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PCB Diagram
9-3 Analog Board
9-3-1 Assy Analog Board
Service
CN103
CN106
CN120
CN101
CN104
CN116
CN102
CN105
CN121
CN115
CN119
■ Distributes supply voltage from the Power Board to Digital Board and DMD Board.
■ Transfers Turn-on Command to Digital and Power Board.
■ Encompasses the majority of the Audio Circuit
■ Analog Video Switching / Processing
■ Analog Audio Switching / Processing
9-3-2 Names & Roles of Key Parts
* CN121 : Connected to the actuator board
* CN119 : Connected to the DMD board
* CN115 : Connected to the power board - receives the second power source generated on the power board.
* CN105 : Sends the power source from the analog to the digital board.
* CN104 : This is a control signal terminal that connects between the analog and digital boards.
* CN103 : This is an AV signal terminal that connects between the analog and digital boards.
9-6
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Troubleshooting
