Televison & Video - Page 4 - Recent Questions, Troubleshooting & Support


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
https://homenol.blogspot.com/
https://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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.

Sony Televison &... | Answered Yesterday


Just hold down the input button on the right side of the tv. This is the bottom one. So,
With the tv off,
press and hold the bottom button (input)
when the tv turns on, and you see the input menu
release and press the button to put the tv into a mode that works!
Thanks

Vizio GV42L 42... | Answered Yesterday


The unfortunate part Mike Miller is a lot of people doing videos on youtube on how to repair sets really don't know what they are doing and sending people in the wrong direction with bad answers, they have something that fixed their set and think that is the only part that would cause the issue or causing parts to be ordered that aren't bad....here is what you do to diagnose your TV...I pulled my service manual for your set and this code is from a backlight dimming error, there are 2 things that would cause this, 1st is the LD board is bad and needs replacing...I have a link at the bottom for a new board from shopjimmy.com...2nd would be some bad LED lamps in the panel and its shutting down the PMW (pulse width modulation) signal and turning off the LD board (chances are this is what is happening as that board seldom fails)...if your able and feel comfortable doing it you can measure the voltage at the PMW pin on the power board...it should show between 3.5 and 5 volts depending on what setting the backlights are set at...If you see that voltage when you power the set up and its running but it goes to nothing when the set shuts off then its lamps.. Most likely you have a couple failed lamps in the panel as of now but more will burn out if you don't get it fixed and the run time will get shorter and shorter as more of them fail over time..if that voltage should stay when the screen goes back then its the LD board...Good luck...
Search results for kdl70w850b

Sony Televison &... | Answered Yesterday


ARE YOU SURE IT EVEN EXISTS WE HAVE TO HAVE A- AND ANOTHER NUMBER HERE TO GET ANY CHANNELS LIKE -1 OR -3

Televison &... | Answered Yesterday


Sounds like the power supply board might be faulty. Another place to look is the relay that powers the TV either by remote control or the button on the TV

Westinghouse... | Answered Yesterday


I had to call Sanyo on this same problem, and I just wanted to help you out on this. When you turn on the the TV and it asks for home or store, chose home then do the channel scan. After the channel scan completes, switch to your tv source, hdmi1, then turn off the tv and back on and it should just go straight back to hdmi1. Let me Know if this works!

Sanyo 42 in.... | Answered Yesterday


The owners manual would have that information. Since we don't know the make and model of your TV. It's impossible to answer your question.

Televison &... | Answered Yesterday


That is the tuner RF section. You can buy new ones but unless you have expensive desoldering stations available, you'll most likely damage the circuit board. TV Parts Universal TV Stands DLP Chips ShopJimmy This place will have the parts you need.

Toshiba... | Answered Yesterday


What is your question ..........

Televison &... | Answered Yesterday

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