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There are currently no product reviews.
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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.
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Thank you very much you are helping me a lot with my preferred hobby!!! this manual of an old TV is going to be very helpful!!!!
You are very honest competent great job very clear and well done!!!!
Matteo
FM(TU101) TROUBLESHOOTING
Check the 10V input of TU101 Pin 6
YES
Check the 10V of Q102 "E" YES NO
Check the Power circuit
Check the "High" of TU101 Pin5
Check the "LOW" of IC103 pin7
YES
NO
YES
NO
Refer to "IC103 Troubleshooting"
Replace the Q102
Check the OSC waveform of TU101 pin8 YES NO
Refer the TU101
Refer to "IC102 Troubleshooting"
IC 102 TROUBLESHOOTING
Check the Power input of IC102 pin8 YES NO
IC903,D105,D106 Check
Check the waveform of IC102 pin20, 21
YES
NO
Check the FM(TU101) ,AM(L102)
YES
Replace the IC102 Check the waveform of IC102 pin16, 17
YES
NO
Check the "LOW" of IC102 pin13 Refer to "IC103 Troubleshooting"
YES
END
NO
Replace the IC103
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