Abnormality In The Ih Control Circuit - Toshiba e-STUDIO281c Service Manual

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Abnormality in the IH control circuit

When an abnormality is detected in the IH control circuit, it stops the power supply to the IH coil and

displays a message "Call for service".

1) IH control circuit

CPU output level of the IH control circuit changes depending on the condition of IH coil. This output

level goes through the photocoupler into the gate array.

e-STUDIO281c/351c/451c

FUSER UNIT / PAPER EXIT SECTION

E-studio351c E-studio451c