Pcb; Md6Dc Pcb "A - Sharp MX-TMX1 Service Manual

20 October 2010
3.3

PCB

3.3.1 MD6DC PCB "A"

A.P4 A.P7
A.P11
A.P3
A.P2
CAUTION
ESD Hazard! ESD (Electrostatic Discharge) can cause software crashes, data and/or com-
munications problems. Failure to use proper ESD procedures will cause damage to elec-
tronic components (example: PCBs). ESD problems can be minimized by maintaining all
machine ground connections, ensuring the proper handling of circuit boards/ sensors
- Use ESD protection when working near PCBs. Failure to use ESD protection is likely to
result in a PCB failure (
Removal
1. Remove Rear cover (
2. Remove all connectors from the PCB (
3. Squeeze the barbs of the four pins [A] and lift out the PCB.
Replacement
1. Position the PCB on the pins [A] and snap it in place.
2. Connect all plugs to PCB according to picture (
3. Make sure all DIP-switches are set to OFF according to picture.
NOTE: Make sure replacement PCB has matched software with the system
refering to the latest Technical Bulletin.
Download software if needed (
4. Reinstall Rear cover (
A.P6
Service Manual MX-BMX1 3.1 ).
3.1.1 ).
x8 ).
Service Manual MX-BMX1 5.2 ).
3.1.1 ).
TR-3-37
[A]
A.P13
A.P14
x8 ).
PCB