Yes No; Audio Out Abnormal; Check U16; Replace U3 - Sony DVP-FX930 Service Manual

D. Video out abnormal
VIDEO OUT ABNORMAL
Check video jack J4 & mode
Check U11 filter
Check video signals from
U6 (MT1389LP)
G. Open/close abnormal
OPEN/CLOSE ABNORMAL
Check SW3 & SW4
Refer to servo part
Check the connection of part
Check traverse
E. Picture abnormal
PICTURE ABNORMAL
Check the disc
Check the traverse
Check the U9 (SDRAM)
Refer to servo part
H. Charging circuit
NO CHARGING
Is 9.5V OK?
YES
Is Q4 OK?
YES
Is SW1 OFF?
YES
Is J2 OK?
8-2
DVP-FX930/FX930CC/FX930WM
F. Disc error
DISC ERROR
Check disc
Check traverse
Refer to servo part
NO
Check P1
NO
Replace Q4
NO
Replace SW1
NO
Replace J2