20 Most Recent
Goldstar GVR-DD1 VHS VCR Questions & Answers
Eating tapes
This is the number one failure mode for a tape machine.
One drive is used to pull the tape out and run it across the heads very
accurately, and another drive is used to pull the tape back into
the cassette. This one uses a clutch to allow it to slip so that
the takeup reel in the cassette can vary in speed depending on
how much tape is on it. After a few years, it slips too much and
can't pull the tape in fast enough. (older units use rubber idler
wheels to do the same thing)
Either tighten up the clutch, or replace the rubber wheel.
Hope Ya Fix It!
Input
Usaly there is a button on the remote for input but if you do not have that you might try changing chanels below chanel 1. Some Goldstars hide the front input down there
Goldstar KMV-9012 (year 1990) TV/VCR Combo
This is the problem with these combo units. When the VCR has
trouble (this sounds like a mechanical one) it inhibits the TV from
working as well cause they share the same power supply. It needs
a VCR expert to fix ya up.
I tell people all the time not to buy these combo units unless they
really need the conveinience cause you get to throw away the TV when
the VCR goes bad.
Goldstar GVR-DD1
Even the service manuals are pretty bad at helping with mech problems
like this. You just have to be very mechanically inclined to
figure it out. A lot of VCR mechs are very similar however so
this is where experience helps. You do need to get the circuit
board off however. Usually a few screws up from the bottom.
Pretty smart huh! - put the least reliable parts (the belts) in the
hardest place to get to. Look carefully for little broken plastic
pieces. gear teeth etc. Since the motors work some of the
time, they are not the problem. Could be the mode switches are
out of time. They are a set of switch contacts buried in the mech
which tell the brain what position the mech is in. Move the load
motor by hand (I use a 5V power supply with a fwd/rev switch so I can
run it back and forth and watch the action.
Goldstars are good mechs. They make a ton of them and pretty well
get the design bugs out, but of course those little plastic parts break
easily.
Hope Ya Fix It.
VHS system malfunction
VCR's automatically detect what speed the present tape was recorded
at. It only gives you a choice of speeds when doing the
recording. If you are saying that it won't playback a tape
recorded in one of the slow speeds, it is most likely because VCR's
with more than two heads use different combinations of them in
different speeds and the ones used for slow speeds are maybe needing
cleaning. If this is the case, the vcr will seem to be playing
OK, but the video playback will be bad.
Error Message on display
The alarm message usually means that the tape didn't load properly. Instead of trying to play the tape and destroy it, the unit will just stop. A common problem is that the tape heads don't spin. Without a cushion of air between the heads and the tape, the tape will get ruined. Sorry to be the bearer of bad news, but this is a repair that needs to be done by a tech. The positions of the tape and heads are very touchy and have to be perfect. I would try to find a repair center that can give you a good estimate and then determine for yourself if repairing the unit is cost effective.
Hope this helps :)
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