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WANTED: Printed circuit board assembly, P0521260

Started by verulamtelephone, November 14, 2023, 07:30:16 PM

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verulamtelephone

Hello out there!

I wonder if anyone has any Printed Circuit Board assemblies for Centurion, that they would be interested in selling?

I think that mine is fried...

Thanks in advance!

verulamtelephone

Here's some photos of the board... resistor R26 was burnt...perhaps diode CR27 as well. 

Replacing those board components did not fix it: no coin tones on deposit.


verulamtelephone

It seems that the actual part number of this board is PO535660.

Thanks...

TelePlay

Quote from: verulamtelephone on November 15, 2023, 05:14:38 PMReplacing those board components did not fix it: no coin tones on deposit.

Wouldn't it be that the burned resistor and diode are only the symptoms of another component on the board going bad, say shorting out, causing extreme power going through those 2 components?

verulamtelephone

#4
Yes, that's why I was hoping for an entire new board...the actual cause was a momentary, accidental application of 150VDC...