Panasonic KX-TGE240B

91
KX-TGE240/242/243/244/245/260/262/263/264/270/272/273/274/275/TG454/TG465/TGEA20/TGA20
15.3. Circuit Board (Handset_Main)
15.3.1. Component View
KX-TGEA20 CIRCUIT BOARD (Handset_Main (Component View))
C20
C21
C22
C24
C25
C26
C27
C29
RESET
C30
C31
C32
C33
C34
C35
C36
C37
RTCK
3.0V
C40
C41
C42
C43
C44
ANT-Short-GND
C4
5
C46
RSTN
CHG+
GND_J
C51
C52
C53
C56
C57
C58
Q10
Q11
Q12
C68
C69
ATSTN
ATSTP
C70
C71
RA2
C72
RA3
C73
RA4
C801
RA5
C802
C79
C806
C80
C82
C83
C84
ANT1
C85
C88
SPM
C89
SPP
VBG/CHG_MON
C90
C91
C92
C96
C97
C98
C99
C1
C2
C3
C5
C6
CD
TCK
CS
URX
TDI
F1
TD
O
RECEIVER
UTX
R
E
K
A
EP
S
_
E
NO
H
P
-
P
S
MIC+
MIC-
D13
D14
L3
VBAT
IC1
IC3
CHG_CTRL
IC4
TMS
R10
R11
R12
R13
R20
R21
R22
R23
R24
R25
R26
Q2
R27
Q3
R28
Q4
Q6
Q9
R31
R32
R33
R34
R2
R3
BAT+
R4
CKM/STM
BAT-
R6
R7
R8
R9
R45
SCL
R70
R71
R72
VBAT_MON
R80
R81
L801
CN4
CHG_CUR
CHG_DET
X1
SID
C10
C11
C12
C13
C14
C15
C16
C17
C18
GND
C78
Q8
R54
Q13
R16
R55 R56
R18
C19
D30
W
D
_LOV
P
U
_
LOV
C93
Q7
R73
C81
Q5
R50
R51
21DEL11DEL
RA1
C39
C86
ANT-Short
C807
CKM/STM
(CLK:13.824MHz)
TP (3.0V)
CHG (+)
SP-
MIC+
MIC-
SP+
UTX
URX
VBAT
GND
for signal communication jig
CHG-
CHG (-)
A
PNLB2282Z
Blue
Orange
PbF
VDDC (1.2V)