Question about Samsung SyncMaster 940MW 19" LCD Monitor

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Power supply IC number

I WANT THE ic number for SUMSUNG 940MG Power supply

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: SMPS IC for Samsung 753S Monitor

Can you help me about SMPS IC DP704c on jitendereco@gmail.com

Posted on Mar 03, 2009

  • 1 Answer

SOURCE: A 8 pin Ic power supply(AK41-00846A)is burnt so i

I do not have a solution but, I guess I too have the same problem. How did you check the power IC, do you have a manual for the player?

Posted on Jan 15, 2010

budmrtn
  • 11361 Answers

SOURCE: Good day, my monitor's power

How do the DC filter caps look? no bulging/leaking tops?
You need to verify the DC output of the 5vd and the 12~18 for the inverter, you will plug the power into the wall outlet and turn off the monitor using the power switch, check the DC voltage (The power supplies will be runing the minute the monitor is plug into the outlet and you do not want the inverter circuits to be running so you can check the DC with the inverter off and on to see if the DC ouput is steady. Please post back what you see.

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague

Posted on Sep 13, 2010

rajpawar0003
  • 1 Answer

SOURCE: 56 V - faint horizontal lines across the display

u can search problem in vertical section may be sum IC component was dry resold them .

Posted on Nov 04, 2012

gopakumarg43
  • 74118 Answers

SOURCE: Pl tell me the correct number of the ic and volt of the ic used in samsung 740nw power supply board because the ic is burst so i cant identify the number

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Circuit diagrams of many popular TVs are given.

Posted on Aug 30, 2015

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Hi, I have a telefunken TTV-2126B, the IC from the power supply burst and I can't see which number was it. can you help me with that.


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Power supply sction smps] circuit diagrams to many popular brand TVs and other devices are given. Hope it might help you to find out the IC number.

Mar 28, 2015 | Televison & Video

Tip

SAMSUNG PLASMA POWER SUPPLY CLICKING.


If you have a Samsung Plasma PS50A550 which will keep clicking and not come on, the fault is in the power supply .Check Power supply if its a BN44_00222a. This PCB cost almost $ 300.00 can be fixed for around $ 30.
The fault is in the 5.3v supply to the T.Con PCB. On the Power supply check voltages.VS will not come on unless the T.Con pcb is active.
Check on printed circuit side of PCB on secondary side there are 3 IC close to one another. 2 IC'S are 8 pin and one is 16 pin. Replace both 8 pin reg IC (25h3ll ) these are available from RS components. Part number is STS25NH3LL. The 16 Pin IC is a L6725A but this is not faulty.
lets keep these good TV working for another 4 years.

on May 30, 2014 | Samsung PS50A550 50" Full HD Plasma TV

3 Answers

Ic number of acer lcd monitor v193hqv?


Hi guys the pwm ic number in acer v193hqv is TEA 1530 AP.......
ic-number-acer-lcd-monitor-v193hqv-24xmyhrdihglghh0of3x3cm1-3-0.jpg

Aug 05, 2014 | Acer Computers & Internet

1 Answer

Power supply problam solution


What is the number of regulator IC uses with the power supply to this set? If you wish to get details about how to troubleshoot SMPS power supplies, check this link. There is a recent post about it. Check it.

Mar 21, 2013 | Sharp Televison & Video

1 Answer

Floor model


If the IC your talking about has a designation number of IC601, the number is MX0841AB-F. Common regulator IC. Sony says that IC is no longer avaialable. You may get lucky and take out the entire G board and have ptscorp.com, or Tristate.com repair the board for you. Good Luck

Sep 17, 2007 | Sony KP-53S65 53" Rear Projection...

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