Printed Wiring Board - Panel Section - Sony HCD-GX450 Service Manual

HCD-GX450
4-17. PRINTED WIRING BOARD – PANEL SECTION –
1 2
A
B
GROOVE
DISC 1
C
SURROUND
DISC 2
EFFECT
ON/OFF
DISC 3
D
ENTER
MAIN
BOARD
CN991
(SUPPLEMENT-2:
Page 26) RESET EQ
E
DISC SKIP/
EX-CHANGE
P FILE
F
HCD-GX450
• See page 17 for Circuit Boards Location.
3 4 5
5 10 15
61
IC701
80
1
EQ BAND
20
M
ALBUM+
h
TUNING+
:Uses unleaded solder.
6 7
(FLUORESCENT INDICATOR TUBE)
20 30 35 41
25
60
3
1
41
40
21
E E E E E E
1 5
1
6
6 STREAM LED 6 STREAM LED
BOARD BOARD
CN607 CN603
(SUPPLEMENT-2: (SUPPLEMENT-2:
Page 30) Page 30)
34 34
8 9 10
DISPLAY
CD
ILLUMINATION
TUNER/BAND
M PLAY MODE/
ALBUM– TUNING MODE
TAPE A/B
X
GAME MIXING
GAME
CD SYNC
TUNING-
REC
PAUSE/START
1-868-186-
11 12
1
3
3
11
4
5
1
11
IC610 1-868-188-
11
11
• Semiconductor
Location
Ref. No. Location
D611 B-10
IC610 B-11
IC701 C-5
Q601 E-7
Q602 E-7
Q603 E-7
Q604 E-7
Q605 E-7
Q606 E-7