Question about Apex Digital LD4088 LCD TV

2 Answers

Big shadow on tv model ld4088

Hi i want to know what to do do i go to the manual or something?

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The power supply is down. On the power supply board, location C205 is the culprit. You will also see an inverter connection near C205. What you will find is a dark brown tantalum capacitor, not the usual electrolytic capacitors shown in other answers. The value of this capacitor is 6KV at 47 joules. This capacitor or capacitors are found in surge protectors. In your case this capacitor is used as a standby (always on) waiting for your command to power on. This capacitor will light the screen (inverter will come on) and complete the action of a properly working power supply. Find a reputable electronics or TV shop (not Radio Shack), print and show them this note as well as your power supply. As a TV man, I never throw anything away. I happen to find this value of capacitor in a Philips TV power supply. If you can replace this cap, it will bring back your TV. Thanks for asking, Matt of Martins TV Repair.

Posted on Jun 06, 2016

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  • Apex Digital Master
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You can download the manual from here.

Posted on Jan 12, 2013

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Posted on Jan 02, 2017

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1 Answer

HOW DO I GET AN ANSWER FROM YOU PEOPLE


by asking the right question. If you ask a vague question you have a good chance of getting a vague answer .
as previously vaguely expained you have to do an auto scan
and let it complete.
This is based on your tv being connected to an antenna and being the model Apex Digital Apex LD4088 40 Class LCD HDTV - 1080p, 1920 x 1080, 16:9, 60Hz, 1800:1

You have to press menu button on your remote control when you see the message you saw on the tv screen.about Auto Scan. Then use the left and right arrows to select tv mode. Press the down arrow to select Air/Cable. Press the left or right arrow to select Air if antenna and Cable if it is a cable service. Once you have selected Air or Cable press the down arrow to select auto scan . If air then press right arrow on the remote (if cable then press enter on the remote)
This is explained on page 18 of the tv user manual
http://data.manualslib.com/pdf/1/84/8384-apex_digital/ld4088.pdf?0fa28d37b4d5ca4a9f59538bc95467d9

Jan 13, 2015 | Apex Digital Apex LD4088 40 Class LCD HDTV...

1 Answer

My flat screen will not turn on


Try changing the input device to something you are sure works. Switch off TV manually, switch off power, remove plug and retry after 48 hours. If problem persists, please refer it to a qualified service technician.

Jul 30, 2012 | Apex Digital LD4088 LCD TV

1 Answer

I just purchased an Apex LD4088 HD TV. My problem is the base apparently he holes on the neck of the base are not correctly alligned to attach the pedestal base, it seems to be upside down, it seems a...


We had this same problem. We attached the base and it was lined up sideways- but after we attached the screws we were able to turn the TV the right way. I don't know why APEX didn't just suggest that to you. I assume the TV's are made to swivel them from side to side if you want.

I hope that helps!

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hi. this will be an easy fix for you if you are a good solder. you will need to replace the convergence chip that is located on the PC board(main). this chip is damaged and it has failed due to this damage that has occurred. click below for your new convergence chip(stk).

CLICK HERE

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1 Answer

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The convergence IC's are definitely bad. This is not something you can fix yourself unless you know how to solder and are technically inclined.

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1 Answer

Shadowing on lcd tv when tv camera moves left or right


it could have something to do with the refresh speed of the tv set not sure if you can change it have a look in the menu or manual hope this helps jim

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1 Answer

Picture has a blue shadow


Hi,
Seems convergence out IC is fried in TV so it gives blue shadow.

Check out Convergence Out IC which you need to replace in TV, if you have enough experience of repair of big TV, necessary tools and know basic electronics.

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