Sign In
Upload
Manuals
Brands
Casio Manuals
Cash Register
EX-247
Casio EX-247 Manuals
Manuals and User Guides for Casio EX-247. We have
1
Casio EX-247 manual available for free PDF download: Service Manual
Casio EX-247 Service Manual (54 pages)
ELECTRONIC CASH REGISTER
Brand:
Casio
| Category:
Cash Register
| Size: 2.26 MB
Table of Contents
Service Manual
2
Table of Contents
2
Specifications
3
Initialize (Mac) Operation
3
Block Diagram
4
PCB Connection
4
BLOCK DIAGRAM 3-1. PCB Connection
4
Block Diagram (Circuit)
5
Circuit Explanation
6
Power Supply Circuit
6
CPU (Upd78052Gc-093-3B9)
7
Display Controller (Upd16312Gb-3B4)
9
Initialize IC (Reset Circuit)
10
Power down Detection Circuit (PWD)
10
Address Latch Circuit
10
RAM / ROM Bank Selection Circuit
11
Head Drive Circuit for Printer
12
Vpp Sensor Circuit
13
Power Supply Circuit for Display
13
Diagnostic
14
To Start the Diagnostic Program
14
Check Item
14
Operation of each Test
14
DIAGNOSTIC 5-1. to Start the Diagnostic Program
14
To Exit the Diagnostic Test
19
Error Code
20
Operation Error Code
20
System Lock Code
21
IC Data
22
Tc74Hc00Ap
22
Tc74Hc08Ap
22
Tc74Hc138
22
Tc74Hc367Ap
23
Tl431Clpb
23
Tc74Hc373Ap
23
Max232
24
S-80745 / S-80719
24
Pcb Layout
25
Circuit Diagrams
26
Parts List
41
Main PCB Block E247-1 Ass'y
44
Customer Display Block E247-E2-2
46
Main Display Block E247-E2-1
46
Button Ass'y
47
Lower Case Ass'y
47
Upper Case Ass'y
47
Total Component
48
Cash Drawer (DL-2763)
49
Printer
51
Advertisement
Advertisement
Related Products
Casio EX-292
Casio EX-293
Casio EX-266B
Casio EX-267B
Casio EX-278
Casio EX-279
Casio EX-268EC
Casio EX-291
Casio EX-294
Casio EX-270
Casio Categories
Watch
Calculator
Digital Camera
Electronic Keyboard
Cash Register
More Casio Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL