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Manual-link came 30 minutes after having paid for an extremely rare (40 years old) item (sony icr-120) and helped me to get the radio rework again. So really good help for me, fast and reliable delivery and -taken that into consideration- a very reasonable price for that service. So thanks again! Mike, Germany
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Some of the pictures in this manual are a bit irritating. I had to dissassemble the unit and some of the screws have different threads, which is not mentioned in this manual. Also some of the drawings of the boards look different than the actual boards.
After all, the manual was very useful. I was able to recalibrate the capstan drive and it is working fine again.
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This manual is very good. 303 pages scanned in a very high resolution. My camera has bad, leaking capacitors which all of the V5000 models are suffering from these days.
There is a huge part list with all capacitors, transistors etc. in this manual which helped me a lot. Otherwise I would not have been able to buy replacement parts.
The dissassembly guide is very enormous and detailed. Unlike on the Panasonic MS1 manual I downloaded here it actually looks like the real parts look. And the screws are labeled correctly, so you shouldn't have any left after the repair. ;)
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has all the schematics you could need,and very well laid out format also has all part numbers along with an exploded view which is helpful
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Very nice to have! Now it is no problem to understand how it is put together.
Helps me a lot.
KD-S871R
Feed Section
Is the voltage output at IC521 pin "53" 5V or 0V? NO Is the wiring for IC521 (90) ~ (100) correct? NO YES NO YES YES Is 5V present at IC581 pin "11"? YES Check the vicinity of IC521. Is 6V or 2V present at IC581 "5" and "6"? NO Check IC581. Check the feed motor connection wiring. NO Check CD 9V and 5V.
Is 4V present at both sides of the feed motor? YES Check the feed motor.
Focus Section
When the lens is moving: NO Check the circuits in the vicinity of IC581 pins "15" ~ "18". YES YES Check the pickup and its connections.
4V
Does the S-search waveform appear at IC581 pins "17" and "18"?
Spindle Section
Is the disk rotated? YES YES Does the RF signal appear at TP1? YES Is the RF waveform at TP1 distorted? YES Proceed to the Tracking section NO Check the circuits in the vicinity of IC501 "19" ~ "24" or the pickup Check the spindle motor and its wiring. Check the vicinity of IC581. NO Is 4V present at IC581 pins "7" and "8" ? NO Is 4V present at IC521 pin "55" ? YES NO Check IC501 and IC521.
NO
Tracking Section
When the disc is rotated at first: YES Approx. 1.2 V Is the tracking error signal output at IC501 "12"? YES Check IC521. Check the circuit in the vicinity of IC501 pins "2" ~ "12". YES Check the pickup and its connections.
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$4.99 KD-S871R 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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