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It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
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The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
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Up to now you are the BEST! Prompt-efficient and so reasonable ! I have been after SONY service manual for quite some time !Thank you very much ! I can recomend your service to
all my collegagues ! V.Bergfield .
TROUBLESHOOTING GUIDES
C.
No Hi-Fi sound in the playback mode after Hi-Fi recording. Check the following procedure in RECORD mode.
Is the signal supplied to pin 9 , 14 of IC251?
NO
Check the Input Jack
YES
Is the Base of Q205 5V?
NO
Check IC601
YES
Is there output at pin 21 of IC251?
NO
Check IC251
YES
Is there FM osc wave at pin
29 , 30 of
P401?
NO
Change Drum
YES
Clean HEAD
15
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