Printed Wiring Board - Main Board (Rg290: Mx Model) - Sony HCD-RG190 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
2-5. PRINTED WIRING BOARD – MAIN Board (RG290: MX model) –
1 2
MAIN BOARD
A
JW104
JW107
JW109
R952
JW336
R345
JW122
JW337
R346
R341
R921 JW123
C336
B
R923 R342
JW124
R924
JW125
JW126
JW128
R971
JW127 JW129
JW130
JW131
R920
JW132
41 40
C912
C
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
JW142
JW143
K K
E
D902 E
JW144 JR112
T E
L 1 3 9 4 2 2 9 6 5 1 3 A
Q904
JR117
JW145
C902
E2
JW146
JW147
PANEL
BOARD
JW148
CN601
R349 R356
R353
R352
CN991
F
K A
R947
R948
JW217
D923
R945 D947
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
BOARD
CN008
R105
JW258
H
JW259
R101
R122
C122
JW240
C138
C146
C120
IC101 C154
31 30
21
40
R134
R133 1
20
R123
10 11
I
R175
C125
R171
C143
R131
C141
C129
JW242
w w w C153
R144
J
(CHASSIS)
HCD-RG190/RG290
: Uses unleaded solder.
3 4 5
G CD-G BOARD
R331 CN1001
R330
CN331
B BD BOARD C2
CN201
R963
R319 JW153
13
C317
JW154
C391
JW155
JW156
JW158
JW157 JW159
CN302
JW333
C333
R322
JW166
D303
R320
E
R910
R953
R336
R903
R912
JW341
JR119
JW152
JW215
C025
JW164
(NC)
CN091 JW278
JW279
JW280
JW238
JW241
JW284
JW285
R132 C112
R130 JW257
JW237 R159
E
JW286
E
Q113 R154
Q114
R158
C144 R161
C150
R163
C152
R138
C156
C174
R178
R120
C160
JR121
R292
R139
R291
R143 R168
R166 R104
R106 CN061
x a o
JW261
y
R059
JW263
JW268
R167
. i R060
R165
C064
R103
MIC. AUX. HP
F2
BOARD
CN801
http://www.xiaoyu163.com
6 7 8 9
ANTENNA
FM75Ω
AM
COAXIAL
M001
(FAN)
TUNER(FM/AM)
M
SUPPLIED WITH THE
DRIVER
ASSEMBLED BLOCK
BOARD
CN701
R382
R381
R383
1
9
1
3
CN041
1
R364
R366
R326
JW330
A
K JW329
A
Q Q
3
3 7 6
1
C006
C001 JW208
C015
JW313
C002
3 D004
CN271
D001
D002
1
JW292 S
C008
D003 JW291 R051
R010 Q046
R055
R011
JW207
JW289
3
A
JW293
R013
D036
1
K
1 R014
Q044
R005
C023 C013
C035
E
Q002
R054
D011
JW295
R016
JW296
C027
C011
JW299
D007
11
E
JW287
K JW315
D009
Q011
A A
JW223
R057
JW222
JW221
Q042
E
JW220
E
C031 CN031
13 1
R052
R268
C260
R250
E
R252
C254 C256
R264
Q252 C266
IC251
C264
Q251
E
JW276
C259
R263
R251
JW277
u 1 6 3
R271 E
D031
JW273
R033
JW274
R037 A A
JW275
EP031
R034
K
D035
12
(12)
1-868-901-
J3 POWER BOARD
(CHASSIS)
CN441
7 7
http://www.xiaoyu163.com
2 4
8 9 9
• Semiconductor
10
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
D303
D901
D902
D905
D910
D921
D923
D943
D947
IC006
IC011
3 1 5 1 5 0 8 9
IC021
IC101
IC251
C034
IC901
IC902
R058
R046
Q002
G
Q011
D
Q041
R048
Q042
A
Q043
Q045
Q044
E
Q045
E
R053
Q046
E
Q111
Q112
R039
Q113
K3
R038
Q114
TRANSFORMER
BOARD Q251
CN907
Q252
Q261
Q901
Q902
Q903
Q904
m
c o
.
Note: IC901 on the MAIN board cannot exchange with single. When
HCD-RG190/RG290
2
8 9 9
F-8
F-8
F-8
F-8
G-9
H-9
E-6
H-8
G-7
H-7
G-7
G-7
G-6
G-6
G-6
G-6
J-6
J-7
G-9
C-3
C-3
D-4
E-3
E-2
E-3
D-3
F-1
F-2
G-2
F-2
E-6
F-6
2 4 9 8 2 9 9
G-6
I-3
I-6
C-2
E-3
G-9
H-9
H-9
H-8
G-9
G-9
G-9
F-9
G-2
G-2
H-3
H-4
I-7
I-7
J-9
D-3
D-2
E-3
E-3
IC901 is damaged, exchange the entire mounted board.