SC4000e
LIVE POTENTIAL DURING NORMAL OPERATION.
ALL PARTS OF THIS CIRCUIT ARE AT MAINS
R11 = 330 ¼W
C6 = 100nF 50V
R9 = 22k ¼W
R10 = 1k ¼W
C4 = 1000µF 16V
C5 = 4.7µF 63V
R4 = 100k ¼W
R5 = 330k ¼W
R6 = 15k ¼W
R7 = 100k ¼W
R8 = 2.2k ¼W
VR1 = 10k linear
VR2 = 2.2M reverse log
C1 = 220µF 16V
C2 = 2.2µF 63V
C3 = 2.2µF 63V
R1 = 4.7k 2W
R2 = 15k 2W
R3 = 1M ¼W
R12 = 330 ¼W
R13 = 330 ¼W
R14 = 330 ¼W
R4
R6
AUDIO
IN
D1 IC1
R1
C1
S1
C2
R5
MIC1
VR1
IC1 = 4N25
IC2 = PIC16C505
FS1 = F5A HBC
D7 = red LED
TR1 = BC557B
Alternative triacs:
BT137X-600D
BTA212X-600D
D5 = red LED
D6 = red LED
© N.J.D. Electronics 2000
R10
D1 = 1N4148
D2 = BZX55C 5V1
D3 = 1N4004
D4 = red LED
CSR1 = BTA08-600TW
CSR4 = BTA08-600TW
CSR2 = BTA08-600TW
CSR3 = BTA08-600TW
D3
C5
S2
R8
IC2
D7
R9
D6 D5
TR1
R11
R12 R13 R14
C3
R7
VR2
C4
C6
D2
CSR1 CSR2 CSR3 CSR4 FS1
R3
R2
NEUTRAL
D4
OUTPUTS1 2 3 4
LIVE
Loading...