Integra DTR-7.8 Service Manual page 203

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FIRMWARE UPDATE-5
Preparation for Update (Video)
A: Hardware
1. PC with RS232 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.>
TE
L 13942296513
sst25vf080b_istemp_spi.hex
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 DTR-7.8.
3. Power on the unit.
PC
(Personal computer)
www
.
http://www.xiaoyu163.com
: for communication
RS232 cable
x ao u163
RS232
y
i
http://www.xiaoyu163.com
2 9
8
or
Q Q
3 6 7 1 3 1 5
0JHUDSON
RS232
DIGITAL ASSIGNABLE
IN 1
IN 2
IN 3
IN 1
IN 2
OUT
co
.
9 4 2 8
Narrower FFC
0 5 8 2 9 9 4 2 8
Connector slot
for update
HDMI
ASSIGNABLE
IN 3 IN 2 IN 1
OUT
XM
COMPONENT VIDEO MONITOR OUT 2
ASSIGNABLE SIRIUS
/ZONE 2 OUT
MONITOR
IN 3 IN 2 IN 1(DVD)
OUT
Y
MONITOR
A U X 1 GAME/TV CBL/SAT V C R D / V R DVD
OUT
REMOTE C B /P B
V
CONTROL
COAXIAL
(DVD) S
C R /P R
IN IN IN OUT IN IN IN IN OUT IN N I F R O N
(VCR/DVR)
L
(CBL/SAT)
R
OPTICAL
PHONO
TUNER CD TAPE AUX 1 GAME/TV CBL/SAT VCR/DVR DVD
(GAME/TV)
GND SURR BACK R
FRONT R
Bi-AMP
m
(CD)
DTR-7.8 Rear Panel
DTR-7.8
9 9
9 9
V
S
T CENTER
S B U W O F O R E