List Of Frequency Of Led Flashing When Updating Fails - Pioneer PDP-5020FD Service Manual

1
A
3. Completion procedures for USB updating
After USB updating is completed, perform the following steps (unplug the AC power cord, disconnect the
USB memory device, then plug the AC power cord back in).
9
USB updating completed
LED
a
AC OFF
LED
B
b
AC OFF
LED
c
System standby
LED
C
d
Screen ON
LED
The GUI indicating that updating is completed is displayed.
List of frequency of LED flashing (orange) when updating fails
If updating is interrupted, the orange LED flashes to warn you of the error.
D
USB updating completed
LED
Frequency of
Orange LED
Error Content
Flashing
1 (Not used)
2 Version error
3 USB update startup error
4 DTV update error
E
5 Main download error
6 ARIA download error
7 ZEUS download error
8 Module download error
9 IF download error
10 USB disconnection
11 to 13 Reserved
14 Destination error
Example: In a case where the orange LED flashes twice (version error)
Repetition of 1-sec flashing twice followed by a 2.5-sec pause (OFF)
0.5s 0.5s
0.5s
0.5s
2
1
F
180
1
2
Unplug the AC power cord.
Disconnect the USB memory device.
Plug in the AC power cord.
Turn the unit on, using the Power key on the remote control unit
The same version or a newer version of software has already been loaded.
Startup of USB updating failed.
Updating of the DTV software failed.
Updating of the MAIN microcomputer software failed.
Updating of the ASIC software in the previous stage failed.
Updating of the ASIC software in the later stage failed.
Updating of the module microcomputer software failed.
Updating of the IF microcomputer software failed.
Abnormality in the USB memory device
-
The software for a different destination (Europe/North America/Australia) was used for updating.
0.5s
2.5s
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PDP-5020FD
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3
Details
0.5s 0.5s 0.5s
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3
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