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SCHEMATIC DIAGRAM-5
MAIN CIRCUIT
/RST
R383
10K
RESTSW
C303
470P
SSEQ_LED
RE_LED
MOTOR
PLUNGER
DECK_AD1
DECK_AD2
REG1
KEY3
(KEY2)
R360
R389
KEY1
820
10K
VOL_JOG
R310
R386
10K
10K
VREF+
VCC
VREF+
C395
0.1
4
3
2
IC301
C3FBHA000004
FLASH MEMORY
5
6
7
WA108
: +B SIGNAL LINE
R306
10K
R384
4.7K
R382
100
R381
100
R380
100
R379
100
R378
100
R385
100
R307
100
R308
100
R417
R309
10K
R461
4.7K
R455
4.7K
R457
4.7K
R456
4.7K
R458
4.7K
C331
100P
C329
100P
C325
0.022
R405
10K
R357
22K
R358
22K
1
4
3
IC303
C3EBCG000008
EEPROM
(NOT SUPPLIED)
8
5
6
C327
R359
220P
4.7K
WA105
C345
C344
C304
C305
100P
WA109
80
79
78
77
76
75
74
73
72
NC
81
/RESTSW
82
NC
83
84
NC
85
SSEQ_LED
86
RE_LED(PM29)
87
MOTOR
88
PLUNGER
89
DECK_AD1
90
DECK_AD2
91
REG1
92
KEY3
93
KEY2
94
KEY1
100
VOL_JOG
95
AVss
96
97
NC
VREF
98
AVCC
99
DEMO
100
SETTING
1 2
3 4
5 6 7 8 9
R459
R301
100
4.7K
2
1
7
8
100P
100P
100P
WA110
71
70
69
68
67
66
65
64
63
62
61
60
59
58
IC302
C2CBJG000409
MICROPROCESSOR
10
11
12
13
14
15
16
17
18
19
20
21
22
23
C322
68P
R354
X301
680
H2A100500006
C321
68P
C323
R355
C318
18P
330K
Q308
R356
10M
C319
C324
1000P
22P
Q308 , Q307
KTC3875GRTA
BEATPROOF SWITCH
57
56
55
54
53
52
51
PLAY_SW
50
PCONT
49
STATUS
48
DCDET
47
CE
46
RDS_DAT
45
RDS_CLK
44
MLD
43
MDATA
42
EPM
41
MUTE_A
40
MCLK
39
MEM_CS
38
MEM_CK
37
MEM_SO
36
MEM_SI
35
BUSY
34
SCLK
33
TXD
32
RXD
31
24
25
26
27
28
29
30
C306
100P
C314
R353
50V1
4.7K
R352
C315
4.7K
Q307
100P
56P
C317
1000P
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