Control Panel Assembly Removal; Oven Lamp And Lamp Socket Removal - Sharp R-530BK Service Manual

R-530BK
R-530BW
COMPONENT REPLACEMENT / ADJUSTMENT PROCEDURE
Magnetron Installation
When replacing the magnetron, be sure that the R.F.
gasket is in place and that the mounting screws are
tightened securely.
with care to prevent damage to the magnetron tube.
2. Secure the magnetron with four (4) screws.
3. Hold the chassis support to the magnetron and mag-
netron duct with one (1) screw.
4. Connect wire leads to the magnetron .
5. Re-install outer case and check that the oven is oper-
1.
Install magnetron assembly to the waveguide flange ating properly.
Control Panel Assembly Removal
1. Disconnect the power supply cord and remove outer
NOTE:
case cabinet.
2.
3.
4.
5.
6.
Open the oven door and block it open.
Discharge high voltage capacitor.
Disconnect wire leads from panel components.
Remove the one (1) screw holding the control panel.
Re-adjust the clip holding panel assembly to oven
flange.
7. Remove control panel assembly by sliding it upward.
8. Now, individual components can be removed.
Before attaching a new key unit, remove remaining
adhesive on the control panel frame surface com-
pletely with alcohol.
When attaching the key unit to the control panel
frame, adjust the upper edge and right edge of the
key unit to the correct position of the control panel.
Stick the key unit firmly to the control panel frame by
rubbing with soft cloth.
Oven Lamp and Lamp Socket Removal
1.
2.
3.
4.
5.
Disconnect the power supply cord and remove outer
case cabinet.
side of lamp socket.
6. Pull the wire leads from the oven lamp socket by
pushing the terminal hole of the oven lamp socket
with the small flat type screw driver.
7. Remove the oven lamp from the oven lamp socket by
turning the oven lamp.
Open the oven door and block it open.
Discharge high voltage capacitor.
Pull the wire leads from the oven lamp socket with
the flat type small screw driver.
Remove the oven lamp socket from the magnetron
duct by turning the socket counterclockwise. Push-
ing the small tab of magnetron locating the left hand
Turntable Motor
8. Now, the oven lamp and lamp socket are free.
Note: (orange) wires must be connected to the terminal with
(RDAl305U) 3.
4.
Do not drop the turntable motor cover into the oven after cut-
ting the bridges. Because it will damage the wire leads of the
motor and it is difficult to remove it out of the oven.
5.
I. Disconnect the power supply cord.
2. Remove turntable and turntable support from oven
6.
When the corners have been snipped off, bend the
corner areas flat. No sharp edges must be evident
after removal of the turntable motor cover.
Disconnect wire leads from turntable motor.
Remove two (2) screws holding turntable motor to
oven cavity.
cavity. 7. Now turntable motor is free.
TURNTABLE
CUTTING PLIERS
blue mark on the lamp socket.
Removal
Lay the oven on its backside. Remove the turntable
motor cover by snipping off the material in four cor-
ners.
SCREW Supplied with
replacement motor
TURNTABLE
MOTOR
COVER
I
BASE PLATE
I
I I
- DOOR
Turntable motor cover re-in Istall Turntable motor cover removal
28