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Discussion Starter · #1 ·
Can anyone tell what the pinouts or on the red 20pin plug on the back of the TV Tuner in the A6 C6 New shape. part number 4E0 919 146. thank you
 

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sorry....there aren't many folks with C6's on this sight....mostly because the C6, D3 and Q7 all operate off the MOST architeture.

Also, that type of upgrade is very new to most of the C6 folks in the United States. I bet most wouldn't attempt because of the complexity of the C6 and it's electronics.

You should do a search on the C6 A6 forum on audiworld.com to see if anyone has done it yet.

Good luck!
 

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Would it be possible to have an MMI forum?
 

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I looked at the wiring diagrams for the 4E0 TV tuner and only saw three "pins"

1-Kl.30
2-Kl.31
3-MOST ring break

There is also a MOST connector and 4 antenna connectors. Can you show us a pic of the 20-pin plug? I cant imagine that it would need that many connections for anything.

Also, is there no wiring label on the unit that shows the pinouts?
 

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Since there is a parallel discussion on meckisforum.de, here's the link:
http://www.meckisforum.de/phpBB2/viewtopic.php?t=108668

and some of the pins or the 20 pin connector and what they do:
pin 9 - shielding audio left/right
pin10 - audio signal white
pin11 - audio signal red
pin12 - video signal yellow
pin13 - video shielding

We should really have a 4F forum here ;-)
 

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Strange that this is not on the wiring diagrams I have...

Why would the TV tuner need these a/v pins if it is on the MOST network?
 

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Aux inputs perhaps, although there should be 2 sets
 

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Discussion Starter · #12 ·
NSX JR said:
Strange that this is not on the wiring diagrams I have...

Why would the TV tuner need these a/v pins if it is on the MOST network?
This will allow you to use External conection 1 or 2 to come through the TV Tuner then straight to the LCD screen when asked for at the head unit. So for example

AV1 - DVD player
AV2 - Reversing camera

All selected from the head unit on the external source option.

Hope that explains it NSX JR
 
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