BAC Forum

General Boards => Technical Support => Topic started by: Steve Huber on June 05, 2024, 09:41:35 PM

Title: Aladddin Jr Problem
Post by: Steve Huber on June 05, 2024, 09:41:35 PM

The Aladdin Jr display in our coach (07 Contessa) started has acting up. I’m unable to select video from the rear or side cameras. When attempting to select a video source on the display monitor or from the joystick it says no video source. The engine data displays are OK and the turn signal cameras display when the turn signals are selected. However the rear camera does not display when the transmission is in reverse. Any ideas on a possible cause? Connections to rear of display unit seem OK.
Steve

Title: Re: Aladddin Jr Problem
Post by: Eric Maclean Co-Admin on June 06, 2024, 12:51:36 PM

Steve
The only descent schematic I could find was for the 2007 Marquis and it doesn't show the joy stick .
Have you tried to reset the system ( simply removing power from the system will reset it )

Title: Re: Aladddin Jr Problem
Post by: Steve Huber on June 06, 2024, 08:48:01 PM

Found relay R1 faulty, resistive contacts reducing voltage to dash accessories. The diagrams associated with the Aladdin systems are poor or non-existent. :(
Steve

Title: Re: Aladddin Jr Problem
Post by: Eric Maclean Co-Admin on June 07, 2024, 12:33:59 PM

Steve
I noticed the diagrams for the Aladdin systems don't seem to show any of the other Aladdin modules or the joystick controls
I'm glad you found the problem .

Eric