Printed Wiring Board - Display Board - Sony SS-CEP50 Service Manual

HCD-EP50
Ver 1.1
• Semiconductor
Location
Ref. No. Location
D301 B-3
D302 B-3
D303 A-2
D304 A-2
D305 B-3
D306 A-2
D307 B-3
D308 B-2
D309 D-6
D310 D-6
D311 E-7
D312 B-7
D313 E-7
D315 C-2
D316 E-3
D317 E-3
D318 E-2
D701 H-6
D702 H-6
D703 H-7
D704 H-7
D705 H-7
D706 H-7
D707 H-8
D708 H-8
D709 H-8
IC301 B-5
IC302 C-3
IC304 E-3
IC305 E-2
Q301 E-7
Q302 D-7
Q303 E-2
Q304 A-7
Q305 E-6
Q306 E-3
X302 F-3
6-11. PRINTED WIRING BOARD – DISPLAY Board –
1 2
(Page 23)
DISPLAY BOARD
F
16
A EXCEPT
AEP, UK, CH
MAIN BOARD
CN2
(EXCEPT AEP, UK, CH)
SW316
(AEP, UK, CH)
D
MEGA BASS
MAIN BOARD
CN15
(Page 23)
B
A
MAIN BOARD
CN4
1
(Page 23)
4
C
MUSIC
MENU
1
IC302
SW318
(MONO STEREO)
SW300
STEREO t MONO
Z PUSH
ISS
OPEN/CLOSE
2 t 1
D
1
2
E
4
1
X303
F
ROTARY ENCODER
VOLUME
(AEP, UK)
G
H
3 4 5
CN301
LIQUID CRYSTAL DISPLAY
IC301
5
8
CD
TUNER
SW306
x
IC304
3 1
5
3
(AEP, UK)
(AEP, UK)
SW311
+
PRESET
SW314
+
M >
24 24
6 7
E C B
D312
TIMER
1 3
1 2
2
1
SW303
TAPE
(AEP, UK)
E C B
SW307
X
SW308
b B
(AEP, UK)
B C E
(AEP, UK)
SW310 SW309 SW305
–
TUNER MEM PLAY MODE
ENTER RDS/DIR
SW313 (AEP, UK)
–
TUNING
. m
(INCLUDED IN DISPLAY BOARD)
1 2
1 2
D701 – 709
(LCD BACK LIGHT)
8
(Page 23)
I/1
C
MAIN BOARD
1
CN5
B
7
MAIN BOARD
CN11
(Page 23)
1
11
DISPLAY
(AEP, UK)
D313, SW317
z
SW301 – 317