Printed circuit boards and sensors
HS Series 2K Service Manual—DWU1612-HS,DWU2022-HS
104
020-001790-01 Rev. 1 (03-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
5. Unplug the two connectors.
6. Remove the six M3 screws with a Phillips #1 screwdriver securing the keypad board.
7. To remove the keypad, take out the keypad board.
8. Remove the mylar which is phased on the keypad board.
9. Replace the keypad board.
10. To re-install, follow these steps in reverse order.
Replacing the photo sensor board
To remove the photo sensor board, complete the following steps.
1. Remove the color wheel.
2. Remove the one M2.6 screw with a Phillips Jewelers screwdriver securing the photo sensor
board.
3. Replace the photo sensor board.
4. To re-install, follow these steps in reverse order.
To main
board
To LED board
Summary of Contents for DWU1612-HS
Page 1: ...HS Series 2K DWU1612 HS DWU2022 HS Service Manual 020 001790 01...
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