The Magnetron; The Transformer - Sanyo EM-S1053 Service Manual

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Take off the cabinet.
Discharge between one end of the capacitor and the baseboard with a screwdriver.
To disassemble
Pull out the terminal plug of the time and power distributor.
1.
Take off the screw which fix the control panel with a "+" – screwdriver (FIG.4 - 6)
2.
Take off the control panel.
3.
To assemble,
(1) Place the two buckles under the control panel into the two rectangle holes under the oven as FIG.4 – 6, then
make close of the control panel and the oven with being fixed with a screw. Plug in the terminal plug.
4
.
4
T
H
E
M
A
G
N
E
4
.
4
T
H
E
M
A
G
N
E
Firstly, do as 1,2,3, steps at
To disassemble,
Take off the screw beside the oven lamp (FIG.4 - 8).
1.
Take out the four screws which fixed the magnetron, and take the magnetron off (FIG.4 - 7).
2.
Fig.4-7
To assemble the magnetron,
Check whether the copper filament weaved washer of the magnetron antenna has been placed well. It
1.
should not be fixed if there is no copper filament weaved washer, for it may cause the magnetron and the
oven can't earth well, and cause large amount of microwave leakage. Attention : When a new oven matches
a magnetron, the meatl lustre at " " mark should be polished with a sand paper (FIG.4 -7).
Aim the head of the magnetron antenna to the hole of the wave guide housing, tighten the four screws of the
2.
magnetron vertically, and also tighten the screws of the lampshade (FIG.4 - 8).
Plug in the two terminals of the magnetron filament and the thermal cutout.
3.
4
.
5
T
H
E
T
R
A
N
S
F
O
4
.
5
T
H
E
T
R
A
N
S
F
O
Firstly, do as the 1,2,3, steps at
Dismantling steps for the transformer: (as FIG.4 -9).
Pull out all the terminal of the transformer.
1.
Turn the microwave over.
2.
Take off the right baseboard with the transformer after loosened the four screws, which fix the board on the
3.
oven. (4-10).
Take off the four screws, a, b, c, d with a "+"- screwdriver.
4.
T
R
O
N
.
T
R
O
N
.
of this part.
magnetron
screwe
magnetron holder
R
M
E
R
.
R
M
E
R
.
of this part.
thermal cutout
magnetron holder
Fig.4-8
11
screwe
magnetron
lamp shade

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