Printed Wiring Board - Main Board (Rg490: Mx/Rg590: Mx Models) - Sony HCD-RG490 Service Manual

HCD-RG490/RG590
Semiconductor
Location
Ref. No. Location
D001 F-8
D002 F-8
D003 F-8
D004 F-8
D006 G-9
D007 H-9
D008 E-6
D009 H-8
D011 G-7
D012 H-7
D013 G-7
D014 G-7
D021 G-6
D022 G-6
D023 G-6
D024 G-6
D031 J-6
D035 J-7
D036 G-9
D301 C-3
D302 C-3
D303 D-4
D901 E-3
D902 E-2
D905 E-3
D910 D-3
D921 F-1
D923 F-2
D943 G-2
D947 F-2
IC006 E-6
IC011 F-6
IC021 G-6
IC101 I-3
IC102 I-4
IC251 I-6
IC901 C-2
IC902 E-3
Q002 G-9
Q011 H-9
Q041 H-9
Q042 H-8
Q043 G-9
Q044 G-9
Q045 G-9
Q046 F-9
Q111 G-2
Q112 G-2
Q113 H-3
Q114 H-4
Q251 I-7
Q252 I-7
Q261 J-9
Q271 I-8
Q272 I-8
Q274 F-9
Q276 I-5
Q277 J-9
Q901 D-3
Q902 D-2
Q903 E-3
Q904 E-3
Note: IC901 on the MAIN board cannot exchange with single. When
IC901 is damaged, exchange the entire mounted board.
HCD-RG490/RG590
7-17. PRINTED WIRING BOARD – MAIN Board (RG490: MX/RG590: MX models) –
1 2 3
MAIN BOARD
A
JW104
JW107
JW109
R952
JW336
R331
JW122
JW337 R345
R346
CN331
R921 R341
JW123
C336
B
R923
R342
JW124
R924
JW125
JW126
JW128
R971
JW127 JW129
JW130
JW131
R920
JW132
41 40
C912
C
R963
JW138
IC901
JR106
60 21
61 20
R070
JW139 R919
R974
80 1
R936
X901
C926
D
JW140
C911
C910
Q902 Q901
C919
E C909 E
R932 D910
JW141 R907
4 3
C908
D905
1 2
C906 IC902 E
JW142 R910
JW143
K K
E
D902 E
JW144 JR112
A
Q904
R903
JR117
JW145
R912
C902
E2
JW146
JW147
PANEL
JR119
BOARD JW148
(RG490)
CN601
JW152
R349 R356
(Page 54)
R353
R352
CN991
F
K A
R947
R948
JW217
D923
D947
R945
A/K
R950
K
A/K
A K
R949
R942
D943
R943
R951
R946
A A
C111
G Q112
E
R114
Q111
R108
E
C117
R109
R110
JW228
D2
R176
CN201
DECK R130
BOARD JW237 R159
CN008
R105
E
(Page 34)
JW258 Q113
H
JW259
R101
R122 C144
C150
C122
JW240
C138
C146
C120 (RG490)
C152
IC101 C154
R138
31 30
(RG590) C178
21
40
C156
R134 C174
R133 1
20
R178
R123
R120
10 11
I
R175
C160
JR121
C125
R171
C143 R139
C167
R131
C141 (RG490)
C165
C129
JW242
C177
R143
C153
R144 R106
(RG590)
JW261
J
JW263
C064
(CHASSIS)
K
40 40
See page 27 for Circuit Boards Location.
4 5 6
(Page 52)
G CD-G BOARD
CN1001
R330
(Page 30) (Page 32)
B BD BOARD C2 DRIVER
CN201 BOARD
CN701
R319
JW153
13
C317 1
JW154
C391
JW155
JW156 JW158
JW157 JW159
CN302
JW333
C333
R322
JW166
D303
R320
A
R953 K
A
3
R336
1
C006
JW341
C015
3
JW215
1
C025
JW164
(NC)
CN091 JW278
JW279
3
JW280
1
JW238
JW241
JW284
JW285
R132 C112 JW257 C011
JW287
JW286
E
R154
Q114
C281
R158
R161
R163
C172
Q276
E
10 6
R250
R292
1 5 C254 C256
R153
IC102
R145
(RG590) IC251
R152
R291
R168
R104
R166
CN061
R059
D031
JW268 R033
R167
R165 R060 R037
R103
R034
MIC. AUX. HP
F2
BOARD
CN801
(Page 44)
(Page 46)
(RG490)
: Uses unleaded solder.
7 8 9
ANTENNA
FM75
AM
COAXIAL
M001
(FAN)
TUNER(FM/AM)
M
SUPPLIED WITH THE
ASSEMBLED BLOCK
R382
R381
R383
1
9
1
3
CN041
R364
R366
R326
JW330
JW329
SUB WOOFER
H2
BOARD
CN501
C001 JW208
C034
JW313
C002
3
D004 1
CN271
D001 C275 R058
D002 R046
JW292
S G
C008
Q274
JW291
D003 R051
R010 Q046
E
R055
D
R011
JW207
R048
JW289
A A
JW293
R013
D036 Q045
R014 1 K E
Q044
R005
E
C023 C013 R053
C035
E
E
Q002
R054
R039
D011 R038
JW295
R016
JW296
C027
JW299
D007
11
E
K JW315
D009
Q011
A A JW223
R057
JW222
JW221
Q042
E
JW220
E
CN031
C031
Q272
13 1
E
R279
R052
R289 R268
C260
E
R252 E Q271
R264
Q252
C274
C266
E
C264
Q251 R286
Q277
E R285
JW276
C259
R263
R251 JW277
R271
E
JW273
JW274
A A
JW275
EP031
K
D035
11
1-868-901- (11)
POWER POWER (CHASSIS)
J3 J4
BOARD BOARD
CN441 CN441
(Page 48)
(RG590)
10
(Page 50)
(RG490)
K3
TRANSFORMER
BOARD
CN907
(Page 58)
K4
TRANSFORMER
BOARD
CN907
(Page 60)
(RG590)