Installation Procedure For The Optional Equipment; High Speed Pc Interface Board (B-4800-Pc-Qm) - Toshiba B-570 Maintenance Manual

3. INSTALLATION PROCEDURE FOR THE OPTIONAL EQUIPMENT

3. INSTALLATION PROCEDURE FOR THE OPTIONAL
EQUIPMENT
Make sure to unplug the power cord before installing the optional equipment.

3.1 HIGH SPEED PC INTERFACE BOARD (B-4800-PC-QM)

The high speed PC interface board can be used together with the IBM PC-AT or its compatible machine
only.
Description
BPE PC board
BPC PC board
Printer cable
Cable support
1. Remove the top cover and left side cover. (See Fig. 2-1.)
2. Remove the two FL-3x5 screws to detach the blind plate.
3. Pass the printer cable through the opening.
4. Fasten the ground wire of the printer cable to the CPU PC board at the upper right with the SM-3x6B
screw securing the CPU PC board.
5. Attach the two locking supports to the main frame plate. Install the BPE PC board aligning with the
connector (CN15) and locking supports.
Ground Wire
Main Frame Plate
Connector (CN15)
Opening
Blind Plate
Screw (FL-3x5)
Printer Cabel
WARNING!
Q'ty/Unit Description
1 Locking support
Program diskette
1
1 Owner's Manual
1
Screw (SM-3x6B)
Locking Supports
3-1
3.1 HIGH SPEED PC INTERFACE BOARD (B-4800-PC-QM)
CPU PC Board
EM18-33010A
Q'ty/Unit
2
1
1
BPE PC Board
Fig. 3-1