JVC KD-G140J Service Manual page 40
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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 (except 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
T E
L
1 3 9 4 2 2 9 6 5 1 3
2.7k
2.7k
1.8k
1.2k
820
820
KEY1
S612
S611
S610
S609
S608
S607
S613
R660
0
D630
D631
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
D633
D635
D637
D632
D639
D641
D643
D645
D634
D636
D638
D640
D642
D646
D644
x
a o
y
i
http://www.xiaoyu163.com
8
Q
Q
3
7
6
3
0.1
C663
0.1
0.022
R671
0
D647
D649
D651
C660
C662
1000p
270P
D648
D650
D652
C661
0.1
u 1 6 3
.
2-4
http://www.xiaoyu163.com
2
4
9
9
8
JS686
IC681
QSW1219-001
C682
UDZW6.2B-X
D681
0.1
R690
C681
2.2K
C812
4.7/6.3
2.2K
C683
R689
C686
C687
R683
0.022
0.022
0.0047
68K
4.7
R858
470
S32
S31
S30
S29
1
5
1
5
0
8
9
2
4
S28
R857
S27
20K
S26
VDD
S25
IC661
INH
S24
C811
PTC6525LQ-L
0.0047
C666
VDD1
S23
VDD2
S22
C667
0
S21
R674
S20
OSC
10K
S19
R666
CE
LCDCE
R667
10K
S18
CLK
LCDCLK
R668
10K
S17
DATA
LCDDA
m
c o
2
9
9
CJ601
QGZ1601K1-15S
AUX_R
AUX_GND
GND
AUX_L
ACC5V
ILL10V
REMOCON
ENC2
ENC1
LCDCLK
LCDCE
LCDDA
KEY0
KEY1
KEY2
9
8
2
9
9
R856
20K
J601
C810
0.0047
QNS0279-001
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