Service manual

PG-M20S

PG-M20X

REMOVING OF MAJOR PARTS

1. Removing the top panel

1-1. Detach the terminal block cover.

1-2. Remove the five lock screws from the top panel.

1-3. Press the right side of the bottom body to undo the hook.

1-4. Press the left side of the bottom body to undo the hook.

1-5. Press the front of the bottom body to undo the hook. Get the top panel loose from the bottom body.

1-6. Slightly raise the front of the top panel and disconnect the speaker connector.

2. Removing the PC I/F PWB and cooling fan

2-1. Disconnect the connector.

2-2. Remove the three lock screws from the PC I/F PWB and then the two hex support screws.

2-3. Disconnect the connector and take out the cooling fan.

Top panel

Terminal block cover

1-2

1-1

1-2

1-6

1-2

1-5

1-4

1-3

2-2

2-1

PC I/F PWB unit

2-3

Cooling fan

2-2