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3 . 1 1
Feature Board Checks
3 . 1 1 . 1
Power Source Verification
3 . 1 1 . 2
Feature Board Loading Check
3 . 1 1 . 3
Expansion Board Check
3 . 12
Auxiliary I/O Port Checks
Serial Ports 0 0 and 02 Tests - - Tests lE and lF
3 . 1 2 . 1
Serial Ports 0 1 and 02 Test - - Test lD
3 . 1 2 . 2
IEEE - 4 88 BUS Port 00 and Parallel PPU Port Test - - Test
3 . 12 . 3
lC
. . . . . . . . . . . .
P r inter/Plotter S e l f - Test
3 . 13
4 . 0
Cable Checks
4 . 1
P l anar Board - Printer/Plotter Control Board Wiring
4 . 2
Printer/P lotter - Printer/Plotter Control Board Wiring
P l anar Board - Keyboard Wir ing
4 . 3
Run/Ready Break - out Box
4 . 4
Analog B reak - out Box
4 . 5
RS - 232 Break - out Box
4 . 6
Digital B reak - out Box
4 . 7
5 . 0
Remova l and Replacement Procedures
Covers - Processor
5 . 1
5 . 1 . 1
Removal
5 . 1 . 2
Repl acement
5 . 2
Printer/Plotter Control Board
5 . 2 . 1
Removal
5 . 2 . 2
Replacement
5 . 3
Feature Boards
5 . 3 . 1
Removal
5 . 3 . 2
Replacement
5 . 4
Memory Management Unit (MMU)
5 . 4 . 1
Removal
5 . 4 . 2
Replacement
5 . 5
Power Supply
5 . 5 . 1
Removal
5 . 5 . 2
Rep l acement
5 . 6
Expansion Board
5 . 6 . 1
Removal
5 . 6 . 2
Repl acement
RE AD
5 . 7
ONLY MEMORY (ROM) Card
5 . 7 . 1
Removal
5 . 7 . 2
Replacement
5 . 8
P l anar Board
5 . 8 . 1
Removal
5 . 8 . 2
Replacement
5 . 9
Keypad ( P r inter/Plotter Cover Assembly)
5 . 9 . 1
Removal
5 . 9 . 2
Replacement
5 . 10
Printer/ Plotter
. . . . .
. . . . . . .
3 - 1 8
3 - 1 8
3 - 1 9
3 - 2 0
3 - 2 1
3 - 2 1
3 - 22
3 - 2 2
3 - 2 3
4 - 1
4 - 5
4 - 7
4 - 9
4 - 1 0
4 - 1 1
4 - 1 3
4 - 1 5
5 - 1
5 - 1
5 - 1
5 - 5
5 - 6
5 - 7
5 - 8
5 - 9
5 - 9
5 - 9
5 - 1 1
5 - 1 1
5 - 1 1
5 - 1 1
5 - 1 1
5 - 1 3
5 - 14
5 - 14
5 - 15
5 - 16
5 - 16
5 - 1 7
5 - 1 7
5 - 1 7
5 - 2 0
5 - 2 1
5 - 2 2
5 - 22
5 - 2 3
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