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Equipment Repairs => LCD TV forum => Topic started by: P.R.Gore on July 08, 2021,03:57:02

Title: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 08, 2021,03:57:02

Hi,
Philips led tv model no-42PFL5008D/56 exhibit Philips logo then restarts, this happens again & agai until power is switched off. Looks like firmware problem. Can anyone help?Also need it's service manual & software update.Main board photo is attached.
Thanks.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: downunder on July 08, 2021,05:20:55

Are you sure its not a backlight problem?

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 28, 2021,04:54:32

Thanks downunder,
Yesterday I received set at my workshop from customer. I checked backlight section & power supply, it seems ok. Also there no connection of bl error to main board.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 28, 2021,05:47:51

Can anyone help by providing its firmware or nand flash dump file?
Thanks.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: jordan on July 28, 2021,09:50:45

Download file on this link
https://www.file-upload.net/download-14645782/TPM1013upgradeloader.zip.html

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 28, 2021,14:22:22

Thanks jordan.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 29, 2021,08:08:15

Thanks jordon.
After updating software from the given link, set has come out of restart loop. Exhibiting normal picture & sound.But on screen it continuously shows massage 'Cl+ key fail & Marlin HbbTV key Fail' . Please help to come out of this problem.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 29, 2021,08:09:23

Picture is attached.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 29, 2021,08:14:59

Please see attached image.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: jordan on July 29, 2021,09:38:33

[LCD display panel code OK].
Procedure:
1. Power on the set.
2. Press HOME button.
3. Press 1, 9, 9, 9 and BACK buttons.
4. Set should enter factory mode.
5. Change "Panel Flip" option (#50).
6. Exit factory mode by pressing the HOME button.
7. Unplug, plug-in and start the set.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 29, 2021,10:15:48

Sir after this  procedure screen showing panel id number. Please take a look at attached photo. Panel id showing 234, should I change it to 50? Please guide.
Thanks.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: jordan on July 29, 2021,12:35:25

FLIPPED OVER PICTURE
Procedure:
Enter factory mode (press Menu/Home, 1, 9, 9, 9 and Back/Return buttons) then turn Panel Flip option to off.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: jordan on July 29, 2021,12:46:08

Unique display panel code (3 digits) location
Every display has a unicque display code (3 digits). This code should be written on a sticker, in the lower corner of the housing or behind the Philips logo, in the right corner (on the apppliance label).

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: jordan on July 29, 2021,12:52:28

How to program the option code of the LCD display panel.

1. Press 0, 6, 2, 5, 9, 8 and MENU buttons followed by the 3 digit display code
2. Restore factory defaults.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 30, 2021,06:10:57

Sir, since set was kept upside down  it looked vertically flipped picture. Actually pic is ok. I set panel id to 173 which is mentioned in ser manual. It made no difference. Err display is still there. Related with Cl+  there is option in ser mode. What it shows I will send images. Please take look.

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on July 31, 2021,07:58:25

Can anyone help?

 :sign0085: :sign0085:

Title: Re: Philips 42PFL5008D/56/Restart problem
Post by: P.R.Gore on August 01, 2021,06:30:51

This set is now ok. Nand flash IC is erased & copied bin file from known working set which I received from one of my friends. Thanks jordan for your kind help.