I got a partially destructed harman/kardon HK580I receiver from a friend a while ago. It was dismantled because of a bunch of blown resistors and transistors on the amplifier board.
I got the thing all back together so now I can work on it. The transistors of the amplification stages are fine. These were zener diodes, transistors, and resistors in part of the power supply. They are all gone and I don't know the values of the zener diodes, or the resistors that were once there. The transistor numbers are there, however, so that's okay.
Does anyone have any schematics for this receiver? Or does anyone have an HK 580I that they might open up and tell me the numbers out of?
Thanks very much.
I got the thing all back together so now I can work on it. The transistors of the amplification stages are fine. These were zener diodes, transistors, and resistors in part of the power supply. They are all gone and I don't know the values of the zener diodes, or the resistors that were once there. The transistor numbers are there, however, so that's okay.
Does anyone have any schematics for this receiver? Or does anyone have an HK 580I that they might open up and tell me the numbers out of?
Thanks very much.
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