My Sylvania HDTV is in a standby mode. Can you tell me what could be the problem. The power will not come on.

1. Open internal fuse
2. Power supply failure

power supply board has defective components,check for swollen capacitors and replace them,if problems still not solve email me at [email protected] .for further instructions

Hello, what is the model number? Without that, my best guess is the main board has a problem over saying a power supply problem because the stand-by lights on, that says that the biggest part of the power supply is working....thanks

http://www.searspartsdirect.com/partsdirect/user-manuals/lc195sl8-sylvania-parts-tv+lcd-manual [] Control Panel

POWER (pl 1)
Press to turn the unit on and off.
INPUT SELECT (pl 3)

5. SETUP (p11)
Press to display the main menu.
6. infrared sensor window
Receives infrared rays transmitted from the remote
control.
7. power on indicator
Lights up when power is on.
8. standby indicator
Lights up in standby mode.

This is due to a bad power supply system which consist of an electronical board with capacitors on them that burn out.

Sylvania 6419TE

The issue is the powerboard is not going into staby mode, unfortunatly this will need repair if its under warranty this repair would be covered. Now there is no real issue here if it does not go into standby but to save on those eletricty bills i would simply unplug it anyhow. The issue and reason why products have a stamdby mode is for auto timers and record timers things like that. What happends is the power supply inside is not going into its standby mode and the reason behind this is a defective relay.

I could get techincal and down to componet level but I will loose you in the tech mist. Quite simple here get it repaired or deal with it until it finally goes out. The power supply is on its last leg.

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Thanks

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

A job for the technician on this one. I have only worked on several flat screen before, on my last days as an electronic technicians. Half of the ones I worked on was the power supply inside ir the problem was like this. Instruction on how to fix them would require me to write many pages on electronic theory so, I am very sorry It is almost impossible for me to help you on that. Be carefull where you take that tv to. some shop can't fix those. You may have to search your local area for someone who specialize in flat sreen HDTV. Well I hope I have shed a little light on the problem. Thanx for posting the problem.

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

My sylvania TV stays on stand by mode only