Onkyo TX-SA806 Service Manual page 134

FIRMWARE UPDATE -2
Preparation for Update (Main Microprocessor)
Update IC: Q1016 : MPD70F3746
PCB : NADG-9504
Hardware and Software
1. Personal computer(PC) with Windows XP or 2000
2. Flashwriter jig: 0JFLASH and 0JFLASHEX (including 2 Types: for non-Main)
3. Writing soft: "Update_SR806Main1.0.zip" for Main microprocessor (File name depends on the version.)
Unzip "Update_SR806Main1.0.zip" in advance.
Connection and Setup
1. While the target unit is off, connect 0JFLASH and 0JFLASHEX (for non-Main) to RS232 port of the PC.
2. Connect the FFC of the jig to the connector slot on the rear panel of TX-SR706/806/DTR-6.9/7.9.
3. Power on the unit.
Flashwriter Jig
PC
(Personal computer)
0JFLASH
Connector slot
for main
microprocessor
update
FFC
0JFLASHEX
RS232C
TX-SR806 Rear Panel
(Target unit)
"for non-Main"
with 4 cuts
TX-SR806/SA806