IC202
PIN
NO. VOLTAGE
1
0.1V
0V
2
11.2V
3
0V
4
5
11.3V
6
0V
7
0.1V
8
12V
9
10.4V
10
5.8V
11
0V
12
5.8V
13
10.4V
P16 1-F,P14 2-H
40
1
12
24
25
+B
+B
C516
100P
C501
100/10
ZD501
DZ5.6BSB
+B
C502
0.022
+B
C503
10/16
C504
0.022
C506
D503
2.2/50
C505
0.022
1SS133
R502
2
2.7K
R503
3
1.8K
C508
1
0.022
C509
R504
D505
0.1/50
100K
1SS133
R505
D506
5.6K
1SS133
Q502
3
KRC107M
RESET
1
C521
R552
0.0047
1K
2
R530
15K
MAIN PWB-A1(4/4)
7
8
PIN
PIN
NO. VOLTAGE
NO. VOLTAGE
3.0V
23
1
2
1.5V
24
3
––
25
4
––
26
5
––
27
6
––
28
7
––
29
8
––
30
9
5.0V
31
5.0V
10
32
5.0V
11
33
12
––
34
2.1V
35
13
14
5.0V
36
15
4.6V
37
16
4.9V
38
17
4.9V
39
18
3.9V
40
19
––
41
20
––
42
P18 5-A
43
21
––
22
––
44
26
29
30
31
3
3
1
1
2
1
R550
1
15K
2
3
R549
RX501
15K
REMOTE
SENSOR
R548
L501
47
100µH
C510
C511
0.1(M)
0.022
R526
10K
C512
0.022
R527
10K
R528
10K
R518
10K
R519 560
R520 1K
R521 1K
R522 1K
R524
56K
R532
1K
QT-CD161
ONLY
R539
R531
1K
15K
3 2 5
11 10
9 8 7 6
4
P14 3-F
9
Figure 19 SCHEMATIC DIAGRAM (6/6)
– 19 –
IC501
PIN
PIN
NO. VOLTAGE
NO. VOLTAGE
––
––
2.2V
45
65
4.0V
––
2.2V
46
66
0.5V
––
2.2V
47
67
––V
––
2.2V
48
68
5.0V
––
2.2V
49
69
––
50
––
2.2V
70
––
––
2.2V
51
71
2.0V
52
––
2.2V
72
2.3V
53
––
5.0V
73
GND
––
54
––
74
––
––
––
55
75
5.0V
2.2V
––
56
76
5.4V
2.2V
––
57
77
––
2.2V
––
58
78
––
2.2V
––
59
79
––
60
2.2V
––
80
––
61
2.2V
––
62
2.2V
––
63
2.2V
––
64
2.2V
––
63
2.2V
––
64
2.2V
SWITCH PWB-A5
SW506
PREST UP
R547
3.3K
R544
R545
R546
15K
3.3K
5.6K
SW507
CD LID
OPEN/CLOS
QT-CD161 ONLY
C519
10/16
VL1
SEG9
SEG10
LID SW
CLOCK
SEG11
SEG12
DATA
SEG13
PERIOD
SEG14
T-MUTE
SEG15
AREA
SEG16
KEY1
KEY0
STEREO
MONO/ST
WRQ
SD
PU IN
DRF
RESET
CQCK
COIN
RWC
SL+
SL–
REMOCON
SYS
STOP
R540
1K
XL501
4.19MHz
R543
R542
6.8K
3.3K
43
42
P16 1-F
10
QT-CD161/141
IC101
PIN
VOLTAGE
NO.
1
<0V> [3.23V]
<0V> [0V]
2
<0.6V> [0.6V]
3
<0V> [0V]
4
5
<0V> [0V]
6
<0V> [0V]
7
<0V> [0V]
8
<7.43V> [7.43V]
9
<0V> [0V]
10
<7.37V> [7.37V]
11
<0.6V> [0.6V]
12
<3.3V> [3.3V]
<
>: Recording
[
]: Play
LCD501
11
12
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