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+B
R442
1K
DSPDAT
FP29
DSPSTB
FP30
FP31
K
FP32
A
R422
100K
K
FP44
N
K
2
3
T
DISCPR
4
+B
K
4
SW901
2
3
1
PRPTECT
VCC_MAIN
• The numbers
6
,
7
, 24,
7
4.00 MHz
+B
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8
LSIVER
26
27
28
29
DSPDAT
30
DSPSTB
TP416
DSPSCK
31
32
TEST0
33
RMDAT
34
PCLID
SCK0
35
36
OPICGA
37
IC401
38
SGAIN
IX0588AW
39
DISCP
SYSTEM MICROCOMPUTER
40
JPNP
41
RMTCNT
42
AUPON
43
RACLK
TP417
44
TEST1
45
_MCPGI
46
_INPGI
47
INPGCK
48
SENSE
49
SLCNT1
50
SLCNT2
51 52 53 54 55 56 57 58 59 60 61 62 63 64
SLCNT3
+B
CK402
+B
28
to
30
, are waveform numbers shown in page 39, 40.
8
Figure 29 SCHEMATIC DIAGRAM (4/8)
XL401
TP408
SPIN
LDVAR
7 6 5 4 3 2 1
EEPK
100
EEPD
99
_EPCS
98
AVCC
97
FPV
Vref
96
95
AVSS
94
TEMP
93
HKEY
92
RKEY
91
PLVDCI
90
PLVBAT
89
88
87
SYD0
86
SYD1
85
SYD2
84
SYD3
83
SYD4
82
SYD5
81
SYD6
80
SYD7
79
_SYWR
78
_SYRD
77
SYRS
76
65
66
67
68
69
70
71
72
73
74
75
PCNT1
TP401
C401
0.1
R405
10K
R406
22K
SW401
EJECT
RESET
D431
IC431
MA132WK
80820CLN
1
OUT
R431
C431
VDD
2
330K
0.47
9
10
– 29 –
MD-DR470H/MD-DR480H
IC402
R411
24WC05UI2
100K
TP409
5
4
SDA
VSS
TP410
6
3
SCL
A2
7
WP
A1
2
TP407
TP411A
TP411
8
1
VCC
A0
+B
EEPROM
+B
FPG
TEMP
HKEY1
RKEY
PLVDCI
PLVBAT
CNT
SYD0
SYD1
SYD2
SYD3
SYD4
SYD5
SYD6
SYD7
SYWR
SYRD
SYRS
PCNT1
SW402
OPEN
1
TP403
3
2
STOP
HPLAY
HREC
4
VSS
3
MICOM_VCC
11
+B
RMTCNT
+B
+B
+B
L401
100 µH
+B
C402
10/6.3
12
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