30
FLOW CHARTNo.13 (405-MC6000-2782 : CONTROL UNIT)
O.K.
O.K.
N.G.
N.G.
JOG WHEEL is not operating.
(BEND function is not operating.)
Is D5V outputted at 2pin of CN104?
Refer to FLOW CHART
NO.5<D5V is not outputted.>.
Is encoder waveform(0-3.3V) outputted to 1pin and
3pin of CN104, when JOG WHEEL is turned.
Check the contact point of CN104 and periphery
circuit of it, and replace it if defective.
When the periphery circuit is correct, replace M301.
Check perifery circuit of IC100 from CN104, replace
it if devective.
When the periphery circuit is correct, replace
IC100.
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