Sharp PG-M20X Service Manual page 14

PG-M20X
3. Removal of the PC I/F PWB and input PWB
3-1. Disconnect the specified connectors.
3-2. Remove the three lock screws and two hex screws from the PC I/F PWB.
3-3. Disconnect the connector from the input PWB.
3-4. Remove the three lock screws from the input PWB.
3-5. Remove the lock screw from the terminal block cover.
3-2
3-1
PC I/F Unit
3-3
3-4
Input Unit
3-3
3-5
3-2
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