Power (red) light comes on but the red light will not change to blue indicating the TV is about to come on. Have unplugged the power several times and pressed and held the power button for about 30 seconds. Plugged the power cord back into the receptacle. Red light comes on. I press power button and red power light turns blue and picture comes on. Several hours later this same procedure may or may not work. As of now the light stays red to indicate it is plugged into power source, but blue light does not come on and of course TV picture does not come on either. What part do I need? Or how to test?
SOURCE: TV won't power on.
Open the back of the TV,and look at the can shaped items on the boards.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.If you have any questions,please let me know.Thank You very much!
Tyler
SOURCE: TV will not turn on. Power indicator light is red
You either have the power supply module or back lights inverter board problem, need to narrow it down.
Please see my basic troubleshooting guide here:
http://s807.photobucket.com/home/budm/allalbums
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
Parts: try www.shopjimmy.com or Ebay
SOURCE: when I plug the power
Right now the standby 5vdc is working but it may have gone into safety shutdown due to failed power supply or shorted circuits in the backlight inverter board. You need to troubleshoot it to narrow down the causes first before buying the wrong parts.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com just make sure to use caps with low ESR, 105c rating such as PANASONIC FM or FC series.
Please post back what you find.
SOURCE: TV won't turn on. Press the power button and the
I had a similar problem with my 42 in Philips LCD HDTV. Here was the problem. My Power Supply Board had several bad capacitors. I opened my TV (warranty was expired of course) and found four bulged capacitors on the PSB. Many major electronics companies Philips/Magnavox, Sony, Panasonic, and others were sold capacitors that failed in 2-5 years instead of 10-20. The capacitors fail prematurely due to a lack of preservatives. Unfortunately, they were installed in all sorts of devices and cause a wide range of failure problems. Here are some options for you. 1. Have it fixed by a professional $$$$$$$??????? (Is it under warranty?) 2. Open your TV and find PSB. (The board that the power cord plugs into) Check for faulty caps. If you find some (bulged or leaking) bad caps replace the entire board. The entire board costs around $250 right now because they are in high demand right now. They can be found at tv-part.com but supplies are limited. I would definitely shop around though. 3. Remove and then replace individual faulty caps. This takes some soldering skill. Caps are inexpensive and if you can take care of it yourself it will save you hundreds. This may be your problem. If you determine that it might be. I have a Tip/How TO tutorial on this site that may also help. It gives step by step instructions for replacing caps on PSB #715t2432-2. If this is your board you are in luck. Here is the Link: Fixing the Philips Turns/shuts off on its own problem. I'm working on uploading pictures to help guide people though the process as well. Let me know if I can do anything to help. Hope this helps and if it does please rate it accordingly. Good luck.
SOURCE: Basically i plugged in the
>>> Please leave feedback so I can continue helping You & Others
Hi,
The middle blue led is the charging indicator, sounds like you have (at least) a bad battery, remove it, plug in AC and try again, if no good, remove the HD and repeat, if no good, remove/replace the ram and repeat, if still no good, your mainboard is cooked.
Thanks,
Adam.
Hi
Configuring codes:
1.Turn on a desired device (VCR or DVD player)
2. On the remote control, press a device key once (i.e., DVD/VCR,
CBL/SAT or TV).
NOTE: To program control of a VCR, PVR (or DVR),TV/VCR Combo, or TV/VCR/DVD
Player Combo press DVD/VCR once. After programming a VCR Combo device,
you will be able to control channel selection,volume, and VCR functions.
To program control of a DVD Player,DVD Player/VCR
Combo, or TV/DVD Player Combo, press DVD/VCR once. After programming a
DVD Combo device, you will be able to control channel selection, volume, and
DVD functions.
To program control of a Cable Box, Cable Box/PVR (or DVR)
Combo, Satellite Receiver, or a Satellite Receiver/PVR (or DVR)
Combo, press CBL/SAT once.
3. Press and hold SET until the LED (red light) blinks twice,
then release SET.
4. Use the Manufacturer's Codes to locate the type of device and brand name and
then enter the first four-digit code for your device. If performed correctly,
the LED will blink twice.
5. Aim the remote control at the device and press POWER once. The device
should turn off. If it does not, repeat steps 2 to 5, trying each code for your
brand until you find one that works. If it still doesn't work, try Searching
For Your Code on next page
Auto Code Scan:
1.On the remote control, press TV once.
2. Press and hold SET until the LED (red light) blinks twice,
then release SET.
3. Enter 9 - 9 - 1.The LED will blink twice.
4. Aim the remote control at the TV and slowly press POWER button.Stop when
the TV turns off
5. To lock in the code, press and release SET.The LED will
blink twice.
6. To search for the codes of your other devices, repeat steps
1 to 5, but substitute the appropriate device key for the device you are
searching for.
Thank You
236 views
Usually answered in minutes!
×