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SERVO [VCA] SCHEMATIC DIAGRAM
CHA. ME 2
ADJUSTMENT
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1K-16K
[P6-8]
HSW
PG0604
R0681 1M
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[C0651 LB1991V
CAPSTAN
MOTOR DRIVE
To
CYL MOTOR
CODE
KN
64
MU
M10
PG0603
C0643
10u/6 3
R0646 C0654:
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R0697
1
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C0696 =-c0695 =-C0694
800p_ 20.01% |o 0220
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ACCEL
C. REVD8 :
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To TLO602
|___. VIDEO
PROCESS
1J-12J
[P6-17]
To
REGULATOR
1H-9H
[P6-14]
A
1 2
SERVO
6-11
0. 014
1.3
1
RO645 R064
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MOTOR DRIVE
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NOTE:ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE
©-— : WAVEFORMS No.
SERVO WAVEFORMS
SERVO [VCA]
1-A TLO602 3.1Vp-p
1V/500ys
REC/PLAY
2-A PGO0601-3 3.2Vp-p
0.5V/5ms
REC/PLAY
0 2V/5ms
PLAY(8mm)
—
3-B PGO0601-5 580mVp-p 4A PG0601-7 3 2Vp-p
0.5V/5ms
REC/PLAY
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5
6-12 SERVO, WAVEFOMS