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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.
2. SERVO CIRCUIT (3) When the Capstan Motor doesn�t run,
When the Capstan Motor doesn�t run,
Does 12VA appear at the PMC01? YES Does 2.8V appear at the PMC01?
NO
Refer to �SMPS(CAPSTAN/12Volt) Trouble Shooting�.
NO YES Check the PMC01 and the Capstan Motor Ass�y. YES NO Aren�t the foil patterns and Components between IC501 Pin108 and PMC01 Pin9 short? YES NO Does the CFG signal come into the IC501 Pin9? NO YES Does the Capstan PWM signal appear at the IC501 Pin108? NO YES Aren�t the foil patterns and Components between IC501 Pin108 and PMC01 Pin9 short? Replace the IC501. Aren�t the foil patterns and component between IC501 Pin9 and PMC01 Pin1 short? Check the Capstan Motor Ass�y. Does the CFG signal appear at the PMC01 Pin1? Does the PWM signal appear at the IC501 Pin108?
3-9
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