Driver Board; Replacing The Ac/Dc Converter Unit - Sony Digital HDVS HDC-900 Maintenance Manual

3-2-3. Driver Board

1. Remove the filter disk unit. (Refer to Section 3-2-1.)
2. Remove the four screws.
3. Disconnect the connector of driver board, and remove
the driver board.
Driver board
4. Attach the new driver board in the reverse order of
steps 1 to 3.
Adjustment
After replacement, filter positioning adjustment is re-
quired.
Refer to Section 6-8 for details on adjustment.
HDC-900/950 MM

3-3. Replacing the AC/DC Converter Unit

1. Remove the inside panel. (Refer to Section 1-4 of the
Installation and Maintenance Manual.)
2. Pull out the plug-in boards (RE, AU, AT, SG, DAP,
DAD, VDA, DPR, VA) along the groove of the board
rail and remove.
P2.6 x 5
P2.6 x 5
3-2. Replacing the Filter Disk Unit
3-3. Replacing the AC/DC Converter Unit
AT board
SG board
DAP board
DAD board
VDA board
DPR board
VA board
RE board
AU board
3-5 (E)