Read Panasonic KX-WT115RU Service Manual online
55
KX-WT115RU
14 Printed Circuit Board
14.1. Circuit Board (Handset_Main)
14.1.1. Component View
KX-WT115RU CIRCUIT BOARD (Handset_Main (Component View))
A
PbF
PNLB1714Z
ANT_TP
BLK
RED
BLK
RED
SP-PHONE
WLED
BLK
RED
CKM/STM
RSTN
TEST
TDI
TDO
VDDC
3.0V
TE
GND_J
VBG
CHG_CUR
MIC+
MIC-
CHG_DET
CP_CTRL
E_SCL
E_SD
A
E_WP
4
3
2
5
CHG_CTRL
VBA
T_MON
4.0V
TMS
TCK
A
TSTP
A
TSTN
RESET
CD
SCL
CS
KX-TGA65X
RECEIVER
UTX
URX
GND
BATT-
VBAT
BATT+
2.5A
SPP
SPM
MIC-
MIC+
CHG (-)
CHG (+)
C72
C73
R507
C859
C812
C896
C45
C46
C805
C820 C813
C810
C505
SID
C806
C26
C17
C98
C188
C23
C138
C814
C24
C152
C822
C40
C29
C21
C41
C51
C32
R36
C13
C96
C97
C58
C6
C11
C10
C38
C185
C83
C5
C3
C113
C79
C147
F1
C4
C172
C110
C86
C127
C37
C80
R69
R807
R509
Q8
R70
R32
R12
R7
R10
R22
R25
R28
R27
R24
R306
R562
R41
R44
R40
R42
R563
R3
R5
L9
L3
L6
L73
L72
L71
L4
IC2
RA4
D50
D4
D7
Q53
Q51 Q52
Q40
Q20
Q4
C7
C25
C22
C897
C895
C825
C504
C43
C36
C33
C183 C184
C78
C99
C81
C76
C71
C70
C77
C9
C8
C44
C30
C20
C31
C18
C811
L809
C863
C826
C35
C16
C14
C57
C56
C64
C65
IO16
C34
C108
C55
C52
CN4
C54
C12
C53
C2
C1
C82
C75
C150
C74
C15
C121
X1
R23
R1
R561
R72
R71
VREF
R11
R504
R502
R501
R5
03
03
R806
R35
R64
R68
R66
R67
R34
R30
R26
R53
R52
R59
R50
R152
R33
R31
R21
R55
R57
R56
R58
R51
R43
R308
R74
R73
R309
R310
R6
R2
R20
R4
R8
R45
L13
L14
L29
L74
L5
IC1
IC4
IC3
RA5
RA2
RA3
RA1
D14
D13
R506
D21
D22
DA
801
D3
D2
Q5
Q6
Q50
Q9
GND
VBAT
VBAT
3.0 V
BATT-
CHG (-)
UTX
VDDC
URX
for JIG
}
CHG(+)
BATT+
CKM/STM
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