Service Manual
Model No.: LE75H9000U
Circuit Diagram
PL.MS6M60.1
A15371 维修原理图(1).pdf
Chapter 8. Software Update
Software Upgrade Sequence:
1: 6488+6M60 Software Upgrade.
2: 8.8.9.3 Software Upgrade.
6488+6M60 Software upgrade method:
First :
1: Press the Source key , as shown in fig :
2: Input 8,8,9,3 enter the factory menu . as shown in fig:
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