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
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
C51
NC
R53
NC
1k
R52
150p
C53
1n
C52
C54
NC
10p
C50
C55
NC
C56
NC
22p
C57
BATTERY
+2.5V
10k
R41
10k
R40
100k
R42
Q10
2
3
1
Q11
2
3
1
+2.5V
C14
NC
C12
NC
REV_TEST1
+
REV_TEST2
-
SP_TEST1
SP_TEST2
ANT1
TP22
TP23
CLK
C72
NC
680k
R43
10k
R44
2.2k
R25
33
R21
C59
NC
C62
NC
100p
C37
33
R22
100n
C11
MIC
1
2
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
D4
AK
D5
AK
ANT
4.7u
C60
4.7u
C61
1k
R23
1k
R24
1.5p
C66
1n
C58
220
R51
NC
C70
10p
C71
10p
C98
10p
C99
3.3
R103
3.3
R104
RESET
SIO
RDI
SK
LE
RSSI
RFCLK
TD0
10p
C100
IC3
EEPROM
IC4
RF Module
KX-
TGA710
SCHEMATIC DIAGRAM (Handset)
NC: No Components
(1)
(2)
(3)
(4)
(5)
(5)
(6)
(7)
(7)
(8)
(9)
(10)
(11)
Sp-phone RX
Beep
Beep
1.5V DC supply to Mic
TX-AF
RX-AF
(Handset)
(Handset)
TX DATA
RX DATA
10.368MHz
2.5V
0V
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