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MZ-700 manual MZ·700
Models:
MZ-700
1
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Troubleshooting
Specs
Parts list
System Block Diagram
Reset
le SIGNAL POSITION
Mechanical adjustments
Volume
Power Supply
Sharp Service Manual
Page 55
Image 55
MZ·700
-12-
Page 54
Page 56
Page 55
Image 55
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Contents
MZ-1TOl MZ-1POl
PERSONAL COMPUTER
MZ-700
SHARP SERVICE MANUAL
1. SPECIFICATION
INS. DEL key
MZ-700
Volume
MZ-700 Front view
t,J~
H rn
~PO~UP
t\.0
4. SYSTEM DESCRIPTION
Page
~ ~r
I ------Jr
HBLK~
as a2 a
\,1Z-700
IV? 7ce
Y r
~ P7
~ P1
~ P5
Memory Management
Memory Management
VRAM
4-3. Memory mapped I/O $EOOO - $EOO8
Page
Page
c Keyboard controDer
5-1. Data recorder MZ-lT01
Cassette specification
Block diagram
5. DATA RECORDER
signal is on
iv1Z
Troubleshooting procedure
Phenomenon Program can not be loaded or resulted in error
Head
Mechanical adjustments
Collector of transistor 03003 Digital voltmeter Test tape MTT-113
Pinch roller
Cassette recorder waveforms
6mv~
I ++6+ ?
3 7~~
6. COLOUR ENCODER
7. MICRO COlOR GRAPHIC PRINTER
MZ-700
~ kot...... .-J
Page
MZ--700
A ROP ------r-----I
PI,B
+---i---5,us
uiyl
MZ-700
8. POWER SUPPLY
Page
~v1Z - 70C
2-4. Abnonnal increase of output ripple
74LS04 74LS32 74LS86
74LSOO74LS02 74LS147417
74LS427472
74LS125A74LS145
74LS24674LS273
74LS166
74LS174
74LS176
MZ-700
10. CIRCUIT DIAGRAM & PARTS LAYOUT
r---- ~
c er
RESET
r.----J
EMR~
1t!tc
csEO~CS II1W WR
csnMW =r=t----4
Page
LJ~~~¥..~.~.~M~.~A~,J
4O~- BACK
t,Y.I
~WIT
~sOO
~l--r
~-I-?
~ ~~37..0
Page
A. L
IPower unit
r%~~~
~--~
~U/III
ffO~
~n r~
C3001
Motor P.W.B. unit
I\fIIv
Lf j
~2S046ec
EI02IAC-33A
~===---------~NC=3~2~M
~3~O~-t==~~~1-~~r-1I~
~~t===~====
PII 12~8~~~~~~~~
Page
MZ-700 PARTS LIST & GUIDE
MZ·700
rn CPU Unit Exteriors
20 P
rn CPU U~~t Exteriors
MZ·700
MZ·700
Printer Unit Exteriors
DESCRIPTION
IlJ CPU Unit Electronic Components
MZ·700
PARTS CODE
MZ·700
3J CPU Unit Electronic Components
Printer Control PWB Elecronic Components
Other
DESCRIPTION
Power Supply Unit
MZ-700
PARTS CODE
12----t--~~~
ID Power Supply Unit
2016
MZ..700
~7~13
Key Board Unit
MZ·700
DESCRIPTION
Ca ssette Unit
MZ·700
PARTS CODE
DESCRIPTION
Cassette Unit
MZ·700
PARTS CODE
4~1 ~
CASSETTE UNIT
MZ·700
MZ-700
Index
PARTS CODE
PARTS CODE NO. PRICE NEW PART
PARTS CODE
MZ·700
~T2EY332J
MZ·700
SHARP CORPORATION
11-185121\0 71931-100 S!MMZ700!lT&1POl 203 - 250887!720g0700Q
SHARP
MZ-700