Chapter 1010-2210.5.4.8 Removing the Control Panel LCD PCB 0009-2849iR2230 / / / iR3530 /1)Disconnect the connector [1] from the control panel inverter PCB.2)Remove the 3 self-tapping screws [2], and detach the control panel LCDPCB [3].F-10-6410.5.5 DC Controller PCB10.5.5.1 Removing the Rear Cover 0007-7370iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Remove the 13 screws [1] and then the other screw [2]; then, detach therear cover [3].If the left cover (lower) has already been detached, the screw [3] should alsohave been removed.F-10-6510.5.5.2 Removing the DC Controller PCB 0007-6398iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Disconnect the connector [1].F-10-66How to Remove the Flexible Cable [1]F-10-672) Remove the screw [1], and detach the DC controller PCB.F-10-68Points to Note When Replacing the DC Controller PCBBe sure to remove the boot ROM [1] from the exiting DC controller PCB,and mount it to the new DC controller PCB.F-10-69[1] [1][1][1][1][1][1][2][1][1][1][1][1][1][3]
