JVC EM TV, no cable box, just a line to the TV. I have to run a channel scan nearly every day, not sure why it's dropping the channels. Any ideas, and/or a fix?
It sounds that the main system control memory IC to this TV is faulty. Contact any service technician to confirm. This is not a user repairable fault. Gopakumar Gopalan Google
SOURCE: Toshiba 26AV502U Won't Pick Up Channels
Hi albertogiler,
I am happy to help, you will need to attach a antenna to the tv to pick up OTA over the air signals, depending on your location you may be able to use a set of rabbit ears, I have provided a link to a site that will explain in depth.
http://www.antennaweb.org/aw/welcome.aspx
Let me know if this helps and please rate this solution. lone99star
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jason_77a19afa8d604dee
SOURCE: lower channels not working or fuzzy on LG 50PC1DRA
I hope you have a VCR! I want you to do a brief 10 minute recording of each of the stations in question then play them back on the tv using the video input jack instead of ch 3 or 4. If you have the same problem then you have just recorded the cable signal coming into your home and therefor is the cable company's responsibility to repair. Have them come out and demonstrate the tape to them. You will enjoy the look on his or her face. If I can be of any further assistance, please do not hesitate.
By the way, I spent a lot of summers at my Aunts home in St.Catherine's as a kid. Great times.
SOURCE: no tv signal on my olevia 232-s12
cable or Ant.. ? after the scan if there is no channels found (0 digital, 0 analog) then try with cable or Ant to see if any of them work.. if they still don't pick up any channels and the whole yellow progress line goes across.. then it sounds like the tuner on the tv is bad.. and the tuner is part of the main-board so the whole main-board will have to be exchange or repair.. contact Amergence technology they are a 3rd party repair center that service Olevia TV's and they will be able to give you an idea on the repair cost..
<<< Amergence Technology number is 866-965-3842 >>
SOURCE: No Channels found after scan for new channels
was it working before ?
Are you on cable ? run your scan in cable mode
Are you on an Antenna run your scan in air mode
SOURCE: Dynex 32" 720 LCD HDTV - no channel listing after run auto scan?
Excuse me but the other answers are written by people who have not actually confronted the problem and are just guessing. They are all wrong. Here's the answer:
If your TV is expecting a TV input, it will keep searching for at least one TV channel on cable or antenna. If you only have a DVD player plugged in, for example, or if your cable is hooked up wrong, so there's no video signal on it, the TV will keep searching forever. (This is an unforgivable design flaw, by the way. But then, it was a cheap TV, wasn't it?)
To solve the problem, look at your remote control. You will find input buttons. Mine are small, along the top, right under the "power" button. Try pressing "video" for example, instead of TV. That stops the TV from hunting for TV channels.
Have a merry Christmas. Enjoy your new TV. Watch it in moderation and eat fruit and vegetables every day.
If you have already run the Auto Tuner as part of the quick setup earlier in this guide, please
skip ahead to "Channel Summary" to continue setting up your television. In Auto Tuner Setup,
the TV automatically scans through all available channels, memorizing the active ones and
skipping over blank ones or channels with weak signals. This means you scan using the
CHANNEL +/- buttons), you will receive only clear active channels.
Press the MENU button
?† To AUTO TUNER SETUP
?® To operate
?® To choose CABLE or AIR
Press the OK button to start
Initial Setup
Auto Tuner Setup
Programming will take approximately 1 to 2 minutes. The auto tuner is finished when the
message PROGRAMMING OVER! appears onscreen.
Channel Summary
Channel summary allows you to customize the line-up of channels received by your TV. You
can add or delete channels from the line-up or prevent any unauthorized viewers from watching
any or all 181 channels.
Press the MENU button
?† To CHANNEL SUMMARY
?® To operate
The Channel summary screen will now be displayed with
the channels set to scan marked with an "?". You can delete
channels from the scan by removing the "?". If any channels
were missed during auto tuner setup and you wish to add
them, you may by placing an "?" next to the channel number.
?† ?® To the SCAN column
Press the OK button to include or delete from scan
Press the MENU button when finished
You can block access to a channel by activating the channel lock.
Press the MENU button
?† To CHANNEL SUMMARY
?® To operate
?† ?® To the Lock Column ( )
Press the ZERO button to lock or unlock that channel
Press the MENU button when finished
Press the MENU button when finished
AUTO TUNER SETUP
CABLE
If you wants any codes, contact me through Fixya. Ok
.
I'm quating these procedure from the manual I've with me, and it is for JVC AV32S565.
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