Ypbpr Input - HP LT3200 Service Manual

YPbPr Input

No picture on the
screen
Check the
Source; is it
working?
YES
Check
connect
NO
Check wires
(green, blue,
red)
NO
Replace the main
board
82
HP High-Definition LCD TV Service Manual
NO
Check the Source
device
Reconnect
YES
YES
Replace wires