Goldstar OS-7020 in problems
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Goldstar OS-7020 in problems

 
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VMI
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Posted: Sat Feb 19, 2005 5:59 pm    Post subject: Goldstar OS-7020 in problems Reply with quote
Hi,
my Goldstar OS-7020 refused to show something on the screen.
As far as I can tell, without a schematic, the High voltage is missing.
The heater voltage is present as are various power supply voltages (+/- 12V
for the opamps and +5V for others.
A service manual or schematic could be very andy to trouble shoot the scope.
Anybody who can point me to a link or make a copy?
Many thanks in advance.
Cheers,
Marco

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