KX-TVM200BX, KX-TVM204X, KX-TVM296X (serv.man10) - Panasonic PBX Service Manual Supplement (repair manual). Page 18

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18
KX-TVM200BX
D
C
B
A
78
11
10
9
3/4
KX-TVM200BX MAIN No.4 (3/4)
(a)
(b)
(2)
(3)
(c)
+5VH
+5VH
L205
100uH/2.5A
DG
P.G
DG
P.G
D115
60V 5A
3
2
1
DG
P.G
R752
1K F
R758
1.5KF
R755
8.2KF
nDC_ALM
TP902
TP899
TP895
C562
100u/50V
C5
72
2.
2u
C5
73
0.
01
u
C5
74
0.
01
u
C5
75
2.
2u
C211
10V100u
C210
25V330u
CN102
11
22
33
44
C5
93
1.
0u
C5
92
1.
0u
C583
2.
2F
/2
.5
V
D123
R778
150k
DG
C582
2.
2F
/2
.5
V
R779
150k
C585
2.
2F
/2
.5
V
R781
150k
C587
2.
2F
/2
.5
V
R783
150k
C584
2.
2F
/2
.5
V
R780
150k
C586
2.
2F
/2
.5
V
R782
150k
J111
J110
DG
P.G
+12VH
+3.3VC
+3.3VC
+5VH
TP1174
TP1175
TP1173
C591
220u/25V
DG
P.G
DG
P.G
DG
P.G
DG
P.G
R789
390F
L214
100uH/1.1A
R786
1K F
R788
2.7KF
+5VH
nDC_ALM
TP1168
TP1172
C207
0.1u
C206
0.1u
C590
4700P(J)
C560
1000P(J)
IC167
1
VIN
2
OUTPUT
3
GND
4
FEEBACK
5
nON/OFF
D126
20V3A
3
2
1
C80
0.01
C52
0.01
C81
0.01
C51
0.01
DG
C53
0.01
C54
0.01
R917
1W/10
TP1314
U107
4
3
5
R963
56K
U107
1
6
2
MOS103
S
D
G
R964
5.6K
R965
68K
R966
10K
DG
DG
TP1359
TP1361
TP1360
TP1358
+12VH
HDD Power Connector
3.3V for Expantion 
DPT I/F Card
5V Regulator Circuit
12V Back Up 
Inrush Current 
Protection Circuit
12V, 5V Momentary 
Power Failure 
Back Up Circuit
5V
5V
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