JVC KD-SX9350 Schematic Diagram page 6

LCD & Key control section
5
4
3
R604 R603 R602 R601
2
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
S614 S613
S617 S616 S615
1
A
KD-SX9350,KD-SX990
LCD1
QLD0257-001
D614
D611
SML-310VT/JK/-X SML-310VT/JK/-X
B C
KD-SX9350,KD-SX990
EN601
QSW0976-001
ENC2
R653 R654
ENC1
1k 220
R652
S62
47k
S63
S64
R651
S65
47k
S66
C608 C609
0.01 0.01 S67
KEY1 COM1
KEY2 COM2
KEY0 COM3
10V
ACC5V
R644
470 LCDCE
LCDCL
LCDDA
R657 R658 R659
10k 10k 10k
D E
2-4
IC602
RPM6938-SV4
CN601
QNZ0006-001
ACC5V
R660
10k REMOCON
R661 10V
470
ENC1
ENC2
LCDCE R662 3.3k
LCDDA R663 3.3k
3.3k To
LCDCL R664
Main amplifier
KEY2
S41
KEY1 section CN701
S40
KEY0
S39
AUX.L
S38
S37
AUX.R
S36
GND
S35
S34
R668 R669
S33
IC601
S32
LC75873NW
S31
S30
S29
J601
S28
QNS0215-001
S27
S26
S25
S24
S23
S22
AUX IN signal
F G H