Sony HCD-RG490 Service Manual page 117

2-1. PRINTED WIRING BOARD – MAIN Board (Except RG490: Mexican/RG590 Mexican models) –
1 2
MAIN BOARD
A
RG490: AEP/
RG590: AEP, UK
C924
JW340
R345
JW123 R346
R341 R344
R921
B
JW124 R343
R923
JW125 R342
R924
JW136
R348
JW126
R925
R971 JW127
R980
JW129
JW130
R920
JW131
R956
JW132
41 40
R965
C
C912
IC901
JR106
60 21
61 20
R070
JW139 R919
80 1
R974
R936 C926
X901
D
JW140
C911
C910
Q902
C919
E
C909
R932
JW141
C908
1
IC902
D905
C906
JW142
JW143
K K
E
D902
JW144
C902
JR111 A
JR112
JW145
E1
PANEL
BOARD
JW146
JW147
CN601
JW148
R356
(RG490/RG590: AEP, UK, RU)
R349
RG490: AEP, EA/
R352 R353
/RG590: AEP, UK, EA CN991
F
RG490: RU, E2, E51, EA, AR/
RG590: RU, E2, E51, EA, AR
K A
R948
R947
JW217
D923
D947
R945
A/K
R950
K
A/K
A R949 K
R942
R951
D943
R943
R946
A A
C111
G
Q112
E
Q111 R114 RG490: AEP, RU/
RG590: AEP, UK, RU
R108 E
C117
R109
R110
JW228
D1
CN201
DECK
BOARD
CN008
R105
JW258
H
JW259
R101
RG490: AEP, RU/
C122
RG590: AEP, UK, RU R122
C138
JW240
C120
(RG490/RG590: AEP, UK, RU)
31 30
RG490: AEP, RU, E3, EA, AUS
C123
/RG590: AEP, UK, RU, E3, EA
40
JR101
RG490: E2, E51, AR/ R134
1
R133
RG590: E2, E51, AR
R123
10 11
I
R175
C125
R171 C129
C143
R131 C173
C165
(RG490/RG590: AEP, UK, RU)
C177
JW242 C141
C153
R144
J
EP061
RG590: E2, E3,
E51, EA, AR
RG490: AEP, RU/
(CHASSIS)
RG590: AEP, UK, RU
K
HCD-RG490/RG590
3 4 5
CD BOARD
A
JW306
CN102
R316
R315
JW153
R317
R953
JR120
R963
13
JR108
C391
23 1
CN301
22 2
RG490: AEP, RU, E3, EA, AUS
C305
/RG590: AEP, UK, RU, E3, EA
JW156
JW137
D302
JW157
JW159
JW158
Q901
E
D910
4 3
R910
2
E
E
Q904
R912
JW341
JR119
JW152
JW164
(NC)
C025
JW278
CN091
JW279
JW280
JW238
JW241
JW284
JW285
R176
R130 R132 C112 JW257
JW237 R159
E
JW286
E
R154
Q113
Q114
C281
R158
RG490: E2, E51, AR/
C144 R161
C150
RG590: E2, E51, AR
R163
C154
C152
R136
R138
R142
C178
21
C156
C172
R178 Q276
20
RG590: E2, E3, IC102
E
E51, EA, AR
10 6
R120
C160
R153
R139
1 5
R152 RG590: E2, E3,
C133
C167 E51, EA, AR
R291
R143 R170
R166
R168
CN061
R106
R104
JW261
JW263
JW268
R167
R103 R165
C064
C065
RG490: AEP, RU, E3, EA, AUS MIC. AUX. HP
RG490: E2, E51, AR/
F1
/RG590: AEP, UK, RU, E3, EA BOARD
RG590: E2, E51, AR
CN801
: Uses unleaded solder.
6 7 8 9
ANTENNA
FM75
AM
COAXIAL
M001
(FAN)
TUNER(FM/AM)
M SUPPLIED WITH THE
C1 DRIVER
ASSEMBLED BLOCK
BOARD
CN701
R382
R381
R383
1
11
1 3
CN041
1
R364
R366
R326
JW330
A
JW329
K
A
3
1
C006
C001
JW208
C015 JW313
C002 CN271
3 3
D004
JW215
C275
D001
D002
1
JW292
C008
Q274
D003 JW291
R010 R051
E
R055
R011
JW207
JW289
3
JW293
R013
R014 1
1
R005
C023 C013
E
Q002
JW295
D011
R016
C027
C011
JW299
D007
11
JW287 E
K JW315
Q011
D009
A A JW223
R057
JW222
JW221
Q042
RG490: AEP, RU, E3, EA, AUS
E
/RG590: AEP, UK, RU, E3, EA
E
C031
CN031
Q272
13 C032 1
E
R279
R052
R289 R268
C260
R250
E
R292
Q271
R252 E
C254 C256
R264
Q252
C274
IC251 C266
E
C264
R286
Q251
Q277
R285
E
JW276
R263
JW277
R251
D031
R059 R271 E
C259 JW273
R033
JW274
EP031
A A
R060 R037
JW275
R034
K D035
1-869-003-
POWER POWER (CHASSIS)
J1 J2
BOARD BOARD
CN441 CN441
(RG490) (RG590)
3 3
10
Semiconductor
Location
Ref. No. Location
D001
D002
D003
D004
D006
D007
D008
D009
D011
D012
D013
D014
D021
D022
D023
D024
D031
D035
D036
D301
D302
D901
D902
D905
D910
D921
D923
D943
D947
IC006
IC011
SUB WOOFER IC021
H1
BOARD
CN501 IC101
C034 IC102
IC251
1
IC901
R046 IC902
S G
Q046
D
Q002
R048 Q011
A A
Q041
D036 Q045
Q042
K E
(RG490)
Q043
Q044
K1
E R053 Q044
E
TRANSFORMER Q045
C035
BOARD
CN907 Q046
R054
R039
Q111
Q112
R038 K2
Q113
TRANSFORMER
JW296
BOARD
Q114
CN907
Q251
Q252
(RG590)
Q261
Q271
Q272
Q274
JW220
Q276
Q277
Q901
Q902
Q903
Q904
13
(13)
Note: IC901 on the MAIN board cannot exchange with single. When
HCD-RG490/RG590
F-8
F-8
F-8
F-8
G-9
H-9
E-7
H-9
G-7
H-7
G-7
G-7
G-6
G-6
G-6
G-7
J-7
J-8
G-9
D-3
D-4
E-3
E-3
E-3
D-3
F-2
F-2
G-2
F-2
E-7
F-7
G-7
I-3
I-4
I-7
C-2
E-3
G-9
H-9
H-9
H-9
G-9
G-9
G-9
F-9
G-2
G-2
H-4
H-4
J-7
I-7
J-9
I-8
I-9
F-9
I-5
J-9
D-3
D-2
E-3
E-3
IC901 is damaged, exchange the entire mounted board.