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I have a jvc lt-32dm20. The power will not stay on. The light flashes about 5 times and then switches right back to Standby mode

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6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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SOURCE: standby mode

It happened to me.. a FAx to Enrique. in California.

Posted on Jul 12, 2007

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  • 1 Answer

SOURCE: my emerson tv standby light is on the power light flashes twice

I have this problem too with my 32 inch Digital LCD TV.

Posted on Dec 05, 2008

budmrtn
  • 11361 Answers

SOURCE: my 26

You can download the service manual here: http://www.polaroidsupport.com/polaroid/en_us-sm.html
Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find

Posted on Nov 14, 2009

  • 1 Answer

SOURCE: my emerson tv standby light is on the power light flashes twice

Mine stayed in stanby mode and all I had to do was to switch the plug to a different outlet. The power strip it was on wasn't providing enough power. It worked fine for a month before I had a problem.

Posted on Dec 20, 2010

diodeic
  • 1622 Answers

SOURCE: Sony TV KDF-E42A10 Projection TV Standby

Hello,


Your power supply board is not yet dead, you know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Hope this helpout in solving the problem......

Posted on Jan 11, 2011

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How do I fix my Jvc the screen won't power on. When I reset it the lights on the buttons light up...but shut off right away. It has power because the red light on the bottom left corner stays lit.


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1 Answer

I have a jvc lt-42Em59. When the power is turned on the blue light comes on and after a few secs it flashes. Tried changing operating mode by doing the sequence with the buttons. Tried several times and...


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

Jan 22, 2015 | JVC Televison & Video

1 Answer

Jvc lt 42tg30j


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Mar 26, 2014 | JVC LT-42X579 42 in. LCD TV

1 Answer

JVC LT-42TG30J Doesn't start, blue light flashes


Could be an open internal fuse or power supply failure

Mar 18, 2017 | Televison & Video

1 Answer

JVC LT-32DM20 green light blinks no power


Its a error code----they are often vague and general in nature--not going to tell you replace "this single part or board".

Not usually a do it yourself repair--a shop is better suited for this problem.---I of course would open start by inspecting the power board for bad caps and voltages coming in and out of that board.

bad caps:

6_15_2012_5_19_00_pm.jpg6_15_2012_5_19_20_pm.jpg

Jun 14, 2012 | JVC Televison & Video

1 Answer

After turning ON the power/standby switch, the unit(receiver) display comes ON (green light) then after approx.4-5 seconds the display goes OFF and the unit defaults back to the standby mode (red light). I...


Is the red light flashing at first?
The unit may be going into protect mode. Lets hope it has done the job and the receiver has protected itself from failure.
Protect mode can result from speaker wires touching each other or the Amps2_bing.gif metal case. Check that first.
It can also be caused by unstable ohm loads if too many speakers2_bing.gif are connected to any of the outputs especially zone 2.
If you can remove all speaker wires and turn the unit back on. If it stays on, turn the volume down on the main zone and zone 2 if connected. Then reconnect speaker wires.

Nov 16, 2009 | Denon AVR-485 Receiver

1 Answer

My tv won"t turn on.


1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

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1 Answer

Black Screen / Computer Stays in Standby Mode


Completely remove the battery and unplug the power cord for a few minutes. Reinsert battery and power up. You can also hit F8 when starting and see if you can boot into safe mode.

Sep 06, 2007 | HP Compaq Presario V2000 Notebook

1 Answer

VCR automatically goes into standby mode


If this unit shuts down after you turn it on, it is going into stanby because the microprocessor is not seeing the proper pulses from the mode switch. this could be due to an out of time mechanism because of a broken gear, bad mode switch, the loading basket is out of time or broken, or the capstain motor or the cylinlinder motor is not sending the PG and FG pulses to the microprocessor. These can also be due to a power supply voltage missing. You can check the voltages with a service manual and make sure they are not low. You will also need to get the mechanism manual and check the timing of the mechanism. Then check the mode switch you can get a manual from here http://www.servicemanuals.net/results.aspx?brand=15&model=HRS&type=SM&pos=281 Good Luck

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