Insignia 19KK44 Service Manual page 8

Alignment Instruction
Alignment flow chart
Check if having written FALSH
Produce main board
Assembling and alignment(check if the voltage is 120V)
White balance alignment
Connect to the central signal source, check if every function of TV (such as omitted channels,
analog signals control ,etc.)is normal, check if output of earphone and speakers is normal.
Input signal to AV/SVIDEO, check if every function is normal.
Input high definition signal(mode) to YPbPr, check if every function is normal.
Input VGA signal, check if display is normal, check if every function(such as analog signal
control) is normal, check if horizontal/vertical center is normal.
Input HDMI signal, check if display is normal, check if every function(such as analog signal control)
is normal, check if horizontal/vertical center is normal.
Connect external FM antenna, check if there is any omitted channel and output of speakers is
Setup before leaving factory, check out accessories, then packaging.
Fig.1 Alignment flow chart