Read Panasonic KX-TG7107UAS / KX-TG7107UAT / KX-TG7108UAS / KX-TG7108UAT / KX-TGA710UAS / KX-TGA710UAT Service Manual online
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KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
C
10u
C27
C
C29
NC
C
+3.3V
C101
NC
C
C
2.2k
R102
470
R103
(2125)
C
Q10
1
3
2
C103
NC
C
C
C104
NC
C105
NC
(3216)
IC10
1
GND1
2
ANT2
3
VCCPA
4
GND2
5
GND3
6
VCC_OC
7
GND4
8
RSSI
9
SYRI
10
GND5
11
GND6
12
SYEN
13
SYDA
14
SYCL
15
GND7
16
RX_DATA
17
GND8
18
TXDA
19
GND9
20
*RESET
21
ANT1
22
GND10
23
GND11
24
GND12
25
GND13
26
GND14
27
GND15
28
GND16
29
GND17
30
GND18
31
A_1
32
GND19
C108
NC
(3216)
C
R104
(1005)
NC
C115
NC
(1005)
C
C116
(1005)
NC
C
C26
(1005)
NC
C109
NC
(1005)
C111
NC
(1005)
C113
NC
(1005)
C114
NC
(1005)
C132
(1005)
NC
R105
NC
(1005)
J22p
C112
(1005)
CLK
C
C
C
C
C
C
C
C130
(1005)
NC
C
C131
(1005)
NC
C
C128
NC
(1005)
(1005)
(1005)
C
C
R110
NC
(1005)
R111
100
(1005)
C129
(1005)
NC
C
R112
1k
(1005)
K1000p
C127
J150p
C126
C
C
C
C
C107
NC
C106
NC
C
C
+2.5V
C
270
R106
D10p
C118
C
D10p
C120
C122
NC
L7
33n
DA1
1
2
3
R107
NC
C121
NC
(1005)
L5
NC
ANT_2
C
R109
180
R108
NC
C125
D10p
C
C
D14
NC
1
2
D13NC
1
2
Q12
NC
2
3
1
10k
R98
(1005)
10k
R99
(1005)
C
Q13
NC
2
3
1
C
R101
NC
C97
(1005)
NC
C
+2.5V +1.8V
C
C
C
C
C
+2.5V
C
C
C
SP+
SP-
C
C
C
C
+3.3V
C
C
+2.5V
R91
NC
NC
C87
C
10k
R89
(1005)
C
+3.3V
+3.3V
C86
(1005)
NC
C
Q11
NC
2
3
1
R86
(1005)
NC
C
R85
NC
C
R83
(1005)
(1005)
NC
R84
(1005)
NC
IC9
NC
1
RDY/*BUSY
2
*RESET
3
*WP
4
NC1
5
NC2
6
VCC
7
GND
8
NC3
9
NC4
10
NC5
11
*CS
12
SCK
13
SI
14
SO
15
NC6
16
NC7
17
NC8
18
NC9
19
NC10
20
NC11
21
NC12
22
NC13
23
NC14
24
NC15
25
NC16
26
NC17
27
NC18
28
NC19
NC
(1005)
R88
(1005)
C93
NC
(1005)
C94
NC
(1005)
C95
NC
(1005)
C92
NC
(1005)
C96
NC
C
C
C
C
C
IC8
NC
1
GPIO4/PCM_DI
2
GPIO5/PCM_DO
9
SPI_DI
3
GPIO6/PCM_CLK
4
GPIO7/PCM_FSC
5
VDD1
6
VDDIO1
7
CLK
8
*PF
10
SPI_DO
11
SPI_CLK
12
SPI_EN
13
AVD1
14
GPO9/PAOUTp
15
VDDPA
16
GPO8/PAOUTm
17
GPIO0
18
GPIO1
19
VDD2
20
VDDIO2
21
GPIO2
22
GPIO3
23
*RST
24
AVD2
25
*LSR
26
LSRp
27
MICh
28
*MIC
29
VREFm
30
VBUF
31
MICp
32
VREFp
33
Fin
C
C84
NC
C83
NC
C80
(1005)
NC
K0.1u
(1005)
C133
(1005)
C85
NC
(1005)
C82
NC
R82
NC
R87
NC
1k
(1005)
R92
NC
(1005)
C90
(1005)
C89
NC
NC
(1005)
C91
NC
(1005)
C88
R90
(1005)
NC
R113
NC
(1005)
+3.3V
0
(1005)
R114
NC
(1005)
R115
R100
NC
ANT
C
A_1
A_2
CN5-3
NC
CN5-1
NC
CN5-2
NC
CN6-1
NC
CN6-2
NC
CN6-3
NC
CN6-4
NC
CN6-5
NC
CN5-4 NC
CN5-5 NC
C142
(1005)
NC
R118
(1005)
NC
C
C
C81
(1005)
NC
R93
(1005)
NC
R94
(1005)
NC
0
R95
(1005)
0
R96
(1005)
(1005)
R97 NC
1u
(2125)
C102
100n
(2125)
C28
6.8n
L3
6.8n
L4
3p
C117
10p
(1005)
C119
K1000p
(1005)
C110
1p
C124
820
R31
2.2n
L10
2.2n
L11
ANT_1
L6
0.5p
SK
SIO
TDO
RESET
RDI
RSSI
LE
TAMIC_CSn
SPICLK
SPIDI
SPIDO
ANSWER_ON
MESSAGE
RFCLK
SPIDI
SPIDO
SPICLK
TAM_RSTn
RDY
MESSAGE
ANSWER_ON
NSA/CLIP
ROW0
RFCLK
TAM_CSn
TAM_RSTn
KEY1
KEY0
ROW2
ROW1
ROW1
for TG7120/8120
Flat-cable
KX-
TG7107/7108UA
SCHEMATIC DIAGRAM (Base Unit)
NC: No Components
RF Module
(1)
(2)
(3)
0V
2.5V
10.368MHz
RX DATA
TX DATA
3.3V
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