JVC KD-S891R Schematic Diagrams page 6

LCD & Key control section
5
LCD1
QLD0256-001
4
R605 R604 R603
1.8K 820
1.2K
S606 S605 S604
R610 R609 R608 R607
2.7K 1.8K 1.2K 820
3 S612 S611 S610 S609
R602 R615
R616 R614 R613
3.9K
2.7K 1.8K 1.2K 820
S603 S618 S617 S616 S615
2
1
A
R601 KEY0
820
S602 S601
R606 KEY1
820
S608 S607
R612 KEY2
820
S614 S613
B C
KD-S891R KD-S891R
JS690
QSW0863-002
R672
47K
47K R673
0.015 0.015
C614
C613
R651
1K
10K
R653
D641
D642
UDZS5.1B-X
1SS355-X
R662
LCDCE
180k
LCDCL
R658
0
LCDDA
C603
Q642
10/6.3
D E
2-4
IC602
RPM6938-SV4
DETACH
10V
ACC5V
REMOCON
ENC1
ENC2
R675
DIMMER
0
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
S32
S31
R663
S30
0
S29
S28
S27
S26
IC601
S25
LC75823W
S24
S23
S22
S21
S20
10K R654
S19
10K
R655 S18
R656 S17
10K
F
VMC0335-001
CJ601
G H