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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.
SECTION 3 MECHANICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured alcohol-moistened swab : record/playback head capstan idlers playback head pinch roller erase head rubber belts 2. Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head demagnetizer close to the erase head.) 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 unless otherwise noted. Torque Measurement DECK A Mode Forward Torque meter CQ-102C DECK B Meter reading 2.21� 5.39 mN � m (22.5 to 55 g � cm) (0.31 to 0.76 oz � inch) 0.20 � 0.49 mN � m (2 to 5 g � cm) (0.03 to 0.07 oz � inch) 5.88 � 11.77 mN � m (60 to 120 g � cm) (0.83 to 1.67 oz � inch)
SECTION 4 ELECTRICAL ADJUSTMENTS
TAPE SECTION 0 dB = 0.775 V
PHONES OUT 32 � 0.25 V (�10 dB)
Standard Output Level Output terminal SP OUT load impedance output signal level Test Tape Tape WS-48B P-4-A063 6� 0.775 V (0 dB)
Signal 3 kHz, 0 dB 6.3 kHz, �10 dB
Used for tape speed adjustment head azimuth adjustment DECK B
REC/PB Head Azimuth Adjustment DECK A Procedure: 1. Mode: playback
test tape P-4-A063 (6.3 kHz, �10 dB) 32 � set J901 (phones)
level meter
Forward back tension Fast Forward and Rewind
CQ-102C
CQ-201B
2. Turn the adjustment screw for the maximum output levels. If these levels do not match. Turn the adjustment screw until both of output levels match together within 1 dB.
Tape Tension Measurement DECK A Mode Forward Tension meter CQ-403A
DECK B
L-CH peak within 1 dB
Meter reading more than 150 g (more than 5.29 oz)
Output level
within 1 dB
screw position
R-CH peak L-CH peak R-CH peak angle
11
 $4.99 PHCZ10 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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