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The content of the manual was not found on the Internet and was a hard find. I check the net for 5 hours until I came across this web-site. When I did find the book it Auto loaded into my IPAD PDF shelf for books for review at anytime. Overall I am satisfied with the book and it answered all my questions. This repair book is obsolete because the product I bout it for is pretty old. Thanks for the help with the download and even having the manual. Thanks 73's K5HRD
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Excellent manual including schematics. The service was great and the manual helped complete the job.
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It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
WM-FX271FP SECTION 3 MECHANICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured-alcohol-moistened swab : playback head pinch lever assy capstan wheel assy rubber belt 2. Demagnetize the playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage (2.5 V) unless otherwise noted. Torque Measurement Mode FWD Torque meter CQ-102C Meter reading 1.97 to 4.90 mN � m 20 to 50 g � cm (0.28 to 0.69 oz � inch) less than 0.19 mN � m less than 2 g � cm (less than 0.03 oz � inch) more than 5.89 mN � m more than 60 g � cm (more than 0.83 oz � inch) Tape Speed Adjustment Procedure:
test tape WS-48A (3 kHz, 0 dB) 16 � set digital frequency counter
SECTION 4 ELECTRICAL ADJUSTMENTS
PRECAUTION
� Supplied voltage : 2.5V � Switch and control position VOLUME control : maximum AVLS switch : NORM � Test Tape Type WS-48A Signal 3 kHz, 0 dB Used for tape speed adjustment
TAPE SECTION
0 dB = 0.775 V
FWD Back Tension
CQ-102C
0000
FF, REW
CQ-201B
i jack (J301)
1. Playback WS-48A (tape center part) in the FWD state and adjust RV601 so that the frequency counter reading becomes 3,000 Hz. Specification Value: Digital frequency counter 2,910 to 3,090 Hz Adjustment Location:
RV601
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