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Q Q
3 7 6 3 1 5 1 5 0
LCD & Key control section
LCD1
QLD0390-001
T E
L
1 3 9 4 2 2 9 6 5 1 3
R604
R602
R605
R603
R601
2.7k
1.8k
1.2k
820
820
KEY0
S601
S602
S603
S604
S605
S606
R609
R610
R608
R607
R606
2.7k
1.8k
1.2k
820
820
KEY1
S611
S609
S608
S607
S612
S610
R615
R614
R611
R613
R612
1.8k
KEY2
2.7k
1.2k
820
820
S613
S618
S617
S616
S615
S614
GND
w w w
.
D636
D640
D635
D632
D644
D643
D650
D647
D633
D642
D639
D648
D651
D631
D637
D634
D645
D641
D638
D646
x
a o
y
i
http://www.xiaoyu163.com
8
Q
Q
3
7
6
3
R661
2.2K
R662
2.2K
R670
470
Q671
C662
RT1N141C-X
680p
C661
10/6.3
u 1 6 3
.
2-4
http://www.xiaoyu163.com
2
4
9
9
8
JS686
IC681
QSW0976-001
RPM7338-V4
C682
0.012
C681
4.7/6.3
C686
C687
0.022
0.022
1
5
1
5
0
8
9
2
4
S32
S31
S30
S29
COM1
S28
COM2
S27
COM3
S26
S25
IC661
S24
INH
PT6523LQ-L
S23
D662
C663
UDZW5.1B-X
0.022
S22
S21
S20
OSC
R666
10K
S19
CE
LCD.CE
R667
10K
S18
CLK
LCD.CL
R668
S17
10K
DATA
LCD.DA
m
c o
2
9
9
CJ601
QGZ1601K1-15S
ILL_10V
ACC5V
REMOCON
ENC1
ENC2
DIMMEROUT
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
9
8
2
9
9
KEY2
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