Table of Contents
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S-VHS ET
CH SAT CVC VCR XP EP LP SP
REC
P n
DP7501
VSL0533
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R7503 2K
D7521
R7502
2K
MA4220
C7502
SAFETY
50V10
TAB SW
IC6004
S6001
VES0834
S80743AL
(A35)
33 32 31 30 29 28 27 26 25 24 23
VSS
VDD RST
3
3
2
2
1
1
-15.5
34
-15.5
35
-20.5
(A39)
36
SEG7
-15.5
C6017
37
SEG6
0.1
-15.5
IR RECEIVER
38
SEG5
-15.5
IC7504
39
SEG4
-19.5
PNA4611M02VT
40
SEG3
-16.5
41
SEG2
-11.3
42
SEG1
-15.5
1
1
2
2
3
3
43
5.0
5.0
0
5.0
44
C7504
6V100
1
1
2
2
L7501
QR7501
C7506
UN211F
47P
0
(BUR L :ON)
4.9
4.9
(A31)
(A34)
<5V>
<5V>
(A43)
(A42)
(A41)
LB7501
VLP0147
<5V>
D7523
MA723
Q1003
C7515
2SD1996
6V220
C7513
R7528
(REG)
0.1
10K
C7509
0.01
C7514
VCE0073
0.047F
D1017
D1007
R1025
MA165TA5VT
MA4051
2200
0
4.7
4.7
3
2
2
1
G
VCC RST
IC7503
NC
DLY
C1015
RN5VD28AA
C1014
4
4
5
5
6V22
0.01
0.4
4.3
Q1010
C7510
2SD1996
0.033
(REG)
(A3)
(A36)
QR1005
Q1006
C1006
UN2213
2SD1996
0.01
(SWITCHING)
(REG)
R1012
D1009
4700
MA4051
QR6002
C1005
D1010
10V22
UN2211
MA165TA5VT
(A44)
(INV.)
(B25)
IMPORTANT SAFETY NOTICE:
NOTE : THE MEASUREMENT MODE OF THE DC
COMPONENTS IDENTIFIED WITH THE MARK
VOLTAGE ON THIS DIAGRAM IS STOP MODE.
SPECIAL CHARACTERISTICS FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY
THE SAME TYPE.
10
11
ON OFF
REMAIN
R7504
18
V
R
R7501
18
C7501
0.01
21
22
23
24
32
33
34
35
36
37
38
39
40
41
42
43
44
45
<5V>
-24.8
22
K1001
-24.8
21
-24.8
K1002
(34) SEG9
(21) P3
P2
20
-24.8
(35) SEG8
(22) P4
K1003
19
P1
-28.5
IC7501
P0
18
-28.7
M35500AFP
R7517
VEE
17
100
-28.7
VEE
16
4.5
(43) SEG0
(12) CS
S CLK
15
4.5
(44) VDD
S OUT
14
(13) S IN
R1021
R1020
5.0
13
10K
10K
4.7
12
12
3
3
4
4
5
5
6
6
7
7
8
8
9 10 11
9 10 11
<5V>
R6036
220
R6038
220
Q1001
2SD601A
(REG)
QR1001
R1001
UN2112
33K
D1014
(FIP L :ON)
<6V>
D1015
R1004
5600
C1001
MA165TA5VT
10V22
R1003
5600
Q1002
C1002
2SD602A
0.01
R1024
D1004
(REG)
10K
MA4051
R1005
R1022
2
2
2200
D1003
10K
MA165T
A5VT
<5V>
Q1007
1
1
2SD602A
(REG)
R1026
C1016
4700
16V10
<16V>
2
2
1
1
C1003
K1006
D1013
25V100
IP1003
MA723
0
UNH000300A
K6001
R1013
C1009
R6022
15K
25V100
1K
K1004
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON
HAVE THE
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER
TO PARTS LIST.
12
SYSTEM CONTROL & SERVO ICs DC VOLTAGE CHART (SP MODE)
Ref.No.
SHUTTLE 1
A
MODE
1
2
SHUTTLE 2
A
STOP
15.9
14.1
SHUTTLE 3
A
PLAY
15.4
14.1
A
SHUTTLE 4
JOG 1
A
REC
15.4
14.1
JOG 2
A
F.F
15.4
14.1
REW
15.4
14.1
P7501
Ref.No.
4.9
12
JOG2
MODE
1
2
0
11
JOG1
0
STOP
4.3
10
SHUTTLE4
0
9
SHUTTLE3
PLAY
4.3
0
4.9
8
SHUTTLE2
REC
4.3
4.6
4.9
7
SHUTTLE1
4.9
F.F
4.3
0
6
DNR LED
0
5
SYS GND
REW
4.3
0
5.0
4
N SW 5V (1)
Ref.No.
0
3
FIP GND
5.0
MODE
21
22
2
AN2
5.0
STOP
0
0
1
AN3
PLAY
0
0
REC
4.6
4.6
F.F
0
0
N SW 5V(1)
A
REW
0
0
A
T-BUS CLK
Ref.No.
T-BUS LSN
A
T-BUS TLK
A
MODE
41
42
AN4
A
STOP
1.0
1.3
PLAY
1.0
1.3
A
V
REG GND
GND (RF)
R
REC
1.0
1.3
F.F
1.0
1.3
REW
1.0
1.3
R
GND (AV)
Ref.No.
MODE
61
62
STOP
4.6
UNREG 4V
A
PLAY
4.6
0
REC
4.6
0
K2501
F.F
4.6
0
P1001
REW
4.6
0
1
1
GND (P)
Ref.No.
2
GND (P)
MODE
81
82
3
GND (P)
4
GND (P)
STOP
0
5.0
5
GND (P)
PLAY
0
5.0
6
UNREG -29V
REC
0
5.0
7
UNREG 4V
8
HEATER (+)
F.F
0
5.0
9
UNREG 6V
REW
0
5.0
10
HEATER (-)
Ref.No.
11
UNREG 36V
12
GND (P)
MODE
1
2
13
GND (P)
STOP
0
1.0
14
GND (M)
PLAY
0
1.0
15
UNREG 16V
REC
0
1.0
16
F.F
0
1.0
REW
0
1.0
UNREG 6V
A
UNREG 16V
A
A
UNREG 36V
N SW 5V(2)
A
N SW 5V(3)
A
V
SYSTEM CONTROL & SERVO TRs DC VOLTAGE CHART (SP MODE)
FIP GND
A
Ref.No.
Q1001
MODE
E
C
STOP
-29.1
-29.0
PLAY
-29.1
-29.0
<16V>
REC
-29.4
-29.0
F.F
-29.4
-29.4
REW
-29.4
-29.4
Ref.No.
Q1505
MODE
+
STOP
4.9
IC1001
PLAY
4.9
PQ20VB2E
REC
4.9
F.F
4.9
1
IN
REW
4.9
2
OUT
Ref.No.
QR1001
R1011
82K
MODE
E
C
3
GND
STOP
5.0
4.9
4
PLAY
5.0
4.9
REC
5.0
4.9
R1014
F.F
5.0
4.9
16K
REW
5.0
4.9
POWER SAVE (H) A
Ref.No.
QR6002
MODE
E
C
4
STOP
0
3
PLAY
0
2
1
REC
0
F.F
0
S1501
REW
0
VSS0520
MODE SW
13
IC1001
3
4
1
0
1.1
2.4
0
1.1
2.4
0
1.1
2.4
0
1.1
2.4
0
1.1
2.4
IC6001
3
4
5
6
7
8
9
10
11
0
2.3
4.6
0
5
4.9
4.7
1.8
0
0
2.3
4.6
0
5
4.9
4.7
3.2
0
4.7
2.3
4.6
0
5
4.9
4.7
3.4
0
4.7
2.3
4.6
0
5
4.9
4.7
0.7
0
4.9
2.3
4.6
0
5
4.9
4.7
3.2
0
4.9
IC6001
23
24
25
26
27
28
29
30
31
0
0
4.7
0
0
0
4.7
4.7
4.7
0
4.7
4.7
0
0
4.7
4.7
4.7
4.7
4.6
0
4.7
4.6
4.6
0
4.7
4.7
4.7
0
0
4.7
0
0
0
4.7
4.7
4.7
0
0
4.7
0
0
0
4.7
4.7
4.7
IC6001
43
44
45
46
47
48
49
50
51
4.7
0
4.7
0
0
0
0
0
0
4.7
0
4.7
0
0
0
0
0.3
0
4.7
0
3.5
0
0
0
0
0.3
0
4.7
0
4.7
0
0
0
0
4.6
0
4.7
0
4.7
0
0
0
0
4.6
0
IC6001
63
64
65
66
67
68
69
70
71
0
5.0
0
4.7
4.7
4.7
4.3
4.5
4.5
2.7
5.0
0
4.7
4.7
4.7
4.3
4.5
4.5
3.5
5.0
0
4.9
4.9
4.9
4.3
4.5
4.5
3.5
5.0
0
4.7
4.7
4.7
4.3
4.5
4.5
2.7
5.0
0
4.7
4.7
4.7
4.3
4.5
4.5
2.7
IC6001
83
84
85
86
87
88
89
90
91
0.3
0.3
2.4
1.3
4.6
0
2.4
2.4
0
0.3
0
2.4
1.3
4.6
0
2.4
2.4
0
4.6
0.3
2.4
1.3
4.6
0
2.4
2.4
2.7
0.3
0.3
2.4
1.3
4.6
0
2.4
2.4
0
0.3
0.3
2.4
1.3
4.6
0
2.4
2.4
0
IC6002
IC6003
3
4
1
2
3
4
1
4.9
0
1.0
2.2
4.9
0
5.0
4.9
0
1.0
2.2
4.9
0
5.0
4.9
0
1.0
2.2
4.9
0
5.0
2.4
0
1.0
2.2
4.9
0
5.0
2.4
0
1.0
2.2
4.9
0
5.0
Q1003
Q1006
Q1007
B
E
C
B
E
C
B
E
C
-28.4
5.0
5.6
5.7
5.0
5.6
5.6
5.1
5.6
-28.4
5.0
5.6
5.7
5.0
5.6
5.6
5.1
5.6
-28.4
5.0
5.6
5.7
5.0
5.6
5.6
5.1
5.6
-28.7
5.0
5.6
5.7
5.0
5.6
5.6
5.1
5.6
-28.7
5.0
5.6
5.7
5.0
5.6
5.6
5.1
5.6
-
0
0
0
0
0
QR1005
QR2504
B
E
C
B
E
C
0
0
5.6
0
0
0
0
0
5.6
0
0
0
0
0
5.6
0
0
0
0
0
5.6
0
0
1.8
0
0
5.6
0
0
1.8
QR6003
B
E
C
B
0
4.7
0
0
0
0
4.7
0
4.3
0
0
4.7
0
0
0
0
4.7
0
0
0
0
4.7
0
0
0
IC2501
2
3
4
5
6
7
8
2.4
2.4
0
0
0
0
4.9
2.4
2.4
0
0
0
0
4.9
2.4
2.4
0
0
0
0
4.9
2.4
2.4
0
0
0
0
4.9
2.4
2.4
0
0
0
0
4.9
12
13
14
15
16
17
18
19
20
1.9
0
5.0
0
0
4.5
4.7
0
4.7
1.9
0
5.0
4.3
0
4.5
4.7
4.6
4.7
1.9
0
5.0
4.3
0
4.5
4.7
0
4.7
1.9
0
5.0
0
0
4.5
4.7
0
4.7
1.9
0
5.0
0
0
4.5
4.7
0
4.7
32
33
34
35
36
37
38
39
40
0
0
0
0
4.7
4.7
-
-
0
0
0
0
0
4.7
4.7
-
-
0
0
0
0
0
4.7
4.7
-
-
0
4.7
0
0
0
4.7
4.7
-
-
0
4.7
0
0
0
4.7
4.7
-
-
0
52
53
54
55
56
57
58
59
60
4.7
0
0
0
0
4.7
4.7
4.7
0
4.7
0
0
0
0
4.7
4.7
4.7
0
4.7
0
0
0
0
4.7
4.7
4.7
4.7
0
0
0
0
0
4.7
4.7
4.7
0
0
0
0
0
0
4.7
4.7
4.7
0
72
73
74
75
76
77
78
79
80
3.5
0
0
5.0
0
0
2.3
4.9
4.9
2.5
0
0
5.0
0
2.4
2.3
4.9
4.9
2.5
0
0
5.0
0
2.4
2.3
4.9
4.9
3.5
0
0
5.0
0
4.7
2.3
2.4
2.4
3.5
0
0
5.0
4.7
4.7
2.3
2.4
2.4
92
93
94
95
96
97
98
99
100
0
0
2.4
2.4
0
2.4
5.0
5.0
4.7
0
0
2.4
2.4
0
2.4
5.0
5.0
4.7
2.7
0
2.4
2.4
0
2.4
5.0
5.0
4.7
0
0
2.4
2.4
0
2.4
5.0
5.0
4.7
0
0
2.4
2.4
0
2.4
5.0
5.0
4.7
IC6004
2
3
5.0
0
5.0
0
5.0
0
5.0
0
5.0
0
Q1010
Q1504
B
E
C
B
+
-
5.7
5.0
5.6
5.6
4.7
0
5.7
5.0
5.6
5.6
4.7
0
5.7
5.0
5.6
5.6
4.7
0
5.7
5.0
5.6
5.6
4.7
0
5.7
5.0
5.6
5.6
4.7
0
QR2505
QR6001
B
E
C
B
E
C
B
4.7
0
0
0
4.9
0
4.7
4.7
0
0
0
4.9
0
4.7
4.7
0
0
4.4
4.9
0
4.7
0
0
0
0
4.9
0
4.7
0
0
0
0
4.9
0
4.7
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