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6V Cycle = 12.4 µs 0V

T101

TRANS

25V

Cycle = 12.4 µs 0V

D105 C108

R104 47K/2

2200P/1K

R102

270K

-55V

CN301 7 2.2K PC101 R221 VR201 R224 2.2K 27K 6 (R202) 5 4 3 3.3K 2 1 24V 24V 24V GND GND GND 5V CN302

D201 L103 R222

220/200

R106 C119

47/2 220p R103

C106

D102

D101

270K

D103 D104

R109 10K 10 R121

1000p/1K 47 1/2 470/35 C201

R223 100 IC201

C205

R105 C102 0.1 2200pF C105 R136 R137 47K 47K 0.22/2 R122 D106 820 4 3 L101 ZNR101 470V R101 1M C101 F101 5A125V 0.22 N CN31 GND PC101 R126 5.6K C121 4700p IC101 2 1 5 6 7 C122 8 0.22/10 C123 560pF D107

1/50 R225

270V

R128

180

0V

C103 1000p

R124 200

R125 10K 47/35 C109 R108 22 1/2 D108 D202 R205 C206 C204 0 1000p/1K 470/35 C203 47/35 IC202

5K or 47K

G

D
Cycle = S 12.4 µs Q101

C202 R203

2 1

GND 8V

C124 0.1

R127 1.8K

20V

Cycle = 12.4 µs 0V

10V

Cycle = 12.4 µs 0V

L 1

-40V

-20V

KX-FPG376 / KX-FPG377 : POWER SUPPLY BOARD SCHEMATIC DIAGRAM