JVC KD-S685 Service Manual page 34

Q Q
3 7 6 3 1 5 1 5 0
LCD & key control section
5
4
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
S606
R611
1.5k
S613 S612
R617
1.5k
S620 S619
2
w w w
1
A B
KD-S685/KD-S585
LCD1
QLD0210-002
R605 R604 R603 R602 R601
KEY0
560
1.2k 910 680 680
D606
1
S605 S604 S603 S602 S601
D601 D603 D607
R610 R609 R608 R607 R606
VOL+ LOUD 2
KEY1
1.2k 910 680 560 680
D602 D604 D608
VOL-
SEL 3
D605 D609
S611 S610 S609 S608 S607
DISP 4
R615
R616 R614 R613 R612
KEY2
1.2k 910 680 560 680
S618 S617 S616 S615 S614
x a o
y
. i
C
http://www.xiaoyu163.com
KD-S685/KD-S585
Q Q
3 7 6
R651
2.2k
D610
5
D611
D615 D618 D620 D645 R652
UDZS5.1B-X
PL601 PL602 2.2k
FM
6 UP POWER
D616 D619
D613
D612
R653 10k
SCM
CD
MODE DOWN
R654 10k
LCD.CE R655 10k
D614 D617
LCD.SCK
R656 10k
AM
EJECT LCD.SD
1SS355-X
D642
1SS355-X
D643
R658 180k
C603
10/6.3
u 1 6 3
.
2-4 D E
2 4
8 9 9
IC602
RPM6938-SV4
C611
C612
0.012
4.7/6.3
UDZS5.1B-X
D644
R661 10k
3 1 5 1 IC601 5 0 8 9 2
LC75823W
S32
S31
S30
S29
COM1 S28
COM2
S27
COM3
S26
S25
D641 S24
S23
S22
S21
S20
S19
S18
S17
m
c o
F
2
8 9 9
CJ601
VMC0335-001
ILL_10V
R5V
REMOCON
LCD.SCK
LCD.SD
4 9 8 2 9 9
LCD.CE
KEY0
KEY1
KEY2
GND
G H