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Block Diagram
AC Input
CN1
F2 Input Circuit F1 Rectifier Circuit C5 D10-D13 B
A
T1 G Kick-on Voltage Circuit R2 R3 R4
Q1
D101 24V Output Circuit C101 D501 5V Output Circuit C501 IC501 PG +5V +24V
Converter Circuit C D Surge absorber circuit
A-B Voltage Wave Form
R41
0 C-D Voltage Wave Form
Control Circuit
O.C.L Over voltage
E D401 4V Output Circuit C401 F H Error Detecting Circuit PC1 Photo Triac Caupler PC2 HTRCTL IC401 DG +4V
0 E-F G-H Voltage Wave Form 0 CN2 Heat Lamp
Triac SCR1