Sharp R-8470, Service Manual

Page: 44 / 54

PARTS LIST
1
Mains supply cord
I- 2
Y B E O Fuse (Ml OA)
I- 3
Fuse holder
4
Q S W - M O 1 7 1 W R E O Upper latch switch (V-l C25)
I- 5
Q S W - 7 3 W R E 0 Lower latch switch (V-l
6
Q S W - M O 1 7 2 W R E 0 Monitor switch (V-l
I- 7
Oven lamp
8
Q F S - Temp. fuse
9
R M O T D A 0 2 1 W R E O Turntable motor
l - 1 0
7 W R E 0 Fan motor
l - 1 1
Convection motor
1-12 .
8 W R E 0 Damper motor
1-13 Q S W - M O 1 7 4 W R E 0
Stop switch and damper switch (V-5330DK)
1 - 1 4
R H E T - A 0 1 1 W R E O Heating element
1-15
F H - Thermistor
l - 1 6
R T R N - Power transformer
1-17
R C - 3 3 W R E 0 High voltage capacitor
1 - 1 8
R H - Rectifier
1-19
R H - Short protector
l - 2 0 R V -
Magnetron
R T R N - A 0 1 3 D R E O
Transformer (for control unit)
l - 2 2
AH sensor: R-8570 only
CABINET PARTS
1
2
3
4
5
6
7
8
9
2 - 1 0
2-l 1
2 - 1 2
2-l 3
2-l 4
2-l 5
2 - 1 6
2-l 7
Base cabinet (A)
F Base cabinet (B)
Rear cabinet
Foot
5 3 W R R 0 Schematic diagram: R-8470
T M A P C A l 5 4 W R R 0 Schematic diagram: R-8570
Capacitor holder
Cushion
Cord holder
Outer case cabinet
Shading cushion (A)
Capacitor mounting bracket
Vibration proof cushion
P C A S - Plug case
Cord mounting bracket
Cord bushing
Cord anchorage (lower)
Cord anchorage (upper)
CONTROL PANEL PARTS
1
c 4
c75
C31,
c53,
c75
C l 0
C P W B F 2 1 3 S W R K 0 Control unit: R-8470
C P W B F 2 1 4 S W R K 0 Control unit: R-8570
connector (D)
connector (E)
3-pin connector (F),(H): R-8570
connector (G)
Q C N C M A 0 4 7 D R E O
2-pin connector (H): R-8470
R V -
Fluorescent display tube
R C - Capacitor 10
R C - D R E O Capacitor 4.7
R C - Capacitor 0.015
25V
5 o v
25V: R-8470
R C -
Capacitor 0.015 25V: R-8570
R C -
R C -
R C -
Capacitor
Capacitor
Capacitor 100
2 2
4 7
42
16V
25V
16V
ELECTRICAL
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
7
9
1
1
1
AR
AE
AF
A G
AG
AG
AH
A G
A X
A W
A W
AR
A H
A Y
BR
AZ
BL
A W
BB
AR
A U
A V
AB
AC
AB
AB
A 0
AB
BA
A A
A C
A A
A D
A C
AB
A C
A C
BV
BU
A D
AC
AB
AE
AB
BC
AB
AB
A A
A A
A 0
AB
AB