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TV no picture
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1148

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4
TV no picture

As it says above. 2016 D4 Landmark.

Even though the car is in ‘P’ with the epg engaged I can’t get a picture on the TV despite the audio being nice and clear (and there’s a long list of the TV channels). In settings, the TV is set to United Kingdom. The last time that I remember watching the TV was in Belgium when we watched the football on a Belgian channel, so the screen has worked. Anyone any ideas what I’m missing (and I don’t mean Eastenders or any other programme Whistle Rolling Eyes ) please, or is it just something else that’s gone wrong with this car?

Thanks.
  
Post #201285627th Dec 2018 1:49 pm
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1148

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

Oh, I hasten to add that DVD’s play normally - with audio and video.
  
Post #201303428th Dec 2018 10:21 am
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chapma01
 


Member Since: 22 Mar 2015
Location: Maidstone, Kent
Posts: 5

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Unknown ColourDiscovery 3

Any luck with this Nigel? I have a 2015 HSE Luxury with the front and rear TV's. I have the same issue with crystal clear sound, full EPG, even the rear TV's get a picture but nothing on the front when stationary.
  
Post #205564624th May 2019 8:46 pm
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1148

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

Yes. Due to a trapped drain pipe (either from new or when the dealer refitted some trim) which allowed water into the TV module which is inside the rear offside quarter panel, it was found that the unit was u/s. A new one was fitted under warranty.
  
Post #205568824th May 2019 11:39 pm
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chapma01
 


Member Since: 22 Mar 2015
Location: Maidstone, Kent
Posts: 5

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Unknown ColourDiscovery 3

That's interesting mine has just come back from the dealer as the drivers footwell was getting soaked every time it rained. The right side sunroof drain had to be replaced.

Do you have a picture of where the TV module is located so I can see if this has got wet?
  
Post #205594725th May 2019 11:21 pm
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1148

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4





Just inside the rear offside door. I think the TV module has been removed at this point, but I assume it’s on the bracket near the drain tube.
  
Post #205599426th May 2019 8:36 am
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 400

United Kingdom 

I thought the TVM was under the drivers seat? The area in the photo being occupied by the DAB, KVM and RSE modules. The Tv module does send a signal to the RSE by LVDS which sends it onto the FCDIM (touch screen). Perhaps it was that cable that’s shorted the RSE?
  
Post #205607126th May 2019 4:14 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 400

United Kingdom 

Just found an image of mine in the same area. The green connector in you’re photo is the LVDS connector from the TVM which connects to the RSE in my photo below.

  
Post #205607426th May 2019 4:19 pm
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mark the spark
 


Member Since: 22 Jun 2011
Location: southampton
Posts: 2086

2014 Discovery 4 3.0 TDV6 XXV LE Auto Causeway GreyDiscovery 4

Had this exact tv issue since a major software reinstall following what should have been a straightforward ccf edit .been diagnosed as a faulty tv unit but as im out of warranty and at over 1k to replace it im living with it .not that i ever used the tv other than the day i picked it up to check all the functions .
 MY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle 
 
Post #205608926th May 2019 4:56 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 400

United Kingdom 

The modules are quite cheap now mate, what’s your part number. If you look long enough you will find one for about £30.
  
Post #205611326th May 2019 6:02 pm
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mark the spark
 


Member Since: 22 Jun 2011
Location: southampton
Posts: 2086

2014 Discovery 4 3.0 TDV6 XXV LE Auto Causeway GreyDiscovery 4

thanks for that idea .worth a revisit then Thumbs Up any recommended sources for one ??
 MY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle 
 
Post #205665828th May 2019 3:42 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 400

United Kingdom 

Check on eBay using the part number rather than the LR number as breakers tend to only know the part number as it’s printed/marked on most parts.
  
Post #205677428th May 2019 10:25 pm
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mark the spark
 


Member Since: 22 Jun 2011
Location: southampton
Posts: 2086

2014 Discovery 4 3.0 TDV6 XXV LE Auto Causeway GreyDiscovery 4

Theres so many numbers on it im not sure which is best to use for the search a general search for tv tuner throws up a few but all slightly different

this is mine ...of coarse if anyone on here has one pm me

 MY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle 
 
Post #206053612th Jun 2019 8:40 am
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 400

United Kingdom 

That’s your DAB module for the radio. You need to raise the drivers seat fully and looking from the rear footwell, look for a square box with a rectangular dimple in it. You should see all the connections on the back of the module (facing to the rear) have a check they are connected. You should have a MOST connector, signal amp coax cable connection, a power socket (grey or green dependent on version) which also has signal our wires which enter a coax out of sight. If you have RSE you will also have a green LVDS cable (which removes the needs for the signal out wires in the power socket).

Have a look and see if you can find a pt number on that, should be something like AW-14F641-AE, earlier versions were Hybrid Analogue/digitalunits whereas I think yours will be purely digital as analogue broadcasting had ceased by the time of production of your vehicle.
  
Post #206055112th Jun 2019 9:10 am
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mark the spark
 


Member Since: 22 Jun 2011
Location: southampton
Posts: 2086

2014 Discovery 4 3.0 TDV6 XXV LE Auto Causeway GreyDiscovery 4

doh what a muppet Embarassed Embarassed

thanks bobby Thumbs Up
 MY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle 
 
Post #206055412th Jun 2019 9:18 am
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