Onkyo TX-SA705 Service Manual page 142

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FIRMWARE UPDATE -5
Preparation for Update (Video)
A: Hardware
1. PC with RS232C terminal
2. RS232 straight through cable
3. 0JHUDSON (Adaptor Jig)
B: Software
GProbe 5[1].4.0.3.zip
Unzip it and install the software by clicking "GProbe5.4.0.3.exe" in advance referring to FIRMWARE UPDATE-9-10.
C: First Procedure
1. Create a folder in C drive and name it "Batch_File."
C:\Batch_File
2. Store 3 provided files in the folder.
<e.g.>
sst25vf080b_istemp_spi.hex : for communication
VD***_******_OSD******.bat : Batch file
VD***_******_OSD******.hex : Program file
D: Connection and Setup
1. While the target unit is off, connect 0JHUDSON & RS232 cable to RS232 port of the PC.
2. Connect the FFC of the jig to the connector slot on the rear panel of TX-SR805/TX-SA805/DTR-7.8/
TX-SR705/DTR-6.8.
3. Power on the unit.
PC
(Personal computer)
or
0JHUDSON
RS232 cable
RS232C
TX-SR705/SA705
narrower FFC
HDMI
ASSIGNABLE
RS232
IN 3
IN 2
IN 1
OUT
D4 VIDEO
IN 3
IN 2
ASSIGNABLE
COMPONENT VIDEO
ASSIGNABLE
MONITOR
IN 3
IN 2
IN 1(DVD)
OUT
Y
A
U
X
1
GAME/TV CBL/SAT
V
C
R
D /
V
R
DVD
REMOTE
C
B
/P
B
V
CONTROL
DIGITAL
ASSIGNABLE
COAXIAL
IN 1
(DVD)
S
C
R
/P
R
IN
IN
IN
OUT
IN
IN
IN
IN
OUT
IN
N I
IN 2
(VCR/DVR)
L
IN 3
(CBL/SAT)
R
OPTICAL
PHONO
TUNER
CD
TAPE
AUX 1
GAME/TV
CBL/SAT
VCR/DVR
DVD
IN 1
(GAME/TV)
GND
SURR BACK R
FRONT R
Bi-AMP
IN 2
(CD)
OUT
TX-SR805 Rear Panel
(Refer to Page 2 for TX-SR705)
Connector slot
for update
IN 1
MONITOR
OUT
V
S
F
R
O
N
T
CENTER
S
B U
W
O
F O
R E

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