SONY Replacement Remote Control for STRDE575, DAVL7100, STRK502P, STRK502, HTDDW830
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Sony STR-K502P A/V Control Amplifier
This one has kind of a serious problem.
Sony STR-K502P Amplifier - Part 3
Sort of works. I think it blew the so called "new transistors" as they are most likely counterfeit.
Sony STR-K502P Amplifier - Pt. 4
It just gets worse...
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