Question about Relisys RTL1720 17 in. LCD Television

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I have got sound but no picture on 2 relisys rtl1720

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Hi, I have the same brand tv only 32" but exactly the same issue with sound & no picture. I was just wondering if you ever resolved this??? Thanks

Mike

Posted on Apr 27, 2010

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Posted on Jan 02, 2017

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Where can I get a free digital user guide for a Relisys LV87e television?


If you were to log on to the manufacturer's web site, I think you will be pleasantly surprised as usually one is able to download, by model number, Customer Instruction Manuals, list of Dealers for spare part supplies and Driver downloads as required.

Just Google the manufacturer's name and follow the links. Make certain you are directed to the manufacturer's web site as some search engines direct you to other sites and they charge for the information that is normally free of charge.

I hope this helps.

Dec 24, 2010 | Relisys RTL1720 17 in. LCD Television

1 Answer

Sound but no picture


There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Nov 24, 2009 | Relisys RTL1720 17 in. LCD Television

1 Answer

Have sound but no picture on a relisys Rlt3000 - is it dead?


Hi, the problem is probably the inverter board. These are quite cheap to obtain, and very easy to replace. Try these people: www.lcdparts.net
They are realy good! They even give instructions of how to replace the item.

Dec 27, 2008 | Relisys RTL1720 17 in. LCD Television

1 Answer

Relisys RLT17AP15


Extract from the manual
Set up PIP function
(must be in VGA mode to activate PIP set up)
20" LCD TV only
If the signal source is VGA
Select the PIP size
Select the Video source
Select the audio source as video or VGA mode
H controls the horizontal size in the second window
V controls the vertical size in the second window
Hope this helps
Stuart

Jun 15, 2008 | Relisys RTL1720 17 in. LCD Television

2 Answers

Relisys RTL1720 - distorting picture


This is purely an age issue u can get the chip replaced however costs the same as buying a new one unfortunately. average life span of the se sets is 5 years i would say a max of 7.

Jan 31, 2008 | Relisys RTL1720 17 in. LCD Television

2 Answers

Bleeding picture - unwatchable


Sounds like to me the set has some cold solder joints or fractures that are changing with temperture and can be fixed possibly. Are you located locally to me? i may be able to assist with the repair of your unit. Let me know and good luck. Jay

Jan 31, 2008 | Relisys RTL1720 17 in. LCD Television

1 Answer

Rtl 1730 TV/ Monitor


If you mean the Power supply that these sets need, It is 12V at 5 Amps DC output. Beware of trying to run it on any thing less as it does not work very well at all

Jan 12, 2008 | Relisys RTL1720 17 in. LCD Television

1 Answer

Relisys RLT1730 17" LCD TV/MONITOR


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sep 01, 2017 | Relisys RTL1720 17 in. LCD Television

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