Panasonic KX-TM100B Service Manual ▷ View online
X1
Q13
C56
R73
R67 R66
C120
C15
R74
R72
C13
L4 L1
C62
C69
51
50
31
30
80
81
20
21
14
15
+
–
28
+
~
~
–
D3
C10
C24
R27
D14
R24
C29
R29
C9
D10
C77
R1
D1
C4
R9
R4
C5
C2
C3
C1
D2
R5
2
20
+
11
1
100
1
1
1
40
C12
C116
C115
C117
C118
C70
C119
C58
D100
C59
C57
C55
C67
R95
C60
R59
R92
R76
C66 C103
C104
C107
C108
C109
C110
C111
C122
C121
C121
R94
R49
R48
R48
R47
R89
C6
C125
R40
C50
MIC
IC4
C23
R30
C27
Q9
Q3
CN1
R87
R22
R23
C51
JJ1
JJ2
D19
R65
C54
R64
C53
C52
SA2
D15
D22
Q14
C31
C11
D12
D21
R14
R35
Q10
C37
R38
C17
D23
D18
D17
Q8
Q5
D16
E
C
B
D13
R85
C75
Q11
C12
Q2
Q4
Q6
Q7
R17
C73
R10
C26
C19
C16
C
C
E
E
B
C
E
B
B
C
C
E
E
B
B
C
E
B
C
C
E
E
C
E
B
B
C
E
B
B
B
C
E B
C
E B
B
C124
R50
C114
C113
C112
C105
C106
C106
C8
R91
C127
C126
C126
IC2
IC1
C102
R93
C128
R77
C68
C123
R21
R96
R71 R70
C21
C71
C30
L5
R33
C32
R32
C33
R34
C35
R36
C28
R75
R31
–
D101
C99
Q12
POS1
SA1
C137
L7
D11
R13
C63
R19
R90
C76
R88
C76
R88
R86
C64
L6
C138
C74
R20
LED1
R84
C25
C41
C42
C40
C38
C39
R78
JJ
C18
R25
R11
R15
R18
C14
J1
R8
R28
R3
R63
R62
R2
R2
J9
C65
SW10
SW11
SW12
SW2
SW6
SW4
SW9
SW5
SW3
SW7
SW1
SW8
SW13-1
SW13-2
L3
D98
11.1. (Component View)
11.2. (Bottom View)
0V
0V
11.8V
0.7V
48V
46.5V
6.2V
5.4V
6.8V
0V
0V
4V
0V
0V
5.4V
5.4V
2.8V
0V
0V
0V
0V
2.5V
5.4V
5.4V
5.6V
2.4V
2.4V
2.6V
2.5V
2.5V
5.5V
2.5V
5.9V
0V
0V
0V
2.6V
5.4V
5.4V
3.8V
0V
0V
0V
0V
0V
0V
0.3V
5.4V
0V
5.4V
5.4V
2.2V
2.1V
0.3V
0.3V
5.4V
2.2V
0V
0V
0V
5.6V
0.7V
5.6V
0.4V
6.2V
5.6V
5.8V
5.4V
0V
0.3V
6V
5.5V
5.6V
5.6V
RX SIGNAL
TX SIGNAL
2.5V
2.3V
0V
5.4V
0V
0.5V
5.3V
DSP IC
(IC1)
LIN
38
99
40
40
64
47
52
D101
D17
D15
D18
D13
Q8
34
37
12,75,93
51
32,33
RLY
DC IN
DC IN
BELL
VRTC
VCCP
VCCA
VCCS
MIC
Speaker
IC2
KEY Board
REGULATOR
RING
Detection
LINE
RLY
Q11
POS1
D3
R4
R5
Q2, Q3
Q9
Side Tone
Canceller
LINE Out
AMP(Q9)
AMP(Q9)
FLASH MEMORY
LOUT
36
7 SEGMENT
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