Onkyo CR-325 Service Manual

A
1
2
3
4
5
B C D
CR-325/UKD
PRINTED CIRCUIT BOARD VIEWS - 1
U01 Main circuit board (NAAR-9575-1A/B/C/D)
Bottom side view
(Side B)
Top side view
(Side A)
1
C330
C758
R657
R658
D403
C321
C347
Q303
Q306
Q307
R332
R458
R226
C326
C327
C328
C329
Q308
R335
R336
R339
R340
R227
C101
C102
C103
C106
C107
C108
R396
C111
C114
C116
C118
C119
C120
C121
C124
C125
C126
C128
C131
C132
C133
C134
C135
C136
C138
C140
C141
C143
C144
C145
C146
C147
C148
C149
C150
C152
C158
C159
C160
C161
C162
C163
C164
C166
C167
C170
C171
C173
C175
C176
C178
C179
C180
C182
C185
C187
C188
C190
C191
C194
C195
C196
C198
C201
C202
C203
C207
C208
C209
C211
C212
C213
C214
C215
C216
C217
C218
C220
C221
C281
C284
C285
C286
C287
C288
C289
C304
C311
C312
C313
C314
C315
C343
C361
C365
C367
C375
C377
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C624
C703
C705
C707
C709
C710
D101
D102
D105
-
+
AC
D107
D401
D402
D405
D701
D702
E101
E102
JL503B
JL902B
JL903B
L102
L103
L104
L105
L108
L110
L301
L316
L701
P101B
P107B
P108
P112
P114
P301B
5
1
P351
P401
P411
P412
P413
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
Q109
Q110
Q112
Q201
Q203
Q204
Q205
Q301
Q302
Q352
Q354
Q355
Q401
Q701
Q703
Q706
Q707
Q708
Q710
Q711
R101
R103
R105
R109
R112
R114
R119
R122
R123
R124
R125
R126
R127
R128
R129
R132
R136
R143
R144
R146
R148
R154
R155
R156
R157
R159
R164
R165
R168
R169
R170
R172
R173
R177
R178
R184
R185
R186
R188
R189
R190
R191
R192
R193
R194
R195
R198
R200
R201
R204
R206
R207
R209
R210
R211
R212
R213
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R225
R228
R229
R236
R237
R238
R239
R248
R250
R251
R252
R281
R282
P281A
R291
R292
R301
R302
R303
R304
R305
R306
R307
R309
R310
R311
R312
R315
R317
R318
R319
R320
R321
R324
R328
R351
R391
R392
R393
C318
P105B
R405
R406
R410
R411
R412
R445
R451
R455
Q304
R465
R600
R602
Q305
R604
R330
R653
R663
R668
R669
R670
R671
R672
R673
R680
R681
R682
R683
R687
R689
R701
R702
R703
R704
R718
R719
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
R740
R742
R746
R751
R752
R759
R761
R763
R765
R766
R767
R768
R769
R770
R773
R774
R779
R780
R781
R782
R783
R331
R784
R785
R666
R786
R787
R667
R789
R792
R793
R794
R795
R797
C2PO
GFS
XPCK
XUGF
LOCK
MIRR
DFCT
X101
X102
C137
X701
X702
C139
C142
C154
C319
C155
C206
Q111
R256
CLK
R257
P106B
FE
FEO
TEO
TE
R106
P414
P415
C344
C416
R349
1 RCH_OUT
2 GNDA
3 LCH_OUT
S3_2
S3_1
1 VC
STBY+B
2 +3.3V_ M
9 RESET
8 CNVSS
7 FRXD
6 FCLK
5 COM5V
4 FBUSY
3 FTXD
2 GND CPU
1 ACPOWER
1 FLAC2
2 FLAC1
3 SUBRST
4 SUBCLK
5 STBYLED
6 SUBSY
7 EV5V
8 SUBSO
9 REMIN
10 SUBREQ
11 GNDD
12 GNDD
13 GND CPU
14 -VP
15 INT_K0
16 VCD+5V
17 KEY0
13 RDS_CL
12 RDS_DATA
11 GND
10 SMETER
9 RCH
8 GND
7 LCH
6 VDDSEL
5 VCC(9V)
4 TUNED
3 ST
2 SD0
1 SCL
3 E
4 D
5 A
6 B
7 C
8 F
9 GND_DM
10 LD
11 PDSENS
12 PD
13 FO+
14 TR+
15 TR-
16 FO-
4 GNDA
5 A_MUTE
7 RCPOWER
8 PROTECT_1
9 +9V
10 GNDA
11 -9V
1
25
41
65
1
31
61
1
1
1 GND0
2 ACPOWER
3 POFF
4 EV5V
5 SI_2
6 SI_1
7 FL_AC2
8 FL_AC1
NCAR-9575
1
25139575B
XOUT
31
1
51
81
16
32
48
1
1
1
1
1
1
1
1
1
19
36
18
1
R329
C348
C317
R721
R323
C230
C600
C320
C323
C324
C325
R333
R334
R341
R342
C231
R605
R601
C104
C105
C109
C110
C112
C113
C115
C117
C122
C123
C127
C129
C130
C151
C156
C157
C165
C168
C169
C172
C174
C177
C181
C183
C184
C186
C192
C193
C197
C199
C200
C204
C205
C223
C224
C261
C282
C283
C290
C301
C302
C303
C305
C306
C307
C308
C309
C310
C341
C342
C362
C364
C370
C376
C421
C422
C430
C431
C440
C441
C701
C702
C704
C706
C708
C711
C713
C790
C791
C792
D103
D104
D106
D351
L101
L106
L109
L251
L315
L317
L320
L368
L371
L372
L790
Q113
Q114
Q202
Q207
Q208
Q702
Q712
R104
R107
R115
R117
R120
R121
R130
R131
R133
R134
R135
R137
R138
R139
R140
R141
R142
R145
R151
R152
R153
R158
R160
R161
R162
R163
R171
R174
R175
R176
R179
R180
R181
R182
R187
R199
R202
R203
R205
R208
R230
R231
R232
R233
R234
R235
R241
R242
R245
R246
R249
R253
R254
R255
R261
R262
R271
R272
R273
R274
R275
R276
R277
R278
R289
R293
R294
R295
R296
R297
R298
R299
R308
R313
R314
R316
R322
R326
R327
R338
R348
R357
R360
R361
R388
R395
R403
R404
R413
R414
R416
R417
R420
R421
R423
R424
R430
R431
R432
R434
R440
R441
R442
R443
R457
R621
R622
R623
R626
R627
R629
R630
R637
R638
R640
R642
R647
R648
R649
R650
R656
R659
R660
R661
R674
R678
R705
R706
R707
R709
R710
R711
R712
R717
R720
R722
R741
R743
R744
R745
R753
R754
R755
R756
R758
R760
R771
R772
R775
R777
R778
R798
R791
R799
C189
C232
R620
R258
R259
R610
R611
R300
C233
C234
C235
C236
C316
L111
USBRST
DABRST
32.724K
A
B
C
D
S3_1
STBY+B
S3_2
1 FLAC2
2 FLAC1
3 SUBRST
4 SUBCLK
5 STBYLED
6 SUBSY
7 EV5V
8 SUBSO
9 REMIN
10 SUBREQ
11 GNDD
12 GNDD
13 GND CPU
14 -VP
15 INT_K0
16 VCD+5V
17 KEY0
1 GND0
2 ACPOWER
3 POFF
4 EV5V
5 SI_2
6 SI_1
7 FL_AC2
8 FL_AC1
3.3
SSTOP
SL-
SL+
SP-
SP+
LD+
LD-
CDCLOSESW
GND_CPU
CDOPENSW
13 RDS_CL
12 RDS_DATA
11 GND
10 SMETER
9 RCH
8 GND
7 LCH
6 VDDSEL
5 VCC(9V)
4 TUNED
3 ST
2 SD0
1 SCL
RFAC
1 VC
2 +3.3V_M
3 E
4 D
5 A
6 B
7 C
8 F
9 GND_DM
10 LD
11 PDSENS
12 PD
13 FO+
14 TR+
15 TR-
16 FO-
1 R-CH
2 GNDA
3 L-CH
4 GNDA
5 A_MUTE
7 RCPOWER
8 PROTECT
9 +9V
10 GNDA1
11 -9V
9 RESET
8 CNVSS
7 FRXD
6 FCLK
5 COM5V
4 FBUSY
3 FTXD
2 GND CPU
1 ACPOWER
1 1.2V
2 3.3V
3 GND
4 GND
6 GPIOB11
7 GPIOA5
8 GPIOC15
9 GPIOB1
10 GPIOA12
11 GPIOB4
12 GPIOB10
29 AUD_L
30 AUD_R
1
2
13 SCP2DATA
14 SCP2CLK
15 S1_DIN
16 S1_DOUT
17 SPICS2
18 GPIOA14
19 SYS_RESET
20 S/PDIFOUT
21 SPI_MISO
22 SPI_MOSI
23 SPI_SCLK
24 AUD_MCLK
25 AUD_SFR
26 AUD_SCLK
27 AUD_SDOUT0
28 AGND
30
29
5 GPIOB14
RESET
XC
POFF
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Onkyo CR-325 Specifications

General

Brand	Onkyo
Model	CR-325
Category	Car Receiver
Language	English