Sanyo DSR-M814 Service Manual Addendum page 37

Sanyo digital video recorder service manual
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K
FROM/TO MEMORY
DM-B
IORESET
BDATA0
BDATA1
BDATA2
D2-83012/L8HBJ-US6
BDATA3
BDATA4
BDATA5
J
BDATA6
BDATA7
BADDR12
BADDR13
BADDR14
BADDR15
BADDR16
BADDR17
BADDR18
BADDR19
I
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR15
FADDR20
DATA31
DATA30
H
DATA29
DATA28
DATA27
DATA26
DATA25
DATA24
DATA23
DATA22
DATA21
G
DATA20
DATA19
DATA18
DATA17
DATA16
DATA15
DATA14
DATA13
DATA12
DATA11
F
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
E
DATA0
ADDR19
ADDR18
ADDR17
ADDR16
SADDR10
ADDR14
ADDR13
ADDR12
ADDR11
D
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
CAS
RAS
MWE
DQM3
C
DQM2
DQM1
DQM0
SDCS0
CKE
SDCLK0
BUSSPRT
UAE
B
SWE
OE
CE0
CE1
TO DM-C
A
1
2
3
4
DM-1 BOARD (DM-B) MIPS CPU [UPPER LEFT]
R4281
8.2K
CL4213
1
33
R4282
PCST0
R4283
33
ADDR6
R4284
33
ADDR5
R4285
100
MWE
R4286
33
C4237
DATA14
0.1
C4240
1AC4V10A04000 33P
C4238
0.1
C4239
C4241
33P
0.1
R4288
DATA24
33
DATA7
C4242
0.1
C4243
0.1
R4289
33
DATA19
R4290
33
DATA2
R4291
33
DATA16
C4244
0.1
CL4214
1
R4292
100
DQM3
R4293
100
DQM2
R4294
100
CAS
R4295
33
DATA31
R4296
33
DATA30
R4297
33
DATA13
R4298
33
DATA12
R4299
33
DATA11
R4300
33
DATA10
R4301
33
DATA9
R4302
33
DATA23
R4303
33
DATA6
5
6
7
8
CN422
NC
1
NC
2
AL5V
3
5V
RX
4
TX
5
GND
6
TEST POINT
R4278
1K
R4277
1K
R4275
1K
R4274
8.2K
R4273
8.2K
R4272
8.2K
R4271
8.2K
R4270
8.2K
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
VSS
193
194
TEST
NMI
195
196
BC32K/PCST0
ADDR6
197
198
ADDR5
VDDS
199
200
WE
VDDS
201
202
DATA14
203
VDDC
204
VDDS
205
VDDC
206
VDDC
207
DATA24
208
DATA7
209
VDDS
VDDC
210
211
DATA19
DATA2
212
213
DATA16
VDDS
214
215
C32KOUT
C32KIN
216
217
SDCS1
DQM3
218
219
DQM2
220
CAS
IC421
221
DATA31
222
DATA30
223
DATA13
224
DATA12
225
DATA11
226
DATA10
TX4925
DATA9
227
228
DATA23
DATA6
229
9
10
11
12
C22
R4276
1K
R4250
R4262
1K
4.7K
R4254
R4249
4.7K
8.2K
R4260
C4227
4.7K
0.1
CL4211
CL4212
CL4210
CL4209
1
1
1
1
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
PIO18/TCLK/CHIDIN
PIO19/TIMER1/CHICLK
13
14
15
16
K
J
I
H
G
CL4208
1
F
E
131
130
129
R4335
CE0
128
R4336
CE1
127
PIO2/DMAACK0
126
CL4206
PIO0/DMADONE
125
1
C4224
VSS
124
0.1
D
VDDC
123
RESET
122
R4245
43
SDCLK1
121
OE
120
R4244
3
ADDR15
119
CE2
118
CE3
117
PON
116
TRST
115
R4243
33
PIO20/PCST1
114
C
SDCLKIN
113
R4242
33
ADDR4
112
R4241
33
ADDR3
111
C4221
R4240
33
ADDR2
110
10P
C4220
VDDS
109
0.1
VDDS
108
R4238
33
R4239
PIO23/PCST2
107
4.7K
CL4204
106
1
CL4203
105
1
R4236
33
ADDR1
104
B
C4219
R4235
33
ADDR0
103
0.1
VDDC
102
VSS
101
VSS
100
C4218
VDDC
99
0.1
R4231
33
PIO21/PCST4
98
R4230
33
PIO22/PCST3
97
SWE
96
UAE
95
BWE3
94
A
BWE2
93
PIO30/PCST8
92
17
18
19

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