Power Supply Cord Replacement - Sharp R-8000G Service Manual

R-8000G
5. Pull the wire leads from the oven lamp socket by pushing the
terminal hole of the oven lamp socket with the flat type small
screw driver.
6. Tear the cushion from the light mounting plate.
7. Bend the tab of the light mounting plate holding the oven.
8. Pull out the oven lamp socket.
9. Remove the oven lamp from the oven lamp socket.
10. Now, the oven lamp socket is free.
1. Open covers of the terminal insulator by using small flat type
screw driver.
2. Remove the receptacle from the terminal insulator.
3. Now, the terminal insulator is free.
Terminal
insulator
Figure C-2(a). Terminal insulator
POSITIVE LOCK® CONNECTOR (NO-CASE TYPE) REMOVAL
1. Push the lever of positive lock® connector.
2. Pull down on the positive lock® connector.
CAUTION: WHEN CONNECTING THE POSITIVE LOCK® CON-
NECTORS TO THE TERMINALS, CONNECT THE
POSITIVE LOCK® SO THAT THE LEVER FACES
YOU.
Removal
1. Disconnect the power supply cord.
2. Remove the outer case cabinet, referring to "OUTER CASE
CABINET REMOVAL".
3. Open the oven door and block it open.
4. Discharge the high voltage capacitor.
5. Remove the one (1) screw holding the green wire of the power
supply cord to the bottom plate.
6. Disconnect the black wire and the white wire of the power
supply cord from the noise filter.
7. Nip the cord bushing with bushing pliers and release it from the
hole of the back plate.
8. Remove the cord bushing from the power supply cord, and the
power supply cord from the back plate.
9. Now, the power supply cord is free.
Reinstall
1. Reinstall the cord bushing to the power supply cord.
2. Insert the power supply cord with the cord bushing into the hole
of the back plate.
3. Hold the green wire of the power supply cord to the bottom plate
TERMINAL INSULATOR REPLACEMENT
Flat type
screw driver

POWER SUPPLY CORD REPLACEMENT

32
Oven lamp
socket
Terminal
Wire lead
Flat type small
screw driver
Figure C-1. Oven lamp socket
Installation
1. Insert the receptacle into terminal insulator.
2. Close covers of the terminal insulator, as shown illustrated
below
Covers
Receptacle
Figure C-2(b). Terminal insulator
Positive lock®
connector
Lever
Figure C-3. Positive lock® connector
with the one (1) screw.
4. Reconnect the black wire and the white wire of the power
supply cord to the noise filter, referring to the pictorial diagram.
5. Reinstall the outer case cabinet and check that the oven is
operating properly.
Cord bushing
Power supply cord
Back plate
White wire
Noise filter
Bottom plate
Figure C-4. Power supply cord replacement
Terminal hole
Terminal
1
Push
2
Pull down
High voltage
capacitor
Green wire
Black wire
Screw