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Contents xi
6-5
Front Panel Screws............................................................................................. 6-7
6-6
Power Button Tabs............................................................................................. 6-8
6-7
Blank Panel Removal.......................................................................................... 6-9
6-8
Speaker Tabs ..................................................................................................... 6-10
6-9
SIMM Socket .................................................................................................... 6-11
6-10
Removing the Device Cage Screws ..................................................................... 6-12
6-11
5 1/4-Inch Device Screws................................................................................... 6-13
6-12
3 1/2-Inch Hard Disk Drive Cables..................................................................... 6-14
6-13
Removing the 3 1/2-Inch Hard Disk Drive........................................................... 6-15
6-14
3 1/2-Inch Diskette Drive Cables ........................................................................ 6-16
6-15
Diskette Drive Bracket Screws ........................................................................... 6-17
6-16
Diskette Drive Screws ........................................................................................ 6-18
6-17
Power Button Screws ......................................................................................... 6-19
6-18
Power Supply Screws......................................................................................... 6-20
6-19
Chassis Support Bracket Screws ........................................................................ 6-21
6-20
PowerMate VP75 Series Minitower Illustrated Parts Breakdown* ...................... 6-25
A-1
System Board Layout ......................................................................................... A-1
A-2
Serial Interface (J3/J10) ...................................................................................... A-3
A-3
Parallel Interface (J15) ........................................................................................ A-4
A-4
Power Supply Connector (J8) Pin Assignments ................................................... A-6
C-1
Rear View of the Quadruple Speed Reader......................................................... C-1
C-2
Quadruple Speed Reader Jumper Settings........................................................... C-2
D-1
Jumpers on the Sound Board .............................................................................. D-2
D-2
Base I/O Address Settings of MPU-401 UART MIDI ........................................ D-3
D-3
Joystick Connector Settings ................................................................................ D-3
D-4
Low DMA Channel Settings ............................................................................... D-4
D-5
High DMA Channel Settings ............................................................................... D-5
D-6
Base I/O Address Settings for the Audio Interface............................................... D-6
D-7
IRQ Line Settings for the Audio Interface ............................................................ D-7
D-8
MPU-401 UART MIDI Settings......................................................................... D-8
List of Tables
1-1
System Board Chips ........................................................................................... 1-5
1-2
System Memory Map ......................................................................................... 1-7
1-3
I/O Address Map ............................................................................................... 1-8
Содержание PowerMate VP75
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