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IC0201
(CAPSTAN MOTOR DRIVE)
CAPSTAN
MOTOR
COILS
A1
15
A2
MOTOR
DIFFERENTIAL
TORQUE
16
DRIVE
AMPLIFIRE
CONTROL
A3
17
22
H3-
HALL
23
H3+
24
H1-
POSITION
TORQUE
DEF
SIGNAL
DIRECTION
AMP
PROCESS
SELECT
HALL
25
H1+
26
H2-
HALL
27
H2+
VH+
HALL
21
POWER
IC2501
(LOADING MOTOR & CYLINDER MOTOR DRIVE)
LOADING
MOTOR
-
P1531
OUT 1
M
2
AMP
1
PRE-DRIVE
+
P1531
OUT 2
4
AMP
2
M1
22
CYLINDER
M2
MOTOR
23
M3
COILS
25
MOTOR
MOTOR
DRIVE
PRE-DRIVE
DRIVE
SIGNAL
GENERATOR
COM
20
PG
COIL
15
DIFFERENTIAL
FG/PG
AMPLIFIRE
COMPOSER
16
17
CONTROL
HEAD
P4002
5
P4002
6
MODE
SW
S6002
1
SW1
2
SW2
3
SW3
4
SW4
5
+5V
IC6005
(T-REEL SENSOR)
1
4
Q6001
D6001
Q6002
S6001
SENSOR
SAFETY
TAKE-UP
SUPPLY
PHOTO
LED
PHOTO
TAB SW
SENSOR
SENSOR
IC6001
(SYSTEM CONTROL & SERVO)
UNREG
14.8V
VM
P0201
P2571
19
2
TL2501
TL
P0201
P2571
TL
9
11
CURRENT LIMIT
H
AMP
5
EC
P0201
P2571
EC
10
76
CAP ET
AMP
6
ED/S
P0201
P2571
11
74
CAP R/F
7
TL2001
86
CAP FG OUT
CAPSTAN
P0201
P2571
FG
87
CAP FG IN
3
HEAD
F IN
5
67
LOADING
H
CONTROL
LOGIC
R IN
6
66
UNLOADING
H
+ + +
91 O REF
DIFFERENTIAL
SELECTOR
AMPLIFIRE
-
96 CTL AMP REF
DIFFERENTIAL
14
77
CYL ET
AMPLIFIRE
18
90 CYL PFG
TL6005
73 125Hz
94
CTL HEAD(+)
95
CTL HEAD(-)
TW2002
84
EX.FF/REW
L
97
PB CTL OUT
SW1
33 POSITION SW1
SW2
32
POSITION SW2
SW3
31 POSITION SW3
SW4
30
POSITION SW4
3
T.PHOTO
7
S.PHOTO
26
SAFETY TAB
L
IC6004
(S-REEL SENSOR)
+5V
2
1
2
TL6003
3
4
3
79
S.REEL
TL6004
80
T.REEL
IC2001
12MHz IN
38
(SWITCHING REG.)
X6001
+5V
6
OUT
12MHz OUT
39
SW
3
POWER ON H
83
D VDD
37
NSW 5V
IR7001
(IR RECEIVER)
JW7001
JW7001
IR 14
1 IR
9
FRONT C.B.A.
RESET L
34
IC TALK 68
IC LSN 69
IC CLK 70
EEPROM CS 12
QR7001
LED LP/EP/T.REC
82
QR7002
LED STBY REC
78
QR7003
LED LEFT
75
QR7004
LED P ON
65
LED PLAY
59
KEY 2
6
KEY 1
5
REFRESH
JET REW
PICTURE MODE
S7010
S7009
S7003
FF
REW
REC
S7008
S7006
S7007
FROM
IN
1
UNREG 6V
POWER
IC6003
(RESET)
1
OUT
2
NSW 5V
IC6002
(EEPROM)
3
DI
CLK
2
4
DO
CS
1
JW7001
JW7001
8
JW7001
JW7001
7
JW7001 JW7001
6
JW7001 JW7001
5
JW7001 JW7001
3
FRONT C.B.A.
QR7005
PLAY
EJECT
S7001
S7005
NSW 5V
POWER
STOP
S7004
S7002
NV-SJ30AM/EU/PMP,SJ50AM/AU/EU
SYSTEM CONTROL & SERVO
BLOCK DIAGRAM
NSW 5V
LP/EP
D7002
STANDBY/REC
D7005
LEFT
D7006
P-ON
D7007
PLAY
D7001
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