Check item(28).
Check the video output port for failure. :
Check the Monitor output video signal is correct.
Check item (29).
Check communication between CPU and the
HDMI Tx device. :
Send the following command from Termite.exe.
Send the command "
i 0000 0000 0001
".
Is the return value "
01
" ?
If the communication results are OK
No video signal is output from Monitor only.
If the communication results are not OK
Go to
check item (33)
Go to
check item (29)
Go to
check item (30)
Check the output terminal.
Checking device. HDMI (Tx)
Check the I2C communication line.
No video signal is output from Monitor only.
Example
If it is normal, "
01
" is returned.
3-4 HDMI transmission IC (MN864788) failure detection procedure
96
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating