Teac X-10 - 2-12 STOP SENSOR ASSY POSITION ADJUSTMENT; 2-16 TAPE SPEED ADJUSTMENT

X-10R/X-10
2-12 STOP SENSOR ASS’Y (MAGNETIC RESISTANCE
ELEMENT) POSITION ADJUSTMENT
1. Adjust by moving the stop sensor PCB ass’y so that the clearance
(A) is about 1 mm 40.5 mm.
2. Be careful not to adjust only the position of the magnetic resist-
ance element when making this adjustment.
Photo seen from the rear of the right reel motor.
2-13 REVERSE SOLENOID ADJUSTMENT (X-10RONLY)
1. When the reverse solenoid releases, if the slide plate hits the stop-
per screw/s noisily, the solenoid stopper plate may be adjusted in
the direction of the solenoid housing. See illustration.
Parts below are accesible from the rear of the amplifier
chassis.
Loosen
slide plate
solenoid
stopper
plate
reverse solenoid
Fix after adjustment
TA-1039
Adjustment range is 0.5 mm max. in solenoid-off condition.
Fig. 2-12
2-14 ROTATING PART THRUST CLEARANCE CHECKS
Reference values
Capstan shaft: 0.1 mm to 0.25 mm (magnefloat type)
Guide roller: 0.05 mm to 0.3 mm
Tension arm guide roller: 0.05 mm to 0.3 mm
Reel motor: 0 (spring type)
Tension arm: 0 (spring type)
NOTE: Since the capstan shaft is a magnefloat type, check that it is
forced towards the rear of the deck while rotating.
2-15 CAPSTAN MOTOR REPLACEMENT
1. When the capstan motor is replaced, install it with its lead wires
and washers as shown.
2. Check that, when the deck is operated by repeating the forward
and reverse play modes, the capstan drive belt changes position
on the flywheels smoothly.
St 7) Dm sssn2108
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2-16 TAPE SPEED ADJUSTMENT
FREQUENCY COUNTER
OSCILLATOR
DECK
under TEST
LINE IN
tL)
Fig. 2-14
NOTES: 1. Conduct all the following in both forward and reverse
play modes.
2. When ordering test tapes, allow for the longer delivery
time that is required for them.