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- monitor help please
March 22, 2006, 11:58 pm
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I'm hoping someone could help me with some info for a Proline 7G1r monitor.
Seems to be no go - fuse checks out OK and power seems to be getting into
the power supply OK (main filter cap charges fine), and there seems to be a
very soft "tic-tic-tic" coming from relay RY901 (or nearby). monitor was
working fine then just stopped powering up.
Would anyone have a circuit diagram they could email me, and maybe some
hints what may be the problem? I don't usually work on TV's and monitors but
I do have electronics training and experience so any helpful hints would be
greatly appreciated. You can email me direct to nathjohn2000 AT yahoo.com.au
Re: monitor help please
Thanks for the advice guys, I will look at the HOT and was going to replace
the electrolytics in the PS anyway as a preventative measure..
I'd still like to get hold of a schematic if anyone has one..
This monitor has the main power switch on the back with a "soft on/off"
switch on the front panel (I presume that's what relay RY901 does??) - the
"tic tic tic" sounds starts as soon as you switch on the main switch without
needing to push the front mounted button, so does this still sound like
Thanks again everyone, and yes I'm aware of the dangerously high voltages
inside these things and the necessary precautions, I just don't have very
much experience with TV/Monitors and the like.
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