Read Sony KDL-46HX820 / KDL-55HX820 Service Manual online
3-9. 3D MALFUNCTION
Troubleshooting
KDL- 46HX820, 55HX820
RM-GD017
3D malfunction
Is 3D glasses
power on?
No
IR has been output
on HEM board,
Check whether
there is interception thing
between Emitter
Yes
Yes
3D glasses
p
No
Yes
Change
during 3D displaying.
and glasses.
No
Power on
NG
Change
Watching environment
[How to confirm IR-output.]
ex) Look IR-LED through CCD/CMOS camera.
Replace HEM2 board
or
Charge battery
HEM2 Board
Panel (T-con)
Symptom
improvement
-27-
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