Onkyo DR-S2.2 Service Manual page 82

UPGRADE FIRMWARE-2
Connections
Rear panel view
To monitor out
Monitor TV
PC
(Personal computer)
Prepare the file required for rewriting of the firmware.
Build the folder to C drive of the hard disk of PC,
and put in the file required for the folder.
The required file
NOTE: This is one example.
1. ok_down.exe
Rewriting tools
2. down.bat
Rewriting tools
3. b1bk1128.sz0
Firmware program
The file name changes with versions of the firmware.
REMOTE
CONTROL
ANTENNA
MON 2 – –VIDEO – – 1 MON VIDEO 2
OUT OUT
OUT
OUT IN IN
VIDEO
AM
OUT IN IN OUT IN
SUB
WOOFER
PRE OUT
AUDIO
FM
75
VIDEO2 VIDEO 1 TAPE TV/LINE
CDR/PC MD/HD
Flexible flat cable
INTERFACE JIG
Part No.GGF1348
To Video in
To PC
Page 82
DIGITAL INPUT COMPONENT VIDEO OUTPUT
VIDEO 2 VIDEO 1
Y P B
DIGITAL
VIDEO 1 OUTPUT
IN IN
OPT COAX
OPT
S VIDEO
SURROUND
FRONT SPEAKERS
SPEAKERS
A B
R L R L R L
IN
L
AUDIO
R
Connect to
CN1
Connect to
CN2
25P
Explorer view of PC
DO NOT
P R
connect the mains
lead at this time
CENTER
SPEAKER
INTERFACE JIG
Part No.0J13
9P
RS-232C Cable
DR-S2.2