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HCD-EP50
24
24
4
1
3
5
DISPLAY BOARD
16
1
MEGA BASS
SW316
ISS
TUNER
+
PRESET
CD
x
STEREO
t
MONO
2
t
1
SW318
(MONO STEREO)
Z
PUSH
OPEN/CLOSE
SW300
1
2
B C E
B C E
VOLUME
SW311
–
SW310
SW309
X303
ROTARY ENCODER
MUSIC
MENU
TUNER MEM
ENTER
SW305
PLAY MODE
RDS/DIR
SW306
X
SW307
b B
SW308
TAPE
SW303
DISPLAY
TIMER
I/
1
D312
CN301
LIQUID CRYSTAL DISPLAY
1
1
1
2
2
3
E C B
B C E
E C B
E C B
+
TUNING
M >
. m
SW314
–
SW313
z
D313, SW317
SW301 – 317
(AEP, UK)
1
1
11
7
(INCLUDED IN DISPLAY BOARD)
D701 – 709
(LCD BACK LIGHT)
1
2
2
1
IC302
1
4
8
5
IC304
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
EXCEPT
AEP, UK, CH
(AEP, UK)
(AEP, UK)
(AEP, UK)
(AEP, UK)
(AEP, UK)
(AEP, UK)
(EXCEPT AEP, UK, CH)
(AEP, UK, CH)
(AEP, UK)
6-11. PRINTED WIRING BOARD – DISPLAY Board –
• 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