Pioneer DVR-560H-S Service Manual page 95

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[Tips]
(1)
If the power is not correctly turned on or when the power is shut off during update, proceed as follows before
performing update again:
• In a case where update was incorrectly terminated while "DOWNLOAD-2" was displayed on the FL display:
The SYSCON program will not function correctly.
If the program cannot be update from the disc or through serial communication, replace the MAIN Assy.
• In a case where update was incorrectly terminated while "DOWNLOAD-3" was displayed on the FL display:
The DRIVE program will not function correctly.
If the program cannot be update from the disc, replace the MAIN Assy.
• In a case where update was incorrectly terminated while "DOWNLOAD-4" was displayed on the FL display
The program for the tuner microcomputer will not function correctly.
If the program cannot be update from the disc, replace the TUNERCON microcomputer (IC101 : TUSB Assy).
[2] Serial Update
[Purposes]
1. This method is used when disc update fails.
[Tools to be used]
* PC with serial port
* RS-232C straight cable
* RS-232C I/F jig (GGF1348)
* 7P FFC (VDA1681)
* Update program (UFU.exe)
* Firmware
[Procedures]
Connect the 232C I/F jigs above way.
Turn on the PC and start the " UFU.exe ".
Select the Firmware file. ("sz0" file)
Turn the DVD recorder on and start the update
program.
" Target Device is connected " is appeared on the
screen.
Select the Communication Speed (Baud Rate)
a) Base Speed
b) Data Send Speed 115,200
START
• Even if you click "START" button, sometimes
"Communication Error" may come out one to
twice, and update may fail.
In this case, please click "START" again.
• Other factors can be considerd if update fails 3
times or more.
• And it takes about 40 minutes for updating the
firmware.
5
6
[Connection]
115,200
6
7
Connect as follows:
PC RS-232C I/F
RS-232C cable
5
4
6
DVR-LX61
7
8
A
B
C
CN1402
(MAIN Assy)
This unit
7P FFC
D
E
F
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