Sharp MZ-5600 Service Manual

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N Z-6600
SHARP SERVICE MANUAL
COD E :OO ZftIZ5600Sftl/ E
PERSONAL COMPUTER
MODEL
MZ-5600
~--------------------- CO NTENT S----------------------~
1. MZ 5600 Series Hardware Description ....... , ........................•... 1
2. Software Configuration ................................................ 6
3. MZ -5600 System Block Diagram ........................................ 13
4. The CPU and LIS Peripheral Logics ....................... • ........... ,. 14
5. Memory Control Logic ..•......................•....•......•......... 24
6. I/ O Decoder Logi<; ............••....•.....•.........................• 28
7. DMA Interface Log;\: ......•...•.....•......•........... • ..•.......... 31
8 . MDF Interface circuit ................................................ 35
9 . Printer Interface ................................................... 44
10. ATC Real Time Clock· ............................................... 46
11. Programmab le Sound Generator Interface ................................. 47
12. AS-232C Interface ................................ . .................. 48
13. Software Timer ..................................................... 51
14. Displav Interface ........... ............. .. .. ..... ......... • . ........ 54
15. KeVboard and KeVboard Interface ...................................... 76
16. Power Circuit ......................................................
80
17. Self Cheek ......................................................... 84
18. Te rmina l View o f Cable ............................................... 86
19. Circuit Diagram
& Parts & Posi
tion
20. Parts Lin &
Guide
SHARP CORPORATION
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