Mulja tv repair portal
Equipment Repairs => LCD TV forum => Topic started by: P.R.Gore on July 08, 2021,03:57:02
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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.
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Are you sure its not a backlight problem?
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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.
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Can anyone help by providing its firmware or nand flash dump file?
Thanks.
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Download file on this link
https://www.file-upload.net/download-14645782/TPM1013upgradeloader.zip.html
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Thanks jordan.
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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.
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Picture is attached.
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Please see attached image.
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[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.
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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.
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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.
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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).
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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.
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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.
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Can anyone help?
:sign0085: :sign0085:
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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.