Specifications

REV.-B
3.2.3 Removing the Circuit Boards
This section describes how to remove the BOARD ASSY., MAIN (CO62 MAIN board), the BOARD ASSY.,
POWER SUPPLY (CO62 PSB/PSE board) and the BOARD ASSY., PANEL (CO62 PNL board).
3.2.3.1 Removing the BOARD ASSY., MAIN (C062 MAIN Board)
1. Remove the HOUSING ASSY.,UPPER (see Section 3.2.2.2).
2. Remove the CB (M3X6) screws that hold the HOLDING PLATE, FFC to the SHIELD PLATE, MAIN
BOARD . Remove the HOLDING PLATE, FFC.
3. Disconnect the FFC (CABLE, HEAD, FRONT (, REAR)) removing the cables for the CN6 and CN7
connectors on the main board.
4. Remove the three CBB (C) (M3X 10) screws that hold the SHIELD PLATE, MAIN BOARD to the BOARD
ASSY., MAIN. Remove the SHIELD PLATE, MAIN BOARD.
CBS(C) (M4 X 14) Screw
SHIELD PLATE, RIGHT
CBB (M4X 10) Screw
CB (M3 X 6) Screw
HOLDING PLATE, FFC
SHIELD PLATE,
MAIN BOARD
BOARD ASSY., ‘MAIN CBB(CfiM3 X 10) Screws
(CO62 MAIN Board)
Figure 3-6. Removing the SHIELD PLATE, MAIN BOARD
5. Remove the CBB (M4 X 10) screw that holds the SHIELD PLATE, RIGHT to the BOARD ASSY., MAIN.
Remove the CBB(C)(M4 X 14) screw that holds it to the HOUSING ASSY., LOWER. Remove the SHIELD
PLATE, RIGHT.
6. Remove the cables for the following BOARD ASSY., MAIN connectors: CN3 (brown 12-pin), CN4
(white 5-pin), CN5 (white 6-pin), CN8 (yellow 2-pin), CN9 (black 2-pin), CN 10 (blue 2-pin), CN 1 1 (white
2-pin), and CN 12 (red 2-pin).
7. Remove the three CBS(C) (M3 X 10) screws and CB (M3 X 8) screws that hold the BOARD ASSY., MAIN
to the HOUSING ASSY., LOWER. Remove the BOARD ASSY., MAIN.
CBS(C) (M3 X 10) Screws
CB (M3XB)‘Screw BOAR6 ASSY., MAIN
Figure 3-7. Removing the BOARD ASSY., MAIN
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