Printed Wiring Board - Main Section - Sony HCD-HX7 - Compact Disc Receiver Service Manual

HCD-HX3/HX5/HX7
Semiconductor
Location
Ref. No. Location
D203 H-2
D205 G-3
D206 G-3
D207 G-3
D209 G-3
D210 F-4
D211 E-4
D212 E-4
D213 E-4
D216 D-3
D217 D-5
D218 C-6
D219 C-6
D220 E-3
D221 E-3
IC301 E-6
IC302 D-5
IC303 C-4
IC304 C-7
IC305 F-2
IC306 H-2
IC307 G-2
IC308 F-3
IC310 D-9
IC311 F-4
IC312 G-6
IC313 G-7
IC315 C-9
IC316 C-9
IC317 B-9
IC318 C-2
IC320 G-9
IC321 D-2
Q301 D-5
Q302 F-9
Q303 D-9
Q304 C-9
Q305 B-8
Q306 C-9
Q307 C-8
Q308 C-3
Q309 C-3
Q311 C-5
Q312 E-4
Q313 E-5
Q314 D-2
Q315 D-2
Q316 D-2
Q317 D-2
Q320 C-2
Q321 F-5
Q323 F-8
Q324 F-9
Q325 E-4
Q326 E-4
Q327 E-4
Q328 D-9
Q329 E-4
Q330 F-4
HCD-HX3/HX5/HX7
6-14. PRINTED WIRING BOARD – MAIN Section –
1 2
A
MAIN BOARD
EP101 CN314
(CHASSIS)
B
(HX7)
G
XM BOARD
CN001
(Page 30)
IC318
(HX5/HX7)
C
JR344
E
E
R414
JR345
E
D216
IC321
5 4
D
8 1 E
JR332 R427
R425
D
E
1 3
R358
XM REGULATOR
BOARD
R243
CN317
R359
(Page 30)
E J301
SIRIUS
3 6
1 4
6 7 8
2 7
3 4 5
5 8
1 2
JR308
(FRONT VIEW)
IC308
(HX7)
4
F 3
1
1 5
IC305
3
1
IC307
G
3
M
1
SWITCHING POWER
BOARD
C337
C304
CN32
IC306
(Page 44)
3
H
(HX5)
4 1 2
EP301
(CHASSIS)
(HX7)
I
(HX3/HX5)
USB POWER
E
BOARD
CN322
(Page 26)
See page 23 for Circuit Boards Location.
3 4 5
ANTENNA
FM75
COAXIAL
AM
TUNER (FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
C151
C214 JR115
R235
JR341
(HX3/HX5)
(HX3: AEP/HX5: AEP, UK)
E
IC303
R391
E
HX3: AEP/
HX5: AEP, UK
E
HX3: CND/
HX5: CND, AUS
KR/HX7
R401
E
5 D217
1
3
4
C403
(HX7) R304
IC302
E
E (HX7)
E
E
(HX3/HX5)
E
R303
R396
Q327
E
E
(HX3: AEP/HX5: AEP, UK)
R400
JR104
(HX7)
(HX7)
IC311 E
D210
JR105
R419
JR349
(HX7)
C370
JR350
(HX3: AEP/HX5: AEP, UK/HX7) JR315
R103
(HX3/HX5)
(HX3/HX5)
JR323
1 2
R203
24
2
25
1
1
(HX3/HX5) (HX3/HX5)
3 1
SWITCHING POWER SUB POWER CD BOARD
J K A
BOARD BOARD CN201 (HX7)
CN203 (HX3/HX5)
CN604 CN602
(Page 44) (Page 44) (Page 24)
32 32
:Uses unleaded solder.
6 7 8
(Page 42)
H FRONT PANEL
BOARD
(HX5/HX7)
C152 C252
E C366
C321
C111
IC304
R208
R111
(HX5/HX7)
C107
R384
JR331
R482
JR112
C149
C249
R383
(HX3)
R382
HX3: CND/
HX5: CND, AEP,
R388
UK/HX7
JR312
HX3: CND/
(HX5/HX7) HX5: CND, AUS,
(HX5/HX7)
KR/HX7
(HX3)
(HX3: AEP/HX5: AEP, UK)
(HX5/HX7)
81 80
R371
(HX3)
100 (HX3)
1
51
50
(HX5/HX7)
30 31
HX3: CND/
(HX3)
HX5: CND, AUS
KR/HX7
(NC)
(HX7)
R324
R334
(HX3/HX5)
C372 (HX7)
IC312
IC313
(HX3/HX5)
R327
JR354 JR353
19 1
(HX3/HX5)
18 2
R338
R345
(HX3/HX7)
USB BOARD AMP BOARD
C L1 L2
CN905 CN700
(Page 26) (Page 36) (Page 38)
9 10
C363
IC317
IC316
R115
4 3
C112
6 1
R218
E
C207 E
R209
IC315
4 3
R210
R110
6 1
E
IC310
(HX3)
CN301
E E
R123
9
R126
JR311
N
JR307
HEADPHONE
BOARD
CN903
(Page
1
40)
R232
(HX5/HX7)
CN309
E
R205
F
BT BOARD
CN901
E
(Page
28)
E
IC320
C306
JR330
JR346
(Page 24)
B
MOTOR
BOARD
C355 CN001
(CHASSIS)
EP102
11
(11)
1-873-240-
(HX5)
AMP BOARD
CN700