Service manual

15
PG-M20S
PG-M20X
5. Removing the other PWBs
5-1. Disconnect the connectors.
5-2. Remove the four lock screws from the power PWB.
5-3. Remove the lock screw from the ballast PWB unit.
5-4. Remove the three hex support screws from the input PWB.
5-5. Remove the lock screw from the terminal block cover.
5-6. Remove the three lock screws from the PFC PWB.
5-3
Bottom body
Ballast PWB unit
5-6
5-2
5-1
5-1
5-1
PFC PWB unit
Power PWB unit
Input PWB unit
5-4
5-5