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Old 05-04-2022, 09:29 AM
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zeno zeno is offline
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Location: New Hampshire
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A few things you may look at....
Go into service menu & write down all the numbers.
Compare to the manual, some are set to feature level per
model. Others are true adjustments.

Had several Sonys that the tuner/IF assy shorted at the data line.
Gave all sorts of strange symptoms. None of the IC's were getting
data to load up. So check the DATA, CLOCK & ENABLE lines
for clean wave forms. Activity usually in bursts but sometimes
only on key press.

Its not rare for Eproms to go corrupt.

Zeno
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Old 05-04-2022, 01:46 PM
brodek brodek is offline
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Hi Doug the set was made in 2003
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