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Clear and complete service manual. Easy now to restore my old Kenwood KD-1500.
Thanks a lot.
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Thanks for this "hard to find" service manual. This Sony PS212A is a very good turntable that needed to be restored !
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Excellent quality on these manuals. Same as having the original printed manual and incredibly useful when doing a custom install like me. Keep it up on the good work.
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This is an excellent information source. Great quality and tons of info regarding technical service for the Technics SH8065.
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5 stars on this manual since it is the complete version, not the half manual you find free for download all over the web. Good job.
6. Voice cannot be transmitted to other party (outgoing call).
NG Can the base and handset be connected? OK When 1 kHz, 7 mV sine waveform is applied to MC591 + side, can the 1 kHz sine waveform from pin 38 of IC504 be fed? OK Check whether there is the 1 kHz waveform at pin 46 of IC7. OK Check whether the waveform from TEL-line output is fed. OK Check MC591 of handset. NG Check T1, RL1 and their peripheral circuits. NG Check IC7. NG Check Q505 and Q517. See 3. The base and handset cannot be connected.
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