Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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dsg
 
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Default Wanted: Schematics and/or service manual for Marantz PM140 amp

Hi all,

I just bought an old Marantz PM140 amp at a thrift store. It is in decent
condition, but there are some small things I'd like to fix (the LEDs are
fried, seems to be way too high a voltage over them. I could trace the
tracks and find the cause, but I would like the schematic anyway for
future reference.

If anyone has these, I would be most glad.

--dsg
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