Haier LE32B8000 Service Manual

For troubleshooting a main board failure, refer to section 9-2 of the service manual for detailed steps and checks.

To connect your computer to the Haier LE32B8000 TV, follow these steps: 1. Ensure both the TV and computer are powered off. 2. Connect the VGA and audio cables from the computer to the TV. 3. Connect the power cords for both devices. 4. Power on the TV and switch it to PC mode. 5. Finally, power on the PC.

The Haier LE32B8000 TV supports aerial connections with an IEC(female) input and has an impedance of 75 unbalanced.

You can connect a DVD player to the Haier LE32B8000 TV using either the AV IN terminals or the HDMI ports. For AV connections, use the yellow (video), red (audio R), and white (audio L) cables. For HDMI connections, simply plug one end of an HDMI cable into the DVD player and the other end into the HDMI port on the TV.

To use an AC power source, insert the provided AC polarized line cord into a standard polarized AC outlet. Ensure you use only the attached power cord for this purpose.

If your TV is not turning on, try unplugging it from the AC outlet and then plugging it back in. This should return the unit to normal operation.

The 'ADC setup' option allows you to set the ADC value for YUV and VGA signals. It can also be auto-set using a 100% color bar for YUV and a Checkerboard signal for VGA.

If adjusting the color settings does not resolve the issue, try updating the TV's software and rebooting the device. If the problem persists, you may need to change the mainboard.