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Tedelex TE - 1000DVR power supply board faulty.

Please I need an answer to my problem on the Tedelex TE- 1000DVR POWER BOARD. The board is labelled as ''TOPOW DVD RW POWER 853F 2004.10.21 0755-26636980'' . The fault is R120 AND R108 ARE BADLY BURNT OUT. Ineed the values of these two resistors. Please note further that this problems has been awaiting attention for a solution for five weeks.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

the dr
  • 447 Answers

SOURCE: Maytag Neptune m/n MAH3000AWW burnt R11 resistor

STOP
There is a short in the door lock (very, very common problem )
Go to ebay and search neptune washers and im sure youll find a site i was selling a kit to repair this. If you cant find it let me know ill look .

Posted on Jan 18, 2008

Slinteriors
  • 8617 Answers

SOURCE: need resistor value for RK62 on DP2X board for 57SWX20B

RK62 is a 2.2ohm 1 watt metal oxide resistor hitachi part number 0700054M any 2.2ohm 1 watt resistor will work although it does have to be metal oxide(flame resistant) for safety purposes.

Posted on Mar 24, 2008

Slinteriors
  • 8617 Answers

SOURCE: convergence power supply board

try www.partsstore.com they should have the board you need if its still available from RCA

Posted on May 25, 2008

  • 2 Answers

SOURCE: was given a Coleman power drill, model CMD8189. The charger is inoperable. The two resisters on the charger internal circuit board have been fried. The resistor codes have been burnt off, so I cannot

I need the same, but found a Makita multi-voltage charger and have been able to use it. The package says It is for Makita batteries only. HItachi also makes a universal battery charger. I found both at my local Lowe's. The Makita was originally $69, but was marked down to $25. The Hitachi was around $70. You can find either one for good prices on Ebay or Amazon.

Good luck!

Posted on Jul 05, 2009

gessneruk
  • 22 Answers

SOURCE: 37"scott lcd tv power supply

We repaired ours for about $5. We have a page with pictures showing the compnents replaced.

Hope it helps!

http://www.findonefindall.com/toyota-sienna/LCT37SHA_Scott_Akai_LG_LCD_tv.htm

Posted on Sep 02, 2009

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1 Answer

How do I switch on my tedelex TV if the screen button is on but the screen is blan


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board...

Feb 13, 2017 | Televison & Video

1 Answer

My tedelex tv model EC2922 goes on but the picture takes a while before showing. What's wrong with it?


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced.

Feb 02, 2016 | Televison & Video

1 Answer

Horizontal line through screen and low screen lighting


Hi sir!!!

Actually horizontal lines base on my own experience will cause of bad/faulty T-con board and the low screen light (back-light) cause of bad inverter board or weak cold cathode light when the 2 parts are both indicate faulty (inverter and T-con) the possible problems is on the power supply board..Because its very rare to LCD having 2 or more boards fault..

If that is the case..You need to check the power supply board (it is usually connected directly to the power cord)..Power supply is very hard working parts of all LCD TV so that this board is a commonly problem of all flat panel TV..This board is the one that responsible to supply DC voltage such as 5vdc,12vdc,24vdc to all the boards to function it properly..If the power supply board having voltage drop on there output all parts are not properly works until time comes that the TV will not turn at all..

Try to inspect the power supply first..Look at the power supply board (usually connected next directly to power cord).
Try this numerical steps.
  1. Open the back cover.
  2. Locate the power supply board.(usually connected next directly to power cord).
  3. Inspect the power supply board for any bulged/dome capacitors.
1_17_2012_4_14_43_pm.jpeg
4. If you found any bulged capacitors like the picture above kindly replace it with the same value (example:1000uf/35v means 1000microfarad/35volts)..
5. When you replacing the capacitors make it sure that you memorized the exact position of it because capacitors having polarity.Wrong polarity can cause more damaged.To make it sure please take a picture of it to avoid mistakes..
6. After replacing bad caps if any..Try to power it on again..

Hope it helps..If not please let me know..

Just keep on touch to me to fix your TV..

regards,
chester.

Jan 16, 2012 | Sceptre X46BV TV

1 Answer

Bought new power supply, no difference power button will not even go on or light up ; however small green light on mother board lights up. als accidentaly disconnected the switches wiring to the mother...


The green light just show that the motherboard is getting power.
The power button of the front of the case is connected to the mother board, not to the power supply, usually in the extreme lower left corner along with the with the HDD and Reset Button cords; Power button wire are labeled and usually red/black.
If all wired correctly, possible bad or stuck power button or reset button.
Hope this helps.
Please rate this answer by check rating "Hands"

Feb 08, 2011 | E-Machines T3958 (827103050974) PC Desktop

1 Answer

My LG plasma TV has been difficult to turn on for a while (I'd need to unplug it for a few seconds and then turn on) but now it won't turn on at all. No red light or anything. There is definately good...


HI:
This may be due to a faulty power supply and or Y-Sustain board, the first thing I would check is the power connector that goes from the power supply to the Y-Sustain board, Check and verify these voltage with the voltage label that is on the panel. If the unit will not turn on at all now then you may have a faulty power supply, you can find power supplies on E-Bay for cheap or try www.partstore.com or www.shopjimmy.com.

Dec 19, 2010 | LG Televison & Video

1 Answer

My tv gets off within some few minutes


Hello,

You can fix this yourself , all you need is details on how to go about it.

its the problem of overheating in the power supply board of the TV.on the power supply board of the tv there are few capacitors and IC.any of this ic is got short or may be weak.so due to this when you start the TV the current passes from electric outlet to the power supply board of TV.but when the current passes from that weak/faulty part at that time current gets stopped or slow and the board overheats and TV shuts off. this is a common problem faced by many other users too.the possible option to solve this issue is to check the power supply board by a meter and continuity tester and replace the faulty component on the board which is short due to which power supply board is getting overheated.its bit technical job but yes its not at all a costly repair to do or get it done by the technician. for required parts it can be easily available from local electronic hardware shop.] This will help. Thanks please keep updated.please please do rate the solution positively .thank you for using fixya..



Aug 13, 2010 | Televison & Video

1 Answer

I have no 24v and 12v on a dell w3000 tv


Incase the inverter board has shorts circuits that caused the 12/24vdc power supply to shut down, try disconnecting the power cable from the power supply that goes to the backlight inverter board to see if the 12/24vdc come back, if not, you need to find out if the power supply is getting the PS_ON signal at one of the power supply connector (you will have to trace out the board to see which pin that will be unless it is labeled on the Power supply board). No bad DC filter caps that you can see?

http://www.shopjimmy.com/catalogsearch/result/?q=Dell+W3000+

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Jul 22, 2010 | Dell W3000 30 in. HD-Ready LCD Television

1 Answer

Turn itself off as soon as you turn it on (37MF33ID/37)


in the lcd tv there are three main parts
1)the inverter board(pannel)
2)the main board .
3)the power supply board.
----------
if there is no power at all them main board is faulty.if no front led light is coming ON there is no power .so the main board is faulty.on the main board there is a fuse located you have to replace that and check first if still no power main board needs to be checked and replaced
---------------
if there is sound but no picture and front led light is ON then its inverter board panel problem.if this is your case replace inverter panel.its located in the lower side of the lcd in the inner area below the main board.
-----------
but if there is just front led light blinking , but no picture or sound then its power supply board problem.
------
but as you mentioned that the tv turns ON for some seconds then automatically turns off this indicates that the power supply board is not faulty but there is a component on the board that is getting over heated because its got weak so due this overheating of a component the circuit gets short and tv shuts off.
on power supply board there are some capacitors and ic located.if any of the component gets short or budged up then it short the power supply board.so you can check the components on power supply board with multimeter and get it replaced by using soldering iron.
----------
also you can get new replaCEment power supply board.this clears the problem completely.
---------
you can get the required board and components at ----- www.partstore.com -------- or from ------ www.radioshack.com ----
---------
if you are not familiar with doing this you can get it done by local tv repair technician familiar with this model tv.
-----------
This will help. Thanks please keep updated.please do rate the solution positively .thank you for using fixya.

Feb 20, 2010 | Philips 37MF321D 37 in. LCD Television

1 Answer

Power board part number


It's unclear which board you are referring to, so I'll include the likely two.

Parts 4120-6201-05 and 4120-6202-05 are both labelled "Power Supply (PU1)". I believe this is likely the board you are referring to. It is the small orange board in the top-back of the printer. It is unclear why there are two part numbers for it. However, I suspect they may both be for the same type of board with one containing optional, upgraded components.

Part 4120-0109-04 is labelled "PWB Assy (PWB-A)". I am assuming this means power board assembly. It is the small board in the back of the printer, in the lower-left (looking at it from the back). This does not look like it would be called a power board. It looks more like a logic board.

Jun 06, 2009 | Minolta magicolor 2200 DeskLaser Printer

1 Answer

My plasma tedelex no sound no picture but power is on


Sounds like (at minimum) you're going to need a new Y sus board. If you're lucky, you won't need the Z sus board, too. Many times they both go out at the same time.

Oct 26, 2008 | LG RU-42PX10 42 in. HD-Ready Plasma...

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