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7-12
WLL-RX50
7-12
2
3
4
5
A
B
C
D
E
F
G
H
1
MDM-11 (7/8)
BOARD NO. 1-687-648-11
LOT NO. 323-
WLL-RX50_MDM-11_110_7
MDM-11 (7/8)
MDM-11 (7/8)
2SC2873Y-TE12L
Q701
+5V-2
+5V-2
0.1uF
C701
+10V-2
470
R701
GND
0.1uF
C709
+5V-2
GND
+5V-2
0.1uF
C708
+5V-2
0.1uF
C706
GND
+5V-2
5V_H-RST1
006
GND
E701
SYS_5V_IF
006
GND
0.1uF
C705
CAFE_S_BIAS
001
CN702
1
GND
2
GND
3
VSS
4
VCC
5
VEE
6
RS
7
R/W
8
E
9
DB0
10
DB1
11
DB2
12
DB3
13
DB4
14
DB5
15
DB6
16
DB7
17
ANODE
18
CATHODE
19
GND
20
GND
GND
+5V-2
+5V-2
+5V-2
CL703
CL704
CL705
CL706
CL707
CL708
16V
10uF
C704
0.1uF
C702
GND
+10V-2
AFC_REF_H
001
AFC_REF_L
001
UPC358G2-E2
IC706
(1/2)
+
5
-
6
7
UPC358G2-E2
IC706
(2/2)
+
3
-
2
4
1
8
GND
GND
E M
I
FL701
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL702
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL708
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL705
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL709
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL706
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL703
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
E M
I
FL707
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
E M
I
FL704
1
IN1
2
OUT1
3
IN2
4
OUT2
5
IN3
6
OUT3
7
IN4
8
OUT4
9
G1
10
G2
GND
GND
GND
GND
MSM82C55A-2GS
IC701
D7
25
PA7
35
RD
44
WR
34
GND
2
D5
27
D2
30
D1
31
D0
32
VCC1
17
D4
28
D3
29
D6
26
PA6
36
PA5
37
PA4
38
PA3
40
PA2
41
PA1
42
PA0
43
PC7
5
PC6
6
PC5
7
PC4
8
PC3
13
PC2
11
PC1
10
PC0
9
PB7
23
PB6
21
PB5
20
PB4
19
PB3
18
PB2
16
CS
1
RESET
33
A1
3
A0
4
PB1
15
PB0
14
VCC2
24
VCC3
39
CN703
1
GND
2
VCC
3
LED_ODU
4
TSO1
5
TSO2
6
TSO3
13
7
TS_IN1
14
8
TS_IN2
9
TS_IN3
10
LED_ALRM
11
RESERVE
12
GND
CN701
1
VCC
2
GND
3
MENU_KEY
4
ENT_KEY
5
CUR_UP
6
CUR_RIGHT
11 12
7
CUR_DOWN
8
CUR_LEFT
9
L_RESET
10
GND
L-PANEL_RESET_SW
005
GND
0.1uF
C707
+5V-2
47k
RB705
1
2
3
4
5
6
7
8
47k
RB706
1
2
3
4
5
6
7
8
47k
RB703
1
2
3
4
5
6
7
8
47k
RB704
1
2
3
4
5
6
7
8
47k
RB707
1
2
3
4
5
6
7
8
47k
RB708
1
2
3
4
5
6
7
8
+5V-2
NJM78M05DL1A-TE1
IC702
IN
1
G/FIN
3
OUT
2
AK9813BF-E2
IC704
DI
20
GND
23
VCC
14
DO
17
VDD
13
EA1
22
EA0
21
CLK
19
ECL
16
CS/LD
18
AO12
12
AO11
11
AO10
10
AO9
9
AO8
8
AO7
7
AO6
6
AO5
5
AO4
4
AO3
3
AO2
2
AO1
1
VSS
24
SEL
15
74VHCT541AMTCX
IC705
(2/9)
3
17
74VHCT541AMTCX
IC705
(3/9)
4
16
74VHCT541AMTCX
IC705
(4/9)
5
15
74VHCT541AMTCX
IC705
(5/9)
6
14
74VHCT541AMTCX
IC705
(6/9)
7
13
74VHCT541AMTCX
IC705
(7/9)
8
12
74VHCT541AMTCX
IC705
(8/9)
9
11
CL702
CL710
47k
RB701
1
2
3
4
5
6
7
8
47k
RB702
1
2
3
4
5
6
7
8
GND
CL701
LOW_V_REF
008
10
R705
NM
10
R706
NM
10
R707
10
R708
10
R709
SN74LVCC4245APWR
IC708
GND1
11
VCCA
1
OE
22
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
B1
21
DIR
2
B2
20
B3
19
B4
18
B5
17
B6
16
B7
15
B8
14
GND2
12
GND3
13
VCCB
24
GND
0.1uF
C710
0.1uF
C711
GND
GND
74VHCT541AMTCX
IC705
(9/9)
OE1
1
OE2
19
GND
10
VCC
20
74VHCT541AMTCX
IC705
(1/9)
2
18
0
R710
NM
0
R711
1SS400TE-61
D701
1SS400TE-61
D702
1SS400TE-61
D703
1SS400TE-61
D704
+5V-2
+5V-2
GND
GND
FB702
GND
FB704
GND
FB701
-6V
0.1uF
C712
GND
0.1uF
C713
GND
0.1uF
C714
GND
470
R702
0
R703
0
R704
NM
+5V-2
1
SYS_5V_IF
L-RD
BV
L-WR
LCD_E
A0
A1
L-CS_PIO2
3
L-WR
2
D0
D1
D2
D3
D4
D5
D6
D7
D7
D6
D5
D4
D3
D2
D1
D0
U1
4
1
2
6
7
5
1
MENU
ENT
UP
DOWN
LEFT
7
8
9
10
RIGHT
2
3
4
6
7
8
1
2
3
4
5
6
11
3
DA_OUT
5
BU
8
7
6
5
4
3
2
1
MENU
ENT
UP
RIGHT
DOWN
LEFT
DA_OUT
4
3
2
1
5
6
7
L-CS_LCD
A0
1
L-WR
L-RD
7
4
6
5
9
11
8
10
LCD CONTRAST ADJ
DA
LCD BACK LIGHT
KY-539
KY-540
LCD
WHT
GRY
RED
BW
PIO2