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Model
KX-TG5511CAB KX-TG5511CAJ KX-TGA550RUB KX-TGA550RUJ KX-TGA551RUB KX-TGA551RUJ (serv.man2)
Pages
88
Size
2.7 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / DIGITAL CORDLESS PHONE
File
kx-tg5511cab-kx-tg5511caj-kx-tga550rub-kx-tga550ru.pdf
Date

Panasonic KX-TG5511CAB / KX-TG5511CAJ / KX-TGA550RUB / KX-TGA550RUJ / KX-TGA551RUB / KX-TGA551RUJ (serv.man2) Service Manual ▷ View online

77
KX-TG5511CA/KX-TGA550RU/KX-TGA551RU
14.3. Circuit Board (Handset)
14.3.1. Component View
KX-TGA550/551 CIRCUIT BOARD (Handset_Main (Component View))
A
PbF
JTAG
STM
URX
UTX
CHG(+)
BATT+
BATT-
MIC+
MIC
MIC-
CHG(-)
BAT
1
12
0
41
5
CP3.0V
POWER
1.8V
CP4.0V
GND
C1
C2
X1
RECEIVER
SP-PHONE_SPEAKER
PNLB1802Z
KX-TGA550/551
C105
C186
C141
C152
C71 C70
C187
C863 C864
C814
C73
C72
C880
C811
C813
C802
C804
C834
C44
C826
R801
R880
R802
R225
R63
R66
R808
R805
R51
L802
RA800
D14
D13
C40
C580
C104
C103
C106
C107
C175
C45
C46
C819
C825
C822
C47
C17
C12
C13
C18
C97
C96
C820
C809
C861
C805
C808
C806
C810
C837
C827
C803
C812
C138
C139
C881
ORG
BLU
ORG
GRN
R55
R54
R50
R53
R52
R578
L801
IC801
TP_ANT1
RA32
DA801
D22
D21
Q880
C5
C74
C113
C150
C3
C340
E
E
C341
C50
C10
C48
C43
C39
C40
C54
C52
C53
R23
R807
R203
R28
R20
R45
R30
R74
L47
RA61
RA4
RA30
RA31
D4
D7
Q4
Q7
C75
C35
C342
C38
C332
C860
C182
C11
C331
C51
C55
C49
C188
C172
R73
F1
R7
R31
R8
R3
R330
CKM
R215
R27
R332
R331
R64
R806
L803
L46
IC3
IC1
RA40
RA1
D3
D1
Q9
Q2
Q12
Q11
RCV+
RCV-
SP+
SP-
X_CLK
(10.368MHZ)
GND
BAT
BATT-
UTX
URX
JIG
BATT+
CHG (+)
CHG (-)
78
KX-TG5511CA/KX-TGA550RU/KX-TGA551RU
14.3.2. Bottom View
KX-TGA550/551 CIRCUIT BOARD (Handset_Main (Bottom View))
1
2
PbF
3
SP
R
DOWN
LEFT
SOFT_A
CN5
12
1
SOFT_C
SOFT_B
RIGHT
TALK
UP
S1
4
5
6
7
MIC
8
9
LED12
LED1
LED2
LED4
LED6
LED5
LED8
LED7
LED3
0
#
A
PNLB1802Z
79
KX-TG5511CA/KX-TGA550RU/KX-TGA551RU
14.4. Circuit Board (Charger Unit)
14.4.1. Component View
14.4.2. Bottom View
J1
R1
A
PQUP11532Y
PbF
PNLP1029YA
CIRCUIT BOARD 
(Charger unit
 (Component
 View)
)
TP4
TP3
1
2
J1
A
F1
PbF
PNLP1029YA
PQUP11532Y
CIRCUIT BOARD 
(Charger unit
 (Bottom
 View)
)
TP4 (GND)
TP3
80
KX-TG5511CA/KX-TGA550RU/KX-TGA551RU
15 Exploded View and Replacement Parts List
15.1. Cabinet and Electrical Parts (Base Unit)
Note:
(*1) The SPACERs (No.8) are cut from the excess parts of SPACER (No.108) of Cabinet and Electrical Parts (Handset)
(P.81).
(*2) Attach the double side tape to the exact location described above.
9
7
10
A
A
A
Ref.No.
Figure
 A
2.6 x 8 mm
PCB1
8(*1)
1
PCB2
5
3
4
2
(*2)
E1
6
7
8(*1)
Page of 88
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