Sanyo EM 710 FS - Page 9

STEP
4
21 PROBLEM
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3. Thermal Protector for Magnetron &
Thermal Protector for Cavity.
Door sensing switch
m
0
e
Check continuity of con.
nector S102 between Pins
(O and EL) with the door
closed after removing
connector S102 from
control circuit board.
SEQUENCE
J
RESULT
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!
1
-@-e
Continuity
Check contac[
OK
of connector
S102.
al
1-
; PROBLEM
3a
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Contact
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OK I
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1
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Poor
Correct
Normal
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(a, ~&
No
Adjust or replace
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Normal door ,
Runs
continuity
door sensing switch.
sensing switch
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(See page 1) 1
3+-(D
(3) PROBLEM
Oven does not heat up.
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O
240
I‘ pROBLEM
a
f
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3b
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~Q
AC 240 Volts
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w
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Touch START key and
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measure voltage between
0 240
@
n/
!
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‘@
.
white wire lead and black.
wire lead for primary
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winding of H.V. trans-
0 volts
former after removin~
Replace control
Normal control;
Runs
the wire leads from
circuit board.
circuit board
terminals of H,V. trans-
:
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former.
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/
!“