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Faulty LCD TV Screen

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A friend of mine has a TV which went haywire on him. He has asked me to go over and take a look at it, but he lives a few hours away, so I want to know if it is worth the travel or not (I.e, whether it can be fixed or not).

I have attached an image he sent to me on the fault of the tv. Its a pretty poor shot, taken from a camera phone but you can see what the problem is.

I am wondering if its fixable? One would assume the power supply/backlights/panel are working fine as there is output (thinking its the inverter thats gone?), but really, I wouldn't know.

Wondering if anyone has seen this or would know what the problem of it is.

Thanks ;)
 

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alexp999

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almost looks like a messed up signal than a dieing monitor.

Either a dodgy connection into the back or some dieing component in the video processing circuit.

Actual LCD and backlight itself looks fine.
 
Joined
Apr 29, 2006
Messages
5,105 (0.78/day)
Location
Sydney, Australia
System Name UltraPC
Processor E8500 Core 2 Duo, 1333Mhz FSB, 3.16Ghz @ 4.5GHz (got into Windows @ 4.75GHz)
Motherboard ASUS P5Q-e
Cooling CPU Cooler - TT V14 Pro, 2x120mm CM Blue LED fans, 1x90mm CM Blue LED fan
Memory G.Skill Pi 4GB (2x2GB) Dual Channel DDR2 PC8000 (1000MHz), 5-5-5-15
Video Card(s) Sapphire HD4850 512mb with ASUS EAH4850 BIOS
Storage 2x 500GB Seagate 7200.12 Raid 0
Display(s) Acer AL1912, 19" LCD screen
Case Thermaltake Soprano Black ATX case
Audio Device(s) Onboard 7.1, Speakers - 5 + Sub + Monitor speakers
Power Supply Thermaltake 850W Toughpower Cable Management - Quad (2x18A and 2x30A) 12V rails
Software Win 7 Pro x64, MSN, CS:Source, etc etc
Yeah thats what I was thinking, the panel and backlight looks fine.

I don't think its a signal problem, unless the antenna connection has gotten loose or something.

If its the video processing circuit, how hard is that to replace/fix?
 
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