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23
23
HCD-GP5
6-5. Schematic Diagram – Control Section –
IC601
VOLTAGE CHART
PIN NO.
PIN NO.
PIN NO.
VOLT.
VOLT.
VOLT.
1
2.3
41
-31.0
81
0.5
2
2.3
42
-31.0
82
5.2
3
0
43
-31.0
83
0.4
4
0.8
44
-31.0
84
0
5
5.3
45
-31.0
85
5.2
6
10.2
46
5.2
86
5.2
7
0
47
-31.0
87
5.2
8
5.1
48
-31.0
88
5.2
9
0
49
-31.0
89
0
10
0
50
-31.0
90
5.2
11
5.1
51
0
91
0.2
12
0
52
-31.0
92
5.3
13
2.6
53
-31.0
93
5.3
14
0
54
-31.0
94
3.3
15
2.6
55
-31.0
95
0
16
2.6
56
-31.0
96
3.3
17
5.2
57
-31.0
97
5.2
18
5.3
58
-31.0
98
0
19
5.3
59
-31.0
99
0.7
20
0.1
60
-31.0
100
0
21
0.1
61
-31.0
22
0.1
62
-31.0
23
0.1
63
-31.0
24
2.0
64
-31.0
25
3.1
65
-31.0
26
5.6
66
-31.0
27
0.1
67
-
28
0
68
-
29
5.3
69
2.5
30
-
70
5.0
31
-
71
0
32
-
72
5.2
33
-
73
5.2
34
-31.0 74
5.2
35
-31.0
75
0
36
-31.0
76
5.2
37
-31.0
77
0
38
-31.3
78
0
39
-31.0
79
4.9
40
-31.0
80
5.2
5.3
5.3
0
0
5.3
4.7
0
0
10.2
10.2
4.0
5.1
0
5.6
5.6
9.5
(10.2)
10.2
(10.2)
10.2
(0.9)
10.1
(1.0)
10.2
(10.2)
0
2.0
9.5
8.8
5.9
2.5
8.2
1.9
2.5
0.5
RPM7140-V4
FLUORESCENT INDICATOR TUBE
100K
T-72
0
T-72
1SS133
10k
DTC144TKA-T146
680
SLR-342VCT31
1SS133T
-72
2SC3052-
T12-1F
1SS133T-72
1N4148A-T265
1N4148A
-T265
1SS133T-77
1SS133T-72
2SA1296
GR-(TYPE2)
TUNER/BAND
MD
T
APE
Y
x
z
REC
PA
USE/ST
AR
T
. m
-
M >
+
Z
u
CD
I/
1
CONTROL BOARD
LOADING
BOARD
M901
(TRAY)
S1
CN151
5P
(OPEN/CLOSE)
+
-
CN601
26P
TAPE
MECHANISM DECK
STANDBY
SWITCH
Q601
RESET
T SOL DRIVE
Q605
MOTOR DRIVE
Q606
SWITCH
Q607
8P
Q602-Q604
5V REGULATOR
CN602
13P
2SC3052-T12-1F
2SC3052-T12-1F
R
JR602
0
7p
0.1
R
IC603
IC604
MOTOR DRIVE
IC602
RESET
R601
R631
R700
R701
R702
US, CND, AEP, UK, KR
OTHER MODELS
10K
NO MOUNT
0
10K
1K
3.9K
22K
22K
NO MOUNT
22K
• See page 18 for Waveforms.
• See page 33 for IC Block Diagram.
• See page 35 for IC Pin Function Description.
Summary of Contents for HCD-GP5
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