3D Malfunction - Sony KDL-32EX720 Service Manual

3-9. 3D MALFUNCTION

3D malfunction
IR has been output
on HEM board,
during 3D displaying.
No
Replace HEM2 board
Symptom
improvement
HEM2 Board
KDL-32/37/40/46/55EX720,721,723,724,725,726,726,727,728,729(AEP/UK/RUSS)
Check
Yes
whether there is
interception thing
between Emitter
and glasses.
NG
Change
Watching environment
Panel (T-con)
No
Is 3D glasses
power on?
Yes
Power on
Charge battery
[How to confirm IR-output.]
ex) Look IR-LED through CCD/CMOS camera.
Yes
3D glasses
No
or
TROUBLE SHOOTING
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