Panasonic Omnivision PV-9661 - Page 355

AUDIO CONTROL HEAD UNIT
LOADING MOTOR P.C.B.
CONTROL
HEAD
P1541
5
P1541
6
P2551
5
P2551
6
P6002
8
P6002
7
P2552
8
P2552
7
CAPSTAN STATOR UNIT
CAPSTAN
COIL
HALL
TRANSIS-
TOR
IC2501 (CAPSTAN MOTOR DRIVE)
CAPSTAN
MOTOR
DRIVE
POSITION
SIGNAL
PROCESS
DIFFER-
ENTIAL
AMP
HALL
TRANSIS-
TOR
HALL
TRANSIS-
TOR
JUNCTION C.B.A.
HEAD AMP C.B.A.
IC2601 (CYLINDER MOTOR DRIVE)
HALL
IC
PG/FG PULSE
GENERATOR
CYLINDER
MOTOR
DRIVE
GND
FG HEAD
CYLINDER
MOTOR
Q2501
Q2502
Q2503
4
3
6
5
2
1
25
P2502
20
P2502
1
P2502
3
P2502
10
P2502
11
P2502
8
P3502
4
P3502
6
P3502
3
P3502
2
P3502
1
P2532
20
P2532
1
P2532
3
P2502
7
P2532
7
P2532
10
P2532
11
P2532
8
P2531
13
P2531
10
P2531
9
P2531
12
P6201
13
P3501
1
P3001
1
P6201
10
P6201
9
P6201
12
P3501
3
P3001
3
P2502
4
P2502
2
P2502
21
P2532
4
P2532
2
P2532
21
24
22
10
7
12
75
74
+
-
+
-
+
-
PB-ON
IC6001 (SERVO MICROCONTROLLER)
POSITIVE PB
CTL SLICER
CAP DIRECTION CTL
SCHMIT
AMP
COUNT
DOWN
NEGATIVE PB
CTL SLICER
SELECT
PG
SELECT
PWM
MIX
CAPSTAN SPEED
COMPENSATOR
CYLINDER/ CAPSTAN
PHASE COMPENSATOR
MIX
CYLINDER SPEED
COMPENSATOR
PWM
REC CTL
/ TR MM
GENERATOR
HEAD AMP
CONTROL
ROTARY
SIGNAL
GENERATOR
HEAD AMP
SELECT
SIGNAL
GENERATOR
PG/ FG
SEPARATOR
FORCED ACCELERATION
HEAD SW
SIGNAL
GENERATOR
SLOW
/STILL
CONTROL
TP6202
INTEGRATION
INTEGRATION
CAP TORQUE LIMIT
(TO IC3501(32))
HEAD AMP SW
(FROM IC3501(33))
ENVELOPE DET
(TO IC3001(49))
ROTARY SW
(WITH 4 HEAD)
(TO IC3501(1))
HEAD SW PULSE
TP6205
(TO IC3001(13))
V-LOCK PULSE
(FROM IC3001(40))
ENVELOPE
VOLTAGE
TP6003
ENVELOPE
DETECTOR
V-LOCK
PULSE
GENERATOR
REC CTL
AMP
7
6
1
2
16
4
9
TP6208
34
20
22
65
76
21
67
68
33
TP6203
TP6206
TP6201
TP6209
TP6207
+5V
1/2 Vcc
100
99
98
84
24
23
MAIN C.B.A.
72
69
70