Viking VHSO205SS Service Manual page 42

VHSO205SS
1
A
T1
RTRNPA002WRZZ
A-2
A-1
A-4
A-3
B
A-6
A-8
D-1
AC240V/60HZ
C
D-9
D-7
D-5
TURN
OVER
D-3
FAN
E-5
D
MOTOR
DAMPER
E-3
MOTOR
JET
E-1
MOTOR
E
COM
OL..TTM
MICRO
+ C-4
F
SIDE
SSR
HEATER
C-3
-
+ C-2
TOP
SSR
HEATER
C-1
-
B-2
DOOR
SW
B-1
B-4
G
DUMPER
SW
B-3
B-6
OTH
B-5
H
1
2
3
D1-D4 1N4002L x4
D3
D1
D2
D4
G5SB-14 DC24V
RY6
RY5
G5NB-1A DC24V
RY4
G5NB-1A DC24V
RY3
G5NB-1A DC24V
(J1)
RY1
DU24D1-1P(M)-R
(J2)
RY2
DU24D1-1P(M)-R
C50
0.01u/50V
C51
0.01u/50V
Figure S-2. Power Unitl Circuit
2 3
4
R6
6.8 1W
+
D5
-
+
-
Q2
C
O
DTA143ES
R5 300
I
1W
Q5 KIA79L05P
Q19
DTD143ES
D20
D21
(D16)
(D17)
(D18)
4
4
6
5
BZ
G-3
VN
G-4 VF
G-5
VEE
H-6
VC
G-1
VS
H-12 INT
TURN
H-2
OVER
FAN
H-5
MOTOR
DAMPER
H-4
MOTOR
JET
H-3
MOTOR
H-1
COM
+
-
(G-2)
H-11
DOOR(B)
H-10
DOOR(A)
DUMPER
G-6
SW
G-7
OTH
(R16)
H-7
MICRO
(R17)
SIDE
H-8
HEATER
(R18)
TOP
H-9
HEATER
6
5
A
B
C
D
E
F
G
H