Question about RCA L42FHD37 42 in. LCD HDTV

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No sound, no pic but tv is on

No sound, no picture but tv is on

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Sound no pic. after on for 20min then turned off back on and pic. now it will not get pic just sound


Your TVs CRT socket is faulty. CRT socket is one that connect the base of the picture tube, and can be located on the base card of the tv. It is soldered directly to base card and can be replaced. Unplug the base card from the picture tube neck [Caution: never damage the neck of the picture tube. Only slight pressure should be applied], desolder it out and replace it with a similar type.

Oct 16, 2010 | Norcent Technologies2703 27" TV

1 Answer

I have the 47inch LCD lh55 tv and can't get sound


Go back into the TV Settings and under Sound or
Picture make sure you do not have SAP-selected

Feb 19, 2010 | Heating & Cooling

1 Answer

I HAVE A fUNAI 31B-250, CAN GET SOUND BUT NO PICTURE. happened very suddenly, one moment fine and then the picture disappeared and only the sound


Check the scart lead is fully in vcr end and tv,if not in fully can have pic no sound or sound no pic

Sep 17, 2009 | Televison & Video

1 Answer

The red light on front of tv is on but tv itself (picture), sound


Check all the picture bulbs works.
This is a plasma tv right?
U have it along time right?

Aug 13, 2009 | Hitachi 43FDX20B 43" Rear Projection...

1 Answer

NO PICTURE OR NO SOUND it just black


power supply not working -- did you check internal fuses on board --? if everything checks alright - replace the power supply board

Mar 02, 2009 | Televison & Video

1 Answer

Standby/power button blinks with no picture or sound


id take it and have it repaired. people on here can tell you what they think it is but no one knows for sure what is causing the problem. a repair shop can guarantee the repair.

Jan 25, 2009 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Sound no pic


Convergence ICs are STK392-110 you will need two of them they are available at the link I am posting and they give free instalation instructions with pics and free tech support so you can do the repair yourself.Heres the link.
http://servicemanuals.vstore.ca/

May 01, 2008 | Mitsubishi VS-50501 50" Rear Projection...

3 Answers

No picture


Hav 50 inch lg no pic but got sound wtf how do i fix it an there r 5 flashes b4 green light stayes on at the start

Apr 10, 2008 | LG 42LC2D 42 in. LCD HDTV

2 Answers

Pic problem


Quasar TV SP3232. Picture disappears but comes back by striking the TV . The sound keeps coming. Perhaps something is loose

Dec 23, 2007 | Quasar SP-3235 32" TV

1 Answer

Sansui tmv1916 tv no pic


have a sansui tv with a date of sept 2002 i bought the tv because it was on sale and have since lost the reciepts. anyways , no i need the tv and when powered up there is no picture but the sound comes on fine. i turnd it upside down and beat it and shook it and the pic came on for a min only to turn back off in 5-6 minutes. help. oh and i dont have electrical or circuit knowledge but willing to change a bulb or fuse. as you say that sound is ok and picture also comes some time so please check loose contact in luminance section of chroma ic . weak signal may cause rolling and intermittant picture problem for that checkloose near antena socket thanks

Sep 10, 2007 | Sansui TVM1916 19" TV

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