JVC KD-SX8350 Schematic Diagrams page 6

LCD & Key control section
5
4
3
R604 R603 R602 R601
1.8K 1.2K 820 820
S605 S604 S603 S602 S601
R610 R609 R608 R607 R606 R605
3.9K 2.7K 1.8K 1.2K 820 820
S612 S611 S610 S609 S608 S607 S606
R614 R613 R612 R611
1.8K 1.2K 820 820
S617 S616 S615 S614 S613
2
1
A
LCD1
QLD0215-001
B C
KD-SX8350 KD-SX8350
LCD1
EN601
QSW0976-001
ENC2
R653 R654
ENC1
1K 220
R652
47K
R651
47K
C608 C609
0.01 0.01
KEY1
KEY2
KEY0
10V
ACC5V
R644
LCDCE
470
LCDCL
LCDDA
R657
10K
D E
2-4
IC602
RPM6938-SV4
S41
S62
S40
S63
S39
S64
S65 S38
S66 S37
S36
S67
S35
COM1
S34
COM2
S33
COM3
IC601
S32
LC75873NW
S31
S30
S29
S28
S27
S26
S25
S24
S23
R658 R659
S22
10K 10K
F
ACC5V
CN601
R660
QNZ0006-001
10K
REM
R661 10V
470
ENC1
ENC2
LCDCE R662 3.3K
LCDDA R663 3.3K
LCDCL R664 3.3K
KEY2
KEY1
KEY0
AUX.L
A.GND
AUX.R
R668 R669
J601
QNS0215-001
AUX IN SIGNAL
G H