Philips PET722 Service Manual page 13

4.0 MECHANICAL INSTRUCTION
up-plug the speaker line from TFT board,
9.
and don't forget de-soldering the black
ground wire behind black flannel.
At last you can take out the driver board from
cabinet using eradicator.
Don't forget to up-plug the FFC which
10.
connect with TFT board and main board