RUN EXCITE-2008: Service & Maintenance Manual - rev. 1.3
Page 6.26
Is the voltage at the input of the
AUX board correct?
Replace the AUX board
YES
8
Is the v oltage at the output of
the Digital TV board correct?
Replace CU166 cable
YES
9
NO
A
Is the v oltage at the output of
the AUX board correct?
Replace CU167 cable
YES
NO
11
Is the v oltage on the patch
connector correct?
10
Replace Digital TV
board
NO
Replace CU169 cable
NO
YES
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
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