Printed Wiring Boards - Main Section - Sony HCD-GT22 Service Manual

7-13. PRINTED WIRING BOARDS – MAIN Section –
1 2
A
MAIN BOARD
(GT22/GT44)
R963
Q931
R997
(GT22/GT44)
B E Q923
Q922
R954
(GT55) E B
E B R951
R956
R953 R950
R995
(Page 52)
R952
B E
JW253
R993
Q921 R994 R999
B G
C948
R992 R996
KEY TOP
BOARD
CN616
R955
R964 C943
JW318 C946
IC901
JW319 (GT44/GT55)
JW320
C947
GT22: E2, E51, MX, AR/
R987
R982
GT44: E2, E51, MX, AR/
R983
GT55 R965
R980 R981
C
R984
R973
JW321
R969 GT22: AUS/
GT44: AUS
R968
JW322
R975
R972
JW323
JW259
R970
R989
JW260
R971 R974
R976
JW262
JW324
R977
JW265
JW266
D
JR110
JW267
JR113 JW268
H
PANEL
JW272 Q905
BOARD
JW274
CN601 R919
(Page 50)
JW275
E
JW325
JW279
JW278
JW326 Q914
E B
JW327
R915
JW328 R914
JW329 R911
F R912
JW330
B E B E
R216
Q911 Q912
R217
JW287
C212
JW288
D214 10
JW290
R215
R214 11
R213 C111
D213 R224
TAPE
R116
D211
R225
MECHANISM
D212
DECK BLOCK
C118 R113
SUPPLIED WITH
R211 Q112
G THE ASSEMBLED
B E
BLOCK B E
R114
R212
Q111
R111
C117
R112
R108 R110
JW332
JW300
J
R105
TC BOARD
1 11
CN008
2 10
(Page 34)
CN202
R202
H
JW303
R201 C267
C268
C122
JR111
JW333
JW304
C120
C138
C114
IC103
C123
JR109
C125 (GT55)
I
R133 C127
R125
R134
R123 C143
C129
R137
R131
C153
C141
R129
JW175 JR107
(GT22/GT44)
C116
JR120
J
HCD-GT22/GT44/GT55
• See page 27 for Circuit Boards Location.
3 4 5
X902
X901
R934
R960
R961 R957
R958
R925
R343
R948 R938
R962
R944 R926 R959
R344
(Page 32)
R947
JW179 R345
R949
R946 R940
IC301 R346
D
IC302
R945
7 1
7 1
R936
8 14
8 14
(GT44/GT55)
JW183
R932
C362
JW258
JW185
R342
JW186
C902
R362
C901
C363
R361
R920
+
16 9
IC303
1 8
R988
R966
C904
JW193
C942
C905
Q908 JW263
JW195
B E
R333
R979 R910 R327
JW261
C916 R334
JR105
R332
JR112 JW336
JW198 B E
R330
Q303
JW264
2 20
21
1
CN301
JW200
R322
(NC)
D902
JW202
JW153
JW269
Q902
R909 JW205
JW271
E B
B E
Q904
C908
B E
4
R917
R923
3
R921
R918 1 2
IC902
C911
R928
E B
R927
Q903
C913
Q915
JW280
B E
R916
B E Q916
Q913
A001
B E
IC021
D911
JW218
CN201
3
2 JW289
1 2
1
R226 R014
R232 JW219
R228
R230
C023 C013
R231 JW220
R234 JW221
JW222
JW223
JW226
JW301
Q114 Q113
R128
R126
E B E B JW228
C180
JW229
R156
R157 R265 JW230
(GT22/GT44)
R155
JW232 JW231
R122
(GT44/GT55)
C144
(GT55)
R138
JW233 Q042 E
C150
C178
C152
C154
C166
B E Q121 R173
C156
C174
JR104
R174
R120
(GT55)
C160
C133 C172 R175
C157 JW243
10 6
R119
R139 JW245
1 5
C179
JW246 C257
R251
C167
IC102
JW240 R291
C165 JR115
C171
C177
R068 R153
CN061
R292
C263
(GT55)
R152 12 2
IC251
R145 C252
13 1 R166
R151
R059
(GT55) C258
JW315 R252
R170
R254
C285 JW249
R033
EP061
C063
C064
D031
R060 R032
K MIC
(CHASSIS)
BOARD
(Page 42)
: Uses unleaded solder.
6 7 8 9
M001
(FAN)
M
R353
(Page 30)
9
1
DRIVER BOARD B
CN701 R354
(Page 28)
USB BOARD CD BOARD CN041 R049
A CL001
3 1
CN907 CN202 R355
C034
R047
R046
R045 R061 JW101
C033
R050
E B D
R051
Q044 G S Q046
Q043
E B
R341
JW132 C035
D036
E B
R055
R054
Q045
13 1
LP903
JW104
JW194
JW135
JW196 JW137
JW136
B E Q301
JW197
JW139 CN302 JW138
JW140 JW105
1
27
JW141 2
D301
26
JW142
JW143
JW144
JW145
JW106
JW146
D302
JW108 JW107
JW109
JW149
JW110
JW152
JW111
JW112
JW114
JW115
JW116
JW118
JW119
JW334
JW120
C015
C275 CN271
JW121
JW158
C007 4 3
D009
D007 CN002
C025 D008
B E
JW160 JW159
B E 3 1
Q011 Q274
3 R010 3
R013 LP902
1 2 1 2 JW002
R016
IC011 R293
IC006
JW161
C008
D012
D014
D013
D022
C001
D006 JW125
R001
JW165
12 3 1
CN001
LP901 D021
JW126
JW127
R052
R057
R042
B E B JW130
JW128
CN031
Q041
R043
1 13
(GT55)
R253
Q261
R268
C259 R255 C277 C276
E B
JR114
JW173
R278
Q251
4 1
JR118
Q272
E B
8 5 5 8
C274
E
C264
1 4
Q252 D037
R276 B
B E
C282
C260 R264
R256
C289 R035
EP031
(GT44/GT55)
1-872-789-
AMP BOARD
M1 (CHASSIS)
(Page 44)
CN441
(GT22/GT55)
AMP BOARD
M2
(Page 46)
CN441
(GT44)
37 37
• Semiconductor Location
10
Ref. No. Location
D001 G-8
D005 E-10
D006 G-7
ANTENNA
D007 F-8
FM 75Ω
AM
(COAXIAL)
D008 F-7
D009 F-7
D011 G-6
D012 G-7
TUNER(FM/AM)
SUPPLIED WITH THE D013 G-6
ASSEMBLED BLOCK
D014 G-7
GT22: E2, E3, E13, E51, MX, AR/
GT44: E2, E3, E13, E51, MX, AR/
D021 H-7
GT55
D022 G-7
D-LIGHT SYNC BOARD
D023 H-7
LP701
D024 G-7
D031 J-6
D036 C-8
D037 J-8
CN701 A701
D703
D159 I-3
D211 G-2
Q701
D212 G-2
4
2
J701
D213 G-2
D-LIGHT
R701
5
1 SYNC OUT D214 F-2
3
D301 D-8
D302 D-8
R708
11
R702
(GT22/GT55)
D703 C-10
1-872-054- (11)
D901 E-3
1-872-533-
(GT44)
D902 D-4
5V REG BOARD
D903 E-3
D904 E-3
D911 F-3
1
C IC007
2
IC006 G-7
USB BOARD
C031
CN901 IC007 E-10
3
R008
(Page
IC011 G-6
2
R009
32) 1
IC021 F-6
D005
3
IC102 I-4
1 IC103 I-3
IC251 J-6
12
(12)
1-872-794- IC252 J-7
1
IC301 B-5
(GT44/GT55)
IC302 B-5
IC303 C-4
L
(Page
SUB WOOFER 48)
BOARD
CN501
(GT22/GT55)
N1 (Page
TRANS BOARD 54)
CN907
N2 (Page
TRANS BOARD 56)
CN907
(GT44)
12
(12)
HCD-GT22/GT44/GT55
Ref. No. Location
IC901 C-3
IC902 E-4
Q011 F-8
Q041 I-6
Q042 H-6
Q043 C-8
Q044 B-8
Q045 C-8
Q046 B-9
Q111 G-2
Q112 G-2
Q113 H-4
Q114 H-4
Q121 I-5
Q251 I-6
Q252 J-6
Q261 I-8
Q272 I-8
Q274 F-9
Q301 C-8
Q302 C-8
Q303 D-6
Q304 C-6
Q701 C-10
Q702 D-10
Q901 E-4
Q902 E-4
Q903 E-3
Q904 E-3
Q905 E-3
Q908 C-3
Q911 F-3
Q912 F-3
Q913 F-3
Q914 F-3
Q915 F-3
Q916 F-3
Q921 B-2
Q922 B-2
Q923 B-2
Q931 A-2