Kurzweil PC88 - Page 50

Chapter 3 Disassembly/Assembly
EMI Shields
Remove the 4 Phillips head screws at each corner of
the LCD board. These screws secure the LCD Board to the
LCD mounting bracket mounted on the Control
Panel/Switch Board.
The LCD Board can now lift out of the cover.
Replacing the LCD Board
Place the LCD Board in position.
Connect the flat ribbon cable from the LCD Board to
location J7 on the Engine Board. The red line indicates
the direction of Pin 1. The connector is keyed and Pin 1 is
noted on the board. Be sure to secure the cable connector
with a locking clip.
Connect the stranded wire cable from the LCD Board to
location J15 on the Engine Board. The connector is keyed
and Pin 1 is noted on the board.
Install the 4 Phillips head screws at each corner of the
board.
Add tie wraps to bundle the cables together. Be certain
that you have left some slack on the cables. When the tie
wraps are in place, be sure that all cables are still secure to
their respective connectors.
Place the shield in position.
Install the Phillips head screws that secure EMI Shield
No. 2. Refer to Figure 3.2.
PC88 Service Manual
3-14