Sony HCD-GX470 Service Manual page 98

HCD-GX470/GX570
Q Q
3 7 6 3 1 5 1 5 0
2-5. PRINTED WIRING BOARD – KEY RIGHT Board –
1 2 3
KEY RIGHT BOARD
A
DISC 1
B
DISC 2
C
DISC 3
D
DISC SKIP/
EX-CHANGE
1
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
A
5
F
SURROUND
1 3
GROOVE
G
EQ BAND
ROTARY ENCODER
(MULTI JOG)
H
ENTER
13
1-869-007- (13)
w w w
HCD-GX470/GX570
:Uses unleaded solder.
4
S624,
S631 – 638
Q
PANEL
BOARD
CN604
x a o
. i
http://www.xiaoyu163.com
2-6. SCHEMATIC DIAGRAM – KEY RIGHT Board –
TO PANEL BOARD
CN604
CN605
5P
C643
0.01
C644
0.01
S672
ROTARY ENCODER
(MULTI JOG)
Q Q
3 7 6
u 1 6 3
y
6 6
http://www.xiaoyu163.com
2 4
8 9 9
S624
ENTER
R682 R683 R684 R685 R686 R687 R688
2.2k 2.2k 4.7k 4.7k 10k 22k 47k
S631 S632 S633 S634 S635 S636 S637 S638
EQ BAND SURROUND GROOVE DISC DISC SKIP/ DISC 3 DISC 2 DISC 1
EX-CHANGE
3 1 5 1 5 0 8 9 2
m
c o
.
2
8 9 9
4 9 8 2 9 9