Question about RCA RS2664 Shelf System

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Open error 255

When i turn the system on or select tuner it says "open error 255" and no sound at all from radio, but plays cd's.

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Re: open error 255

Pls check supply voltage to tuner circuit,since this is digital tuner check digital clock and data.if you dont have scope to check,may be you try with vom meter and check about 4.7v on both line.when you select tuner notice slight flicker on your metre which will give hint of clock and data present.

Posted on Dec 17, 2007

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