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34 SCHEMATIC DIAGRAM (HANDSET)
BATTERY+
BATTERY-
100m
R21
5.6n
F1
10k
R4
47u
L2
CHARGE+
CHARGE-
10u
L4
L5
Q2
1
3
2
3.3k
R6
4.0V
G
GND
G
SCL
SDA
BATT
G
G
G
G
G
G
G
G
10
100n
C18
10
100n
C20
G
G
10
100n
C23
G
10
100n
C21
G
10
100n
C22
G
15k
R19
50
100p
C32
G
10
100n
C27
G
R11
NC
G
4.0V
G
10
100n
C3
G
VBACK
G
CN2
1
CN2
2
CN2
3
CN2
4
CN2
5
CN2
6
CN2
7
CN2
8
CN2
9
CN2
10
CN2
11
CN2
12
CN2
13
CN2
14
CN2
15
CN2
16
CN2
17
CN2
18
CN2
19
CN2
20
CN2
21
CN2
22
CN2
23
CN2
24
CN2
25
CN2
26
CN2
27
CN2
28
CN2
29
CN2
30
CN2
31
CN2
32
CN2
33
CN2
34
CN2
35
CN2
36
56
R111
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
G
G
G
LED101
1
2
LED102
1
2
4.0V
VBACK+
TP23
TP22
S11
UP
1
2
S6
LEFT
1
2
S21
RIGHT
1
2
S1
DOWN
1
2
R2
0.3
D1
1
2
Q1
G
D
S
G
1
PL29/D2
2
PL30/D1
3
VDD1
4
VSS1
5
PL31/D0
6
PL32/A0
7
PL33/A1
8
PL34/A2
9
PL35/A3
10
DR
ON
11
RXDSG
12
RXD
A
13
SYEN
14
SYD
A
15
SYCL
16
TXD
A
17
PY0
18
PY1
19
PY2
20
PY3
21
PY4
22
P
A
ON/TXSW
ON
23
SYRI
24
VDD2
25
VSS2
26
ONSW
27
CDT
28
DCDCDR
V
29
DCDCCMR
30
RESETQ
31
VSSO
32
LOAD
33
XTAL
34
VDDPM
35
VDDLO
36
VDDBAT
37
VDDLR
38
CHARGE_START/P0.2
39
VDDA
40
VSSA
41
HON
42
HOP
43
BREF
44
MICS
45
MICP
46
MICN
47
ADREF
48
ADRSSI
49
P0.4/ADBAT/DSPCLK
50
P0.5/AD4N/DSPFR
51
P0.6/AD4P/
DSPOUT
52
P0.3/DSPIN
53
PX0
54
PX1
55
PX2
56
PL0/A4
57
PL1/A5
58
PL2/A6
59
PX3
60
PX4
61
PL3/A7
62
PL4/A12
63
VDD3
64
VSS3
65
SUPEEP
66
I2D
A
T
67
I2CLK
68
MODE
69
R2/P1.7
70
R1/P1.6
71
VBA
CK/P0.7
72
PL5/A15
73
PL6/BSEL0
74
PL7/BSEL1
75
PL8/A14
76
PL9/A13
77
VDDLI
78
PL10/A8/MRST
79
PL11/A9/MTSR
80
PL12/P1.0
81
PL13/P1.1
82
PL14/P1.2
83
PL15/A11/SCLK
84
PL16/A10
85
VSS4
86
VDD4
87
PL17/CSRAQ
88
P0.0/RXD/BMCTEST1
89
P0.1/TXD/BMCTEST0
90
PL18
91
PL19
92
PL20/OERAQ
93
PL21/WRRAQ
94
PL22/CSRAQ/PWM
95
PL23/BSEL2
96
PL24/D7
97
PL25/D6
98
PL26/D5
99
PL27/D4
100
PL28/D3
D2
2
1
Q3
B
C
E
10k
R102 G
Q4
1
3
2
TP5
TP6
S8
2
1
2
S14
8
1
2
S19
1
1
2
S24
9
1
2
S7
CANCEL
1
2
S13
5
1
2
S15
7
1
2
S20
4
1
2
S18
#
1
2
S17
0
1
2
S2
TALK
1
2
S4
3
1
2
S16
*
1
2
S5
REDIAL
1
2
S3
6
1
2
S22
BOOK
1
2
S9
PROG
1
2
S23
INT
1
2
S25
R
1
2
G
D5
NC
AK
D4
NC
A
K
10u
3216siz
e
C33
10
10u
C34
3216siz
e
C14
330u 6.3
C15
330u
6.3
2.2u
C1
82
R101
PY4
PY3
PY1
PY0
PL0
PL1
PL2
PL3
PL4
PL5
PL6
PL7
PL8
PL9
PL10
PL11
PL12
PL13
PL14
PL15
PL16
PL14
PL15
PL16
PL17
PL18
PL19
PL20
PL21
PL22
PL23
PL24
PL25
PL26
PL27
PL28
PL19
PL20
PL21
PL22
PL23
PL24
PL25
PL26
PL27
PL28
PL35
PL34
PL33
PL32
PL31
PL30
PL29
PX0
PX1
PX3
PX4
PY2
PX2
PL35
PL34
PL33
PL32
PL31
PL30
PL29
PL28
PL27
PL26
PL25
PL24
PL23
PL22
PL21
PL20
PL19
PL18
PL17
PL16
PL15
PL14
PL13
PL12
PL11
PL10
PL9
PL8
PL7
PL6
PL5
PL4
PL3
PL2
PL1
PL0
PY2
PY1
PY0
PX3
PX0
PX1
PX2
PSEL
PA
O
N
RXDSG
RXD
A
SYEN
SYD
A
SYCL
TXD
A
SYRI
PY4
PY4
PY3
PY3
PX4
LCD Back Light LED
(1)
(17)
(7)
(8)
(6)
(5)
(4)
(3)
(2)
(18)
(19)
(19)
(20)
(21)
(22)
(22)
(23)
(24)
(25)
(16)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(28)
(27)
(26)
IC2
EEPROM
IC4
BBIC
NC: No Components
Frequency 324kHz
4.3V
0V
2.4V
4.1V DC
2.65V
0V
2.65V
0V
2.65V
0V
2.65V 0V
2.65V
0V
80
KX-TG1107UAS / KX-TG1107U AT / KX-TG1108U AS / KX-TG1108U AT / KX-TGA110UAS / KX-TGA110UAT
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