Casio AP-21 Manual do Utilizador descarregar pdf (Página 13)

— 13 —

Check fuse F101.

Is F101 blown up?

Check fuses F2, F3, and F4.

Are the fuses blown up?

Are the voltages 40 V AC

and 8 V AC?

Is it OK?

Is it OK?

Measure output voltages of

the transformer.

Replace the transformer.

No

No

Replace F101.

Replace F2, F3, and F4.

Yes

Yes

No

No

Yes

Yes

Yes

Replace main PCB. No

Replace the power switch.

Set the voltage selector at

proper position.

Check position of voltage

selector.

Check the power switch.

TROUBLESHOOTING

1. No power

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 28 29

Comentários a estes Manuais

Sem comentários