JVC KD-G140J Service Manual page 43

LCD & Key control section (for European version)
LCD1
QLD0523-001
R605 R604 R603 R602 R601
2.7k 1.8k 1.2k 820 820
KEY0
S606 S605 S604 S603 S602 S601
R600 R610 R609 R608 R607 R606
2.7k 2.7k 1.8k 1.2k 820 820
KEY1
S613 S612 S611 S610 S609 S608 S607
R660
0
D630
R617 R616 R615 R614 R613 R612 R611
10K 3.9K 2.7k 1.8k 1.2k 820 820
KEY2
S619 S618 S617 S616 S615 S614
D631 D633 D635 D637 D639
D632 D641 D643
D634 D636 D638 D640 D642
D644
R671
D649
D645 D647 D651
C660
1000p
D646 D648 D650
D652
C661
0.1
JS686
IC681
QSW1219-001
C682
D681
R690
C681
R689 C686 C687
R683 C683
S32
S31
S30
S29
S28
S27
S26
VDD S25
IC661
S24
INH
PTC6525LQ-L
C666 0.1 VDD1
S23
R674
S22
VDD2
S21
0.1 C667
OSC S20
R666 100 S19
CE
LCDCE
R667 100 S18
CLK
LCDCLK
S17
R668 100
DATA
LCDDA
C662
C812
R858 AUX_GND
GND
ACC5V
ILL10V
REMOCON
ENC2
ENC1
LCDCLK
LCDCE
LCDDA
KEY0
KEY1
KEY2
R857 R856
10k 10k
J601
C811 C810
QNS0279-001
2-7