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R
:TO POWER SUPPLY/RF SECTION
V
:TO LUMINANCE & CHROMINANCE/AUDIO SECTION
A
:TO Hi-Fi AUDIO SECTION
I :TO INPUT/OUTPUT SECTION
T
:TO TIMER SECTION
G
A
PB 60Hz
H
A19
T
P.FAIL
L
A18
T
IR
A17
V
SHORT DET
L
A16
T
S.CLOCK
A15
T
S.DATA
A14
T
FIP CS
A13
R
V
A
SYS IIC CLOCK
A12
R
V
A
SYS IIC DATA
A11
V
CYL HEAD (-)
A10
V
CYL HEAD (+)
A9
A
ABS NORMAL
H
A8
F
I
AV1 PB 12V
A7
A
AUDIO MUTE
H
A6
I
AV2 PB 12V
A5
V
LP
H
A4
V
PAL EP
H
A3
V
CURR.EMPH
H
A2
V
FREQ.ADJ.
A1
V
TRACING ENV.
E
R
AFC S-CURVE
R
PS 5V
R
REG 5V
R
GND
R
GND (FG)
R
GND (MOTOR)
R
GND (CYL)
D
MODE
SW
1
S1501
2
B1
K0G934A-
3
B2
00002
4
B3
C
V
H.AMP SW
I
AV1 PB
H
A
D.FM REC
H
B4
V
ART V/H/N
B5
V
ROTARY SW
B6
V
ENV.SELECT
B7
V
HEAD SW
B8
A
A.HEAD SW
B9
R
AUDIO DEF
H
B10
I
PROG.
H
B11
V
D.REC
H
B13
B
V
D.A.REC
H
B14
V
BIAS
L
B15
V
A
MUTE
H
B16
T
POWER SW
B18
R
POWER OFF
H
B19
R
FIP
L
B20
T
RESET
L
B21
V
FSC
B22
V
Y/C VIDEO OUT
B23
T
SAFETY TAB
L
B24
R
SLEEP
L
B25
I
SLEEP
H
B26
V
C SYNC
B27
A
T
BACK UP 5V
1
2
CAPSTAN SERVO SPEED LOOP
A26
R2507
270K
A1
A2
R6023
27K
C6015
A3
16V10
A4
R6025 43K
A5
R6022
100
R6026
C6016
A6
39K
0.01
TL6010
A7
R6019 10K
R6021 27K
R6020 39K
R1501 120
A8
B4
Q1501
Q1502
SENSOR
B5
PNB2301MBV
D1501
PNB2301MBV
SIR505S
(T-PHOTO)
(S-PHOTO)
B6
R6018
B7
1K
R6017 1K
B8
C6014
B9
1000P
B10
B11
QR6001
UN2215
(AV1 PB
L
:OFF)
R6003
18K
C6013
0.1
3
4
CAPSTAN SERVO PHASE LOOP
CYLINDER SERVO SPEED LOOP
A27
A9
A10
A28
A29
R2508
C2509
43K
0.47
TW2015
R2505
C2510
3900
33P
C6017
680P
R2506
1M
R6031
TW2002
6800
C2508
C2512
D2502
0.1
25V4.7
MA165
D2501
C2513
MA165
C2511
3900P
6V22
N
IC6001
M37970VXGD
116
115
114
113
112
111
110
109
108
107
106
105
104
103
CURRENT
1
LIMIT
2
F ADJ.
3
NC
4
C.EMPH
H
5
TRACKING ENV.
6
SLP
H
7
LP
H
8
CPB
9
AFC S
10
A.MUTE
H
11
AV1 PB +12V
12
N/S/T1/T2
13
S-PHOTO
14
T-PHOTO
15
ABS NORM
H
16
CAL
H
17
REC/PLAY
L
18
V-SYNC
L
19
D.FM REC
H
20
ART V/H/N
21
ROTARY SW
22
H.AMP SW
23
ENV.SELECT
24
VIDEO H.SW
25
AUDIO H.SW
26
A.DEF
H
27
PROG.ON
H
28
AV1 PB
L
29
AVPB
M
30
31
32
33
34
35
36
37
38
39
40
41
42
X6002
R6005
R6004
H0D200-
X6001
0
220K
500014
VSX0660
C6012
C6011
C6010
C6009
15P
18P
18P
18P
C6008
1000P
B13
B14 B15 B16
B18
5
6
7
CYLINDER SERVO PHASE LOOP
A11 A12 A30 A31 A32
A13
A14 A15
R6030
4700
R6029
4700
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
FLASH
DATA IN
FLASH
CLOCK
SHORT
DET
125Hz
CAP F/R
HALF WAVE
H
SAT IR/DIG.LINK
CYL ET
CAP ET
P50 OUT
P FAIL
L
VBI1
A.DUB
H
PB 60Hz
H
SLEEP
L
SECAM/PAL
PAL-I/GB/DK
EX.FF/REW
L
C SYNC
LOADING
H
UNLOADING
H
S TAB
L
GND
SECAM VIDEO IN
HLF
CV OUT
MDO
20Hz
START
H
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
R7731
1K
R7730
1K
C7713
6V47
B2
B1
B3
B19 B20
B21
B22
B23
8
9
IC1502
RPI354N
(S-REEL)
4
1
TL6013
R1504
R1503
27K
27K
3
2
IC1501
RPI354N
TL6012
(T-REEL)
4
1
R1502
180
3
2
C1502
87
330P
86
85
A16
L
TW6002
84
A26
83
82
81
R2503
R2504
TL2503
10K
10K
80
C2507
C2505
79
0.056
0.056
78
IR
77
A17
R2502
R2501
1K
0
76
A18
C2506
75
0.056
74
73
A19
72
71
C7620 0.1
C6002
70
150P
69
A27
R6001
5600
68
67
66
65
TL2502
64
R7728
47K
63
62
61
R6008 47K
60
R6016
R6009 22K
1K
59
C7712
1
C7711
R7729
QR6006
220P
1K
UN2211
(SLEEP
L
:OFF)
L7703
68u
B24
B25
B26
B27
10
11
C1
C2
C3
C4
C6
C7
C9
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