4. Removing the Main power and Sub-power unit PWBs
4-1. Remove the two lock screws off the Sub-power unit PWB bracket.
4-2. Remove the five lock screws off the Sub-power unit PWB.
Detach the sub-power unit PWB from its bracket.
4-3. Remove the three lock screws off the Main power unit PWB. Take out the power unit PWB.
4-3
4-3
Main Power Unit
Sub Power
Unit
11
4-2
4-1
TU-DTV1000/A