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[Solved] Philips 47PFL6008K/12: Inconsistencies in Power On, Internet Reception, and Visual Display

tomavs 12264 8
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 17185328
    tomavs
    Level 13  
    The TV works very unstable, i.e. there are problems with switching on and receiving the Internet. Sometimes the TV turns on completely normally with the initial logo, other times without the Philips logo, and still other times it turns on and after a while the vision disappears, only the voice and backlight remain. Sometimes it doesn't fire at all. The Internet is also received chimerically or not at all. I think it would be enough to replace the software. When I try to update via the Internet, a message is displayed that it is up to date. Can anyone help with these ailments?
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  • #2 17185401
    Ibuprom
    Level 26  
    You can try to restore factory settings. If the service doesn't help. I had several copies of Philips, for which neither the memory reflash nor the processor reflow helped. It was necessary to replace the motherboard and at the same time replace the ceramic radiator with a larger one made of some colored metal.
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  • #3 17185618
    tomavs
    Level 13  
    This, unfortunately, does not help.
  • #4 17185690
    Indyczes
    Level 33  
    Unfortunately, these boards are defective and unavailable, possibly delamination of the laminate, even the central service is unable to purchase.
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  • #5 17185695
    Ibuprom
    Level 26  
    You have to look for the "survivors". That's why I mentioned replacing the heat sink. Low cost and a good chance for long-term operation of such a plate.
  • #6 17185819
    tomavs
    Level 13  
    If I had the CD, it wouldn't be an issue. Of course, rebooting doesn't help.
  • #7 17185894
    lisek
    Service technician RTV  
    Uploading the NAND charge again helps in 70% (+ new chip from the store)
    Load under Link_ to the forum
    * the rest is the fault of the CPU BGA (on the balls, the rebal does not help and even kills it :?:
    Quote:
    In SDM mode after a short circuit ......starts and works normally.
    Does not display any errors / or service menu.

    P.S
    Motherboard with CPU Fusion P240, sometimes FNP102-B2E31 HiDTV > (very high temperature). Main hard to reach.
    As a colleague wrote above > a better radiator (+ you can add a fan).
    Firmware link_ver. DE
    Philips 47PFL6008K/12: Inconsistencies in Power On, Internet Reception, and Visual Display

    Quote:
    PFL9007 - PFL8007 - PFL7007 - PFL6007:
    Sigma Designs (Trident) HiDTV Fusion SoC 1Gb ​​DDR-3 e 1Gb NAND FLASH
    Attachments:
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  • #9 17473776
    Romo324
    Level 11  
    If it will be useful, I tested the batch given at the link and it works, uploaded with the NAND LITE programmer. The TV is LE46PFL8008S/12. In my case, however, it was not the batch's fault, but the processor reballing helped, you have to do it very carefully, because the laminate bends a lot under the influence of temperature. Installed additional cooling from the graphics card and it runs nice. The processor tends to overheat.
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Topic summary

The Philips 47PFL6008K/12 TV exhibits multiple issues, including inconsistent power-on behavior, intermittent internet connectivity, and display problems where audio continues but the visual output fails. Suggested solutions include restoring factory settings, replacing the motherboard, and enhancing cooling systems due to potential overheating of components. Users have reported that re-uploading the NAND charge can resolve issues in some cases, while others have found success through processor reballing and additional cooling measures. The availability of replacement parts is a concern, with some boards being defective and hard to source.
Summary generated by the language model.
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