Panasonic DMR-ES35VP

13.5. System Control & Servo Block Diagram
L
L
H
L
L
H
H
H
IIC DATA
AUDIO IC(IC4501)
VIDEO IC(IC3001)/
TO/FROM
IIC CLOCK
72IIC DATA
IIC CLOCK 71
IC
HALL
DMR-ES35VP/PC
System Control & Servo
Block Diagram
IC7501
(TIMER CPU)
P.FAIL
S-DATA CLOCK
VTR
S-DATA IN
VTR
S-DATA OUT
VTR
TIMER CS IN
VTR
29
32
30
31
83
1
19
TL6002
+5V
CAP TL
CAP FG
+5V
PB CTL
VCC
+5V
19
TL600434RESET
FRONT R P.C.B.
PG OUT
PG-
PG+
MAIN P.C.B.
2
PP7701PS31901
10
P31905P6001
+5V3
IC7701
1IR
(REMOTE CTL.RECEIVER)
14IR
VTR S-DATA CLK 70
VTR S-DATA IN 69
VTR S-DATA OUT 68
15VTR TIMER CS
POWER
FROM
(S-REEL SENSOR)
IC1512
CTL HEAD(+)
CTL HEAD(-)
COILS
MOTOR
CYLINDER
2
IC6002
1 OUT
(RESET)
X SW+5.8V
(IC2501- /P2571- )
+5V
(SWITCHING REG.+5V)
IC6301
SW
INOUT 4
3
1
POWER ON 75
+5V5V(D) 37
(12MHz)
X6001
12MHz OUT 39
12MHz IN 38
SENSOR
PHOTO
TAKE-UP
Q1501
LED
SENSOR
D1501
SENSOR
PHOTO
SUPPLY
Q1502
TAB SW
SAFETY
S1531
+5V
(T-REEL SENSOR)
IC1511
4
21
34
2
3
1
TL23
TL24
80 T.REEL
79 S.REEL
27 SAFETY TAB
7 S.PHOTO
8 T.PHOTO
SW
MODE
S1532
5
4
3
2
1
SW4
SW3
SW2
SW1
SW4
SW3
SW2
SW1
30 POSITION SW4
POSITION SW331
32 POSITION SW2
POSITION SW133
PB CTL OUT
EX.FF/REW
TW2002
97
82
6
5
P4002
1
P1531
2
P1531
P4002HEAD
CONTROL
95
94
COMPOSER
FG/PG
AMPLIFIRE
DIFFERENTIAL
17
16
15
CYL PFG9018
CYL ET
CTL AMP REF96
O REF91
UNLOADING
LOADING
CAP FG IN
CAP FG OUT
7714
AMPLIFIRE
DIFFERENTIAL
COM
M3
M2
M1
20
-
+++
AMPLIFIRE
DIFFERENTIAL
SELECTOR
GENERATOR
SIGNAL
DRIVE
MOTOR
PRE-DRIVE
DRIVE
MOTOR
25
23
22
MOTOR
LOADING
M
-
+
4
2
OUT 2
OUT 1
AMP
AMP
PRE-DRIVE
LOGIC
CONTROL
R IN
EC
PFG
F IN
83
84
6
5
(LOADING MOTOR & CYLINDER MOTOR DRIVE)
IC2501
HEAD
FG
CAPSTAN
3
P0201 P2571
TL2015
87
86
(SYSTEM CONTROL/SERVO)
IC6001
CAP R/F
CAP ET
CURRENT LIMIT
74
76
11
TL2502
7
6
5
2
P2571
P2571
P2571
P2571
P0201
P0201
P0201
P0201
+12.3V
MECHA
11
10
9
19
ED/S
EC
TL
VM
POWER
HALL
SELECT
DIRECTION
TORQUE
PROCESS
SIGNAL
POSITION
AMP
DEF
AMP
EC
AMP
TL
CONTROL
TORQUE
AMPLIFIRE
DIFFERENTIAL
DRIVE
MOTOR
VH+
A3
A2
A1
H2+
H2-
H1+
H1-
H3+
H3-
HALL
HALL
HALL
COILS
MOTOR
CAPSTAN
(CAPSTAN MOTOR DRIVE)
IC0201
21
27
26
25
24
23
22
17
16
15
DMR-ES35VP / DMR-ES35VPC
67