SYNCHRO EXCITE 2009: Service & maintenance manual - rev. 5.2
Page 6.25
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:
(1) Switch on the machine, connect the iPod on the docking station and check that the device is
correctly detected by the machine.
(2) Check that the audio/video files uploaded in the iPod are visible and selectable through the
WTV interface.
(3) Carry out the troubleshooting procedure 6.5. “No audio sound”.
(4) To update the iPod SW you just need to connect to iTunes and it automatically upgrades to the last
version.
(5) Enable the iPod control as detailed at paragraph 9.3.18. “iPod connection option” in the user
menu.
(6) The CU167 cable has identical connectors on either end then it can sometimes be connected
the wrong way round. Check that the connector marked with a blue sign is connected on the
AUX connectors board.
(7) Place the tester probes across pins 8-9 of the connector on the docking station board where the
CU167 cable is connected. The measured value should be 5 Vdc.
(8) As for step (7) but across pins 6-7 of the connector on the AUX connectors board where
CU167 is connected.
(9) As for step (7) but across pins 9/10-13 of the connector on the AUX connectors board where
CU166 is connected.
(10) As for step (7) but across pins 9/10-13 of the connector J9 on the Digital TV board.
(11) Place the tester probes across pins 3-7 on patch connector of CU169 cable. The measured
value should be 5 Vdc.
If you replace Display board/Brake board, check that its SW version is updated, otherwise
install the last version.
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