Adjustment Procedure - Sharp LC-32GA3E Service Manual

The adjustment values are set to the optimum conditions at the factory before shipping. If a value should
become improper or an adjustment is required due to part replacement, make an adjustment according to the
following procedure.
1. When replacing the PWB and IC, pay attention to the following precautions.
When replacing units below, order those where the software has been written.
DVI unit: DUNTKC595VJ17 for LC-32GA3E / DUNTKC595VJ19 for LC-37GA3E
CPU unit: DUNTKC427VJ21
LCD CONT unit: DUNTKC268VJ89 for LC-32GA3E / DUNTKC268VJ91 for LC-37GA3E
2. Upgrading of each microprocessor software
Caution: Never "POWER OFF" the unit when software upgrade is ongoing.
Otherwise the system may be damaged beyond recovery.
2-1 Software version upgrade
This unit has main and monitor microcomputer softwares.
These can be rewritten via a general-purpose SD memory card.
The procedures to rewrite the main and monitor microcomputer softwares are described below.
2-2 Main software version upgrade
Get ready before you start
» SD memory card of 16MB or higher capacity
» PC running on Windows 98/98SE/ME/2000/XP operating system
» SD memory card reader/writer with USB connectivity and PC card adapter
» SD memory card formatting software
(Downloadable at http://panasonic.jp/support/audio/sd/download/sd_formatter_e.html)

ADJUSTMENT PROCEDURE

19
LC-32GA3E
LC-37GA3E