Home > In Car Electronics (L405) > HUD _ Heads Up Display Internal Pics/Fan Part #'s |
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JDGeorgia Member Since: 11 Oct 2023 Location: Atlanta GA Posts: 158 |
The heads Up Display in my MY16 L405 TD6 will run for about an hour and then seems to overheat and shut down. This is a recent problem in the past 2 weeks. I bought a unit off eBay for a 2017 and plan on replacing the '16 unit with that. Prior to any of this - I am going to source and replace the fans on the 2017 unit. Tore into it tonight and have some pics to share.
There appear to be 2 projectors - possibly 1 for the Speedo and Cruise and 1 for the Nav? Both Projectors have a fan. The 'Main projector' has a Delta Electronics Model ASB0412MA - 3 wire https://a.co/d/daAv9xa The Secondary Projector - maybe just the Nav Info - because it is smaller so less used? Also has a fan - but smaller. The small fan is also a Delta - Model ASB0312LA. https://a.co/d/6fCSNde - This one has 4 wires - they also make 2 wire... The Range Rover has 3? https://www.digikey.com/en/products/detail...00/3444174 The light appears to move as shown
There is a spinning diffuser right before the Fixed Concave Primary Mirror. The secondary and Final Concave mirror is attached to a motor to adjust up and down... Let me know if you have a specific pic you need - I can tear it back down 2006 L322 HSE LUX 4.4NA Jag V8 Buckingham Blue/Ivory - 'Col Reb' Rolled Yahtzee Aug 2023 222,222Miles 2016 L405 HSE TD6. Santorini Black over Almond. - 'Donna the Diesel' Only L405 IN THE KNOWN UNIVERSE with an L494 Shift Lever Fitted! 97K at purchase Sept of 2023 |
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10th Nov 2023 1:22am |
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adara Member Since: 09 Dec 2008 Location: Eastern Europe Posts: 774 |
The HUD is manufactured by Panasonic, as are the Touch Pro Duo screens: |
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11th Nov 2023 5:48am |
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JDGeorgia Member Since: 11 Oct 2023 Location: Atlanta GA Posts: 158 |
Not being an LCD expert - nor do I play one on TV... Turning this into a printer analogy - My 'Primary Projector' is the ink cartridge, and the mis-named secondary projector is the inkjet printer head. It bounces light on or lets it through to form the characters I see 4 or 5 mirrors/diffusers later... I am not looking forward to that swap... the workshop manual makes it look like a pretty thorough tear down. 2006 L322 HSE LUX 4.4NA Jag V8 Buckingham Blue/Ivory - 'Col Reb' Rolled Yahtzee Aug 2023 222,222Miles 2016 L405 HSE TD6. Santorini Black over Almond. - 'Donna the Diesel' Only L405 IN THE KNOWN UNIVERSE with an L494 Shift Lever Fitted! 97K at purchase Sept of 2023 |
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16th Nov 2023 9:35pm |
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