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Very good quality pdf file, no missing pages and all words and schematics clearly readable. Whole manual is present featuring different languages.
Very,very good manual.It was very explicit and readble.It was helpfull.Thanks.
The service manual is scanned, but high quality, high resolution. The smallest texts on schematics diagram is readable. Super! Thank you!
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SECTION 4 MECHANICAL ADJUSTMENTS
1. PRECAUTION Clean the following parts with a denatured-alcahol-moistened sweb : Playback head Pinch roller Rubber belt Capstan Demagnetize the playback head using a demagnetizer. Do not use a magnetized screwdriver for adjustments. After adjusting, apply screw-locking compound onto the adjusted parts. Unless specified otherwise, use a specified voltage (1.3V) to perform the adjustments. 1. 2.
SECTION 5 ELECTRICAL ADJUSTMENTS
PRECAUTION Specified voltage : 1.3V Switch position MENU button : a NR light off (OFF) : AVLS light off (OFF)
2. 3. 4. 5.
Test Tape Type WS-48A
0 dB=0.775 V
Signal 3kHz, 0dB
Purpose Tape Speed Adjustment
Torque Measurement Mode FWD FWD Back Tension REV REV Back Tension FF REW CQ-102RC CQ-102C Torque meter Meter reading 20 to 30 g Â· cm (0.28 to 0.42 oz Â· inch) 0.4 to 2.0 g Â· cm (0.0056 to 0.028 oz Â· inch) 20 to 30 g Â· cm (0.28 to 0.42 oz Â· inch) 0.4 to 2.0 g Â· cm (0.0056 to 0.028 oz Â· inch) More than 40 g Â· cm (More than 0.56 oz Â· inch)
Tape Speed Adjustment Procedure :
Test tape WS-48A (3kHz, 0dB) 16â¦ Frequency counter
+ â 2 REMOTE jack (J701)
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 2,970 to 3,030 Hz 2. Playback WS-48A (Tape center part) in the REV state. Check that frequency counter reading is within 60 Hz of the reading of step1.
Adjustment Location : [MAIN BOARD] â SIDE A â
RV601 : Tape speed