Panasonic PV-DV101 Manual page 156

SERVO BLOCK DIAGRAM
CYLINDER UNIT MAIN C.B.A.
FP3
18
5, 6
CYLINDER
FP3
MOTOR 18
3, 4
FP3
18
7, 8
FP3
2
CYLINDER CYLINDER
PG HEAD FG HEAD
FP3
1
FP3
10
CAPSTAN UNIT
FP4
18
17, 18
FP4
CAPSTAN
18
MOTOR 15, 16
FP4
18
13, 14
CAPSTAN CAPSTAN
FP4
FG HEAD 2 FG HEAD 1
6
HALL
IC FP4
10
FP4
7
7
HALL
IC FP4
9
FP4
5
HALL
IC FP4
11
FP4
2
FP4
4
IC2001 (CYLINDER/CAPSTAN MOTOR DRIVE)
59
CYLINDER
CYLINDER SOFT
MOTOR
TIMING
61 MOTOR SWITCHING
DRIVE
CONTROL
DRIVE DRIVE
CONTROL
63
POSITION
DETECTOR
3
29
30
54
CAPSTAN
53 MOTOR
DRIVE
52
44
45
49
LOGIC
(HALL MATRIX)
46
50
51
34
LOGIC
33
5
14
START
19
CONTROL
1
2
6
27
26
+ 40
41
47
36
DRIVE 16
21
DRIVE 18
48
43
24
IC3201 (FORMATTING/EQUALIZER)
47 CYL DRIVE CLOCK
49 CYL PG
48
CYL FG
IC6001 (SYSTEM MICROCONTROLLER)
210
CYL SPEED ERROR
97 CYL FG
96
CAP FG
209 CAP SPEED ERROR
75 CAP TORQUE LIMIT
237 CYL ON CTL
236 CAP DIRECTION CTL
(SP MODE) (LP MODE)
CYL VM
CYL SW
TO/FROM
POWER SUPPLY
TRIANGLE WAVE
BLOCK DIAGRAM
CAP SW
CAP VM
B2
TO INTERFACE BOARD
CAP FG
(FOR EVR ADJUSTMENT)
16