Philips MX5000D/22S Service Manual page 10

2-4
F
No Sound
Digital no output
Yes
Check(figure 5) DVD Main BD
IC07, pin6
Possible Optical damage
or connection cable damage
No
Check DVD Main BD
Yes
IC07, pin1(Reset)
page 2-6, figure 5
Change IC07
No
Possible IC01 damage
Replace DVD BD