Sony HCD-DX90 - Printed Wiring Board - Panel Section

HCD-DX90
3232
(CURSOR)
(CURSOR)
Z
OPEN/CLOSE
E
E
DISC 3
D632, S645
DISC 2
D631, S644
DISC 1
D630, S643
E
E
E
E
19
DISC SKIP/
EX-CHANGE
1-676-190-
21
(21)
PANEL BOARD
CD SW BOARD
EDIT
TUNER MEMORY
PLAY MODE
STREO/MONO
REPEAT
DOLBY NR
30
29
1
2
FL601
FLUORESCENT INDICATOR TUBE
A
MAIN BOARD
CN401
E
E
E
TIMER
SURROUND
SURROUND
MD (VIDEO)
TUNER/BAND
TAPE A/B
MIC LEVEL
GROOVE
GROOVE
DISPLAY
I/1
I/1
SPECTRUM
EQ EDIT
LOOP
V-GROOVE
MIC
CD
VOLUME
ENTER
PHONES
m
M
g G
> +
– .
DIRECTION
3
1
ROTARY ENCODER
74
1
6
2
5
3
91
10 18
D615
(FUNCTION)
X
x
b
B
V
v
E
E
REC PAUSE/
START
CD SYNC
HI-DUB
D617, S616
E
D614, S613
1-676-189-
21
(21)
74
6
1
5
2
3
41
5
8
E
E
E
E
EEE
E
EE
E
E
E
3
1
19
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10
7-11. PRINTED WIRING BOARD – PANEL SECTION – • See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D601 C-10
D602 D-3
D603 E-3
D611 D-9
D612 G-9
D613 F-9
D614 H-9
D615 F-6
D617 I-5
D618 D-3
D630 A-8
D631 A-7
D632 A-6
IC601 D-6
IC602 G-4
IC603 C-9
IC722 H-9
Q604 E-10
Q605 C-3
Q606 E-9
Q607 E-9
Q608 D-9
Q609 D-9
Q610 D-9
Q611 D-9
Q612 D-9
Q613 D-8
Q614 D-8
Q615 E-3
Q621 C-9
Q622 F-9
Q623 H-8
Q624 F-7
Q625 H-5
Q626 D-3
Q630 A-8
Q631 A-8
Q632 A-5
Q633 A-9
Q634 A-9
Q635 A-4
Q721 H-8
(Page 26)