(1)
(2)
(3)
(4)
(5)
(6)
(7)
K0.1
C30
(8)
K0.1
C29
C28
K0.1
(24)
R12
C24
NC
TP16
(25)
(26)
(27)
1V
(28)
(29)
(30)
(31)
(32)
(33)
(34)
(37)
(38)
R22
0
C26
K0.1
K0.1
TP17
S10
'POWER'
400µs typically
R8
330
R5 330
C4 K0.1
R7 330
R1 2.2K
R17 0
R20 0
TP13
2.5V
0.5V
KX-A141EXS SCHEMATIC DIAGRAM (HANDSET)
0V
TP11
MIC
TP1
SP
CN5
1 SP+
+
-
2 SP-
TP2
A201
TP15
R24 0
1
GND
GND
28
2
GND
VCC_PA
27
3
GND
26
GND
4
GND
25
TXDA
5 RSSI
PAON
24
R18 33
6 VCC_OC
GND
23
IC3
7 GND
GND
22
8 SYCL
GND
21
9 SYDA
RXDA
20
10 SYEN
GND
19
11 GND
GND
18
L3
4.7uH
TP19