Manual for coby

SOURCE: Need tv remote code for coby tv model tftv1913

http://www.remote-codes.com/universalcodes.htm

The Knight

• 76851 Answers
• Posted on Dec 12, 2010

SOURCE: Our coby 32" tv/dvd combo worked fine but tonight

Hello

Your Coby TV/DVD combo is locked I thinks. Your remote model number may be COBY RC-056 and answeres

First do this:

Should the player develop a malfunction, unplug the player for 30

minutes. After that, power on the player and the restore function should
reset the player.

If it doesn't help reset the set to factory settings after resetting the password. To do this:-

Parental Controls - Press the right direction button to access Enter Password.

Input the 4-digit password to display parental control menu. The initial password

is 0000.

Change Password - To change the password, input the old password

- -> input the new password- - >verify again. Please remember the

password since the player's reset function would not revert the

password.

System Lock - Set the system lock funtion on/off. Set the lock function

On to access the parental control setup.
Unrated Lock - Set the unrated lock on/off.
Reset RRT - Restore RRT to the default.
[Set parential lock to OFF, and you can set it after resetting the set to factory settings.]
If you wants any further assistance, feel free to contact me throughFixya.

SOURCE: my coby tv has a

This is usually due to the tv's power supply shutting it down to prevent further damage. It does this when one of the other boards in the set is drawing more power than it should, indicating a faulty part on the board. This needs an experienced engineer to diagnose and repair it, and as this is a common fault with flat screens of all types, should not be too expensive, depending on the price and availability of spare parts.

SOURCE: I have a Coby TFTV

The tv still new only 1 week old?Yes,return it where u bought it and get a new tv replacement.No?This tv have a 2 long boards that call the LCD inverter boards each sides left and right sides of the tv.Could be etheir one of these two of this long LCD inverter boards it is dead.Must have electronic equipments to test to know exactly with one it is dead.These 2 long LCD inverter boards only job are to probvided a backlight to the tv LCD screen panel to get a pictures.Both of these long LCD inverter boards are not that exspensive and very easily to take the apart and replaced.Tries websites like Shopjimmy.com,Ebay.com to buy both long refurbishes LCD inverter boards for the replacement.

SOURCE: my coby tftv3227 tv won't turn on and has no sound plugged it in new power source and still nothing what to do?

I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.