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550V T1 1-3 19V 0V
F1 AC250V T10AH CN1 AC250V T4AH 1 F2 C1 AC275V 0.22u L J4 L1 NC L2 NC J3 PC2 D10
0V -10V
R32 10 R31 100 1 L L3 CN2 N 2
T1 1-8 27V 0V
R30 SCR1 C6 2200p
2 N
D12 C3 ( ) NC C4 ( ) NC
D13
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50V 0.01u R33
D11
C2 ( )
R1
1M Z1
C22
150
100
L101
C108 1kV 1000p J101 NC D101 ) L102 R111
-50V
CN101 1 +24V R102 D104 30V C101 35V 220u 680 15k 2 +24V 9 HTRCTL 50V 0.1u 7.5k J106 D505 R501 (
FG
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R41 150k R4 150k R3 180k R2 180k
T1
8
5 4
D131 R131 R130 ( ) ( ) ( ) NC NC NC R1011k
R114
Q21 D7
R6 470 R7 560
2kV 47p
D9
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D20
50V 0.01u R25
9
D4 6.8k
D501 D506 J104
IC501
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R19 10 Q22
5.5V 5.5V
0
VR101 5k
Q1
C10
3
C508 1kV 220p
C8
J109
J103
R24 47k
R21 R27 12k 47k
R9
450V 68u
10 C508
R11 10k
D401
IC401
J102 R511 2.7k
D5 10V
C5
20k
R5
R28
6.8k
D27
16V 330u
C401 16V 330u
R471
R516
22k 820 C402 35V 33u
5.6V
R12 24k
C14 50V 1u
16V 1u
PC1
C405
C501
R472
50V 100p C15 R14 75k C13 50V1000p ) NC
D504 12V
R29
15k
Q23
1.5k
R13
Q101 R112 10k
R514 C505 15k 35V 33u 50V 0.1u R513 2.7k Q501 R517 6.8k C502
L5
R25
18k
(
D23
C16
D22
R413
10k
Q2
D110
C9 50V 4700p
12
R23 1k
IC502
33k
R8
1 2
C7 4700p
J107
13
18V
( J1 NC )
J108
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T1 1-10 7V 0V 6V 0V
T1 1-9 6V 0V
-15V
-15V
KX-FL403FX LOW VOLTAGE POWER SUPPLY BOARD
680
33k 50V 0.1u
R512
320V
C406 1kV 220p
R515
6.8k
6.8k
11
R103 C105
PC2
D
D17
PC1
C109