Parker TL24V1 - Page 22

Replace U201
Picture OK, all
source no sound
Check the
Earphone and AV audio
out ok or not
OK
No
Replace U201
Check signal of
pin27/28/29/30
of U601
Check U601
No
OK
Replace U601
No
OK
Repair the peripheral
components of U601
TL24V1 21
Trouble Shooting