Sharp WH-HOT HOT - Circuit Diagram (PCB Control Assy)

16
CIRCUIT DIAGRAM (PCB CONTROL ASS’Y)
T1 T2
G
TR1
TG25C60(3500W)
VR1 350K
S1 VOLUME SW
85'C
S2 FLOW_SW
POWER & CONTROL SIDE (PCB-1)
white
white
orange
blue
red
1
2
3
CN3_1
A
C
White
NEON LAMP
1
2 3 4
CN1_1
1 2 3
CN2_1
1 2
CN4_1
R3 15K 1/2W small R2 3.3K R4 47
C2 39nF 400V
DIAC1
DB3
C1
39 nF 400V
R1 100k
1 2
3
CN3
D1
1N4007
R6 47K
R7 100k 1/2w(s)
R5 1K
ZD1 BZX55C12
Q1 KSP44
1 2 3
4
CN1
1
2 3
CN2
1 2
CN4
R9 100k 1/2W(s)
R8 100k 1/2W(s)
C3
33uF/50v
D2 B6M
TG35C60(4500W)
V in
220V
ELB
black
THERMOSTAT 1
MAIN HEATER
black
brown
black
L N