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REMOVING THE VIDEO AMPLIFIER BOARD
4. Remove the monitor cover as described in the
paragraph "REMOVING THE COVER".
5. Remove the silicon solution attaching the CRT
to the connector of the video amplifier board
(used for security of transport).
6. Unscrew screw A attaching the ground cable,
that connects the video amplifier board structure
to the main board structure.
7. Disconnect the video amplifier board from CRT.
Disconnect connector B interfacing the main
board, connector C connected to the video
ground.
8. Disconnect (desolder) connectors
D interfacing the video signal cable.
9. Raise the grid of the G3 (focus) grid input
at the CRT connector on the video board.
Desolder the connection.
10. Disconnect the G2 grid cable.
11. The video board is now free of all connection.
14" COLOUR DISPLAY UNIT - CDU 1435SE/GS11
Video Unit - Pocket Service Guide
A
B
Fig. 20-3 Removing the Video Amplifier
Board
L
D
Fig. 20-4
Video Amplifier Board
C
G2
G3
20
20-3
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