Circuit Board (Handset) - Panasonic KX-TCD410RUM Service Manual

40 CIRCUIT BOARD (HANDSET)

40.1. Component View
CN3
(TP3)
X1
L4
R6
F1
R12
C24
TP3
Q3
MIC
Q2
C33
D4
TP4
R21
L5
1
8
IC2
4
SDA SCL 5
TP4
CDT
VDD
TP12
(BBIC: 27)
(2.65V)
R19
R18
C25 BAT
TP12
D5
C20
C23
C18 1
30
100
IC1
C21
50
80
C27
TP18
TP10
GND
GND
TP14
(4V)
TP16
TP17
L2
TP14
R3
Q1
D1
D3
C15
C2
R2
SP
TP2: SP+
(BBIC: 41)
KX-A141RUM/RUS&142RUM/RUS CIRCUIT BOARD (HANDSET) Component View
RF Clock
(BBIC: 23 10.368 MHz)
C66
C60
R23
11
TP13 11 10 9 8 7 6 5
C62
12
TP19
13
L3
C57 IC3
14
C14
15
R24
C65
16
17
TP2
18 19 20 21 22 23 24
18
C55
TP1
SP
TP1: SP-
(BBIC: 42)
K
X
- T
C
D
4
1
0
R
U
M
/
K
X
- T
C
D
4
1
0
R
U
S
/
K
X
- T
C
D
4
1
2
R
U
M
/
K
X
- T
C
D
4
1
2
R
U
S
/
K
X
- A
1
4
1
C54
R
U
M
1 /
K
2 1
4 3 X
- A
1
4
34
1
R
U
33
S
/
32
K
X
- A
31
1
4
30
2
R
U
29
M
/
28 K
25 26 27 28
X
C63 - A
1
C64 4
C56 2
R
U
S