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R10= 820 ¼W
R11= 10 ¼W
R12= 820 ¼W
NJ954
LIVE POTENTIAL DURING NORMAL OPERATION.
PARTS OF THIS CIRCUIT ARE AT MAINS
R5= 33k 2W
R6= 3.3k ¼W
R7= 1.8k ¼W
R8= 7.5k ¼W
R9= 10 ¼W
R1= NTC 10R 265V
R2= PTC 8.2R 265V
R3= 10 ¼W
R4= 1M ¼W
NEUTRAL
R1
C1
LIVE
FS1
R18= 820 ¼W
R19= 10 ¼W
R20= 820 ¼W
R21= 4.7k ×8
R22= 4.7k ×8
R23= 330 ¼W
R24= PTC 45R 265V
C5= 10µF 25V
C6= 10nF 100V polyester
C7= 470µF 25V
C8= 100µF 25V
C9= 22nF Mylar
C10= 100nF 50V
C11= 100nF 50V
C17= 100nF 50V
C18= 15pF 100V
C19= 15pF 100V
L1= 30mH common-mode
D1= 2A 400V bridge
D2 = 1N4148
D3= UF4007
R13= 10 ¼W
R14= 820 ¼W
R15= 10 ¼W
R16= 820 ¼W
R17= 10 ¼W
R25= PTC 45R 265V
C1= 100nF Class-X
C2= 47µF 400V
C3= 4.7nF Class-Y
C4= 33nF mylar
C12= 100nF 50V
C13= 100nF 50V
C14= 100nF 50V
C15= 100nF 50V
C16= 10µF 25V
C3
R7
C5
IC1
IC3
IC2
C17
L1
C4
IC1
C19
C9
R8
C16
X1
C2
D2
C7
R6
R2
IC4
C18
D1
R3
C8
D5
D3
R4
D4
R26
C6
R5
R9
TR2
R21b
TR4
R21d
TR6
R21f R22a
R10
R11
R12
R13
R14
TR1
C10
TR3
C11
TR5
C12
RED1
R21a
GREEN1
R21c
BLUE2
R21e
© N.J.D. Electronics 2004
TR7= BD139
FS1= T500mA HBC
TR4= BC547B
TR5= BD139
TR6= BC547B
IC4= 78L05
IC5= PIC16F73
IC6= 75176
TR1= BD139
TR2= BC547B
TR3= BD139
IC1= TLP521
IC2= KA5H0365
IC3= TL431
D6= BZT03C 7V5
D7= BZT03C 7V5
D8= bicolour LED
TR10= BC547B
TR11= BD139
TR12= BC547B
D4= UF5402
D5= UF4002
R23
TR8= BC547B
TR9= BD139
D8
D6
D7
R25
DMX IN
IC5
IC6
R24
TR8
R22c
TR10
R22e
TR12
R19
R16
R15
R18
R17
R20
C13
RED2
TR7
C14 C15
GREEN2
TR9
BLUE2
TR11
R22b
R22d
R22f
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