Author Topic: power supply + driver LED PLDJ-P978A= PCB P/N 3PAGC10029A-R  (Read 264 times)

0 Members and 1 Guest are viewing this topic.

ANDRASONI

  • Sr. Member
  • ****
  • Posts: 104
    • Email
It is equipped with the FSQ510, L6599, FAN7621B and R2A20117 ( PFC integrated circuit ) and are in a PHILIPS 52PFL8605 K/02 led TV chassis Q551.1E LA. The front light flickers 3 times, the voltages of 12 and 24V are missing (PFC does not work), thank you in advance!
    I changed  R2A20117 without success...
« Last Edit: May 12, 2018,06:51:13 by ANDRASONI »

Mulja tv repair portal


astracat

  • Hero Member
  • *****
  • Posts: 234
    • Email
Re: power supply + driver LED PLDJ-P978A= PCB P/N 3PAGC10029A-R
« Reply #1 on: May 11, 2018,16:58:56 »
hi have you tried the update firmware?,last time i had one with same problem update cured it
regards
astracat

ANDRASONI

  • Sr. Member
  • ****
  • Posts: 104
    • Email
Re: power supply + driver LED PLDJ-P978A= PCB P/N 3PAGC10029A-R
« Reply #2 on: May 12, 2018,06:50:20 »
Thank you, but It can be updated if the TV does not start at all? At some brands , it goes
(Vestel for example), but I do not know if it is also true for Philips.
« Last Edit: May 12, 2018,06:53:08 by ANDRASONI »

Mulja tv repair portal

Re: power supply + driver LED PLDJ-P978A= PCB P/N 3PAGC10029A-R
« Reply #2 on: May 12, 2018,06:50:20 »

astracat

  • Hero Member
  • *****
  • Posts: 234
    • Email
Re: power supply + driver LED PLDJ-P978A= PCB P/N 3PAGC10029A-R
« Reply #3 on: May 12, 2018,12:44:03 »
hi tv looks at usb port on first powering up,if stick is fitted into tv first then plug in ,always worth a try,
good look update file on download page and phillips website
regards
astracat
« Last Edit: May 14, 2018,05:09:14 by astracat »

ANDRASONI

  • Sr. Member
  • ****
  • Posts: 104
    • Email
Re: power supply + driver LED PLDJ-P978A= PCB P/N 3PAGC10029A-R
« Reply #4 on: May 16, 2018,09:08:01 »
Thanks for the answer, I found the faulty FAN7621B integrated, I will replace it and I will tell you the result.The best regards!

 

Powered by EzPortal
download