Question about Akai PT5598HD 55" Rear Projection HDTV-Ready Television

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Convergence prblm My red conevgence just went out one day last month. I tryed to adjust it with the remote but it would not adjust at all. I have read the posts and tryed to fix my problem by replacing the two IC "STK392-040" But this did not fix the problem. I was wondering if you think it may be the conergance module assymbly?

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  • timmy47 Mar 09, 2008

    watching and just went out. have had about 4 years and ***** had any trouble. have ** sound or picture. red timer light on front of tv respondes to remote, but red light is all I get.

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If you have replaced the "STK392-040", I would suggest to go back and use a magnifier tool 2X to 4X to inspect the solder joints. Also use a multimeter check for good electrical connections from the pads to IC leads.
Check the fuses for open conditions as well the low value resistors nearby the IC's or you might also need to solder touch-up some joints that do not look very shiny.
Good Luck.

Posted on Mar 08, 2008

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What is a service adjustment?? HDMI not working. syncM NG, S NG, RGB NG4, HDMI NG1


Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

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You can't, it is impossible. Your iPad has no infra red emitter on it. Things that work from iPad to television, do so via the home network to the smart tv which is also on the network. VCRs were years away from that technology.

Google

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Jan 11, 2017 | Samsung Televison & Video

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My tv remote for my 55" philips smart tv stopped working, how can i fix this?


Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. In some cases, the remote control might need to clean.
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://youtu.be/wUpnETSm6_k
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]


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1 Answer

My Toshiba remote control se-r0077 sometimes works to control the DVD player and other times it doesn't. I've tried new batteries and the problem still persist s


One of the best ways to check if an infra-red remote controller is working properly is to look at it using a camera. (a webcam or phone camera will work) The camera will see the infra red radiation as visible light. If the LED lights up (on camera) consistently when buttons are pressed, then it may not be the remote at fault, but rather the receiver in the DVD player. Most of the time though, it IS the remote control at fault, and these are usually easy to get working again.

Couple of things to check are:

1) the battery terminals...
Batteries can leak and corrode the terminals in the battery compartments. Signs of this include rust, green coloured contacts, or a crystalline deposit. If you see any of this then clean the contacts using metal cleaner or some methylated spirit and cue-tips.

2) Broken wires connecting battery terminals to the circuit board...
The soldering in some remotes can be rather poor, and wires can sometimes come loose, especially if a remote has been dropped or bashed about a bit. Unscrew the remote and check everything is connected properly


3) Dirt under the buttons...
This can prevent a button from making contact with the circuit board properly. Unscrew the controller and separate the rubber button pads from the circuit board check for dirt both underneath the pads AND on the metal contacts on the circuit board. Clean as required with methylated spirit and cue-tips and then reassemble.


Hope that helps!

Jan 07, 2017 | Toshiba Televison & Video

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None of the codes are working to set up my xfinity remote to adjust the volume. Is there a code that isn't listed?


No as the codes listed are for the settings in the remote if the code listed doesn't control the volume you need to get an updated newer remote with all the newer code sets
As you may find that one code controls the channel and another may control the volume and will be unable to use them at the same time

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1 Answer

My UR5U -9020L remote won't change channels or pull up the guide?


how long have have you had the remote and is this the first time this has happened and when was the last time you changed the batteries?

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1 Answer

Devant ER 31951D remote


Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Pull up older posts. If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.
http://electro-medical.blogspot.com/

Aug 23, 2013 | Coby TF-TV3217 32 in. LCD TV

1 Answer

Would like to know the codes for a LG tv, Sony tv, and a TOSHIBA DVD ?


How to Program


Remotes With SET Button
1. Choose and press a device key i.e TV. LED will flash once.
2. Press "SET" Hold until the LED Lights up.
3. Enter the 4-digit Device code (refer code list).
4. The LED will flash once as each number is programmed at the end of the 4 digit the LED will turn off immediately if correct. If the LED flashes then something went wrong in the process. If the first code does not work then repeat the process with the next.
5. Important - Some brands use other manufacturers to make their devices if the codes available do not work the try the MAGIC search function.


Remotes Without SET Button
1. Choose and press a device key i.e TV. LED will flash once.
2. Press and hold BOTH the CHANNEL UP AND VOLUME DOWN button until the LED Lights up.
3. Enter the 4-digit Device code (refer code list).
4. The LED will flash once as each number is programmed, at the end of the 4th digit the LED will turn off immediately if correct. If the LED flashes then something went wrong in the process. If the first code does not work then repeat the process with the next.
5. Important - Some brands use other manufacturers to make their devices if the codes available do not work the try the MAGIC search function.


MAGIC SEARCH FUNCTION
1. The magic search function enables you to scroll through the entire code list one by one by pushing the on/off button. Each time you push the on/off button the remote automatically switches to the next code in the list and sends a signal to the device you have chosen.
2. Choose and press a device key i.e TV. LED will flash once.
3. Press and hold the SET button or if no SET button then hold BOTH the CHANNEL UP AND VOLUME DOWN button until the LED Lights up.
4. Enter the 4-digit Device code (refer MAGIC list) i.e TV is 0001.
5. The LED will flash once as each number is programmed at the end of the 4 digit the LED will turn off immediately if correct. If the LED flashes then something went wrong in the process.
6. Start scrolling by pushing the ON/OFF button as soon as your TV or Chosen device turns OFF lock the code in by pushing the DEVICE key again.

Mar 27, 2013 | Televison & Video

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