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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-SR875/DTC-9.8/PR-SC885 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-SR875/DTC-9.8/PR-SC885.
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
RS232C
It takes about 5 minutes.
Connector slot
RS232
IN 4
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 2
(VCR/DVR)
L
L
IN 3
(CBL/SAT)
R
R
OPTICAL
PHONO
CD
IN 1
(GAME/TV)
GND
ZONE2 R
IN 2
(CD)
OUT
No line cut
(Target unit)
TX-SR875
HDMI
ASSIGNABLE
IN 3
IN 2
IN 1
OUT
XM
AM
SIRIUS
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
SURR R
CENTER
Bi-AMP
FRONT R
(BTL)
TX-SR875 Rear Panel
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