D910
C917
10u10
R901
470
D930
SEG10
D923
COM1
R927
100
C901
1000p
SEG16
R902
0
2
VSS
3
VIN
1
VOUT
SEG28
D931
A
VRM1608080MAA
SEG32
[B]
SEG15
L903
L906
SEG24
SEG11
D913
R935
0
BUSY
TX
R915
4.7k
COM2
C906
1000p
SEG3
12A02CH
Q908
C908
100p
C909
100p
L908
D932
A
VRM1608080MAA
CN901
E40-5704-05
1
GND
2
SPO
J901
E08-0877-05
1
SP2
5
2
6
3
7
4
8
[C]
[A]
SEG25
SEG29
SEG21
R936
0
SEG33
SEG26
D915
SEG1
SEG2
L902
1u
L905
R918
270
D918
SEG12
SEG7
R907
10k
SEG30
R934
0
D925
R932
0
C924
1000p
Q905
DTC114EE
L904
SEG27
R921
470k
R914
4.7k
R908
2.2k
COM4
R913
4.7k
SEG20
D927
R924
100
SEG4
SEG14
D919
R912
4.7k
R930
820
1
2
3
4
5
[S]
D914
SEG22
R925
100
Q904
DTC114EE
SEG13
R920
10k
D924
D929
SEG17
R906
2.2k
SEG23
R919
10k
R923
100
D906
DA204U
C925
1000p
SEG19
R933
0
D922
R929
390
POWER
D933
A
VRM1608080MAA
L907
D926
D917
Q906
DTC114EE
SEG6
L909
D921
COM3
R904
4.7k
R926
100
1
GREEN
2
RED
3
BLC
4
DIMM
5
SEG5
6
SEG6
7
SEG7
8
SEG8
9
SEG9
10
SEG10
11
SEG11
12
SEG12
13
SEG13
14
SEG14
15
SEG15
16
SEG16
17
SEG17
18
SEG18
19
SEG19
20
SEG20
21
SEG21
22
SEG22
23
SEG23
24
SEG24
25
SEG25
26
SEG26
27
SEG27
28
SEG28
29
SEG29
30
SEG30
31
SEG31
32
SEG32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
KS6
50
KI1
51
KI2
52
KI3
53
KI4
54
KI5
55
(TEST)
56
VDD
57
VDD1
58
VDD2
59
VSS
60
OSC
61
DO
62
CE
63
CL
64
DI
D909
SEG18
C916
0.1u
C918
0.1u
R922
100
R917
470
D928
C915
1000p
D911
R931
820
D920
R911
4.7k
SEG5
D912
R909
10k
R928
390
SEG9
L901
1u
R905
33k
SEG8
C905
100p
SEG31
SEG34
D916
R903
1k
C910
100p
C904
0.1u
R910
10k
VOLTAGE
PROTECTION
8C SW
CONTROL
TX-RX UNIT (X57-6980-XX)(B/3)-CN429
VOLTAGE
REGULATOR/5V
BACKLIGHT SW
LCD (B38-0915-05)
BUSY
INDICATION
LED SW
TX
INDICATION
LED SW
TXD
DM
SB
RXD
PSW
8C
MIC
ME
PTT
LCDCS
LCDCLK
LCDDI
LCDDO
DIMM
BLC
DISPLAY UNIT (X54-3540-10) : TK-7182H
IC902
LC75854W
LCD DRIVER
Q901,903
HOOK SW
COM[3]
COM[4]
SEG[15]
SEG[6]
SEG[7]
SEG[9]
SEG[8]
SEG[10]
SEG[5]
SEG[13]
SEG[11]
SEG[16]
SEG[12]
SEG[14]
SEG[18]
SEG[19]
SEG[20]
SEG[21]
SEG[17]
SEG[25]
SEG[26]
SEG[27]
SEG[28]
SEG[22]
SEG[29]
SEG[30]
SEG[31]
SEG[23]
SEG[32]
SEG[24]
SEG[36]
SEG[37]
SEG[38]
SEG[33]
SEG[34]
SEG[35]
COM[2]
COM[1]
SEG[17]
SEG[18]
SEG[19]
SEG[20]
SEG[21]
SEG[22]
SEG[23]
SEG[24]
SEG[25]
SEG[26]
SEG[27]
SEG[28]
SEG[29]
SEG[30]
SEG[31]
SEG[32]
SEG[33]
SEG[34]
SEG[35]
SEG[36]
SEG[37]
SEG[38]
COM[4]
COM[3]
COM[2]
COM[1]
SEG[5]
SEG[6]
SEG[7]
SEG[8]
SEG[9]
SEG[10]
SEG[11]
SEG[12]
SEG[13]
SEG[14]
SEG[15]
SEG[16]
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
(SEG39)
COM1
COM2
COM3
COM4
(KS1)
(KS2)
(KS3)
(KS4)
KS5
DM
HK
MIC
ME
PTT
E
SB
BLC
[Right Down]
[Right Up]
[Left Up]
[Left Down]
C920
0.01u
C919 4.7u10
C921
0.01u
C922
0.01u
12A02CH
Q902
8C SW
D908
B30-2151-05
TX/BUSY
INDICATION
Q901
DTC144EE
Q903
DTC144EE
SURGE
PROTECTION
D903
MINISMDC020
D904
1SS388
CURRENT
LIMITER
ISOLATOR
D902
02DZ18(X,Y)
C913
1000p
C912
1000p
C914
1000p
C911
1000p
26
25
24
27
28
29
30
CN902
E40-6372-05
SPO
SPO
SPO
SPO
SPO
TXD
RXD
GND
DM
22
LCDDO
23
GND
21
LCDDI
20
LCDCLK
19
LCDCS
18
PTT
17
GND
16
ME
15
MIC
14
GND
13
GND
12
PSW
11
NC
10
SB
9
SB
8
8C
7
GND
6
SPO
B30-2282-05
B30-2282-05
B30-2281-05
B30-2281-05
B30-2282-05
B30-2281-05
B30-2282-05
B30-2281-05
R916
56k
C923
680p
IC901
XC6201P502PR
MIC
ME
DM
TXD
SB
RXD
LCDDO
DIMM
LCDCS
LCDDI
PTT
LCDCLK
PSW
8C
BLC
2SK2009
Q909
DIMMER SW
Q907
DTC114EE
BACKLIGHT
SW CONTROL
D921-930
KEY BACKLIGHT
LCD BACKLIGHT
D909-920
NC
NC
NC
D931-933
SURGE
PROTECTION
R:0V
BUSY:4.9V
R:0V
T:4.9V
7.8V
4.9V
5.0V
7.8V
5.0V
5.0V
7.9V
13.6V
7.9V