Panasonic PV-L550 Manual page 161

MAIN C.B.A.
CYLINDER UNIT
FP6
18
34,35
CYLINDER
FP6
MOTOR 18
36,37
FP6
18
38,39 IC2001 (CYLINDER/CAPSTAN MOTOR DRIVE)
CYLINDER
CYLINDER
FP6
PG HEAD FG HEAD
8
31
HALL
FP6
IC
9
33
FP6
10
23
HALL
IC FP6
11
25
FP6
12
27
HALL
IC FP6
13
29
FP6
61
18
FP6
V-REF
17
FP6
59
21
CAPSTAN UNIT
FP1
18
26
FP1
CAPSTAN
18
24
MOTOR
FP1
18
25
CAPSTAN
FP1
FG HEAD 39
17
HALL
FP1
IC
38
18
FP1
37
19
HALL
FP1
IC
36
20
FP1
35
21
HALL
IC FP1
34
22
FP1
14
IC2003 (CYLINDER MOTOR DRIVE)
5 DRIVE
3 DRIVE
1 DRIVE
17 8 DRIVE
TORQUE
SATURATION 16 10 DRIVE
DETECT
15 12 DRIVE
7
LOGIC
CYL VM 14
18
LOWER
DRIVE 19
CONTROL
20
23
UPPER
DRIVE 22
CONTROL
21
6
TORQUE
7
COMMAND
1
53
TORQUE
COMMAND 55
48
47
TORQUE
DIRECTION 40
CONTROL
DRIVE 43
IC2002 (CAPSTAN MOTOR DRIVE)
32 5 DRIVE
TORQUE
SATURATION 31 3 DRIVE
DETECT
30 1 DRIVE
8 DRIVE
10 DRIVE
12 DRIVE
7
CAP VM 33
41
LOGIC
50
24
LOWER
DIRECTION
DRIVE 25
SWITCH
CONTROL
26
29
UPPER
DRIVE 28
CONTROL
27
49
6
4
2
9
11 CONTROL
HAED
13
14
TO PB
TP BOARD KIT CONTROL
( FOR EVF (
CAP FG
ADJUSTMENT
6
4
2
9
11
13
14
IC6001 (SERVO MICROCONTROLLER)
TP6206 TP6205
FP1
75
2 REC CONTROL
AMP
FP1
74
3
PB-ON
TP6202
AMP
S301
76
22
S301
24
19 CYLINDER ON (L)
33
COUNT PG
68 AMP SCHMITT
DOWN
TP6207
PULSE WIDTH CAPSTAN SPEED
D6201
MODULATION COMPARATOR
67
CYLINDER/CAPSTAN
PHASE COMPARATOR
69 V REF
TP6204
PULSE WIDTH CYLINDER SPEED
34
MODULATION COMPARATOR
TP6210
FG
65
FG/ PG
TP6208
SEPARATOR
HEAD SW
FG
66 SIGNAL
GENERATOR
20
CAP TORQUE LIMIT
21 CAP DIRECTION CTL
22 FORCED ACCELERATION
CYLINDER VM
FROM/TO
CAPSTAN VM
POWER SUPPLY
TRIANGLE WAVE BLOCK DIAGRAM
CAPSTAN SW
ENVELOPE
100 ENVELOPE DET
DETECTOR
SELECT
TO/FROM VIDEO
BLOCK DIAGRAM
REC CONTROL
/TR MM
GENERATOR
HEAD AMP
SELECT
99 HEAD AMP SW
SIGNAL
GENERATOR
V LOCK PULSE
24 V-LOCK PULSE
GENERATOR
TP6201
23 HEAD SW