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So far I´m a satisfied customer. I have only downloaded "TECHNICS SX-KN470 Service Manual" maybe I will use it later.
Best regards
Peter
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Good manual. It is complete and of high quality, both text and graphics. The schematics are with the original big size, so it can be viewed or printed without any loss of resulution and sharpness.
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We needed a manual quickly...online it was available immediately, at a very low price. We loved the convenience!
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Excellent!!
Got what I need and very fast!!
Thank You
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One address for rare manuals.Very good copy. Thank you.
Your
Klaus Husse
TROUBLESHOOTING GUIDE
AUDIO CAN NOT BE RECORDED
Is BIAS level O.K at T4001?
Yes
No
60V
Is the voltage at Emitter of Q4003 5V? Yes
No
Check POWER circuit.
Is the voltage at pin 23 of IC4001 above 5V?
No
Check IC4001.
Yes
T4001 is broken or shorted.
Is there AUDIO signal at pin 10 of IC4001?
No
Check the circuit between audio out of Tuner and pin 10 of IC4001.
Yes
Check J4201 and peripheral circuit.
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 $4.99 HR-A591U JVC
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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