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IC0201
(CAPSTAN MOTOR DRIVE)
CAPSTAN
MOTOR
COILS
A1
15
A2
MOTOR
DIFFERENTIAL
TORQUE
16
A3
DRIVE
AMPLIFIRE
CONTROL
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
S1532
1
2
3
4
5
+5V
IC1512
(S-REEL SENSOR)
1
4
Q1501
D1501
Q1502
S1531
TAKE-UP
SENSOR
SUPPLY
SAFETY
LED
TAB SW
PHOTO
PHOTO
SENSOR
SENSOR
IC6001
(SYSTEM CONTROL & SERVO)
UNREG
16V
VM
P0201
P2571
19
2
TL2502
TL
TL
P0201
P2571
9
11
CURRENT LIMIT H
AMP
5
EC
EC
P0201
P2571
10
76
CAP ET
AMP
6
ED/S
P0201
P2571
11
74
CAP R/F
7
TW2015
86
CAP FG OUT
CAPSTAN
P0201
P2571
FG
87
CAP FG IN
3
HEAD
F IN
5
84
LOADING H
CONTROL
LOGIC
R IN
6
83
UNLOADING H
+ + +
91 O REF
DIFFERENTIAL
SELECTOR
AMPLIFIRE
-
96 CTL AMP REF
DIFFERENTIAL
14
77
CYL ET
AMPLIFIRE
18
90 CYL PFG
TL6001
73 256Hz
94
CTL HEAD (-)
95
CTL HEAD (+)
TW2002
82
EX.FF/REW L
97
PB CTL OUT
33 POSITION SW1
32
POSITION SW2
31 POSITION SW3
30
POSITION SW4
8
T.PHOTO
7
S.PHOTO
27
SAFETY TAB L
IC1511
(T-REEL SENSOR)
+5V
2
1
2
TL6012
3
4
3
80
T-REEL
TL6013
79
S-REEL
DP37501
32KHz IN
35
X6002
F-
F+
32KHz OUT
36
1
59
12MHz IN
38
X6001
12MHz OUT
39
D VDD
37
RESET
34
TL7509
TL7510
IIC CLOCK
71
IIC DATA
72
IC7551
(IR RECEIVER)
PS33001
PP4802
IR 14
1 IR
3
10
P.FAIL L
78
IC DATA OUT
68
IC DATA IN
69
IC CLOCK 70
CS 15
FF
+5V
S7565
PS33001
PP4802
KEY 1
3
6
PLAY
+5V
S7561
PS33001
PP4802
KEY 2 4
7
OPEN/CLOSE
+5V
S7585
PS7502
PP7581
KEY 3
5
2
DVD
STOP
+5V
S7581
PS7502
PP7581
KEY 4 6
3
(TIMER DISPLAY)
5
37
46
55
HEATER (+)
FROM
HEATER (-)
POWER
BACK UP 5V
X36001
TO/FROM
IIC CLOCK
LUMINANCE &
CHROMINANCE/
IIC DATA
AUDIO/TUNER
IC6201
IC36002
(RESET)
(RESET)
+5V
+5V
+3.3V
1
OUT
2
2
OUT 1
QR36008
BUFFER
QR36002
QR36001
QR36007
BUFFER
REW
CH DOWN
REC
S7566
S7568
S7569
STOP
CH UP
T.REC
EJECT
S7562
S7563
S7564
S7572
QUICK
REPLAY
S7586
MUSIC
WITH
DVD
JET
PROG
PICTURE
PLAY
REW
PLAY
S7582
S7583
S7584
S7587
NV-VP31GL/GC/GCS
SYSTEM CONTROL & SERVO BLOCK DIAGRAM
IC36001
(SUB CPU)
52
DGT1
61
DGT10
62
SEG33
94
SEG1
9
OSC2
10 OSC1
26
RESET L
2
LSN
1 TALK
3
CLOCK
36 CS
TAPE REF
POWER
S7570
S7571
PROGRESSIVE
S7588
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