Circuit Board (Handset_Main); Component View - Panasonic KX-TG6841B Service Manual

15.4. Circuit Board (Handset_Main)

15.4.1. Component View

CKM/STM
(CLK:13.824MHz)
3.0V
(Output)
CHG (+)
KX-TGA680 CIRCUIT BOARD (Handset_Main (Component View))
KX-TG6841B/KX-TG6842B/KX-TG6843B/KX-TG6844B/KX-TG6845B/KX-TG6873B/KX-TGA680B
ANT-Short
ANT-Short-GND
ANT1
C91
C92
PNLB2159Z -GW
PbF
KX-TGA680
C809
CKM/STM
C807
TDI ATSTN
C803
ATSTP
R67
TMS
RSTN L802 C804
TCK R66
C802
R69
GND_J
TDO
C44
R68
C46
IC3
C25
RA5
IC1
C40
C26
C69
3.0V
RF-SHIELD
C98
C41
C17
C60
C32
C59
C30
C18
C79
R60 RA4
C29
VDDC
C33 C80
Q6 RA3
C34
L3
R21
CHG_CUR
RA2
R34
C12
R28
C83
C1
R27
C37
C82
C2 R25
C3
C4
VBG/CHG_MON
R13
R12
R10
Q12
R11
Q11
R7
Q10
C90
CHG_CTRL
CHG_DET
R6
R2
C27
R9
R8
Q3
Q4
C56 C57
C58
F1
BAT+
R3
CHG-
CHG+
C5
79
RECEIVER
C42
C70 C71
C72 D13
D14
C73
X1
C96
C16
C97
C39
R81
L8
C84
CN4
MIC+
SPM
SP-
MIC+
SP+
MIC-
SPP
MIC-
R71
URX
for signal communication jig
UTX UTX
URX
GND
VBAT
GND
VBAT
BAT-
CHG (-)
A