High Voltage'components Removal; Power Transformer Removal; Ovenlampremoval - Sharp R-771 OE Service Manual

To remove the components, proceed as follows.
1. Disconnect the oven from the power supply and remove
the outer case.
2. Discharge the high voltage capacitor.
3. Disconnect the wire leads from the high voltage capaci-
tor.
4. Remove the single (1) screw holding the capacitor holder
to the mounting bracket, and remove the capacitor
holder.
1. Disconnect the oven power supply and remove the outer
case.
2. Discharge the high voltage capacitor.
3. Disconnect the wire leads from the power transformer.
1. Disconnect the oven power supply.
O V E N L A M P A C C E S S C O V E R
R E A R C A B I N E T ,
FOOT -
(High Voltage Capacitor, Rectifier and Short Protector)

POWER TRANSFORMER REMOVAL

OVEN LAMP REMOVAL
Figure 6. Outer Case and Chassis Components
5. Now, the capacitor, rectifier and short protector are
free.
CAUTION:
WHEN REPLACING THE RECTIFIER
THE GROUND SIDE TERMINAL MUST
BE SECURED FIRMLY WITH A EARTH-
ING SCREW.
4. Disconnect the filament leads from the magnetron and
high voltage capacitor.
5. Remove the two (2) screws holding the transformer to
the base cabinet (A).
6. Remove the transformer.
2. Loosen the screw to open the lamp access cover, and
then remove the oven lamp.
C O R D H O L D E R
- O U T E R C A S E
C O R D A N C H O R A G E ( U P P E R )
F U S E H O L D E R
SHORT PROTECTOR
A G E C A P A C I T O R
O R H O L D E R
' P O W E R T R A N S F O R M E R
C A B I N E T
I