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MAIN SIGNAL PATH IN REC MODE
MAIN SIGNAL PATH IN PLAYBACK MODE
DP7501
TIMER DISPLAY
1
2
44
45
5
12
14
23
33
HE (+)
FROM
POWER
SECTION
HE (-)
SEGMENT SIGNAL
POWER
EJECT
S4803
S4802
SEARCH
S7503
PS4801
PP4001
4
PS4801
PP4001
3
REC
CH DOWN
SEARCH/STOP
S7507
S7505
S7509
T.REC
CH UP
REW/PLAY
S7506
S7508
S7511
IC0201 CAPSTAN MOTOR DRIVE
TL0201
CAPSTAN
MOTOR
6
1
24
Q0203
MOTOR
DIFFERENTIAL
5
2
22
DRIVE
AMPRIFIER
4
3
25
Q0201
L0201
26
27
1
H3
2
POSITION
3
SIGNAL
Q0202
UNREG
PROCESS
4
H1
14V
5
H2
6
LOADING
9
MOTOR
P2001
P2002
M
19
1
9
P2001
P2002
21
2
8
CYLINDER STATOR UNIT
INPUT
OUTPUT
MODE
P2502
PIN 15
PIN 16
PIN 19
PIN 21
MAIN COIL 1
M1
H
L
H
L
FORWARD
MAIN COIL 2
HE-
L
H
L
H
REWIND
MAIN COIL 3
VM
H
H
L
L
BRAKE
VM
L
L
OPEN
OPEN
STOP
GND
HE+
M3
HE+
HALL
IC
M2
TO
VIDEO
SP
L
SECTION
SW 1
TO
TUNER
SW 2
CAPSTAIN SERVO PHASE LOOP
IC7501 TIMER
39
S DATA
1
11
G1
17
G7
GRID SIGNAL
2
S CLK
18
S18
CS
3
36
S1
AN3
AN2
4
5
PICT/
D.TV REC
S7504
VCC
STOP/PAUSE
S7510
TL
P0201
P2002
TORQUE
12
AMP
CONTROL
1
P0201
P2002
EC
10
AMP
2
P0201
P2002
TORQUE
7
DIRECTION
3
28
+5V
18
UNREG 14V
P0201
P2002
15
CONTROL
12
LOGIC
P0201
P2002
16
11
IC2501 CLYNDER MOTOR DRIVE
PG/FG
4
M1
1
1
M2
MOTOR
DIFFERENTIAL
TORQUE
2
2
9
DRIVE
AMPRIFIER
CONTROL
3
M3
16
4
5
6
HE-
7
7
SCHMIT
HE+
8
6
9
TW1004
B6001
D6003
K6002
BACK-UP
D6002
+5V
CAPSTAIN SERVO SPEED LOOP
IC6001 SYSTEM CONTROL & SERVO
68
IC TALK
69
IC LSN
70
IC CLK
65
FL DRV CS
75
HALF.WAVE H
11
CURRENT LIMIT H
76
CAP ET
74
CAP R/F
67
LOADING H
66
UNLOADING
H
90
CYL PFG
77
CYL ET
25
SP
L
44
LC.OSC IN
45
LC.OSC OUT
41
CH H/L SW1
42
VCR/TV/SW2
TL7510
34
RESET
L
37
D VDD
CYLINDER SERVO PHASE LOOP
CYLINDER SERVO SPEED LOOP
32
POS. SW2
POS. SW3
31
POS. SW1
33
CTL. HEAD(-)
94
95
CTL. HEAD(+)
+B
CAP FG IN
87
S-PHOTO
7
T-PHOTO
8
IC6003
IC6004
IR RECEIVER
S-RELL
1
2
3
SENSOR
IR REMOCON
14
+5V
2
1
TL6013
TL6012
S.REEL PULSE
80
3
4
T.REEL PULSE
79
S. TAB
26
L
SAFETY
TAB SW
35
32KHz IN
X6002
S6001
36
32KHz OUT
12MHz IN
38
X6001
39
12MHz OUT
52
CV OUT
CV IN
50
CV IN2
56
K7701
I2C CLK
71
I2C DATA
72
TRACKING ENVE.
9
ART. V/H/N
13
VIDEO HSW
18
D A REC H
20
D FM REC
24
A MUTE
61
FM. MUTE H
60
S6309
P6301
SHUTTLE 1
27
JOG SHUTTLE
1
P6301
28
SHUTTLE 2
1
2
2
P6301
SHUTTLE 3
29
3
3
4
P6301
SHUTTLE 4
30
5
4
6
P6301
JOG B
22
7
7
P6301
JOG A
23
6
ST/SAP/DEW
10
IC6002
RESET
1
3
2
P.FAIL
L
78
+5V
PICT 2
15
A H SW
19
P OFF
H
83
QR6002
BIAS
L
100
1
2
S2001
3
MODE SW
4
P4001
5
CTL HEAD
P4001
6
+5V
P2002
P0201
CAPSTAN
4
4
FG HEAD
+5V
+5V
IC6005
T-RELL
SENSOR
2
1
Q6002
D6006
Q6003
3
4
TAKE UP
SUPPLY
SENSOR
PHOTO
LED
PHOTO
SENSOR
SENSOR
I2C DATA
TO/FROM
AUDIO
SECTION
I2C CLK
OSD VIDEO OUT
OSD VIDEO IN
I2C CLK
I2C DATA
TRACKING ENVE
TO/FROM
ART.V/H/N
VIDEO
H.SW
SECTION
H.SW
TW2001
D FM REC
A .MUTE
FM .MUTE
H
TO
AUDIO
SECTION
D A REC
H
ST/SAP/DEW
TO/FROM
AUDIO
SECTION
A H SW
Q1341
REG. CONT.
PICT2
TO
VIDEO
BIAS
L
SECTION
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