Ametek Dycor 100 AMU Multiplier, Руководство пользователя

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Service and Parts
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6-3
control Board
removing the control Board
The Control Board is located behind the front heat sink and the LED panel on the
left-hand side (see Figure 6-1). It is the shorter of the two boards attached to the
LED panel.
To remove the Control board, follow these steps:
1. Remove the 1/4” screws from the front top and bottom casing of the unit and
the 3/16” screw from the right side See Figure 6-1.
2. Loosen or remove the screws at the top and bottom of the option plate to al-
low easier access to the removal of the Control board.
3. Grab the heat sink and pull on it to remove the assembly with the Control and
Scan boards. It is connected to the unit by four connectors.
4. Once the assembly has been removed from the unit casing, remove the upper
left and bottom right 3/8” screws with internal tooth lock washer from the
heat sink. See Figure 6-2
5. Gently pull on the front heat sink to remove it. The LED panel is now visible.
6. Remove the 1/4” screw from the bottom left of the LED panel.
7. Gently pull the Control board away from the adhesive gap pad on the back of
the LED panel.
Figure 6-2.
control and Scan
boards.
Control
Board
Scan Board
LEDs
Front Heat Sink
Screw for
Scan Board
Screw for
Control Board
Screws for
Heat Sink
Control
Board
Scan Board
LEDs
Front Heat Sink
Screw for
Scan Board
Screw for
Control Board
Screws for
Heat Sink