Hi,
I bought an all in one Sony Vaio VPCL22Z1E 3D version which does not show anything on the display, instead it works ok on the hdmi output (video and sound).
I tested with a flashlight and it seems that it does not display the image without backlight but touchscreen is working.
It doesn't make any sound in the built-in speakers and the headphone output has a very weak level.
As an observation, I use a 19.5V power supply with 120W and in the specifications the original one would have 180W.
Could this be the reason why it doesn't work properly?
Mainboard is V021_MP_3D_1.1 1P-0115J00-8011 MBX-245 and 3D mb is V021 3D Giroppon MP Board 1P-1115J00-8012.
Can someone help me with the schematics of these boards (V021_MP_3D_1.1 1P-0115J00-8011 MBX-245 and 3D mb is V021 3D Giroppon MP Board 1P-1115J00-8012), so I can check the voltages?
Thank you.
I bought an all in one Sony Vaio VPCL22Z1E 3D version which does not show anything on the display, instead it works ok on the hdmi output (video and sound).
I tested with a flashlight and it seems that it does not display the image without backlight but touchscreen is working.
It doesn't make any sound in the built-in speakers and the headphone output has a very weak level.
As an observation, I use a 19.5V power supply with 120W and in the specifications the original one would have 180W.
Could this be the reason why it doesn't work properly?
Mainboard is V021_MP_3D_1.1 1P-0115J00-8011 MBX-245 and 3D mb is V021 3D Giroppon MP Board 1P-1115J00-8012.
Can someone help me with the schematics of these boards (V021_MP_3D_1.1 1P-0115J00-8011 MBX-245 and 3D mb is V021 3D Giroppon MP Board 1P-1115J00-8012), so I can check the voltages?
Thank you.
