Left Cover; Rear Cover; Main Pcb; Sub Pcb - Royal Sovereign RSH-1151 Service Manual

3.2 Replacing the Left Cover
a. Replace the Left Cover by loosening four Left Cover screws.
3.3 Replacing Rear Cover
a. Take off the left and right covers.
b. Take out the seven screws from the back cover. Figure 5
c. Carefully slightly lift up the cover and slowly pull towards you. Figure 6
(Note: The Counter Sensor Wire is attached to the cover).(Option）
d. Open the Paper Counter latch and pull the black wire from the paper counter sensor to
detach from the unit.(Option)
3.4 Replacing the Main PCB
a. Remove the rear cover and label all the wires before unplugging from the Main PCB.
b. Detach the Main PCB from 6 white plastic holders. Figure 7
c. Replace the board with new PCB and connect all the wires.
3.5 Replacing the Sub-PCB
a. Refer to "Replacing Right Cover".
Figure 5
Paper Counter Latch
Figure
15
Upper black wire
Figure 6