Procedures And Settings When Replacing Sram (Lgc Board) - Toshiba e-STUDIO2820C Service Handbook

7.2.7

Procedures and settings when replacing SRAM (LGC board)

When replacing the SRAM, be careful not to damage the board and make sure to install it in the correct
direction.
When it has been replaced, make sure to follow the procedure and perform the settings below.
[A] Replace SRAM
(1) Replace the SRAM on the LGC board.
[B] Adjust image quality
(1) Write down the adjustment values of the following (05) code attached to the rear side of the front
cover.
(2) Start up with the Adjustment mode (05).
(3) Enter the all adjustment values written down in step (1).
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Start
[A] Replace SRAM
[B] Adjust image quality
[C] Set line adjustment mode
Settings completed
Fig. 7-35
L (0)
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H (1)
e-STUDIO2820C/2830C/3520C/3530C/4520C
REPLACEMENT OF PC BOARDS/HDD
7