Sharp LC-LE831E Series Training Notes page 90

Adjustment Process
Factory adjustments
1. Adjustment method after PEB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory.
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjustment
according to the following procedure.
1. Procure the following units in order to replace the main unit:
LC-40/46/52/60LE830
MAIN Unit: DUNTKF733FM51
• Caution when replacing IC (IC2001) in the main unit
The above IC are Monitor microcomputer. Before replacing the relevant part, procure the following parts in which the data
have been rewritten.
IC2001 RH-iXD241WJN2Q Monitor microcomputer
LC-40/46/52/60LE831
DUNTKF733FM52
LC-40/46/52LE833
DUNTKF733FM54
July 2011
Issued by:
CE After Sales Service