Question about Vizio VA19LHDTV10T 19 in. LCD TV

1 Answer

T.v. fell 3-4 feet onto carpet and now will not power on.

I have used my multimeter to test the circuits and I think it is the IC - Integrated Circuit EA1530A. I have not worked on t.v.s before or anything other electronics, besides installing car and home stereo. I do not know how to replace the IC or whether it is the only problem. Please help an electronics fixing noob. Here is the readings I got from the multimeter. Main Board# 715T3288-4 Part# CBCBPF82GKZ3 Power Supply Board# 715T2906-4 Part# PWTV8C21ASA1 R907: 167.7 DCV Q901: G-D: 1 Sec of Continuity, G-S: No Continuity, D-S: 1 Sec of Continuity R915: 2.4omhs R910: 166.2 DCV C920: 0.5 DCV IC901 TEA1530A Pins: 1: 0.5 DCV 2: 0 DCV 3: 1.3 DCV 4: 0 DCV 5: 0.1 DCV 6: 0.6 DCV 7: 0-183 all over the place DCV 8:166 DCV IC901 TEA1530A Pins #2 Pin as Ground: 1: 0.5 DCV 3: 1.3 DCV 4: 0 DCV 5: 0.1 DCV 6: 0.7 DCV 7: 0-180 all over the place DCV 8: 166.4 DCV Transformer(Top to Bottom): Left Side(Hot Side): 1: 167.1 DCV 2: 167.2 DCV 3: 167.5 DCV 4: 0 DCV 5: 0 DCV Right Side(Cold Side): 1: 0 DCV 2: 0 DCV 3: 0 DCV 4: 0 DCV 5: 0 DCV Connector: BL - ON/OFF Bright: 0 DCV 5v: 0 5v: 0 12v: 0 12v: 0 Standby: 0-183 DCV Jumped all over the place. Thank you for your time.

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  • Vizio Master
  • 78,267 Answers

Well time for a new TV.

Posted on Mar 03, 2017

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6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
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Good luck!

Posted on Jan 02, 2017

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bestdarngood
  • 3037 Answers

SOURCE: VIZIO L37

If anything, try taking it to a tv repair shop and see if they can find something wrong with it by looking at it which I am physically unable to do online. See if they can look at it free and tell them what you have replaced but I don't know what else without looking at it myself. I hope you get it working.

I doubt you can get a free inspection of it but you can try. Possibly let them know how much money you have spent already and maybe they will give a little leeway. Good luck.

Posted on Apr 02, 2008

  • 41 Answers

SOURCE: Vizio 42 in L42HDTV10A no power no lights no nothing

Yeah if you don't have any power at all, no lights or anything its the power supply.

Posted on Oct 08, 2008

  • 718 Answers

SOURCE: Vizio L37hdtv10a fails to fully turn on

You will have to isolate the main board and Inverters.
Unplug the inverters and turn on the set.
If it "turns on" then try re-connecting each inverter seperately to see if only one is causing the problem.

Posted on Mar 07, 2009

budmrtn
  • 11361 Answers

SOURCE: I have a Vizio VW46LFHDTV10A - the problem is the

It can be main board, T-CON, or LCD panel. I would try reseating the ribbon cables between the T-CON and the LCD panel first.Unless you have service manual and scope to look at the signals it will be difficult to be 100% for sure as to which board is bad, the repair guy will more likely to do board swapping, starting with the T-CON board.

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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

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

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Please post back what you fin

Posted on Oct 29, 2010

  • 2 Answers

SOURCE: My VP504fhdtv10a vizio plasma TV when connect

Logic Control D Board got nothing to do with this problem. This is your main power supply gone bad(usually not the sub power supply). I just repaired my VIZIO by replacing main power supply. Just remove back cover and your board will be right in the middle of the screen. Just get board part/serial # and google it. My best price was through eBay(around $100). Everything is fine now.

Posted on Feb 07, 2011

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Quick description as per ICOM Manuals:
Quote
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Unquote
I thus assume the IC you are looking for is the IC described as IC 6.
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