anyone can help me, which one is the LCD_VDD line on the LVDS connector?
i've found only 19v line on pin 1 & 3, this unit was replaced the screen panel by it's owner cause the panel is broken, confirmed by me after arrived on my desk, the new panel that came with the unit is working fine, after checking the LVDS connector pin 1 & 3 shorted to ground when the cable attached so i replaced the cable.
the unit still have no display on lvds but it had nomal image on it's HDMI port, i can't find the hall sensor since the owner loose the magnet on the screen frame cover and i don't have schematic or boardview too.
should i gave up on this cause maybe, the LVDS line from SoC is broken or could someone help me identify the signal on LVDS pin (picture attached) and where is the hall sensor on the board?
Board ID: BM5291_VER1.3
i've found only 19v line on pin 1 & 3, this unit was replaced the screen panel by it's owner cause the panel is broken, confirmed by me after arrived on my desk, the new panel that came with the unit is working fine, after checking the LVDS connector pin 1 & 3 shorted to ground when the cable attached so i replaced the cable.
the unit still have no display on lvds but it had nomal image on it's HDMI port, i can't find the hall sensor since the owner loose the magnet on the screen frame cover and i don't have schematic or boardview too.
should i gave up on this cause maybe, the LVDS line from SoC is broken or could someone help me identify the signal on LVDS pin (picture attached) and where is the hall sensor on the board?
Board ID: BM5291_VER1.3
Attached Files