How To Update The Flash Roms For Various Microcomputers - Pioneer VSX-2016AV-S Service Manual

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7.1.7 HOW TO UPDATE THE FLASH ROMS FOR VARIOUS MICROCOMPUTERS

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HDMI, MAIN and DSP microcomputer
A
[Purpose]
Refer to this section when updating of a Flash ROM is required by the service information, etc.
[Tools to be used]
• PC with a serial port
• RS-232C cable (cf. following note)
• Program for updating (ufu.exe)
Note;
Please use a RS-232C cable properly as follows.
For updating HDMI microcomputer
--> straight cable (PC terminal-9pin male) [Connections A]
B
For updating MAIN microcomputer or DSP microcompute
--> cross cable (PC terminal-25pin female) [Connections B]
[Connections A]
(HDMI microcomputer)
- HY and KU models -
Connect as indicated in the figure below:
C
TE
L 13942296513
[Connections A]
(MAIN microcomputer)
(DSP microcomputer)
- HY models -
D Connect as indicated in the figure below:
E
[Connections B]
(MAIN microcomputer)
(DSP microcomputer)
- KU models -
Connect as indicated in the figure below:
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http://www.xiaoyu163.com
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PC GGF1348
RS-232C
Straight cable
Slit for an MAIN and DSP
for downloading
FFC CONTACT SIDE : UPWARD
PC GGF1348
RS-232C
Straight cable
x ao
y
PC
. i RS-232C
Cross cable
VSX-2016AV-S
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http://www.xiaoyu163.com
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8
• RS-232C I/F jig (GGF1348)
• Firmware ("mot" extension)
• 7-pin FFC (VDA1681)
Rear side
This unit
FFC
(VDA1681)
Slit for an HDMI
for downloading
Q Q
3 6 7 1 3
FFC CONTACT SIDE : RIGHTWARD
Rear side
This unit
FFC
(VDA1681)
u163
This unit
.
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9