Philips DVD590M Service Manual page 16

No Digital Out on Coaxial
No Digital output from
coaxial terminal
GO
Check point: the user' s set up manual
Observe: check the audio set-up is in
digital output mode
YES
Check point: pin 10 of CN503 on
power board
Observe: the +5V is presented
YES
Check point: R119 at pin 162 of M3351
Observe: check is the R119 opened
NO
Check point: J4 at main board
and CX503 on power board
Observe: check is any poor
contact between
Cn5103
4-6
YES
J4 and
NO
Solution: Change the set up
NO
Solution: Check the 5V supply
Solution: Replace R119
YES
Solution: Replace the connector
assembly
Trouble Shooting Chart