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Great product, helped me to restore vintage walkman cassette.
Just some pictures could be little bit more sharp and contrast
Thank you
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I love older radio's and the service manuals that are sometimes hard to find. Was able to find a manual quite easily on this site.
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Thank you for your shop manual! Your help was very useful - the device is repaired! Once again - Thank you! I wish you a successful business! Edward (Russia).
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It was a great experience,instead of purchasing a new Stereo Amplifier ,in just minutes i repaired my old one and that was thaks to the manual I have purchased from you.
Thanks again.
Samuel Alter
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Das ging ja sehr unkompliziert hat bestens geklappt und die Quallität ist auch noch gut.
Vielen Dank dafür.
5.5
Signal processing section
Is the sound output from both channels (L, R)? YES Normal
NO
No sound from either channel. YES Is 9V present at IC301 pin 31? YES Is the audio signal (including sampling output components) output to IC151 pins 1 and 7 during playback? YES Is the audio signal output at IC301 pins 3 and 30 during playback? YES Check the muting circuit.
NO
Compare the L-ch and R-ch to locate the defctive point.
NO Check the viciniyt of the Q321 audio power supply. NO
Check IC151 and its peripheral circuits.
NO
Check IC301 and its peripheral circuits.
1-26 (No.MA027)
 $4.99 KD-S5055 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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