PHILIPS LCD TV not powering on

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • XpHunTeR
    New Member
    • Sep 2015
    • 2
    • Israel

    #1

    PHILIPS LCD TV not powering on

    Hi guys,

    I have a problem with my PHILIPS LCD 47PFL8404H/12.

    When I connect power to the TV, It turns on. Screen is showing a blue picture of "PHILIPS" (sort of an intro), LED is blinking white for 4 seconds and then the TV shuts off - this is a normal thing because it happened since day 1.

    The problem is that I cannot turn the TV on.
    If I click on the power button which is located on the TV - nothing happen, neither when clicking on the power button in the remote controller.

    Note: I had another problem before the mentioned one. I needed to click like 5-10 times on the TV's power button in order for it to turn on.

    If I will know which part to replace, I will buy it on Ebay and try to replace it myself.

    Thank you!!

Related Topics

Collapse

  • ph445
    Philips 40PFH6510/88 not powering on
    by ph445
    Hello,

    I have a Philips 40PFH6510/88 TV which is not switching on. No no standby led, no nothing. There was no bang, no smoke, it was simply switched off and next day it did not switch on.

    I got the power PCB out and visually checked it, I did not see anything unusal on it, the fuse is OK and no cracked, burned components on either side, capacitors looks OK to me.

    Both big 450V capacitors are charging up to around 330V but on the secondary side I can't get any reasonal voltage on any output pins. Most are around 0.2-0.3 V. (not sure which one is standby,...
    10-23-2023, 08:00 AM
  • Protker
    Philips 47PFH4109 blinking 2 times when powering
    by Protker
    Hello!
    So i have a Philips 47PFH4109, and when i powering on the tv just blinks once, then after a 2 seconds blinks again, and does not turning on.
    I mean i measuring voltages such like 30V on the leds and the 12 volts on the other panels, which seems to be okay.
    I checked the backlight no issues with the leds.
    I checked every component such as all the mosfets, all the diodes, i dont see any bad capacitors (unfortunatelly i only can measure up to 200uF).
    I even took out the LD7591 chip and without it doing the same as before.
    Im just seeking for advice,...
    12-23-2021, 12:33 PM
  • G33RT
    Philips 8200 series 65PUS8204/12 stuck at Philips Logo
    by G33RT
    Philips 8200 series 65PUS8204/12 stuck at Philips Logo, it does not reboot it just stays on the logo.

    It does power up when pressing the power button.

    I already try the power button while plugin the plug with no result.
    Also put the latest firmware autorun-TPM191E_R.001.004.100.000.upg on a MBR/FAT32 USB stick at USB port2 with no result either.

    Could this be an PSU or eMMC issue ?
    07-19-2025, 03:43 AM
  • double_DD
    Philips curling iron - is this a common AC cable?
    by double_DD
    Hi all,

    Wife has 2 Philips hair curling irons half defective - after learning how they're supposed to work and testing them, it turned out that both have defective power cables, and both on the same place; broken wires due to wire bending.
    As they were both relatively easy to disassemble, and cables are plugged not soldered (as they can rotate in the handle), I was sure it would be easy to find replacements. But - NO! I'm unable to find anything similar on ebay or Aliexpress.

    Not sure if this is something Philips proprietary, or a standard, but the cable plug...
    08-18-2025, 10:04 AM
  • janos6662000
    Philips 47PFS7509/12 LCD TV problem
    by janos6662000
    Hi

    I have here a Philips 47PFS7509/12 LCD TV which came to me with a weird problem : without signal i could access menu, make a factory reset, access menus, etc.
    When i applied cable signal to check image, i had normal picture, but TV was restarting.
    I downloaded original firmware and applied the update, but the problem remained.
    From a colleague i received a "factory package software" which is a lot bigger.
    I made another firmware update, but still did not solve the problem.
    Somewhere on the way the error got worse, because at the moment the...
    08-12-2025, 12:54 PM
  • Loading...
  • No more items.
Working...