Operation Check With Cassette Tape - Panasonic SA-PM27E Service Manual

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10.1 Operation Check with Cassette Tape

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1. Pull up the EJECT lever using a rubber band. (Cf. Fig. 6)
2. Supply DC5V to MOTOR. (
3. Insert a cassette tape to the unit.
4. Supply DC9V to the plunger, and turn the power ON and OFF. (
A. FWD PLAY: Supply the plunger power in a flash. (ON: approx. 5msec)
B. FWD FF: Supply the plunger power in a flash at PLAY mode. (ON: approx. 5msec)
C. STOP: Supply the plunger power in a flash at FWD FF mode. (ON: approx. 5msec)
D. REV PLAY: Supply the plunger power in a normal timing at STOP mode. (ON: approx.
200msec)
E. REV REW: Supply the plunger power in a flash at REV PLAY mode. (ON: approx.
50msec)
F. STOP: Supply the plunger power in a flash at FF mode. (ON: approx. 50msec)
Repeat the operation (
(Note) Other operation may start if a timing of supplying the plunger power is missed.
10.1.1 Connection Status between Mechanism and Power Supply (Motor, Plunger)
10.1.2 Operative Parts of Mechanism Unit (EJECT lever fitted with rubber band, Plunger/Rib operation)
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file:///C|/Documents%20and%20Settings/Administrator/Plocha/PANASONIC%20SA-PM27E/s1001000000.htm [14.6.2003 18:38:29]
MOTOR rotates.) (Cf. Fig. 5)
FWD PLAY)
Power +PL, -PL) (Cf. Fig. 5)