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Toshiba 40lv665d not coming out of standby mode after being left for more than 10 mins. I have to switch off completely on the button on the left side and then reset to HDMI which is a pain

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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

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Posted on Jan 02, 2017

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SOURCE: Insignia 37" goes into standby mode

I am experimenting with Insignia's and there is a feature whereby if a signal is not detected the TV will switch to standby mode (in about 10 - 15 minutes). It's documented as a tiny "note" in the manual under "Understanding the basics - Turning TV on or off"

I don't know if the TV resumes when the signal is restored or if you need to power on manually.

You are probably experiencing a glitch with the signal or the TV thinking the signal is not there. Are you watching a clear picture when this happens? I would first check to see if the signal is too weak (like using a signal booster). If that is not the case, it's probably the TV acting up.

I hope this helps.

Is this

Posted on Aug 10, 2009

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freelance-au
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SOURCE: Takes 10 mins to start up then crackles

Hi

A common fault with this model is bad capacitors in the power supply, Remove the back from your tv and look at the power supply for bulged / swollon capacitors on top, they may even leak a brown like substance and should have a value of around 1000uf 10v
Change these where possible with the same uf but higher voltage lets say 1000uf 25/35v
Hope this helps
Please rate my reply++++

Posted on Apr 05, 2010

  • 2246 Answers

SOURCE: standby light takes abouy 10 mins to come on then

change power supply

Posted on Jan 05, 2011

SOURCE: Takes a long time to come on from standby,and I

Hi, this could be a problem with the power supply in the tv, it is common and repair kits are available quite cheaply if you have good soldering skills.

Usually this is caused by capacitors that have dried up and split, you can normally tell as the capacitors are bulging on the pcb, you can get them in a kit as I said eBay sometimes do them or you can buy them indivually from a good electronics components supplier, make sure you get the correct values for each!! marked on the side of the capacitors in xx/v V, xxx/x uF and 105oC.

The picture below shows the type of theing that happens, the brown ones are bulging/split on the top whereas the black one is fine.

midgefive_0.jpg

High Voltages can exist in these sets, never attempt anything while plugged in and
if in doubt do not attempt it yourself and seek the advice of a qualified TV Technician.

Posted on Feb 09, 2011

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Is it normal for an acoustic solution 24" LCD TV to stay for like 10seconds before coming up after switching on from the stand by mode?


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These days there is much prejudice against using the standby mode and it would be expected designers would respond to this by changing the internal arrangements so standby consumes less power so when the set is switched on it will take time for capacitors to charge and digital computers to fully boot and so forth.
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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/
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I rescanned the channels after our area has gone digital and this went OK but now the TV won't come on and the standby light just keeps fashing as though its trying to come on. I left it all last night...


You did the opposite of what might be useful. Completely cut of it's AC supply, pull the plug out of the socket and leave it like that for 10 minutes.
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Hi, i have a toshiba 32wlt68 stuck in standby,i have fitted a new power board, still the same! but if i unplug the tv and hold the power button for a short time plug back in i can get out of standby,and...


Okay, this may a silly thought but, was there a switch or a dip switch on this replacement board you recieved. It may be in switched into the Service mode?
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Blessings,
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