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Pete
Pete, Electronic Engineer
Category: Marine Electronics
Satisfied Customers: 15758
Experience:  Over 16 years of experience installing and repairing electronics.
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I have a Robertson Simrad AP 2500 that shows nothing i the

Customer Question

Hi ...
I have a Robertson Simrad AP 2500 that shows nothing i the display. When it is dark I can see a weak light in the display. The voltages seems to be allright, but all is dead. what to check first.....
Thank you ....
Submitted: 1 year ago.
Category: Marine Electronics
Expert:  Pete replied 1 year ago.

Hi there,

If the display is not showing anything, then it is likely that either the microprocessor or the main circuit board has failed. Spare parts will be difficult or impossible to locate given the age of this unit. You can check for any obvious faulty components on the board inside the AP, however for reliability it should be replaced.

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