Sony HCD-DX20 - Printed Wiring Board - Panel Section

3232
HCD-DX20/RG30
6-13. PRINTED WIRING BOARD – PANEL SECTION –
• See page 19 for Circuit Boards Location.
Ref. No. Location
D701 A-9
D702 B-2
D703 B-2
D704 A-2
D705 A-2
D706 B-9
D707 H-3
D708 F-4
D709 G-7
D710 G-7
D713 C-4
D716 B-2
D717 B-2
D718 A-2
D719 A-2
D720 B-9
D721 D-3
IC701 B-5
IC702 D-7
SEN701 A-7
Q701 A-8
Q702 B-3
Q703 B-3
Q704 B-3
Q705 B-3
Q706 B-8
Q707 F-3
Q708 G-3
Q709 G-6
Q710 G-6
Q711 B-6
• Semiconductor
Location
PANEL BOARD
KEY BOARD
11
(13)
11
(21)
1-681-447-
DX20 RG30
11
(13)
21
(21)
1-681-446-
DX20 RG30
DX20
J702
MIC
VR703
MIC LEVEL
(CHASSIS)
(CHASSIS)
A
MAIN
BOARD
(Page 24)
(CHASSIS)
>
M
x
X
Z
B
B
B
B
gG
>
M
E
VIDEO OUT BOARD
11
(13)
21
(21)
1-681-441-
DX20 RG30
1
1
2
L
R
(CHASSIS)
CLP4
CN714
JK705
VIDEO
OUT
2
IC702
1
2
6
75
4
3
1
J701
PHONES
VOLUME
S701,702,704-738
2
6
7
5
4
3
1
2
6
75
4
3
1
2
30
29
DX20
TUNER/BAND
E
E
E
E
61 60
20 21
80
1
41
40
E
DX20
1
4
5
8
1
13
1
13
DISPLAY
MUSIC EQ
EFFECT ON/OFF
GROOVE
GAME EQ
DISC SKIP
EX–CHANGE
DISC 1
DISC 2
DISC 3
OPEN/
LCOSE
P.FILE
ENTER
SPECTRUM
MOVIE EQ
TUNER MEMORY/PLAY MODE
E
E
KARAOKE PON
DX20
DIRECTION/EDIT
STEREO/MONO
REPEAT
+
E
31
AUDIO
INPUT
VIDEO
IC701
2
34567
8
910
A
1
B
C
D
E
F
G
H
I