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A B C D E
DPX-MP7050
1 PC BOARD
(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)
EQ UNIT EQ UNIT
R262 C266
2 C263
R258
C261A
C258A
R259 C264
R260 C265
R255A
C256A
R254A
C259A
C260
VR250A
C255A
C254A
R257
11 10
C267
R252A R253A
R250A R251A
C251A C253A
C250A C252A
20 1
IC250
21 40
R263
18
17
C261B
3
5
30 31
C250B
4
CN250
C251B
C258B
CN251
2
R255B
C256B
C255B
C254B
R261
1
C257
R256 R252B
R250B
R254B
VR250B
2
R253B
1
R251B
C252B
C253B
C259B
BP
S250
C262A
BP
4
C262B
1
CN253
R274
3
R273
C268
8 2
9 1
5
CN252 R275
EQ UNIT
6 IC Address
250 3D
7
Refer to the schematic diagram for the values of resistors and capacitors.
11
F G H I J
DPX-MP7050
1 PC BOARD (COMPONENT SIDE VIEW)
MAIN UNIT
CN7
C234
1
R230
2
D511
RN140
C334
C201
C202 CN261
C301
R330
C702
D508
C701
RN145
7 1 17 1
R139
R136
C236
18 2
RN109
CN5
CN701
9
R333 R233
IC4
C302
RN116
R178
R179
C120
D506
8 14 RN111 RN110
CN2
R800 RN112
2 R123 51
1
80
C338
C870 8 1
RN117 81 50 RN108 C806
C336
Q805 R162
E BE IC271 R131
23
C212
1
C501
24
R130
C217
R210
16 RN403
C C 9
1
IC1
13 11 12 8 4 3 2
RN107
C241
C205
R165
C464
IC14
R81
5
R167
R801
R802
R219
C313
R83
R217
R218
C216 R169 RN106
C801
C82
7
CN6
100 31
D450
C465 C450A
R82 5
R109
9 10 6
8
RN101
C152
1 30 RN100
C446
RN102
C312
R84 R107 RN104
1
IC10
CN450
R183
C101
RN118 RN119
C83 C213 R106 4 1 C803
R403
Q407
D451
RN103 C810
C415
R101
IC99
R87 D81 1 4
RN105
10
3
BE BE
R316 R318
C317 R317
C316
R88
C305
R61
C318
X1
R319
C450B
R86 5 8
D452
11 L101
1
R89 Q406 8 5
BE
24
TU1
12 44 2 1
IC16
D101
EB
R327 R325
R326 C323
C496
R182
R111
R52 R53 Q101
R124
4
C306
1 3 4
C319
C498 R328
3 IC2
Q102
IC15
C499 C339 IC150
C413
C322
C65
80 65
L151
C310
22 34 8 64
5 1
23 33
RN301
C448
IC11
C451
C219
Q404
C63