Sharp ER-A490 Manuals

Manuals and User Guides for Sharp ER-A490. We have 3 Sharp ER-A490 manuals available for free PDF download: Service Manual, Instruction Manual

Sharp ER-A490 Service Manual

Sharp ER-A490 Service Manual (95 pages)

Brand: Sharp | Category: Cash Register | Size: 1.72 MB

Table of Contents

Advertisement

Sharp ER-A490 Service Manual

Sharp ER-A490 Service Manual (73 pages)

Brand: Sharp | Category: Cash Register | Size: 7.18 MB

Table of Contents

Chapter 1. Specifications
3
Standard Keyboard Layout
3
Specification
6
Service Options
8
Service Tools
8
Chapter 3. Srv. Reset and Master Reset
10
Master Reset (All Memory Clear)
10
Hardware Block Diagram
11
Customer Display
11
Pin Configuration
12
Block Diagram
16
Pin Description
17
General Description
18
Clock Generator
24
Memory Map
25
Power On/Off Sequence
31
Display Control
31
Power Supply Circuit
32
Remote Keyboard
33
Segment Display
35
Operational Procedure
35
Male Connector
41
Chapter 7. Circuit Diagram & Pwb Layout
43
Parts Guide
57
Top Cabinet Etc
59
Bottom Cabinet Etc
60
Main PWB Unit
65
Table of Contents
73

Sharp ER-A490 Instruction Manual

Sharp ER-A490 Instruction Manual (5 pages)

Brand: Sharp | Category: Cash Register | Size: 2.57 MB

Advertisement

Advertisement

Related Products

Sharp Categories

Microwave Oven

Microwave Oven LCD TV

Stereo System

All in One Printer

All in One Printer

More Sharp Manuals