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Model
KX-TCD410RUM KX-TCD410RUS KX-TCD412RUM KX-TCD412RUS KX-A141RUM KX-A141RUS KX-A142RUM KX-A142RUS
Pages
90
Size
2.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / TELEPHONE EQUIPMENT
File
kx-tcd410rum-kx-tcd410rus-kx-tcd412rum-kx-tcd412ru.pdf
Date

Panasonic KX-TCD410RUM / KX-TCD410RUS / KX-TCD412RUM / KX-TCD412RUS / KX-A141RUM / KX-A141RUS / KX-A142RUM / KX-A142RUS Service Manual ▷ View online

38 SCHEMATIC DIAGRAM (CHARGER UNIT)
TP3
R2
27
TP4
D1
2
1
J1
pinL
DC_PLUG
22
Charge_minus
TP1
TP2
R1
Charge_plus
SCHEMATIC DIAGRAM (CHARGER UNIT)
85
KX-TCD410RUM / KX-TCD410RUS / KX-TCD412RUM / KX-TCD412RUS / KX-A141RUM / KX-A141RUS / KX-A142RUM / KX-A142RUS
39 CIRCUIT BOARD (BASE UNIT)
39.1.  Component View
28
27
26
25
24
23
22
21
20
19
12 1314 15 16 17
34 33 32 31 30 29
18
Q1
S1
LED1
L2
L1
PbF
X1
IC4
IC1
IC3
IC2
JMP6
JMP2 JMP4 JMP3 JMP1
RL
Y1
R45
R44
1
R43
L4
C79
C89
D7
D10
D8
D9
C78
C48
C27
C88
C68
C41
C91
C43
R38
R66
R78
R79
L3
C53
C55
C70
C73
C71
DA1
R42
R41
C82
C81
C85
C83
C57
L8
R84
C45
TP189
C21
C29
C35
C34
C33
C32
C59
C52
C62
C7
C8
C9
C5
C49
C74
C2
C1
C63
C4
C11
C42
C14
C6
C13
C10
R59
R3
R1 R6
R2 R4
C36
C47
C30
C28
C64
R83
R40
R46
50
R39
R29
R30
R68
C19
C12
C16
C17
C51
C22
C18
C23
C24
C20
R31
R67
R58
R57
R35
R71
R72
R81
R82
R53
R54
R56
R8
C60
R55
R19
R20
R25
R28
R13
R14
R11
R15
R74
R73
R7
R77
R70
R85
R5
R9
R10
R27
R23
R32
R24
R12
R22
R21
R16
R18
R26
R17
D1
D5
D2
D3
C92
C65
C80
C67
C72
C66
C56
Q6
C15
B    C   E
B   C   E
Q3
Q7
Q5
Q10
Q2
Q11
Q4
1
C39
C25
C46
C90
Q8
1
25
26
50 51
75
76
100
4
5
8
ANT
J1
A201
A202
J2
Q9
D4
C86
C54
C84
C58
17
16
32
C38
C69
C61
C37
R36
R33
R37
R80
C50
C76
C44
C26
SA1
C31
C40
C3
C87
C77
JMP5
JMP8
JMP7
1
2
3
4
5
6
7
8
9
10
11
Q9
(5.5V)
Q9
(4.0V)
Bell LED
(BBIC: 71)
Q8 Collector
(2.65V)
RESET
(BBIC: 23)
X1
(BBIC: 28 
10.368 MHz)
KX-TCD410RUM/RUS&412RUM/RUS CIRCUIT BOARD (BASE UNIT) Component View
K
X
-T
C
D
41
0R
U
M
/K
X
-T
C
D
41
0R
U
S
/K
X
-T
C
D
41
2R
U
M
/K
X
-T
C
D
41
2R
U
S
/K
X
-A
14
1R
U
M
/K
X
-A
14
1R
U
S
/K
X
-A
14
2R
U
M
/K
X
-A
14
2R
U
S
&$
39.2.  Flow Solder Side View
TP1
TP84
TP97
TP82
TP187
TP91
TP188
TP101
TP89
TP2
1
3
5
2
4
6
TP5
TP90
TP50
TP45
TP39
TP3
TP40
TP85
J101 J103 J104 J102 J105
PbF
+2.65V
SD
A
SCL
GND
VBA
CK
CHARGE
CHARGE
CHARGE -
RF Clock
(10.368MHz)
CHARGE+
Q9 Output
(4V)
Q9 Input
(5.5V)
KX-TCD410RUM/RUS&412RUM/RUS CIRCUIT BOARD (BASE UNIT) Flow Solder Side View
K
X
-T
C
D
41
0R
U
M
/K
X
-T
C
D
41
0R
U
S
/K
X
-T
C
D
41
2R
U
M
/K
X
-T
C
D
41
2R
U
S
/K
X
-A
14
1R
U
M
/K
X
-A
14
1R
U
S
/K
X
-A
14
2R
U
M
/K
X
-A
14
2R
U
S
&%
40 CIRCUIT BOARD (HANDSET)
40.1.  Component View
C54
R23
R24
D1
C63
C66
C62
C65
C14
TP1
TP2
PbF
SP
SP
C2
C15
L2
L3
D7
D3
D5
C10
R17
C12
R11
R16
C22
C30
C8
C3
C26
C28
C29
C6
R8
D2
D4
C16
C17
R12
R22
Q3
Q2
R4
C7
C4
C5
C33
MIC
R5
R7
R1
D6
C11
R20
R2
R3
C21
C25
R19
D5
IC1
IC2
100
80
30
F1
50
5
8
4
1
1
R18
C27
TP18
C20
C23
C18
L5
L4
R21
R6
C24
X1
Q1
C31
TP19
TP13
TP17
TP14
TP16
TP12
TP3
TP4
TP10
BAT
GND
SCL
SDA
C57
C64
C56
C55
11
18
1
28
27
26
25
24
23
22
21
20
19
18
28
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
34
33
32
31
30
29
1
IC3
C60
TP2: SP+
(BBIC: 41)
TP1: SP-
(BBIC: 42)
TP14
(4V)
RF Clock
(BBIC: 23 10.368 MHz)
VDD
(2.65V)
CDT
(BBIC: 27)
TP12
CN3
(TP3)
GND
TP4
KX-A141RUM/RUS&142RUM/RUS CIRCUIT BOARD (HANDSET) Component View
K
X
-T
C
D
41
0R
U
M
/K
X
-T
C
D
41
0R
U
S
/K
X
-T
C
D
41
2R
U
M
/K
X
-T
C
D
41
2R
U
S
/K
X
-A
14
1R
U
M
/K
X
-A
14
1R
U
S
/K
X
-A
14
2R
U
M
/K
X
-A
14
2R
U
S
&&
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