KX-TCD540RUM, KX-TCA154RUM, KX-TCD540RUT, KX-TCA154RUT - Panasonic Telephone Service Manual (repair manual). Page 124

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41.1.2. Flow Solder Side View
KX-TCD540RUM/RUT CIRCUIT BOARD (BASE UNIT) Main (Flow Solder Side View)
PbF
TP14
ANT1
TP49
TP5
TP4
4   2
1
5
6
TP9
TP222
TP7
TP19
TP21
TP20
TP29
TP24
TP22
TP15
TP3
TP200
TP100
TP108
TP109
HSSP
SP
URX
(Red)
UTX
(Yellow)
GND
(Black)
MIC1
TP101
TP102
TP103
TP223
TP224
MIC
TP14
(4.0V)
TP49
(10.368MHz)
TP22
(3.2V)
TP15
(1.8V)
TP3
(4.0V)
to JIG
K
X
-T
C
D
5
40R
U
M
/
K
X-
T
C
A
154R
U
M
/
K
X-
T
C
D
540
R
U
T
/
K
X-
T
C
A
154R
U
T
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