13.2. Diagnosis of Optical Pick-up Unit
How to distinguish Laser destruction/damage
Confirmation 1
Remove cover of mechanism block so that you will see the lens of optical pickup.
Confirm emission of laser at the moment when power switch is turned on.
If there is no laser emission, laser diode is faulty.
Confirmation 2
21
SA-VK81DGCS / SA-VK81DGCP
All manuals and user guides at all-guides.com
all-guides.com
Summary of Contents for SA-VK81DGCP
Page 12: ...11 Disc information 12 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 13: ...13 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 42: ...42 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 45: ...45 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 48: ...48 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 49: ...49 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 50: ...50 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 52: ...52 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 53: ...53 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 54: ...54 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 55: ...55 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 57: ...57 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 59: ...59 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 130: ...130 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 133: ...133 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 134: ...134 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 137: ...137 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 138: ...138 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Page 154: ...154 SA VK81DGCS SA VK81DGCP PRT0406 D K J N L All manuals and user guides at all guides com ...