Model:HP2000 series
M/B:Newton_CR&HR_HPC MV_MB_V1
Problem is dimm display. I can see image when mobile flash light is used. Exact schematic is not available for this m/b and i've linked a reference scheme which is almost similar.
Measurement on lvds connector.
01. Pin29-30(+VBAT)-19V
02.Pin27(LVDS_PWM)-3.3V
03.Pin26(BL_Enable)-3.07V
04.Pin5(LVDS_DATA)-3.3V
05.Pin4(LVDS_CLK)-3.3V
06.Pin3-3.3V
07.Pin1-2(LCDVCC)-3.3V
Not sharing other pin measurements as i think they are not relevant as i can see a dimm image on screen.
LVDS connector is clean and no pins are dmaged. Checked the mentioned voltages on screen connector and they all reaches there.
I dont see anything missing in requirement for backlit to turn on. Any idea Guys?
PS:New screen and LVDS cable already tried.
M/B:Newton_CR&HR_HPC MV_MB_V1
Problem is dimm display. I can see image when mobile flash light is used. Exact schematic is not available for this m/b and i've linked a reference scheme which is almost similar.
Measurement on lvds connector.
01. Pin29-30(+VBAT)-19V
02.Pin27(LVDS_PWM)-3.3V
03.Pin26(BL_Enable)-3.07V
04.Pin5(LVDS_DATA)-3.3V
05.Pin4(LVDS_CLK)-3.3V
06.Pin3-3.3V
07.Pin1-2(LCDVCC)-3.3V
Not sharing other pin measurements as i think they are not relevant as i can see a dimm image on screen.
LVDS connector is clean and no pins are dmaged. Checked the mentioned voltages on screen connector and they all reaches there.
I dont see anything missing in requirement for backlit to turn on. Any idea Guys?
PS:New screen and LVDS cable already tried.