Question about Sony STR-DE597 Receiver
Some time ago, I took the unit out of the cabinet for cleaning. When I put it back, I found that the tuner readout display was dark - nothing whatsoever. It seems to work fine otherwise, but is pretty difficult to use like this.
It's probably not worth taking in for repair, but I also hate to have to replace it. Does anyone have any suggestions on how to revive it??
Check for bad solder connections on the display itself. If none use a voltmeter and check dc voltage on the first and last pins of the display. should be about 20v dc. If you don't have the dc voltage check for a bad transistor or resistor in the power supply. It could also be other thing but this is where you should start.
Posted on Feb 24, 2009
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