SAMSUNG DLP PROJECTION TV Dead Set - Service Help [5]

                                                   [5]

SET DEAD [Troubleshooting]
Analog Board

• Power ON the set.
• Is Standby light [OP-103] lit on the analog board?  If 'Yes',  make sure CN 103 on digital board is connected.  If 'No', check and reconnect CN103.  If there is no problem found with this connection, replace Keypad.

• If indicator LED said above does not light, check the power to the analog board CN-245. 
• Unplug connector CN-245.  If LED turns On, replace the digital board.  It is faulty.
• If power to analog board CN-245 is not OK, unplug the Actuator Board.  If LED comes ON, replace Actuator.  Still LED does not light up, replace Power Board.