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FIRMWARE UPDATE -3
Preparation for Update (HDMI)
A: Hardware and Software
1. Personal computer(PC) with Windows XP or 2000.
2. Cable: RS232 straight cable or Flashwriter jig: 0JFLASH and 0JFLASHEX for HDMI.
3. Writing soft: "HDMIUpdater_SR805_07706A.zip" for HDMI microprocessor. (File name depends on the version)
Unzip "HDMIUpdater_SR805_07706A.zip" in advance.
B: Connection and Setup
1. While the target unit is off, connect the unit and PC with RS232 straight through cable.
If RS232 cable is not available, connect 0JFLASH and 0JFLASHEX to RS232 port of the PC, and then
connect the FFC of the jig to the connector slot on the rear panel of TX-SR875.
2. Power on the PC.
PC
(Personal computer)
HDMI Update Procedure
1. Double click "Update.exe" in the unzipped folder "HDMIUpdater_SR805_07706A" (Folder name depends on the version.)
The following window will appear.
2. Click "Video Update" button. The update takes about 5 minutes.
The message on Front Display will change as follows.
W r i te :
C o m p l e te !
3. After the update ends, turn off the unit's main power switch or pull the power cord off the wall socket.
4. Remove the jig from the unit and power on the unit again. Confirm the new version number.
1.RS232 straight through cable
or
2.Flashwriter Jig
FFC
RS232
cable
0JFLASHEX
RS232
0JFLASH
1 ..
C l e a r
The unit is put into the Standby mode.
RS232 terminal
Connector slot
RS232
COMPONENT VIDEO
ASSIGNABLE
IN 3
IN 2
IN 1(DVD)
Y
C
/P
REMOTE
B
B
CONTROL
DIGITAL
ASSIGNABLE
COAXIAL
IN 1
(DVD)
C
/P
R
R
IN
IN
IN
IN 2
(VCR/DVR)
L
IN 3
(CBL/SAT)
R
OPTICAL
PHONO
TUNER
CD
IN 1
(GAME/TV)
GND
IN 2
(CD)
OUT
Only for HDMI
the 4 lines are cut.
TX-SR805 Rear Panel
(Refer to Page 2 for TX-SR875)
This information will appear when
the click of [Video Update] is accepted.
TX-SR875
HDMI
ASSIGNABLE
IN 3
IN 2
IN 1
OUT
D4 VIDEO
IN 3
IN 2
ASSIGNABLE
IN 1
MONITOR
OUT
MONITOR
A
U
X
1
GAME/TV CBL/SAT
V
C
R
D /
V
R
DVD
OUT
V
V
S
S
OUT
IN
IN
IN
IN
OUT
IN
N I
F
R
O
N
T
CENTER
S
B U
W
O
F O
R E
TAPE
AUX 1
GAME/TV
CBL/SAT
VCR/DVR
DVD
SURR BACK R
FRONT R
Bi-AMP
The number is going up
as writing is proceeding.
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