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Safety Test - AMSTRAD PCW9256 Service Manual

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CONTENTS
Technical Spécification
Safet Tests
Alignment Instructions
Monitor/CRT P.C.B. Component Layout
Printer P.C.B. , Top & Bottom Views
CPU P.C.B. Component Layout Top View
CPU P.C.B. Component Layout Bottom View
Keyboard Exploded View & Parts List
Keyboard P.C.B.
Monitor Schematic Diagram
CPU P.C.B. Schematic Diagram
Keyboard P.C.B. Schematic Diagram
Printer Control P.C.B. Schematic Diagram
Printer Exploded View & Parts List
Printer Mechanism Exploded View & Parts List
Monitor Cabinet Exploded View & Parts List
Electrical Parts List
lease note: When any work is carried out on a recorder, the following safety tests
must be carried out to ensure continued electrical safety.
1 ). Flash Test
Test at 4kV between the live and neutral of the mains lead joined together and A LL
accessible métal points on the exterior of the recorder.
2). Insulation Résistance Test
Test between the live and neutral of the mains lead joined together and ALL
accessible métal points on the exterior of the set to show a résistanceof at least4Mohm
In keeping with our policy of continually improving our service, and the technical quality of our products, we reserve the right to change
component types, manufacturera, sources of supply or technical spécification at any time.
2
BRENTW00D HOUSE, 169 KINGS ROAD, BRENTWOOD, ESSEX CM14 4EF.
Page
2
CW9256
2
3
4
Memory
5
Disk Drive
6
7
Display
8
8
Keyboard
9
Supplied Software
10
11
12
13
DOT MATRIX
14
General
15
Speed
16
Accessories supplied as
standard
DIMENSIONS
Size
Weight
Power Consumption

SAFETY TEST

AMSTRAD
LC
TECHNICAL S ECIFICATION
256k RAM
1 x 3.5 " 720k, (facility to add second
drive)
Paper white 12 " monochrome screen
with 90 columns x 32 lines displayed
Full size, with 82 keys
LocoScript 1.5 word processing
software, CP/M Plus, (Mallard BASIC,
GSX graphies enhancement, Dr Logo
educational training language)
RINTER
9 pin dot matrix printer
Up to 20 eps (high quality),
90 eps (draft mode)
Détachable tractor feed, single sheet
loading System. Note: No other printer
can be used with the PCW9256.
W: 310mm, D: 360mm, H: 350mm.
14.5Kg.
93 Watts max.

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