Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Techwood twp 4205 plasma screen wont work

My plasma has stopped working the tuner comes on and sound comes out of the speakers the gren light comes on the screen but there is no picture

Posted by on

  • 3 more comments 
  • markorch May 03, 2008

    Techwood twp4205 my plasma has stopped working the tuner comes on and sound comes out of the speakers the gren light comes on the screen but there is no picture

  • handy4469 Jul 07, 2008

    Hi, i have 3 white line down the middle of screen, can this be fixed or is it terminal, regards ernie.

  • Sharoncannon Aug 11, 2008

    Hi!



    We have a techwood twp 4205 - sound but no picture; can anyone please help?



    We have checked all connections.



    Thanks!

  • skyq Sep 28, 2008

    have got sound but no picture

  • Anonymous Oct 26, 2008

    my techwood twp 4205 the sound comes on but no picture

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Quick easy fix.

white block style ceramic resistors (2 of) on power board.

go to rs components online

part number 199-7696. pennies each.

replace both resistors.

Done.

Posted on Dec 29, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Techwood 42" plasma screen television


Do not turn this television on! Any electronic that smokes is NOT GOOD! The smoke and accompanying smell is from plastic and solder that is being melted by a short on one of the TVs logic boards. Call a local TV repair man this is not an issue you could fix yourself and will most likely be better off buying a new television. Stay away from off brands like these, spend the few extra bucks on a name brand like Sony, Toshiba, LG, or Samsung and you won't encounter these types of issues.

Feb 15, 2011 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Techwood twp 4210 media box


DEAD AV BOX NO POWER LIGHT

UNPLUG FROM THE MAINS
UNSCREW THE TOP CASE
UNPLUG THE 2 SOCKETS REF PICTURE ( TECHWOOD AV BOX RESET AND UNPLUG )

LEAVE THEM UNPLUGED AND “PLEASE BE CAREFUL AT THIS POINT” SWITCH THE MAINS BACK ON AND SWITCH THE POWER ON THE AV BOX, IF YOU GET A RED LIGHT SWITCH THE SET OFF.(PLEASE NOTE THE RED LIGHT MAY NO ALWAYS COME ON, SO DONT BE ALARMED).

PLUG BOTH THE LEADS BACK IN AND SCREW TOP CASE BACK.

CONNECT ALL BACK UP AND YOU SHOULD BE WORKING NOW
JOB DONE HARD RESET.

Let me know if you need any further help

thank you for using fixya and good luck

Apr 15, 2008 | Flat Panel Televisions

1 Answer

We have power and sound but no picture , i have


If an authorized service repair center will sell you one. However looking at the reviews you may just want to replace the tv since even service centers have issues repairing the tv.
http://www.comparestoreprices.co.uk/plasma-screens/techwood-twp4210-reviews.asp

May 07, 2010 | Flat Panel Televisions

2 Answers

Techwood plasma twp 4210 broke


First make sure to hit the menu button on the TV's remote and if nothing is there then friend while the set is on turn a bright flashlight on and shine at angle into the set push the TV menu button if you can see a image then your back light is not working.
You can also check the transformers they are close to were the wires plug into the panel, make sure all transformers read the same amount of resistance if not you have found a bad one. Now you will have to check to see if the power supply is sending 24v to the backlight, if not the power supply is bad. Cost backlights around 150.00 and power supplies around 100.00. Well this should help you friend.

Dec 07, 2009 | Flat Panel Televisions

1 Answer

Hi ive been offered a techwood twp4210 plasma tv and i have a couple of questions can you advise if this is hd ready also how old are they, have also been advised that on start up it shows green sparkles...


The unit was being manufactured in the early to mid 2000's but I believe is not out of production. It is NOT an HDV. Here are the specs for the TV.

Product details Manufacturer Techwood Built-in Sat-Tuner No Compact Flash Card No Digital Tuner without Digital Tuner DVD Player / Recorder No HDTV Norm No Loudspeakers without Loudspeakers Memory Stick No Multi Channel Receiver without Multi Channel Receiver Type No Multimedia Card No PCMCIA Interface No Common Interface Slot No DVB-C No DVB-S No Screen Format 16:9 Screen Size in cm 106 cm DVI Interface No Electronic Program Guide (EPG) No Screen Size in Inches 42 in Secure Digital Card No Energy Savings Trust Feature No HD Tuner No Smart Media Card No Type of Monitor Plasma Display, Plasma Horizontal Resolution in Pixel 852 PC Interface No Vertical Resolution in Pixel 480 Brightness in Candela/m² 650 HDMI Interface without HDMI Full HD without Full HD (1080p) DVB-T without Digital Tuner HD ready Not HD Ready LED Backlight without LED Backlight DLNA certified No Energy Saving Trust Feature No HDMI No HDTV No Internet Access NO WEB CONTENT ACCESS EAN 5017416142205, 5017416183666

Nov 19, 2009 | Flat Panel Televisions

2 Answers

Techwood twp 4205 screen doesnt knock on but sound comesout of speakers all green lights are on but no picture


quick easy fix.

white block style ceramic resistors (2 of) on power board.

go to rs components online

part number 199-7696. pennies each.

replace both resistors.

Done.

May 03, 2008 | Sylvania 6626LG 26 in. LCD Television

1 Answer

Ted scaning elektronik tv service


I have a TWP4205[samsung display s42sd-yd05] end VMB 1110 tuner box for TWP4210[LG panel]Hou switched in service mode,for geometry settings...please!

Feb 22, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

42 inch techwood plasma no picture


the most common cause for this is the capacitor (1uf 630vdc)located at c19 on the main power board.the cost for this component is around 90p

Dec 17, 2007 | JVC PD-42WV74 42 in. Plasma EDTV

1 Answer

Plasma tv techwood 4210


hi the most common fault on this tv is what you describe .i fixed mine by replacing the capacitor (1uf 630vdc) at location c19 on the power board .. cost for this component less than 90p

Oct 11, 2007 | Flat Panel Televisions

Not finding what you are looking for?
Sharp Aquos LC-42D62U 42 in. LCD HDTV Logo

647 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68352 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Are you a Sharp Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...