Aiwa XD-DV290K Service Manual page 37

E. Picture abnormal
PICTURE ABNORMAL
Check the disc.
Refer to Servo part
Check PLL IC of MPEG part
Check DSP
Check MPEG
Replace B/D
END
F. Disc Error
DISC ERROR
Check Disc
Refer to Servo part
Replace B/D
END
If OK
YES (If OK)
YES (If OK)
YES (If OK)
YES (If OK)
YES (If OK)
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