Canon A-200 series Manuals

Manuals and User Guides for Canon A-200 series. We have 1 Canon A-200 series manual available for free PDF download: Service Manual

Canon A-200 series Service Manual

Canon A-200 series Service Manual (187 pages)

Brand: Canon | Category: Desktop | Size: 14.3 MB
Table of contents
Table Of Contents2................................................................................................................................................................
Part Iintroduction4................................................................................................................................................................
Specifications10................................................................................................................................................................
11-1. Product Outline12................................................................................................................................................................
11-1-1. System Configuration12................................................................................................................................................................
11-2-1. General12................................................................................................................................................................
11-2-2. Monochrome Display Adapter Board13................................................................................................................................................................
11-2-3. Color Display Adapter Board13................................................................................................................................................................
Floppy Disk Drive Mdd-21114................................................................................................................................................................
Keyboard Unit15................................................................................................................................................................
Disassembly Procedure18................................................................................................................................................................
Installation26................................................................................................................................................................
Iv-1. Unpacking28................................................................................................................................................................
Iv-2. Connections29................................................................................................................................................................
Iv-2-1. Keyboard Connection29................................................................................................................................................................
Iv-2-2. Ac Power Cord Connection29................................................................................................................................................................
Iv-2-3. Connection To Peripherals29................................................................................................................................................................
Iv-2-4. Adjustment Of Typing Angle30................................................................................................................................................................
Iv-3. Options31................................................................................................................................................................
Iv-3-1. Expansion Ram Board31................................................................................................................................................................
Iv-3-2. Color Display Adapter Board31................................................................................................................................................................
Iv-3-3. Ndc (8087)32................................................................................................................................................................
Iv-4. Summary Of Dip Switch Setting33................................................................................................................................................................
Iv-4-1. Main Board33................................................................................................................................................................
Iv-4-2. Dip Switch Settings At Our Factory35................................................................................................................................................................
Iv-4-3. Optional Ram Board36................................................................................................................................................................
Iv-5. Adding Optional Floppy Disk Drive37................................................................................................................................................................
Adjustment40................................................................................................................................................................
Theory Of Operations44................................................................................................................................................................
Vi-1. General46................................................................................................................................................................
Vi-2. Main P.c.b48................................................................................................................................................................
Vi-2-1. Cpu51................................................................................................................................................................
Vi-2-2. Reset Signal And Clock Generator Circuit53................................................................................................................................................................
Vi-2-3. Nmi And Int Control Circuit55................................................................................................................................................................
Vi-2-4. Memory Map56................................................................................................................................................................
Vi-2-5. Memory57................................................................................................................................................................
Vi-2-6. 110 Map And 1/0 Address Decoding Circuit60................................................................................................................................................................
Vi-2-7. System Bus63................................................................................................................................................................
Vi-2-8. Dmac66................................................................................................................................................................
Vi-2-9. Printer Interface Circuit69................................................................................................................................................................
Vi-2-10. Rs-232c Interface Circuit71................................................................................................................................................................
Vi-2-11. Timer And Speaker Driver Circuit73................................................................................................................................................................
Vi-2-12. Keyboard Interface74................................................................................................................................................................
Vi-2-13. Ppi76................................................................................................................................................................
Vi-2-14. Fdd Interface Circuit78................................................................................................................................................................
Vi-3. Keyboard Unit83................................................................................................................................................................
Vi-4. Display Adapter Boards89................................................................................................................................................................
Vi-4-1. Pin Description Of The 68b4589................................................................................................................................................................
Vi-4-2. Monochrome Display Adapter Board90................................................................................................................................................................
Vi-4-3. Color Display Adapter Board103................................................................................................................................................................
Vi-5. Power Supply Unit117................................................................................................................................................................
Part Vii. Diagnostic Programs119................................................................................................................................................................
Part Viii Troubleshooting133................................................................................................................................................................
Diagrams And Parts Llst147................................................................................................................................................................
Appendix177................................................................................................................................................................
X-1. Connector Pin Assignment179................................................................................................................................................................
X-1-1. Rs-232c Interface179................................................................................................................................................................
X-1-2. Monochrome Monitor Interface180................................................................................................................................................................
X-1-3. Color Monitor Interface180................................................................................................................................................................
Printer Interface181................................................................................................................................................................
X-1-6. Option Slot Interface182................................................................................................................................................................
X-2. Character Code Table185................................................................................................................................................................

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