Sony STR-GE925 Digital Board Needed
 

Make : Sony
Model : STR-DE935
Problem : No audio from any outputs when in any surround mode. We get the
front L/R when it's in 2 channel mode OK. We can get audio using the 5.1
inputs ( These bypass the DSP circuitry)

When using the 2 channel stereo mode , if when engage the EQ , we lose the
audio.

We have found the 3.3V supply that feeds most of the IC's on the digital
board running at 5Volts....may have cooked em'! Subbing the supply with
proper voltage was no help.

The DSP IC's are very pricey....would prefer to find a replacement from a
junker if anyone has one! A new Digital board is about $160.

Any thoughts? Parts! Bulletins!

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Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)

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"If you push something hard enough it will fall over."
Fudd's First Law of Opposition - Sir Sidney Fudd