Software Upgrade Instructions - Sanyo LCD-26XZ11 Service Manual

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Software Upgrading Instruction
Software Upgrading Instruction as Table 6
Location
Part No.
N103
5272532006
N105
5272404005
NB03
5272402003
Note 1 Write protection setting method: enter into ALL-100 upgrading interface "AUTO", tick off
"Config", press "config Setting", set option "Protect" as "All Protect" and "SRWD" as "Enable",
then press "OK" to complete write protection setting;
Please make sure option "Config" is ticked off during software upgrading and reset write
protection after ALL-100 upgrading software is opened each time;
Note 2 Upgrading method with ISP upgrading instrument:
1) Main board upgrading: connect 4-core line of ISP to Debug port (X603) on main board;
The Unit upgrading: connect both VGA ports of ISP and main board, enter into factory menu and
set "ISP Mode" as "ON";
2) Use Mstar upgrading instrument (V4.4.2.0 or higher version), enter into menu "Device", tick off
"WP Pin pull to high during ISP" to make sure Flash hardware write protection is removed and
erasing process is normal; please refer to Fig.2;
3) Press menu "Connect", dialog box "Device Type is MX25L64" (device type depending on parts
used on board actually) will display to show successful connection; please refer to Fig. 3;
Table 6
Software Upgrading Instruction
Part model
EN25Q32A-100HIP
FLASH
CAT24C04WI-GT3
HDCP KEY
CAT24C02WI
VGA EDID
Fig. 2 Write protection setting
Software
SMT before
function
upgrading
Yes
Yes
Yes
Upgrading method
Upgrade with ALL100, etc.,
need write protection, refer to
Note1;
Upgrade with ALL100, etc.

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