KP-FWS57M90
RM-1007
– 103 –
– 104 –
(10)
MS2 BOARD BLOCK DIAGRAM
B8
B4
A8
A4
B3
A3
B2
A2
CN4000
A15
A16
A21
A23
A24
B24
B26
B27
A29
B29
A22
B28
VVS OUT
VCK OUT
RESER VED
VHS OUT
VY0
VUV0
MSAU L OUT
MSAU R OUT
AC DET
SCL
SDA
MS INS
MS SOIO0
MS SDIR
MS BS
MS LED
MS SCLK
RESET
J
TO BM BOARD
CN3401
Q4001
RESET
2
42
1
IC4207
IC4204
1
5
6
IC4205
IC4201
6
3
4
5
15
16
CPU
IC4000
58
55
59
57
69
73
60
62
139
136
137
54
45
46
47
66
48
8
VY0
VUV0
8
51
102
103
145
53
88
108
126
95
132
130
131
193
101
134
135
104
159
155
156
161
157
162
158
163
41
13
10
9
164
38
40
34
37
30
29
27
25
24
22
IC4003
1
2
3
4
5
16
14
13
CLK54M
CLK_SEL
MS_SEL
CLK12M
X4200
54MHz
AUDIO DAC
CLK48M
IC4206
1
2
4
CK
2
CLK20M
MS_20M
MS_10M
VVS
VCLK
VPEN
VHS
AC DET
TXD MS
RXD MS
MS INS
MS SDIO
MS DIR
MS BS
MS LED
MS SCLK
MCKO
PD
BICK
SDAT
LRCK
CKS
3
2
5
6
9V
1
7
L OUT
R OUT
IC4005
AMP
Q4005
Q4004
Q4007
Q4006
Q4002
6
5
IC4001
NVM
7
SDA
SCL
IC4100
CPU
10
11
31
32
53
54
75
76
137
223
225
116
146
147
153
156
161
170
172
177
179
24
23
18
8
39
34
30
35
31
29
28
10
48
25
2
1
3
26
11
12
72
73
55
50
27
4
122
124
232
185
188
194
201
203
246
45
90
97
106
26
248
226
227
210
253
FLASH ROM
FA
2
FA
2
FA
2
FA
2
FD
4
FD
BUSCTL(DIR)
2
4
3
3
2
3
R2
T1
2
2
2
3
4
2
4
2
2
FA
FA
FA
FA
FD
M2
N1
P1
R2
T1
BUSCTL(DIR)
D6
D7
C11
C6
B5
A4
J2
J4
Y10
3
4
3
10
21
15
11
18
8
3
7
168
172
170
150
166
46
1
2
173
176
2
4
3
FD
4
BUS CTL
3
BUS CTL
CLK66M
AA4
IRQ0
2
DREQ
4
119
127
149
152
157
166
142
112
221
243
166
174
181
189
192
200
134
109
95
102
SDRAM
IC4200
16
19
20
26
29
35
2
7
13
42
47
37
38
15
39
IC4202
SDRAM
16
20
29
37
2
7
13
42
47
50
53
15
39
6
SDRAM1
SDRAM2
6
SDRAM4
6
SDRAM3
3
SDRAM7
2
SDRAM1
SDRAM2
SDRAM3
217
238
260
283
286
16
SDRAM5
88
101
SDRAM6
2
IC4002
SYSTEM RESET
3
8
206
235
257
2
MS2
TIMER
Y13
AA13
IC4203
CLOCK GENERATOR
COUNTER
MUTE
MUTE
MUTE
-B12
-B6
-A12
-A6
-7
-7
-71
-77
-68
-UY7
-VUV7
-44
-32
,Q4003
-140
,163,164
,178
,20
,19
,22
,21
,41,43,45
,36
,32,42,44
,38,40
,33
,6,17
,4,7,16
,5,9
-52
-30
,6,7
,195
,89
,107
,113
,252
,270
(A10,A11)
(B9,B10)
(C9,C10)
(D9,D10)
(L1-L4)
(Y1-Y3)
-R4
-T3
(A10,A11)
(B9,B10)
(C9,C10)
(D9,D10)
(L1-L4)
,M3
-N4
,P3,P4
,R3
-C8
-B8
,A6,A7
,20
,23
,19
,14
-5
(AA2)
(BE0-4)
(BS,CS,RDY)
-RE
,1
,126
,133
,150
-159
-168
-144
,118
,222
,266
,173
,175
-183
,191
,198
,94
-5
-11
-45
-53
-19
-26
-34
,38
-5
-11
-45
-48
,51
,220
-242
-265
,285
(CPU)
9
FD(M2,M3)
FD(N1-N4)
FD(P1,P3,P4)
FD(R2-R4)
FD(T2,T3)
FD(U1-U4)
FD(V2,V3)
FD(W1-W3)
