JVC KD-G140J Service Manual page 43
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Also See for KD-G140J:
- Service manual (107 pages) ,
- Service manual (32 pages) ,
- Schematic diagrams (12 pages)
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Q Q
3 7 6 3 1 5 1 5 0
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
T E
L
1 3 9 4 2 2 9 6 5 1 3
R600
R610
R609
R608
R607
R606
2.7k
2.7k
1.8k
1.2k
820
820
KEY1
S612
S611
S610
S609
S608
S607
S613
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
w w w
.
"无奇不有"电路图网 http://www.xiaoyu163.com
R660
0
D635
D631
D632
D633
D637
D639
D641
D643
D634
D636
D638
D640
D642
D644
x
a o
y
i
http://www.xiaoyu163.com
8
Q
Q
3
7
6
3
R671
D645
D647
D649
D651
C660
1000p
D646
D648
D650
D652
C661
0.1
u 1 6 3
.
http://www.xiaoyu163.com
2
4
9
9
8
IC681
C682
D681
R690
C681
R689
C686
R683
C683
1
5
1
5
0
8
9
2
4
VDD
IC661
INH
PTC6525LQ-L
C666
0.1
VDD1
R674
VDD2
0.1
C667
OSC
R666
100
CE
LCDCE
100
R667
CLK
LCDCLK
R668
100
DATA
LCDDA
C662
m
c o
2
9
9
JS686
QSW1219-001
C812
C687
R858
AUX_GND
GND
ACC5V
ILL10V
REMOCON
ENC2
ENC1
LCDCLK
LCDCE
LCDDA
KEY0
KEY1
KEY2
S32
9
8
2
9
9
S31
S30
S29
S28
R857
R856
S27
S26
10k
10k
S25
J601
S24
C811
C810
QNS0279-001
S23
S22
S21
S20
S19
S18
S17
2-7
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