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Marcel
 
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Default Philips VR457/03 rectifier diode (for 9-15 VDC) dies after couple of hours of operation

Hi, anyone experience with Philips VCR VR457/03 problems where the
9/15VDC rectifier diode in the power unit(BYW98-200) dies after a
couple of hours (the usual semiconductor smell).
I don't have the schematics but it seems this rectifier only drives
the motor circuitry. I haven't been able to measure the current at the
point it dies, but during the first hour or so, current is around 1A.
Have checked/replaced the capacitors but no luck so far....

Thanks, Marcel