Removing The Power Supply Board; Removing The Control Panel Board; C060 Pnl Board - Epson LQ-1170 Service Manual

3.2.3.3 Removing the Power Supply Board (C060 PSB/PSE Board)
Remove the upper case, as described in Section 3.2.2.2.
2. Remove the mechanism unit, as described in Section 3.2.4.
3. Disconnect the cable from connector CN2 on the main board.
4.
Disconnect the cable from connector CN 1 on the power switch.
5. Remove the two CBB(C) (M3 X 12) screws and the CBS(C)(M3 X 8) screws that attach the power supply
board to the lower case. Remove the power
3.2.3.4 Removing the Control Panel Board (C060 PNL Board)
1. Remove the front case, as described in Section 3.2.2.1.
2. Remove the 4 CBB(C) (M3 X 12) screws that secure the control panel board to the front case. Remove
the control panel board.
CBB
CBS X 8)
Figure 3-8. Removing the Power Supply Board
Figure 3-9. Removing the Control Panel Board
supply board.
Board
Front, Case
3-8
'