Printed Wiring Boards - Sharp KB-3425LS Service Manual

KB-3425LS/K/W
KB-4425LS/K/W
1
Transformer
RTRNPA006WRZZ
A-1
A
A-2
A-6
VRS1
A-4
B
10G471K
B-3
AC 120V
60Hz
B-1
CN-B
RY2
POWER
C
TRANS-
FORMER
DU18D1-1P(M)-R-S
RY1
OL,SM
(DRAWER COM.)
DU18D1-1P(M)-R
D
(OVEN COM.)
TOP H.
E
FM
C-1
(DRAWER)
FM
C-3
(OVEN)
OL
C-5
(OVEN)
F
LOCK
MOTOR
C-7
(OVEN)
CN-C
CONV M
D-1
D-3
WARMER
(COOK TOP)
G D-5
CN-D
H
1
2
3
CN-A
D1 -- D4
1N4002L x4
+
ZD1
HZ20-1
Q1
KTC1027
R2
150
RY3
1W
R3
DU18D1-1P(M)-R 150
RY4
1W
R4
DU18D1-1P(M)-R 150
1W
RY5
RY6
RY7
RY8
RY9
RY10
RY5 -- 10
FTR-F3AA024E
2 3
4
CN-H
H-1
H-2
H-3
H-4
H-5
H-6
H-7
H-8
H-9
H-10
H-11
H-15
<NOTE>
H-12
: IF NOT SPECIFIED, 1SS270A
J-1
CN-J
D15 D16
CN-E
BOTTOM
HEATER
RELAY.
4
58
6
5
D18
D17
CONVECTION
+24V 0V
HEATER
RELAY.
5 6
A
B
C
D
E
F
G
H