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CAPSTAN
IC0201
(CAPSTAN MOTOR DRIVE)
MOTOR
L0201
TL0201
24
MOTOR
DIFFERENTIAL
22
DRIVE
AMPRIFIER
25
1
H3
2
3
POSITION
H1
4
SIGNAL
PROCESS
5
H2
6
9
LOADING
MOTOR
P1501
P2501
P0201
19
1
9
P1501
P2501
P0201
21
2
8
INPUT
OUTPUT
MODE
PIN 15
PIN 16
PIN 19
PIN 21
R0206
H
L
H
L
FORWARD
CAPSTAN
L
H
L
H
REWIND
FG HEAD
H
H
L
L
BRAKE
L
L
OPEN
OPEN
STOP
CAP FG5V
CYLINDER STATOR UNIT
P2901
6,7
VM
P2501-3,4
MAIN COIL 2
1
M2
P2501-9
MAIN COIL 1
9
M1
P2501-1
MAIN COIL 3
3
M3
P2501-7
5
GND
P2501-5
8
HE-
P2501-2
4
HE+
P2501-6
HALL
2
VH+
P2501-8
IC
REG
5V
N.SW
5V
REG
IC1501
5V
(T-REEL SENSOR)
1
4
Q1501
D1501
Q1502
S7507
TAKE UP
SENSOR
SUPPLY
SAFETY
PHOTO
LED
PHOTO
TAB SW
SENSOR
SENSOR
IC6001
(SYSTEM CONTROL/SERVO IC)
TL2503
P0201
P2501
TORQUE
TL
12
1
CONTROL
AMP
1
EC
P0201
P2501
10
79
AMP
2
TORQUE
P0201
P2501
7
83
DIRECTION
3
UNREG
26
14.5V
18
82 HALF WAVE
P0201
P2501
15
67
12
CONTROL
LOGIC
P0201
P2501
16
66
11
TL2502
P0201
P2501
104 CAPSTAN
4
TW2015
103 CAPSTAN
TW2002
114 CTL OUT
102 EX.FF/REW
TW6002
84 125Hz
1
S1501
2
45 POSITION SW2
MODE
3
44
SW
4
46 POSITION SW1
IC2501
(CYLINDER MOTOR DRIVE)
16 COM
20
MOTOR
18
PG/FG
4
107 CYL PFG
DRIVE
1
6
DIFFERENTIAL
UNREG
7
17
AMPLIFIER
14.5V
TORQUE
SCHMIT
8
80
CONTROL
14 TAKE-UP PHOTO
13 SUPPLY PHOTO
92 SAFETY TAB
IC1502
(S-REEL SENSOR)
REG
5V
2
1
2
TL6013
3
4
3
94 S-REEL PULSE
TL6012
93 T-REEL PULSE
P4002
111 CTL HEAD(-)
5
CTL
HEAD
P4002
112
6
CURRENT
LIMIT
20MHz IN
31
CAPSTAN
ERROR
TORQUE
X6002
20MHz OUT
32
CAPSTAN
REVERSE/
32KHz IN
34
FORWARD
X6001
H
32KHz OUT
35
H
LOADING
UNLOADING
H
FG IN
FG OUT
FIP L
48
BACK UP 5V
33
IC7504
L
P.FAIL L
76
1
RESET
PP3906 PS4801
IR
77
2
POSITION SW3
IC7503
RESET L
52
1
RESET
LED ON H
38
S.DATA IN
87
S.DATA OUT
88
S.CLOCK
86
FIP CS
85
CYLINDER
ERROR
TORQUE
PP3906 PS4801
6
L
N.SW
5V
PP3906 PS4801
POWER KEY
43
7
PP3906 PS4801
1
CTL HEAD(+)
DP7501
F+
F+
F-
1
2
44
Q1001
BUFFER
HEATER(+)
FROM
HEATER(-)
POWER
UNREG -29V
QR1002
QR1003
C7507
N.SW
5V
N.SW
2
5V
QR6007
IC4801
IR
N.SW
1
3
RECEIVER
5V
QR6003
2
INTELLIGENT
TIMER
A.DUB
S4802
S7509
POWER
FF
T.REC
STOP
S4803
S7514
S7513
S7515
DNR
REW
PLAY
S4801
S7512
S7511
IC7501
TIMER DISPLAY
F-
45
39
33
23
5
36
SEG1
|
18
SEG18
11
GRID1
|
17
GRID7
19
VEE
FRONT(R)
D6901
P6005
P6901
LED
+B
2
FRONT(L)
D6801
P6006
P6801
LED
2
+B
1
SERIAL DATA
2
SERIAL CLOCK
3
CS
EJECT
EXT LINK
N.SW
5V
S7505
S7510
5
A2
REC
CH DOWN
N.SW
S7501
S7502
5V
6 A5
PAUSE
CH UP
N.SW
5V
S7503
S7504
7 A4
NV-HS880EG/B/EC/EE
SYSTEM CONTROL & SERVO BLOCK DIAGRAM
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