Chapter 3 MAINTENANCE
3.2.2 Customer Display Unit
Disassembly procedure
1. Remove the 2 screws fixing the display unit.
2. Detach the display unit, and remove the
connector CN1 on the display side connecting
with the main board.
Assembly procedure
1. Insert the connector CN1 to the display unit.
2. Place the display unit to its original position.
3. Fix the display unit by tightening the 2 screws.
Screws
Connector
3.3
Replacing the Main Board (PS-031)
Disassembly procedure
1. Remove the 5 load cell harnesses CN6 S, B, G, W, and R using the soldering tool.
2. Dismount the main board by removing the 2 screws.
3. Pull out the connectors CN1, CN2, CN4, and CN5.
Assembly Procedure
1. Return the main board to its original position, and fix it with two screws.
2. Insert the connectors CN5, CN4, CN2, and CN1 to their original positions.
3. Solder the 5 load cell harnesses CN6 S, B, G, W, and R.
CN1
CN2
CN6
CN4
CN5
Screw
Screw
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INS-100 Service Manual No. 085-6692-09