Onkyo TX-SA705 Service Manual page 139

FIRMWARE UPDATE -2
Preparation for Update (Main)
A: Hardware and Software
1. Personal computer(PC) with Windows XP or 2000
2. Flashwriter jig: 0JFLASH and 0JFLASHEX for Main
3. Writing soft: "flasta_exe.zip" and Manual: "Flash Writer M16 Manual.pdf"
Download and unzip "flasta_exe.zip" to extract "FlashSta.exe" etc. in advance.
4. Program & ID: Download the latest ".mot" and ".id" files for TX-SR705/TX-SA705/DTR-6.8 and store in the same folder
as "FlashSta.exe."
B: Connection and Setup
1. While the target unit is off, connect 0JFLASH and 0JFLASHEX to RS232 port of the PC.
2. Connect the FFC of the jig to the connector slot on the rear panel of TX-SR705/TX-SA705/DTR-6.8.
3. Power on the unit.
Flashwriter Jig
0JFLASH
PC
(Personal computer)
Main Microprocessor Update Procedure
1. Start "FlashSta.exe" and update the unit referring to "Flash Writer M16 Manual.pdf."
MCU Type is M16C/80 M32.
2. After Program and Read Check are finished, click "Exit" button to end "FlastSta.exe".
3. Turn off the main power switch or pull the power cord off the wall socket.
Pay attention that pushing STANDBY/ON button to power off is not perfect.
4. Remove the jig from the unit and power on the unit again. Confirm the new version number.
0JFLASHEX
FFC
RS232
It takes about 5 minutes.
Connector slot
No line cut
(Target unit)
TX-SR705/SA705
TX-SR705 Rear Panel