Zenith XBR413 - Page 82

3-107
LD CHECK
(Laser operating is abnormal)
Execute “B.Check ALPC Parameters”
of “How to use Test Tool”
Execute “C.Laser Power Setup”of
“How to use Test Tool”
Check reference voltage.
E
F
G
FPD
VRDC
VWDC1
VWDC2
Is ALPC parameters
valid?
Execute “D.Laser Inspection”
of “How to use Test Tool”
OFF level
VRDC level &FPD
VWDC1 level &FPD
VWDC2 level &FPD
OK