20 Most Recent Goodmans 257NS 20" TV Questions & Answers

0helpful
1answer

Hi, i have a 32'

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://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/
4/8/2017 10:28:12 AM • Goodmans 257NS... • Answered on Apr 08, 2017
0helpful
1answer
0helpful
1answer

Standby light flashing won turn

Power supply board damage, check capacitors and inverter components
7/23/2014 11:25:59 PM • Goodmans 257NS... • Answered on Jul 23, 2014
0helpful
1answer

I have a 32 inch toshiba analog that the volume keeps on going up to 100

Check the volumn up switch, use vacuum cleaner to clean it, else might be dust or insects inside the pcb where the volumn circuit is.
7/23/2014 11:23:30 PM • Goodmans 257NS... • Answered on Jul 23, 2014
0helpful
2answers

Tv keep going on standby when you turn it on

tv goes into standby all the time if a power supply is not fine, what happens is that a power supply produces two voltages, one small one powers a standby components and bigger voltage powers a line transformer which later produces more small voltages,
then later cancels the first small voltage.

chec your power supply semi conductors like, transistors, diodes and small value resistors, on your power supply. some power supply uses a IC to oscillate a ht. so check a supply at a w/shop.
4/21/2014 4:03:50 AM • Goodmans 257NS... • Answered on Apr 21, 2014
0helpful
1answer

Goodmans tv no signal

Check and replace its tuner.
2/19/2013 3:32:52 PM • Goodmans 257NS... • Answered on Feb 19, 2013
0answers
0helpful
1answer

Goodmans LD2655HD internal 2.5A fuse keeps blowing

do not attempt to repair by putting back fuse there is possibly short circuit in power boared get it checed . or email details of tv
4/8/2010 3:26:16 PM • Goodmans 257NS... • Answered on Apr 08, 2010
0helpful
1answer

Have fuse in tv set blown. fuse says ff4ah250v

4 amp 250 volt
11/2/2009 1:47:01 PM • Goodmans 257NS... • Answered on Nov 02, 2009
0helpful
2answers

Goodmans ld3750hd

Try these simple trick to find out yor remote control working or not....
Point the remote control towards the Camera of a Mobile Camera phone,with the camera on. While pressing remote, we can see a light (Infra Red) coming from its IR LED through the Mobile Camera if the Remote is working.
If the problem with the component that mentioned by you, write down the Number written on that and replace it with the same by the help of a Soldering Iron.
Also see the writing near to it for finding out what the component is.... For eg. C=Capacitor, R=Resistor, TR or Q=Transistor, IC=Chip, D=Diode etc.
4/29/2009 5:48:06 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
1answer

How to tune in a Goodmans 28ZKQGTV66W2

get connected and request for manual from
www.devicemanuals.com/guide/television/goodmans-manuals.html
4/29/2009 5:37:02 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
1answer

Unable to tune tv

next time you are moving a tv, make sure that
a tv is on a soft surface,
there is a dry joint on the card because of vibration onthe card.
take your tv to a w/shop for service.
that problem will be over. ok
4/29/2009 5:14:59 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
1answer

Burning Smell with Samsung HC-p5241w

dont fear the smoke behind. firstly open your tv. get a brush and clean the in side,it might be other particals dropped in side.
you are able to see where the smoke is coming from.
a qualified tech will solve that without wasting time on it.
4/29/2009 5:07:45 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
1answer

Goodmans ld3750hd

what you are trying to find is a frequency of the power supply, in my country we use 50Hz
but for you turn your tv at the back it is written on the cover of the tv.
that will help what you need. ok
4/29/2009 4:40:41 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
1answer

Goodmans crt tv dead

there is another supply missing from your power supply, chec your components on that power supply a ht of 90volts is missing,
check all active components like transistors,diodes and resistors with very small values,
if you go through you are going to win that problem, ok.
4/29/2009 4:35:22 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
2answers

T v program

http://www.devicemanuals.com/company/goodmans-manuals.html
you can get connected, for your help.
4/29/2009 4:22:57 AM • Goodmans 257NS... • Answered on Apr 29, 2009
0helpful
1answer

Sound but no picture on either SCART socket inputs

open the tv and check for dry joints on the jacks of AVS, if no dry joint is found
the ariel in put is different from AV inputs
change the AV in IC. AT THE W/SHOP
4/25/2009 10:14:07 PM • Goodmans 257NS... • Answered on Apr 25, 2009
Not finding what you are looking for?
Goodmans 257NS 20" TV Logo

28 questions posted

Ask a Question

Usually answered in minutes!

Top Goodmans Televison & Video Experts

Steven Wander
Steven Wander

Level 3 Expert

598 Answers

Kolbrun...

Level 3 Expert

1221 Answers

The Knight
The Knight

Level 3 Expert

76849 Answers

Are you a Goodmans Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Goodmans Televison & Video

  • Goodmans Televison & Video

Most Popular Question

fuse in tv set blown fuse says

  • Televison & Video
Loading...