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There are currently no product reviews.
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complete part-lists and pcb layout, schematic diagram is good enlargable,
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Excellent, fast delivery, excellent product. Good luck!
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This manual is for the usa model only. But it is clear
, accurate and comprehensive, including board layouts and schematics.
I found it extremely useful for my mitsubishi dp-86da, but the same diagram would also work for the realistic lab5000 and hi fi 80. Thanks.
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Great to have extra resources for Service Manuals, Now days you can really not trouble shoot efficiently without one , Wayne at IRIONS TV & ELECTRONICS REPAIR Clearwater , Fl. 33755 727-446-7955
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For five bucks you can barely buy a hamburger. Or for the same five bucks you can buy a service manual. Much more useful. (and better for your health, depending on where you buy your hamburgers).
Yes, there are free manual sites out there, but if they don't have what you want, you have to pay.
And five bucks isn't much. Not for full specs, schematics and adjustment and parts replacement procedures.
My only criticism is that grayscale illustrations aren't well rendered, but I've seen worse.
Schematics and text are clear.
I'll be happy to purchase from here again.
Mike
[email protected]
2. Turn the adjustment screw and check output peaks. If the peaks do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1 dB of peak.
Tape Speed Adjustment Procedure : Mode : Playback
test tape WS-48B (3kHz, 0dB)
frequency counter
L-CH peak
output level
within 1dB
set
within 1dB
+ � MD OUT (JK301)
screw position
R-CH peak screw position
1. Insert the WS-48B into the deck, and playback. 2. Adjust the VR770/RELAY board so that the frequency counter reading becomes 3000 ± 90 Hz. Adjustment Location : RELAY board Sample Value of Wow and flutter W.RMS (JIS) less than 0.3% (test tape: WS-48B)
MD OUT (JK301)
L-CH peak R-CH peak
3. Mode : Playback
test tape P-4-A100 (10kHz, �10dB)
Playback Level Adjustment
oscilloscope
L set R
Procedure : Mode : Playback
test tape P-4-L300 (315Hz, 0dB) level meter
MD OUT (JK301)
set
Waveform of oscilloscope
MD OUT (JK301)
in phase
45 ° good
90 °
135 °
180 ° wrong
Deck is VR703 (L-CH) and VR704 (R-CH) so that adjustment within the following adjustment level. Adjustment level : Playback level: 301.5 to 338.3 mV (�8.2 to �7.2 dB) level difference between the channels: within ±0.5 dB Adjustment Location : TAPE PREAMP board
4. After the adjustments, apply suitable locking compound to the parts adjusted. Adjustment Location :
FWD side Adjustment screw
REV side
MC-Service
�9�
 $4.99 CMT-ED1 SONY
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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