Pioneer KURO PDP-LX508D, Service Manual

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PDP-LX5080D
39
5 6 7 8
5 6
7
8
C
D
F
A
B
E
5. DIAGNOSIS
5.1 POWER SUPPLY OPERATION
5.1.1 LED DISPLAY INFORMATION
LED Pattern
AC OFF or Main
power switch OFF
Standby power
management
Power ON
(Screen ON)
Power-down
Shutdown
During reservation
video recording
(Unit: ON)
No digital adjustment
data copied for
backup
In the process of
rewriting the program
of the microcomputer
During factory
operation
During reservation
video recording
(Unit: Standby)
State
LED Pattern Remarks
POWER ON STANDBY TIMER
B
R
O
B
R
O
B
R
O
B Once Twice n times 2.5s Once
R 500ms
O
B 500ms
R Once Twice n times 2.5s Once
O
B 200ms
R
O
B 100ms
R 100ms
O
B
R
O
B
R
O
B
R
O
The LEDs flash only while the
panel is turned on.