STEP EXCITE: Service & maintenance manual - rev. 1.4
Page 7.4
7.2. DISASSEMBLING THE CIRCUIT BOARDS FROM THE
DISPLAY
7.2.1. 700I AND 700I SP LED VERSION
Figure 7.2-1
Carry out the procedure described in paragraph
7.1. “Disassembling the display”.
Then place the display on a work bench. It is
now possible to disassemble its three circuit
boards:
• The 386 board a;
• The display board b;
• The CSafe board c.
Figure 7.2-2
386 board a:
1. Remove the hot glue and release the fixing
tabs. The board will lift up slightly.
2. Extract it from the connector on the display
board.
display board b:
1. Unplug the keyboard connector indicated in
the figure.
2. Back off the 5 screws d using a medium
Phillips screwdriver.
3. Remove the circuit board.
Figure 7.2-3
CSafe board c:
1. Unplug the connector indicated in the figure.
2. Remove the circuit board from the top.
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