20 Most Recent Zenith B25A24Z 25" TV Questions & Answers


lg tv 32 inc model /// 32lc56-zc i have a problem with the audio can you help my please

Zenith B25A24Z... | Answered on Apr 27, 2014


hello my zenith tv has a picture but no sound can youe help me.

Zenith B25A24Z... | Answered on Aug 18, 2012


hi,you can try to use different TV if you have an LCD tv try connecting it to your converter just to isolate the faulty.replace the RCA cord use a new one the RCA cord might have a problem.If your TV has two video input try to plug the a/v cord to another input sometimes video input has a problem...Last is sometimes the TV resolution did not support a high resolution video input signal.....thank you..

Zenith B25A24Z... | Answered on Sep 15, 2011


First of all, you certainly have three bad capacitors in this TV. CX3416 is a 25 volt 100mf cap that is bad. Cx 3218 is a 160 volt 2.2 mf cap that is bad and finally C3460 is a 25 volt 220 mf cap. The C3460 is the culprit that is stopping the feed to the audio out put IC. This cap is near the audio IC. It is attached to a large heat sink. Resolder the pins on this IC as well. And after replacing the capacitors, be sure to inspect all solder grounds and resolder as necessary. Hope this helps. Thanks for asking and show a few hands of support.

Zenith B25A24Z... | Answered on Jan 21, 2011


If you actually have the Zenith model TV (B25A24Z), the trouble is not in your set. This model has only an analog tuner, and what it sounds like you are describing is digital pixellation. This is what happens with a digital-to-analog converter box when it gets a weak signal, with rain fade or heavy snow on a satellite dish antenna, or when a digital cable system has some signal problems. The converter equipment locks the last complete frame (or breaks up into blocks and freezes) and the sound is muted.

You'll need to look for the cause of your trouble in whatever is feeding the TV. If you have a digital converter box for off-the-air broadcasts, make sure you have a good antenna and all the connections are tight. If you have satellite TV service or digital cable service, you might need to contact your service provider for help in troubleshooting and fixing the trouble.

Zenith B25A24Z... | Answered on Dec 19, 2010


If you are concerned with horizontal lines on the TV, you will need to replace the capacitors near and next to the vertical IC. Then inspect the vertical IC for cracked rings on the pins, resolder as necessary. Thanks for asking!

Zenith B25A24Z... | Answered on Nov 28, 2010


Hello
If sound is Ok for some channels and not for others is due to the settings of your TV. There may be different channels transmitting at different systems. Some may be in NTSC 4.43, NTSC 3.58 and so on. You may be set your TV for any one system. You just do one thing. Get in to the menu of your TV, surf along its settings and find the system function. Set it to "AUTO" will solve your problem. Ok.

Zenith B25A24Z... | Answered on Oct 25, 2010


sony MDL.KV-32FS210 Tv power light flashing,awaiting signal to come on. neither tv or cable remote wont turn on tv, manual button has no effect. I assume relay inop. Ther is no clicking as I normally hear.

Zenith B25A24Z... | Answered on Apr 13, 2010


Hi


Thanks for using FixYa. You’ll need to reset the Projection TV and to reset it follow these steps:


  1. Turn off the television and wait for 5 minutes.

2. After 5 minutes unplug the television power cord from the electrical outlet.


3. Let the television remain without power for more then 1 minute.


4. Plug the power cord back into the electrical outlet. If the television is plugged into a power surge protector, remove it from there and plug it directly into the wall outlet. Turn on the television. If the issue is resolved, then the problem is with the power surge protector and not the television.




If the issue is not resolved then this might have happened due to over-voltage. Please check the power supply unit for swollen/bulged capacitors and burnt wires/components on the power supply board of your TV. You should try and turn off the TV for 8-10 hours to reset it. Please make sure to turn off and unplug the TV for at least 1 hour (this will drain off current from all components especially capacitors) before you perform any repairs. Also note that the TV consists of very high voltages even when it is in OFF condition. All this is only recommended if you have electrical expertise and know how to solder/re-solder components.


Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks

Rylee

Zenith B25A24Z... | Answered on Apr 09, 2010


just buy universal remote.

Zenith B25A24Z... | Answered on Jun 28, 2009


TV wirked fine for years, but when we moved it to a new house 100 miles away the sound was gone even the cable supplied picture is great. Cable company couldn't recover the sound either.

Zenith B25A24Z... | Answered on Sep 07, 2008


I'm having the same problem, but I have a 13" with built in vcr. It acts like it's jammed with a video tape (it's really empty), and turns itself off.

Zenith B25A24Z... | Answered on Mar 14, 2008


We lost the chat communication.
check this LINK to download your schematic diagram. Make sure you get all the 7 parts before you can open it.
You will need winrar and acrobat reading 6.0 or newer to view the schematic.
Good Luck.

Zenith B25A24Z... | Answered on Mar 10, 2008


what make & model

 

Zenith B25A24Z... | Answered on Feb 16, 2008


You have a picture when you're watching a DVD, but none when you're watching regular cable? Does the audio appear to be okay?? Are you sure you've switched the inputs on the TV back to main???
Let me know..
Bill

Zenith B25A24Z... | Answered on Dec 08, 2007


could be vertical output IC or capacitors located close around the IC

Zenith B25A24Z... | Answered on Nov 28, 2007


due to shifting your yoke coil might have turned. if you are not tech person get it done by tech. good luck.

Zenith B25A24Z... | Answered on Oct 07, 2007

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