Integra DTR-7.8 Service Manual page 91

A
QQ
3 7 63 1515 0
PRINTED CIRCUIT BOARD VIEWS-19
U28
MICROPROCESSOR PC BOARD (NAAR-9075)
Side-A
1
P7002
2
P7001
R7303
TE
L 13942296513
Q7172
3
R7162
R7161
R7164
4
R7362
Q7362
C7366
C7368
R7369
R7422
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5
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http://www.xiaoyu163.com
B
P205B
NCAR-9075
25139075
2
1
P102B
R7008
R7413
R7414
R7017
C7003
Q7002
C7002
D7001
R7403
R7267
R7407
R7408
R7272
R7404
R7269
R7027
Q7171
R7402
R7167
1
C7166
P2010B
1
R7197
R7193
Q7155 Q7151
R7190
R7191
1
R7192
1 1
R7194
R7158
C7152
Q7366 R7366
R7368
Q7369
Q7368
P6851A
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2 9
8
BAND INT1
R7113 R7112
UP
DOWN
R7212
R7213
R7290 R7291
R7292
R7001
C7005 C7010
R7002
R7141
R7005
R7144
1
R7003
R7006
R7007
R7013
P101B
R7014
R7036
R7033
R7040
R7037
C7025
R7038
R7042
R7043
R7045
R7030 R7031 R7044
R7032 R7047
R7034 R7046
R7035
Q Q
3 6 7 1 3
R7196
R7182
Q7184 Q7183
R7189
1
C7181
P4020B
D7371
R7365
R7361
R7333
Q7331 Q7332 Q7352
D7181
C7331 C7332 Q7351
C7351
R7421
D7383
R7352
D7381
D7372
R7356
P6852A
.
C
9 4 2 8
INT2 INT3
R7111
C7027
R7110
R7211 R7210
P8002A
R7123
R7125
R7106
R7109
R7105
R7089
R7090
R7104
R7103
R7101
R7100
R7099
R7087
R7086
R7085
R7084
R7083
73
R7392
R7277
R7355
1 5 0 5 8 2 9 9 4
R7351
P7210B
C7391
GNDDG
+3.3VMPU
THERMAL1
THERMAL2
PROTECT
VOLH
SEC1H
SEC1M
FANCTRL
P4021B
C7387
C7383
C7385
D7384
C7262
C7381
D7382 R7241
P6853A
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DTR-7.8
D
9 9
2 8 9 9