Panasonic KX-TG4021LAT Service Manual page 78

KX-TG4021LAT/KX-TG4022LAT/KX-TG4023LAT/KX-TGA403LAT
15.3.2. Bottom View
LED12
PNLB1734Y
KX-TGA650XX
KX-TGA651XX
KX-TGA250XX
PbF
KX-TGA251XX
KX-TGA403XX
CN5
12
CN51
R52
SOFT_A SOFT_B
TALK
LEFT
LED8
SP
DOWN
1
4
7
KX-TGA403 CIRCUIT BOARD (Handset_Main (Bottom View))
1
TGA650XX
TGA651XX
TGA250XX
TGA251XX
R51
TGA403XX
SOFT_C
UP
S1
RIGHT
LED6
R
2 3
5 6
8 9
0 #
A
MIC
78