter Blakeman
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