5-3ELECTRONIC BOARD IC CHECK ICs
Electronic Board
Refer to page 4-7 for the procedure for access-
ing an electronic board.
1. Unplug cooktop or disconnect power.
2. Perform a visual inspection, checking for
any burned or discolored components.
3. Set the ohmmeter to R x 1K.
4. Touch the ohmmeter test leads to each of
the IC leads at A and B, as shown. The
meter readings should be as follows:
Leads A should be greater than 10 KΩ.
Leads B should be greater than 5 KΩ.
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
WARNING
Refer to page 4-8 for the procedure for access-
ing the 20A line fuses.
1. Unplug cooktop or disconnect power.
2. Set the ohmmeter to the R x 1 scale.
3. Touch one of the ohmmeter test leads to the
red (L1) line wire terminal. Touch the other
lead to terminal FST1 of each electronic
board. The meter should indicate continuity
(infinite). If there is no continuity, the fuse
is damaged and it must be replaced by a
new one.
A
B
IC Lead
Configuration