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C7
10P
C6
NC
S1
POWER
C8 K0.22
R24
470K
C9
K0.068
C18
K1000P
MIC
R37
33
R38
33
R26
100
C10
K0.1
R25
330
R29
2.2K
+3.65V
K0.1
C21
C12
K1.0
K0.1
C20
(1005)
K0.1
C22
K0.1
C23
C58
K0.1
(1005)
REV_TEST1
+
REV_TEST2
-
C68 K0.068
C37 K0.068
R12
39K
39K
TP16
D4
4.7M
R73
470K
R74
1
D10P
C90
D10P
C91
D10P
C89
D10P
C87
D10P
C92
10
R80
C59
K1.0
C30
K1.0
+1.8V
+1.8V
+2.5V
C109
K0.1
R95
10K
+3.65V
R117
1K
+2.5V
Q16
C56
D10P
(1005)
D5
4.7M
CN5
For1.4Inch
1
NC
2
PS1
3
D7
4
D6
5
D5
6
D4
7
D3
8
D2
9
D1
10
D0
11
RES
12
CS
13
D/C
14
WR_R/W
15
RD_E
16
VDD
17
VDD
18
VSS
19
V
OUT
20
NC
VLCD
1
VDDIO
2
VSS
3
AD8
4
AD9
5
AD10
6
AD11
7
AD12
8
AD13
9
AD14
10
P3[7]/PD7
11
P3[1]/PD1
12
P3[5]/PD5
13
P3[4]/PD4
14
P3[3]/PD3
15
P3[2]/PD2
16
VDD
17
VSS
18
RFCLK
19
VDDRF
20
VSSRF
21
Xtal1
22
CAP
23
AV
S
24
AV
D
25
RSSI
26
RDI
27
CMPREF
28
TDO
29
AD15
30
AD16
39 SO
40 SK
41 DAC/ADC2
42 P3[6]/PD6
43 RDN
44 WRN
45 MI/READY
46 SCLK
47 UTX/P0[0]
48 URX/P0[1]
49 JTIO/P0[2]
50 PCM_FSC1/P0[3]
51 PCM_FSC0/P0[4]
52 PCM_CLK/P0[5]
53 PCM_DOUT/P0[6]
54 PCM_DIN/P0[7]
55 VDDIO
56 VSS
57 DREQ0n/INT0n/P1[0]
58 DACK0n/INT1n/P1[1]
40 SK
41 DAC/ADC2
42 P3[6]/PD6
43 RDN
44 WRN
45 MI/READY
46 SCLK
47 UTX/P0[0]
48 URX/P0[1]
49 JTIO/P0[2]
50 PCM_FSC1/P0[3]
51 PCM_FSC0/P0[4]
52 PCM_CLK/P0[5]
53 PCM_DOUT/P0[6]
54 PCM_DIN/P0[7]
55 VDDIO
56 VSS
57 DREQ0n/INT0n/P1[0]
58 DACK0n/INT1n/P1[1]
73
D
AB10
74
D
AB3
75
D
AB11
76
VSS
77
VDD
78
VDDIO
79
P2[0]/PWM0
80
P2[1]/PWM1
81
P2[2]/ADC0
82
P2[3]/ADC1
83
P2[4]/SCL1
84
P2[5]/SD
A1
85
D
AB4
86
D
AB12
87
D
AB5
88
D
AB13
89
D
AB6
90
D
AB14
91
D
AB7
92
D
AB15
93
P2[7]/DC_CTL
94
DC_I
95
P1[6]/PON/INT6n
96
P1[7]/CHARGE/INT7n
97
P2[6]/stop_charge
98
VBA
T3/RINGING
99
DC_stab
100
DC_sense
101
A
VS_sense
102
ADC3
109
AVD2
110
LSR+/REF
111
LSR-/REF
112
LSR_HS/CIDIN-
113
VREF_HS/CIDOUT
114
MIC-
115
VREF-
116
VBUF
117
AGND
118
MIC+
119
VREF+/CIDIN+
120
RSTn
121
AD0
122
AD1
123
AD2
124
AD3
125
AD4
126
AD5
127
AD6
128
AD7
72
D
AB2
71
D
AB9
70
D
AB1
69
D
AB8
68
D
AB0
67
SD
A2
66
66:SCL2/P3[0]
65
65:BE0n
63 VDDE/HOLDACKn/INT5n/P1[5]
62 HOLDn/INT4n/P1[4]
61 ACS2/DACK1n/INT3n/P1[3]
60 ACS0
59 ACS1/DREQ1n/INT2n/P1[2]
104
104:LDO1_CTRL
106
VBAT2
107
VBAT1
108
AVS2
38
LE
37
AD23
36
AD22
35
AD21
33
AD19
105
105:LDO2_CTRL
31
AD17
32
AD18
34
AD20
64 BE1n
103
103:LDO1_sense
LED+
LED-
X1
10.368MHz
LED+
C24
K0.1
(1005)
R134
47
R135
47
TP22
TP23
D10P
C14
K470P
C38
K1.0
C15
D8
47K
R36
SP_TEST1
SP_TEST2
1
CD
2
FC2
3
FC1
4
VIN
5
VO1
6
VCC
7
GND
8
VO2
K2.2
C80
K0.1
C16
D10P
C77
K1.0
C86
CLK
C119
K4.7
J150P
C53
(1005)
C46
D10P
(1005)
C50
D10P
(1005)
C47
C2P
(1005)
J22P
C117
(1005)
C49
C2P
(1005)
R131
0
(1005)
R121
0
(1005)
RFmodule
1 GND
2 ANT2
3 VCCPA
4 GND
5 GND
6 VCC_OC
7 GND
8 RSSI
2 ANT2
3 VCCPA
4 GND
5 GND
6 VCC_OC
7 GND
8 RSSI
9
SYRI
10
GND
11
GND
12
SYEN
13
SYD
A
14
SYCL
15
GND
16
RX_D
A
T
A
17
GND
18
TXDA
19
GND
20
RESET
21
ANT1
22
GND
23
GND
24
GND
25
GND
26
GND
27
GND
28
GND
29
GND
30
GND
31
A_1
32
GND
C115
K4.7
D10P
C54
(1005)
C48
D10P
(1005)
R127
0
(1005)
D10P
C44
(1005)
C2P
C55
(1005)
R123
0
(1005)
R125
0
(1005)
R129
0
(1005)
BATTERY
+2.5V
C125
C2P
A201
D10P
C75
K0.1
C13
D10P
C51
(1005)
C120
NC
NC
C76
NC
C84
NC
C85
C95
NC
(2125)
NC
C79
C114
NC
C116
NC
NC
C78
NC
C126
(1005)
C121
NC
27K
R35
R122
NC
(1005)
R124
NC
(1005)
R126
NC
(1005)
R132
NC
(1005)
R130
NC
(1005)
R128
NC
(1005)
R19
NC
K1000P
C45
(1005)
C124
NC
R75
1k
(1005)
K1000P
C83
(1005)
J33P
C17
K0.1
C26
NC
C127
(1005)
NC
C128
(1005)
C129
NC
C130
NC
C131
NC
C132
NC
C133
NC
C134
NC
C135
NC
C136
(1005)
NC
L6
(2125)
100u
L7
NC
L8
(2125)
0
C138
NC
C140
NC
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
DQ11
DQ3
RDI
COL5
COL6
COL7
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A17
A16
RSSI
P3[7]
RFCLK
CS_LCD
A18
A19
LE
LDO2_CTRL
LDO1_CTRL
LDO1_sense
LDO1_CTRL
LDO1_sense
CD_AMP
P2[0]
P3[1]
DC_sense
ST
OP_CHARGE
CHARGE
DC_I
DC_CTL
RESET
RES_LCD
P2[0]
TDO
CD_AMP
P3[5]
P3[1]
RSSI
RFCLK
LE
SK
RDI
SIO
TDO
RESET
RES_LCD
ADC3
A
VS_sense
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
RD
WR
-
+
SPEAKER
LCD BACKLIGHT
+5.1V
IC1
BBIC
IC2
CN6
TX DATA
RX DATA
2.5V
0V
10.368MHz
1.5V DC supply to MIC
TX_AF
SP-phone RX Signal
Beep
Beep
SP-phone
ON: 2.5V
OFF: 0V
ON: 2.5V
OFF: 0V
RX_AF
(Handset)
(Handset)
25mV p-p
0V
0.7V
(5)
(3)
(4)
(2)
(1)
(10)
(11)
(11)
(12)
(9)
(8)
(7)
(6)
KX-TCA130UAF/UAS/UAT SCHEMATIC DIAGRAM (HANDSET)
NC : No Components
109
KX-TCD305UA / KX-TCD307UA / KX-TCA130UA /
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