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KX-TEA308NE
21.6. POWER SUPPLY
27V
6
27V
C62
0.1
0V
µ
s
8.6
µ
1.4
s
BEA501
D501
µ
s
R515
R518
560
1k
µ
4
s
0V
Q504
D504
R504
Q502
R503
2.2k
D505
D506
RL501
2
D104
CN101
1
D101
BEA101
C109
BEA102
8
T1
6
4
D11
D13
C50
D50
0.001
C64
C61
D10
C30
R50
0.001
0.1
NC
NC
R51
D12
100k
C63
NTC1
0.001
D2
D15
R71 R72 R73
D16
270k 270k 270k
R4
6.8k
R5
6.8k
Z1
R52
270k
R53
300k
C1
0.22
27V
15V
7
2
C205
NC
R250
0
C201
220
C304
F501
NC
R201
R202
R203
L201
22k
2.4k
D510
R514
C202
NC
470
C203
NC
D201
RL501
R516
R519
C204
4.7k
4.7k
0.10
R507
R520
C206
4.7k
4.7k
Q503
NC
D302
R114 R115
2.7k
R505
R506
R110
4.7k
4.7k
10k
1k
C501
R502
0.033
560
R517
470
R501
Q501
100
C101
330
9
10
2
R11
0
D3
C16
0.22
C21
0.1
C12
0.0022
C20
56
5
4
Vout GND
6
3
Is
Vcc
R14
2
7
0
NC
FB
8
1
VH
CS
R7
10
IC1
D35
R6
D4
100
R54
300k
R55
R8
330k
560
R10
4.7k
Q1
BEA1
BEA11
C8
220p
C5
68
86
3.3V
GND
GND
GND
GND
3
1
5
4
6
C307
NC
R350
0
C301
330
R302
R308
R301
1k
2.2k
150
1.5k
C303
C305
NC
220p
D301
IC301
C306
0.10
C302
0.001
R113
30k
3.3k
C110
0.1
R111
R112
4.7k
1k
IC101
PC1
11 12 13
C17
0.0047
1 3
AC input 240V
µs
14.7
µs
2
PC1
AC input 240V
C19
0.1
R19
NC
C14
NC
0.0022
C9
µ
14.7
R35
1M
µ
2
s
C35
1
R31
0.47
AC input 240V
R30
0.56
400V
µs
14.7
µs
2
0V
0V
s
0V
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