Kurzweil PC88 - Page 67

Chapter 3 Disassembly/Assembly
Enclosure Support Wall
Removing the VGM Board
The VGM Board option can be added to any PC88. The
PC88MxX, however, is manufactured with the VGM Board
installed.
If you are removing the VGM Board only, it is not
necessary to remove the Enclosure Support Wall.
Remove the 2 Phillips head screws that secure the VGM
bracket.
Slightly push to the front edge the cables that cross the
bracket.
Remove the bracket.
The VGM Board is connected to the Engine Board at
location J1. To remove the board, carefully lift the board
until it is free.
Replacing the VGM Board
Carefully slide the VGM Board under the cables that
cross its path.
Position the VGM Board connector above J1. Make
sure the pins at J1 on the Engine Board line up correctly
with the connector on the VGM Board. Carefully insert
the board into position.
Replace the bracket.
Install the 2 Phillips head screws that secure the VGM
bracket.
PC88 Service Manual
3-31