Philips DVP2898 Service Manual page 25

Abnormal color of video picture
Abnormal color of
video picture
Yes
Check whether the 27MHz
output signal normal.
Yes
Check whether the 3.3V
and 1.2V power supply
voltages on the decoder
board are normal.
Yes
Check whether the
video filter network
circuit is normal.
Yes
Check if the video signals on Pin
76/78/79/80 of U1 are normal
4-8
No
Check X3, R79,R6 ,C26 and C27
No
Check other of power supply electric
circuit
No
Correct the connection
No
change U1
Trouble shooting chart