Parker DVU230 - Fault Tracing Flow Chart

DVU230 14
Fault tracing flow chart
Fault tracing flow chart
10.
8
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