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Problem on Philips F880 HiFi unit

Power supply out, I'd like to get eletronic schematics ore service manual.
This unit is aged 20 years...

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  • Raugez Mar 06, 2008

    I have all needed tools, DVM, scope, HF generator...

    What happen is two fuses protecting audio power amp goes in the next second after power on. I guess the integrated amp's are out. But there is a kind of main board where everything is connected and decoding all that is a mess. Philips that I asked sais schematics and thec handbook are " secrets " :-)

    Sure, after 20 years, could be copied ???

    If nobody has this info, the poor F880 is on it's way to the bin....

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I did some checking & this looks like a tough one to find. But all is not lost. Fortunately, the older equipment can be fairly easy to troubleshoot. We can correspond back & forth if you like until the problem is resolved. You'll need a quality digital multi-meter before you do anything. Do you have any idea what has failed? The worse case-scenario what be the power transformer. If that would be the case then your only hope would be to find another F880 to rob parts from. Like me now how you would to proceed.

Posted on Mar 05, 2008

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Posted on Jan 02, 2017

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