Fault Tracing Flow Chart - Parker DVU230 Service Manual

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Fault tracing flow chart

10.
DVU230
8
Fault tracing flow chart
19
19
19
20
12, R13, D11, D5, L27
20
C17, C16, R20 is OK
Whether D1, EC14, R15 is good
1X16M bit'35'pin has 108MHZhigh
frequency wave
108MHZhigh
frequency wave
14

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