Table Of Contents - Prima LC-20S3 Service Manual

Safety precautions......................................................................................
Alignment instructions ..............................................................................
Method of software upgrading .......................................................................
Working principle analysis of the unit...............................................................
Block diagram..........................................................................................
IC block diagram.........................................................................................
Wiring diagram .........................................................................................
Assembly list............................................................................................
Identification criteria for the bright spot and dark spot of the LCD screen...............
Troubleshooting............................................................................................
Schematic diagram ....................................................................................
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