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There are currently no product reviews.
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Very good reproduction (copy) of original manual. Didn't have a parts list, but schematic was completely labeled with parts. Complete instructions on how to adjust mechanical functions of the 8-track deck. Well worth having and at a very reasonable cost.
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It's a full manual. All the parts are in there. I haven't found the problem yett, but I am working on it; hope I can rebuild the part myself. To make it more secure and unbreakable this time. Because the part has failed several times before and costs a lot to let it be repaired.
Thanks so much for this rich illustrated and parted manual.
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I downloaded the document. The manual was complete, well scanned and everything was legible. I could zoom in see what I needed to know. There's not much more that you can ask.
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It was complete service manual with all needed service informations. Thanks.
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El manual esta muy detallado, los numeros de partes y los esquemas de despiece son correctísimos y muy claros, tanto para los técnicos experimentados como para los novatos.
MD-R2H
� Record and playback operation
Insert the low reflection disc, and after verifying the audio output in the normal mode playback set the record/playback TEST mode Recording from start address cannot be performed. Yes No Check whether the disc is record-prohibited.
Is RF waveform output to the pin 1 IC1201 or TP1274 when playback is performed after recording? No Does the level of pins 3 and 26,39 of IC1401 and the pins 9 and 19 of CNS1101 in record state differ from that in playback state? Yes Does RF pattern appear on the pin 50 of IC1201? Yes Check the IC1251, Q1251 to 1254 and CNS1252.
Yes
Check periphery of IC1401 and CNS1101. No
Check for IC1201 soldering failure. No
Is input waveform given to the pins 18 and 20 of CNS1902 in AUX input record in the NORMAl mode? No Is input waveform given to the pins 3 to 5 of IC1701?
Check the system PWB. No
Check connection between IC1701 and CNS1902. No
Yes Check the periphery of IC1701, check the pins 70, 71, 72, and 73 of IC1201.
� Focus servo failure
Is waveform on the pins 27 and 28 of IC1101 normal in the TEST mode focus gain coarse adjustment step? Yes Is level of pin 81 of IC1201 changed from H to L? Is pulse waveform output to the pin 82 of IC1201? Yes Does the pulse waveform duty of pins 18 and 19 of IC1201 change? Does waveform of pin 7 of IC1602 change? Yes Does waveform change on the pins 12 to 15 of IC1601? Yes Does waveform change on the pins 2 and 4 of CNS1101? Yes OK Check CNS1101 and pickup. Check soldering joint and part of IC1601. Check soldering joint and part of IC1201. Check waveform on the pins 8 and 9 of IC1201 and soldering joint. No Check waveform on the pins 9 and 10 of IC1101 and soldering joint.
No
No
No
No
� 49 �
 $4.99 MDR2H SHARP
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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