40
VSX-523-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
6. Update Finished MAI
N
microcomputer.
7. Unplug the AC cord.
Disconnect the FFC cable.
5. Set speed update and update the MCU.
Press the OK button.
Set Baud rate to 3
8
400.
Press the OK button.
Press the Exit button.
Please wait for until this window
disappears.
W
hen the PC and the Upgrade Jig is connecting,
the COM PORT is set automatically.
Push the JIG’s RESET button during
1 sec.
Press the OK button.
Select the 9600 of the Board rate then
press the OK button
2
Update the MCU.
E.P.R=>Erase+Read
2
Update the MCU
Press the E.P.R … button
1
Set speed of update.
1
Set speed of update.
Press OK button.
BaurdRate: 57600
If the following messages are displayed, shut the update
program down, and start the update again from step 1.
for HDMI & CEC (SUB) microcomputer
1. Unplug the AC cord.
Start up the application EPFlash on the PC.
2. Select "HDMI UP" on the Upgrade Jig.
3. Holding down the tact switch (RESET) of the Upgrade
Jig in AC OFF state. Release the tact switch after AC
O
N
, power O
N
(2-3 seconds later).
Connect the PC and the Upgrade Jig.
Connect the FFC cable. (HDMI microcomputer )
