JVC KD-SC800R Service Manual page 52

LCD & Key control section
5
4
LCD1
QLD0253-001
3
R615 R605 R604 R603 R602 R601
3.9K 2.7K 1.8K 1.2K 820 820
S618 S606 S605 S604 S603 S602 S601
R610 R609 R608 R607 R606
2.7K 1.8K 1.2K 820 820
S612 S611 S610 S609 S608 S607
R614 R613 R612
1.2K 820 820
S617 S616 S615 S614
2
1
A
KD-SC800R
KEY2
D616 D619
D603 D606 D609 D613
D604 D607 D617 D620
D610 D614
KEY1
D602 D621
D601 D605 D611 D615
KEY0
B C
KD-SC800R
2.2K
R651
2.2K
R652
D622
D623
D624
D642
1SS355-X
D643
1SS355-X
R658
180K
C603
10/6.3
D E
2-4
EN601
IC602
QSW0863-002
RPM6938-SV4
CN601
NNZ0087-001
REMOCON
ACC5V
ILL10V
ENC1
ENC2
CE R671 10K
LCDCE
R672 10K
DATA LCDDA
CLK R673 10K LCDCL
KEY2
KEY1
KEY0
LEDB
LEDR
GND
S49 S32
S50 S31
S30
S29
COM1 S28
COM2 S27
COM3
S26
VDD S25
INH S24
IC601
S23
LC75823W
S22
S21
OSC S20
CE S19
CLK S18
DATA
S17
F G H