Panasonic NV-VS50EG Service Manual page 81

:CAPSTAN SERVO SPEED LOOP :CYLINDER SERVO SPEED LOOP
:CAPSTAN SERVO PHASE LOOP :CYLINDER SERVO PHASE LOOP
VTR OP.U.
ZOOM
W T FP6004
FP6004
FP6004
DEW SENSOR
FP6004
FP6004
REC
FP6004
FP6004
FP6004
BLC
SEARCH+ SEARCH- FADE WB
PLAY
FF REW STOP PAUSE
TBC
S/S
FP6004
DATA/TITLE
FP6004
EJECT
FP6004
FP6004
FP6004
POWER/VCR/CAM
MF/TRACKING
CAMERA OP.U.
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
FP6002
PROG
SET MENU STORE COLOUR
AE
FP6002
C
1
2
3
MODE SW
FROM/TO
VIDEO
A
B
TRI WAVE
FROM
POWER
PB H 78
1
96 ZM-AD EE H 77
2
AUDIO MUTE L 74
3
102 DEW-AD AUDIO FADE L 142
4
5
113 SUBREC
6
92 KEY1 DELAY REC H 88
7
R ERASE ON H 86
8
8 S/S
9
70 DATA/TITLE
10
119 EJECT SW
12 FP6001
SAFETY TAB 22
18
115 VTR PER
14
120 POWER SW
16
CYLINDER
174
DRIVE CLOCK
CYLINDER ON L 175
13
95 VR1
12
CYLINDER FG 159
100 VR2
11
CYLINDER PG 155
10
9
CYLINDER TORQUE 145
182 CAMLED
8
184 VCRLED
7
183 EFFECT LED VHS H 7
6
FACT MODE 20
5
181 SISLED REMOTE CTL 152
4
5 AUTOLED TALLY 72
3
91 KEY0 HASW 133
2
LP H 125
1
SHS BO 198
SHS BI 200
SHS CLK 197
CAPSTAN R H /S M /F L 11
CAPSTAN TORQUE 144
FP6001 TORQUE LIMIT 12
149 POS-COM
11
FP6001
71 POS-1
10
FP6001
13 POS-2
9
FP6001
10 POS-3
8
QR6014
CAP SW 84
134 H.SW
143 ENVGAIN
138 VORP
103 ENV AD
CAPSTAN FG 157
SYSTEM CTL SUB SERVO
IC2001
SECTION SECTION
(CAP/CYL/LOADING MOTOR DRIVE)
QR2001
TRIWAVE
+
21
-
CAP SW
18 AMP
TO
VIDEO
ACTIVE COIL
SWITCHING
LOGIC
FG AMP
COMPARATOR
QR6050
(S TAB H :ON)
SAFETY SW
PG AMP
COMPARATOR
DRIVE CLOCK
19
CYLINDER ON L
14
CL6207
FG
27
CL6206
PG
26
CL6012
CYLINDER EC
6
DIRECTION
LOGIC
FROM/TO
VIDEO
22 VCC
DIRECTION
DETECTOR
TO/FROM
DSC
CAPSTAN R/S/F
36
CL6014
MATRIX
CAPSTAN TORQUE
40
Q6002
TORQUE LIMIT
BUFFER 41
TO
POWER
CL6208
FG
25
CYL VM
FROM
5
POWER
59
DRIVE
SLOPE
TRANSISTOR 61
ADDITION
CONTROL
63
28
29
31
30
CAP VM
FROM
43
POWER
54
DRIVE
DIRECTION
TRANSISTOR 55
SWITCHING
CONTROL
52
40
35
- -
LIMITER 34
+ +
44
45
49
46
50
51
FG AMP
COMP.
DD CYLINDER MOTOR
N S
S N
M3
M2
N S
M1
FP2002
M1
MAIN COIL 1
4
M2
S N
M3
FP2002
MAIN COIL 2
5
M3
N M2 S
FP2002
MAIN COIL 3 M1
M1
3
S N
M2
M3
N S
S N
FP2002 FG
6
FP2002
1
PG
DD CAPSTAN MOTOR
N S
FP2001
MAIN COIL 1
12,13
M3 M2
N
S
FP2001
MAIN COIL 2
M1 M1
7,8
FP2001 N
M3 S
MAIN COIL 3 M2
1,2
S N
FP2001
19
FP2001
FG
18
FP2001
6
HALL HALL HALL
IC1 IC2 IC3
FP2001
11
FP2001
9
FP2001
5
FP2001
3
FP2001
16
FP2001
14
FP2001
10
FP2001
4
FP2001
15