DOWNLOAD Panasonic KX-TCD816UAS / KX-TCD816UAT / KX-TCA181UAS / KX-TCA181UAT Service Manual ↓ Size: 1.99 MB | Pages: 101 in PDF or view online for FREE

Model
KX-TCD816UAS KX-TCD816UAT KX-TCA181UAS KX-TCA181UAT
Pages
101
Size
1.99 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / TELEPHONE EQUIPMENT
File
kx-tcd816uas-kx-tcd816uat-kx-tca181uas-kx-tca181ua.pdf
Date
PREV: Panasonic KX-TCD815RUSKX-TCD815RUT / KX-TCD181RUS / KX-TCA181RUT Service Manual / Supplement

Panasonic KX-TCD816UAS / KX-TCD816UAT / KX-TCA181UAS / KX-TCA181UAT Service Manual ▷ View online

38 CIRCUIT BOARD (HANDSET)
38.1.  Component View
KX-TCA181  CIRCUIT BOARD (Handset (Component View))
C19
C86
1
4
8
5
C15
C16
C78
R74
C92
TP16
TP10
TP11
TP12
C84
R80
D1
C13
R36
C38
C31
C32
C57
C1
L1
C67
Q18
R15
R17
R75
1
5
2
4
3
R71
C85
C151
C41
R50
C124
C123
JTAG
C33
C42
C34
R60
R61
R30
C94
C93
Q19
R153
R152
D15
BAT
GND
R3
R2
C40
C9
C18
R73
R5
BATTERY+
BATTERY-
CHARGE-
CHARGE+
R7
R6
R54
TP19
R59
MIC
TP18
TP17
TP20
D6
R72
C152
C89
C91
C37
C90
C35
C36
C12
C8
Q6
Q9
Q5
Q4
Q8
R33
C17
C81
C82
R34
R28
C14
C11
R29
R38
R45
C6
C7
R19
C56
C20
C58
R179
IC1
IC2
IC8
1
103
128
102
64
65
39
38
R37
R46
C128
C127
C72
C23
R79
R11
R10
C4
C5
Q3
Q2
C44
R121
R122
C45
C117
C121
C119
C120
C116
32
1
10
11
27
26
A201
IC20
C114
C115
R66
R128
R127
C27
C28
REV_TEST1
SP_TEST1
SP_TEST2
REV_TEST2
D4
D5
CLK
C55
C54
C46
C47
R124
R123
R129
R130
R125
R126
Q1
C80
R56
R55
C79
R39
R40
C77
C76
C75
R35
D8
C43
R1
C130
R201
CN4
R13
R44
C22
C24
X1
C3
R9
R57
R4
R24
C21
C109
C39
F1
L6
A
L4
L5
C129
R58
R8
C61
C150
C136
C68
C60
R25
R26
C10
C87
R95
R47
R43
R65
R63
R14
R27
R21
UTX
URX
R20 R64
Q20
Q11
L7
C135
D7
R62
IC19
Q10
1
1
IC18
C95
C122
L2
C125
1
4
8
5
C118
C50
C51
C126
R78
C83
C53
C49
C48
KX-TCD820/810/TCA181
PQUP11342Z
PbF
CLK
(10.368MHz)
TP16
(Power-Key)
IC1
(BBIC)
BATTERY (-)
CHARGE (-)
CHARGE (+)
BATTERY (+)
"BATT"
TP12
(1.8V)
TP11
(3.25V)
IC20
(RF Module)
TP10
DC/DC-convertor 
out put
KX
-T
CD8
16UAS
/
K
X
-T
C
D816U
AT
/
K
X
-T
C
A181U
AS
/
K
X
-T
CA1
81UAT
97
38.2.  Flow Solder Side View
KX-TCA181  CIRCUIT BOARD (Handset (Flow Solder Side View))
CN5
CN9
IC3
C63
C26
C59
D11
R161
R160
R159
R158
R157
R156
R155
R154
R170
R171
30
1
1
16
R188
R187
R186
R120
R119
R118
R18
R42
R180
R203
R100
R114
R151
1
5
Q13
R48
Q12
R92
CN8
R91
R102
C69
1
11
23
22
12
33
34
44
R101
C70
C52
R117
D12
D13
D14
R31
R32
R185
R184
R183
R182
R181
R197
R198
C30
C107
1
8
C108
C29
R41
R174
R23
Q7
R22
C131
LED8
R16
D10
D9
R83
R81
C65
C66
C64
C132
IC21
C133
RA1
RA2
C88
R199
R172
R173
R200
R169
R196
R168
R195
R167
R194
R166
R193
R165
R192
R164
R191
R163
R190
R162
R189
R12
R93
SW1
R90
R53
C134
C102
1
22
44
23
12
4
48
25
IC15
IC13
IC11
MIC
X2
C25
R98
C106
R150
R99
R97
R96
R52
R49
R51
R77
R76
C62
C111
R202
R82
Q16
PbF
KX
-T
CD8
16UAS
/
K
X
-T
C
D816U
AT
/
K
X
-T
C
A181U
AS
/
K
X
-T
CA1
81UAT
98
39 CIRCUIT BOARD (HANDSET_OPERATION)
39.1.  Component View
KX-TCD820/810/805
KX-TCA181/180
A
CN10
1
16
PQUP11343Z
PbF
KX-TCA181  CIRCUIT BOARD (Handset_Operation (Component View))
KX
-T
CD8
16UAS
/
K
X
-T
C
D816U
AT
/
K
X
-T
C
A181U
AS
/
K
X
-T
CA1
81UAT
99
39.2.  Flow Solder Side View
SOFT_A
R
INT
SOFT_C
T
ALK
S1
SP
1
4
7
2
5
8
0
3
6
9
#
CLEAR
LED7
LED4
LED6
LED5
PQUP11343Z
PbF
A
KX-TCA181  CIRCUIT BOARD (Handset_Operation (Flow Solder Side View))
KX
-T
CD8
16UAS
/
K
X
-T
C
D816U
AT
/
K
X
-T
C
A181U
AS
/
K
X
-T
CA1
81UAT
100
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