Advertisement
Q Q
LCD & Key control section
3 7 6 3 1 5 1 5 0
LCD1
T E
L
1 3 9 4 2 2 9 6 5 1 3
R606
R605
R604
R603
R602
R601
KEY2
1.5K
1.2K
910
680
560
680
S607
S606
S605
S604
S603
S602
S601
R612
R611
R610
R609
R608
R607
KEY1
680
1.5K
1.2K
910
680
560
D601
S614
S613
S612
S611
S610
S609
S608
R614
R613
KEY0
560
680
S617
S616
S615
w w w
.
D602
D603
D606
D608
D611
D614
D616
D620
D604
D607
D609
D612
D615
D617
D621
D605
D610
D613
D618
D619
x
a o
y
i
http://www.xiaoyu163.com
8
Q
Q
3
7
6
3
R672
470
R671
470
R653
10k
R654
10k
LCDCE
R655
10k
LCDSCK
R656
10k
R658
180k
LCDSO
D642
MA111-X
C602
R657
680p
51k
C601
0.022
C603
10/6.3
u 1 6 3
.
2-4
http://www.xiaoyu163.com
2
4
9
9
8
EN601
IC602
RPM7338-V4
QSW0793-001
R682
47K
R683
47K
CN601
NNZ0087-001
REMOCON
ACC5V
10V
ENC1
ENC2
LCDCE
LCDSO
To CN701
LCDSCK
(SHEET 1)
KEY2
KEY1
KEY0
R670
0
DIM
1
5
1
5
0
8
9
2
4
GND
S49
S32
S50
S31
S51
S30
S52
S29
S28
COM1
COM2
S27
COM3
S26
VDD
S25
IC601
S24
INH
LC75823W
S23
S22
S21
S20
OSC
S19
CE
CLK
S18
DATA
S17
m
c o
2
9
9
9
8
2
9
9
SHEET 3
Advertisement
