Malfunction - Sony KDL-22CX520 Service Manual

Lcd color tv
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Self Diagnostic Function
3-9. 3D MALFUNCTION
* Not applicable for these model
* N
li
bl f
h
d l
3D malfunction
IR has been output
on HEM board,
during 3D displaying.
No
Replace HEM2 board
Symptom
improvement
HEM2 Board
Check whether
Yes
there is interception thing
between Emitter
and glasses.
Yes
Change
Change
Watching environment
NG
Panel (T-con)
No
Yes
Is 3D glasses
p
power on?
No
Power on
or
Charge battery
-25-
KDL- 22, 32, 40, 46 CX520
KDL-32, 40, 46 CX523
3D glasses
[How to confirm IR-output.]
ex) Look IR-LED through CCD/CMOS camera.
RM-GD020, RM-CD013
RM-GD020

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