Anybody have schematic for this motherboard Nike-13b ,or I try to find fuse for backlight but no luck laptop works fine only no backlight on screen thx
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I came across this TV (UN65LSO3NAF) and would LOVE to replace the backlights and save it but i do not know how to access it. I attempted this repair not too long ago on a 50 inch model and cracked the display while tryjng to remove the bezel around it. Even after that display crack and i was free to do an autopsy on the remains i could not find a safer/proper way of removing the metal frame around the display. Does anyone know the trick to opening these FRAME TV displays? Im not above carefully taking a dremel to the corners but im pretty sure there is a right way to do this. I have looked... -
Samsung LN46C630K1F – Intermittent Backlight, BN44-00341B Power Board
Summary for TL-DR readers:
• Backlight is intermittent, may come on with TV boot or not. No flickering, never fails during TV on.
• Have obtained Samsung schematic & service documents - Can upload if helpful.
• Have read ALL applicable threads
• C1818 and CP820 replaced as low hanging fruit
• CN802 data taken for normal and failed BL operation. SUMMARY: Pin 2 - 5vDet = 3.52 @normal, 0.0 @BL fail. Pin 6 - EPWM = 1.631 @normal, 1.058 @BL fail.
• VCC pin (18) of PFC... -
hi guy my friend gives me this tv a 50tu8070u that has no picture at all, sound ok, backlights ok. i tought it was a bad panel, but the tv has many horizzontal lines green, i tried with the tape method but nothing change, only the green lines disappear but still no picture. You that have more good than me, do you think it s a panel or can be the main board, because my friend wants buy a new main board....but the tv respond to the remote control, have sound only no picture so i think it s a panel problem that is so broken that i cant fix with tape...or i wrong if someone can help me thanks, i give... -
This specification for the Samsung RV 15 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 15 boardview and 15 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Samsung RV 15 Notebook is...09-06-2024, 05:27 AM
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This specification for the HP EliteBook 830 G5 + Samsung ?5 500GB External Portable SSD + 15.6" Classic Briefcase & Mouse Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 830 G5 + Samsung ?5 500GB External Portable SSD + 15.6" Classic Briefcase & Mouse boardview and 830 G5 + Samsung ?5 500GB External Portable SSD + 15.6" Classic Briefcase & Mouse schematic. Our users have donated over 1 million documents which are being added to the site. This page will...09-06-2024, 08:10 AM
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