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F
A3.3V
C28
0.1
3.3V
+3.3V
AD6
AD7
AD8
AD9
AD10
C29
AD11
0.1
AD12
2.5V
+2.5V
C30
62
0.1
63
64
3.3V
+3.3V
ASTB
R31
3.3V
10K
65
3.3V
42
READ
3.3V
69
70
2.5V
+2.5V
C31
0.1
SW5V
LEVEL
SHIFT
3.3V-5V
91
90
89
CP15
100K
TC74HCT7007AF
DAP202U
G
+2.5V
+3.3V
CP23
CP17
100K
100K
51
VDD3
52
HAD6
3.3V
53
HAD7
0V
54
HAD8
55
HAD9
0V
56
GND3
57
3.3V
HAD10
0V
58
HAD11
59
HAD12
60
VDD2
0V
61
HAD13
0V
62
HAD14
0V
63
HAD15
64
WMA DECODER
VDD3
65
3.3V
HAST
0V
66
HCSB
67
HR/WB
3.3V
68
HDSTB
0V
0V
69
GND2
70
DIR
71
EXTDIR
72
DBBWRDY0
73
DBBWRDY1
3.3V
0V
74
DBBRRDY0
75
VDD2
C82
0V
1000P
+3.3V
+3.3V
+2.5V
+2.5V
IC13
IC7
IC11
DRAM
+3.3V
+2.5V
CAUTION : For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock,
!
leakage-current or resistance measurements shall be carried out (exposed
parts are acceptably insulated from the supply circuit) before the appliance is
returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may
vary slightly due to variations between individual instruments or/and units.
H
+2.5V
+3.3V
CP19
CP18
100K
100K
VDD2
P11
P10
3.3V
MCK48
0V
MCK44
GND2
VDD3
MCKO
3.3V
0V
BCKO
LRCKO
VDD3I
DGND
IC8
AGND
AVDD
DVDD
CKI
VDD2
3.3V
DO0
0V
DO1
DO2
GND3
DO3
DO4
3.3V
0V
DO5
VDD3
CP20
100K
+3.3V
+3.3V
+3.3V
+2.5V
I
A3.3V
25
2.5V
+2.5V
24
0V
23
0V
R43
22
100
21
C53
20
0V
19
3.3V
0.1
+3.3V
18
C88
CP24
17
100
0.1
48
16
50
15
3.3V
+3.3V
14
0V
C55
0.1
13
L5
12
2.5V
11
2.5V
+2.5V
10
54
9
R98
8
46
7
100
6
0V
5
4
C56
3
0.1
2
3.3V
1
+3.3V
IC9
3.3V
0V
J
(2/3)
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