(No.YD118)1-19
NO
NO
YES
YES
Check connections between
ZR966 and pick-up head.
Check cable connection on
pick-up head.
NO
YES
YES
YES
YES
YES
Check cable connection on
pick-up head.
Check RF signal waveform.
Focus on OK?
Proper signals on
A,B,C,D of ZR966
NO
NO
Check the track_s connection
on ZR966 and motor dirver.
Track on OK?
Disc is play?
Properly track_s
signal on ZR966?
NO
Check the tracking control
amp circuit on motor driver.
T+ & T- output
properly?
NO
Check the focus_s connection
on ZR966 and motor driver.
Check focus_s
signal on ZR966
YES
Check the focus control
amp circuit on motor driver.
F+ & F- output
properly?
D
E
Summary of Contents for CE MANUALXV-N450BUC
Page 29: ... No YD118 1 29 2 COMPOSITE VIDEO SIGNAL Fig 11 2 5 2 12 AUDIO OUTPUT FROM ZR966 Fig 12 1 ...
Page 37: ...A 1 2 3 4 5 B C D E F G System MPEG section SHEET 2 2 9 2 10 ...
Page 38: ...A 1 2 3 4 5 B C D E F G Servo control section SHEET 3 2 11 2 12 ...
Page 39: ...A 1 2 3 4 5 B C D E F G AV Jack section SHEET 4 2 13 2 14 ...
Page 40: ...A 1 2 3 4 5 B C D E F G Timer Key control section SHEET 5 2 15 2 16 ...
Page 42: ...A 1 2 3 4 5 B C D E F G Printed circuit boards Main board 01 Top view Bottom view 2 19 2 20 ...
Page 44: ...2 23 2 24 ...
Page 45: ......
