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1
3
2
A
MS 3.3V-3
CN4801
60P
TO MS(1/3)BOARD
CN8000
MSAU_R
A1
MSAU_R
Y7
VY7
B1
AU_GND
A2
B
Y6
VY6
B2
MSAU_L
A3
MSAU_L
Y5
VY5
B3
AU_GND
A4
Y4
VY4
B4
MS_3.3V
A5
Y3
VY3
B5
MS_3.3V
A6
Y2
VY2
B6
C
MS_3.3V
A7
Y1
VY1
B7
MS_3.3V
A8
Y0
VY0
B8
MS_3.3V
A9
C7
VUV7
B9
GND
A10
C6
VUV6
B10
GND
A11
C5
VUV5
B11
GND
A12
D
C4
VUV4
B12
PWR_PORT
POWER PORT
A13
C3
VUV3
B13
PW_RESET
PW_RESET
A14
C2
VUV2
B14
CPU_RESET
CPU_RESET
A15
C1
VUV1
B15
UART_SEL
UART_SEL
A16
C0
VUV0
B16
MODE2
MODE2
A17
E
VPEN
R4816
VPEN
B17
47
1/16W
GND
A18
:CHIP
V
VVS
B18
MS_V
MS_SW
MS_SW
A19
H
VHS
B19
MS_H
BRD_STATUS
R4817
BRD_STATUS
A20
47
1/16W
GND
B20
R4801
:CHIP
MSCLK2
0
GND
A21
:CHIP
MSCLK
VCLK
B21
TXD_MS
TXD_MS
A22
F
NC
B22
RXD_MS
RXD_MS
A23
GND
B23
MS_RESET
MS_RESET
A24
INS
MS_INS
B24
KEY0_MS
KEY0
A25
GND
B25
PIC_MUTE
A26
PIC_MUTE_MS
SCLK
MS_SCLK
B26
AC_DET
G
AC_DET
A27
C4810
0.01
GND
B27
16V
SIRCS
B:CHIP
SIRCS
A28
BS
MS_BS
B28
MENU_STATUS
MENU_STATUS
A29
GND
B29
NC
A30
SDIO
MS_SDIO
B30
D.GND
H
MS 3.3V-3
CN4802
10P
FB4802
TO MSX BOARD
0u
CN8301
GND
10
JL4802
R4822
VCC
9
0
JL4803
:CHIP
SCLK
I
MS_SCLK
8
R4823
GND
7
0
JL4804
:CHIP
INS
MS_INS
6
R4824
GND
5
0
JL4805
:CHIP
SDIO
MS_SDIO
4
R4825
VCC
3
0
JL4806
:CHIP
BS
MS_BS
2
GND
1
JL4807
D.GND
J
4
5
6
fd_25
fe_34
DNRB
AD2BSW
fj_37
DNRCLK
ADCK
20
CKA
DNRV
133
V
VSA
DNRH
79
H
HSA
DNRC0
17
YA7
DNRC1
RE7
130
YA6
DNRC2
RE6
77
YA5
DNRC3
RE5
18
YA4
DNRC4
RE4
131
YA3
DNRC5
RE3
78
YA2
DNRC6
19
RE2
YA1
DNRC7
132
RE1
YA0
RE0
DNRY0
80
CA7
DNRY1
RO7
21
CA6
DNRY2
RO6
134
CA5
DNRY3
RO5
81
CA4
DNRY4
RO4
22
CA3
DNRY5
RO3
82
CA2
RO2
RO1
RO0
GE7
GE6
MSCLK
GE5
46
CKB
V
GE4
153
VSB
H
GE3
47
HSB
GE2
Y7
53
GE1
fe_36
YB7
Y6
158
GE0
YB6
Y5
109
fe_31
YB5
Y4
GO7
52
YB4
Y3
GO6
157
YB3
Y2
GO5
108
YB2
Y1
GO4
51
YB1
Y0
GO3
156
YB0
GO2
C7
107
GO1
CB7
C6
50
GO0
CB6
C5
155
CB5
C4
BE7
106
CB4
C3
BE6
49
CB3
C2
BE5
154
CB2
C1
BE4
105
CB1
C0
BE3
fh_38
48
CB0
BE2
IC4801(2/5)
CXD9746GG
BE1
BE0
BO7
BO6
BO5
BO4
BO3
BO2
BO1
BO0
fhl_39
MS_USB
'N
ª f Yv
De
v{ FV~‚ b KQ N⁄mA Qz
7
8
9
D
3.3V
15
CKC
129
VSC
C4808
FB4801
D3.3V
128
100 4V :AL-CP
0u
HSC
16
FBC
C4801
104
103
VDD
GND
0.1 10V B:CHIP
113
C4802
116
1
RE7
VDD
GND
0.1 10V B:CHIP
56
C4803
174
102
RE6
VDD
GND
0.1 10V B:CHIP
161
C4804
173
62
RE5
VDD
GND
0.1 10V B:CHIP
112
C4805
168
175
RE4
VDD
GND
0.1 10V B:CHIP
55
C4806
88
171
RE3
VDD
GND
0.1 10V B:CHIP
160
76
167
C4807
RE2
VDD
GND
0.1 10V B:CHIP
111
169
RE1
GND
54
90
RE0
GND
74
GND
59
31
RO7
GND
164
83
RO6
GND
115
75
RO5
GND
58
RO4
163
RO3
IC4801(3/5)
114
CXD9746GG
RO2
57
RO1
162
RO0
5
GE7
119
GE6
64
GE5
4
GE4
63
GE3
2
GE2
61
GE1
60
GE0
122
GO7
NS3.3V
67
GO6
7
GO5
R4802
R4819
121
10k
47k
GO4
1/16W
1/16W
66
:CHIP
:CHIP
GO3
6
GO2
D4801
120
MA132WK
GO1
OR
65
GO0
MODE2
11
BE7
UART_SEL
125
BE6
70
BE5
fl_44
10
BE4
TXD_MS2
TXD_MS
124
BE3
69
R4803
BE2
22
68
1/16W
BE1
:CHIP
8
BE0
14
BO7
73
BO6
13
BO5
127
BO4
D.GND
RXD_MS
72
BO3
12
BO2
126
BO1
71
BO0
IC4801(1/5)
CXD9746GG
(http://schematic.5d6d.com)
10
11
12
fbdgikl_20
I2C_3.3V
RST_SYS
R4813
100
1/16W
:CHIP
R4807
10k
1/16W
:CHIP
3
R4808
SMC
REO7
10k
165
AMC
REO6
1/16W
:CHIP
REO5
R4809
10k
117
DEBUG
REO4
1/16W
:CHIP
9
RST
REO3
D.GND
REO2
MASTERCLK
136
CLK
REO1
R4810
SCL_100K
100 1/16W :CHIP
166
SCL
REO0
SDA_100K
R4811
123
100 1/16W :CHIP
SDA
R4812
10k 1/16W :CHIP
176
ADR
ROO7
R4815
ROO6
JL4801
10k 1/16W :CHIP
170
DIRECT
OE0
ROO5
R4818
135
118
0
MPEG
ROO4
:CHIP
DNRY7
24
CA0
ROO3
DNRY6
23
CA1
ROO2
ROO1
IC4801(4/5)
D.GND
CXD9746GG
ROO0
GEO7
GEO6
GEO5
GEO4
GEO3
GEO2
GEO1
GEO0
GOO7
MS
3.3V-3
GOO6
GOO5
GOO4
R4804
R4806
R4820
10k
10k
47k
GOO3
1/16W
1/16W
1/16W
:CHIP
:CHIP
:CHIP
GOO2
GOO1
GOO0
Q4801
DTC144EE
SW
BEO7
D.GND
BEO6
IC4802
SN74LV4066APWR
C4809
BEO5
BUS_SW
0.1
10V
BEO4
B:CHIP
1A
VCC
BEO3
1B
1C
BEO2
D.GND
2B
4C
BEO1
2A
4A
BEO0
fl_42
2C
4B
RXD_MS2
R4805
22
3C
3B
BOO7
1/16W
:CHIP
GND
3A
BOO6
BOO5
BOO4
BOO3
BOO2
BOO1
BOO0
MSCLK2
159
CKD
VPEN
110
DEI
IC4801(5/5)
CXD9746GG
13
fg_40
BSW2SYSIC
fdgl_41
SYS_CLK
25
CKO
V
138
VSO
85
H
HSO
137
FBK
FBO
RB4801
47*4
RB4802
RE7
45
47*4
RE6
44
RE5
152
RE4
101
RE3
43
RE2
151
100
RE1
42
RE0
RB4803
47*4
RB4804
RO7
150
47*4
RO6
99
RO5
41
RO4
149
RO3
98
RO2
40
148
RO1
97
RO0
RB4805
47*4
RB4806
GE7
39
47*4
GE6
172
GE5
147
GE4
96
GE3
38
GE2
146
95
GE1
37
GE0
RB4807
47*4
RB4808
GO7
145
47*4
GO6
94
GO5
36
GO4
144
GO3
93
GO2
35
143
GO1
92
GO0
RB4809
47*4
RB4810
BE7
34
47*4
BE6
142
BE5
91
BE4
33
BE3
141
BE2
32
89
BE1
30
BE0
RB4811
47*4
RB4812
BO7
29
47*4
BO6
28
BO5
87
BO4
140
BO3
27
BO2
86
139
BO1
26
BO0
RB4813
47*4
R4814
47
1/16W
:CHIP
84
DE0
GPENSOG_PW
fh_43
A-f
(BUS SW)
B-SS4361<CH.>-A..-P6
KE-MR42/50M1(CH)
4-37
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