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HISENSE TV MODEL TL 2020 IS NOT SHOWING ANY PICTURE THE INDICATOR LIGHT IS HUST BLINKING RED & BLUE PLEASE HELP

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3 1000uf 16 volt power supply section output capacitor bad.
Solution: Remove and replace with a new caps.

Posted on Dec 27, 2010

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Posted on Jan 02, 2017

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1 Answer

I have a Hisense LCD T.V. model H32V77C. Power indicator is red. When I push the power button, indicator turns blue, then blinks red 3 times and returns to blue, then shuts off.


hi sounds like there's no backlight voltage, check power supply board for any swollen caps, if ok, test the voltage on the white connector from the power board to the inverter board , with a meter should be 24v dc thanks

shaun

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My 42' hisense tv turns on then blinks. blue then


Take it to a servicer with proof of purchase or back to the store. You will get it repaired for free or get a new TV.

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My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?


It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
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1 Answer

Light blinks like it wants to come on then 2 red lights blinks under the blue lighttemp and lamp are red lights tv want come on


Without the model number, I can't provide any details, but you should be able to look this up in the owner's manual. Usually blinking lights like this indicate a bad lamp, bad fan or something similar. The owner's manual will have a chart that shows what the indicators mean. If you can not find the manual, please post the model number and I'll look for one.

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1 Answer

Hisense tl2020 will not power on


power supply issue..may be some bad capacitors simply replace them....dada....your prob solved

happy to help

Aug 18, 2017 | Hisense TL1700 17 in. LCD Television

1 Answer

Toshiba TP43H95 projection tv has power but no picture


If it shuts off and then the power light starts blinking red or it never comes on but the power light just blinks red continuously that is usually indicative of the convergence ICs (STK 392-110). You never want to replace the ICs without also replacing the resistors that are associated with them. There are usually 6 resistors, one for each of the colors and there corresponding direction, IE Red horizontal, red vertical, blue horizontal, ect. In the case of this model tv all of the resistors are 2.2 Ohm and 2watts. You will find them right where the STK 392-110 ICs are. Right in front of them. They are blue and have this color code on them. Red, red, gold, gold. These are represented by stripes on the resistors. You can get the parts from www.bdent.com They carry the ICs and the resistors. If you do not feel comfortable completing this repair I could do it for you if you send me the board. My email address is: [email protected] The cost is 375.00 and that includes parts.
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3 Answers

HiSence Flat Panel TV, Model TL 2020


Hey Billy Lee,

If you're unsure how to unlock your TV, you may wish to check out Hisense's online documentation for the TL-2020 through the following link:

http://www.hisense.com/en/Support/download_manual.jsp

Instructions on how to disable any feature locks should be included in downloadable files on "page 9" and "page 10" of Hisense's support forums.

Hope this helps you out.

Sincerely,
Aaron
Go Ahead. Use Us.

Jul 22, 2008 | Hisense TL-3220 Television

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