Casio MP-2000 User manual

ELECTRONIC CASH REGISTER
MP-2000 (EX-970)
Nov. 1999
SERVICE MANUAL
(without price)

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CONTENTS
MP-2000 Page
1. Explanation of Product ................................................................................................... 2
1-1. System Overview ................................................................................................... 2
1-2. Unpacking ................................................................................................... 3
1-3. Installation ................................................................................................... 4
1-4. Specification (MP-2000 CPU module)............................................................................. 6
1-5. I/O Outlet ................................................................................................... 7
2. Model List ................................................................................................... 8
3. Disassembly ................................................................................................... 8
4. System Installation ..................................................................................................11
5.Circut Explanation ................................................................................................. 28
5-1. Block diagram ................................................................................................. 28
5-2. Jumper setting ................................................................................................. 29
6. Diagnostic Operation ................................................................................................. 33
6-1. Diagnostic softwares ................................................................................................. 33
6-2. Customer display ................................................................................................. 33
6-3. Drawer test ................................................................................................. 37
7. Trouble Shooting ................................................................................................. 38
8. Data sheet ................................................................................................. 40
8-1. 65550 (HiQV32TM) ................................................................................................. 41
8-2. M5113: Enhanced Super I/O Controller with Plan & Play.............................................. 55
8-3. uM9008: ISA/Plug & Play Super Ethernet Controller .................................................... 61
8-4. VT82580 ................................................................................................. 65
8-5. Pentium Processor ................................................................................................. 81
8-6. MN04326TAE SIMM ................................................................................................. 83
8-7. Power supply ................................................................................................. 84
9. Circuit Diagram ................................................................................................. 85
10. Parts list ............................................................................................... 106

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1. Explanation of Product
1-1. System Overview
The MP-2000 series are Casio’s new PC based POS system. The MP-2000 equip 9.4 inch LCD display
and 84 soft keyboard.
MP-2000 (CPU module)
Accessories
1. FDD External cable 1 pc
2. Utility (Floppy disk) 4 pcs
3. User’s manual 1 pc
HD access LED Power LED
COVER-2 (optional)
MP-2040KY (84 keys Keyboard module)
(Separately provided)
with accessories

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Bios chip
(Installed in the MP-2000)
MP-2060DP
LCD display module
LCD – CPU interface cable
Inner interface cable/LCD control board
(installed in the MP-2000) with screws
(Separately provided)
LCD power switch
Contrast control
Brightness control
1-2. Unpacking
The MP-2000 along with its accessories are packed in carton boxes. Make sure that all of the items listed
in previous page are present. After unpacking the cartons, place the system on a raised surface and
carefully inspect the system for any damage that might have occurred during shipment. If there are dam-
aged or missing parts, contact your dealer immediately.
The MP-2040KY and the MP-2060DP are separate modules and packed along with accessories in each
carton boxes. Please refer user’s manual for each module packed in each carton box in detail.

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1-3. Installation
For Installation for LCD display module (MODEL MP-2060DP), it is necessary to instal the BIOS chip
and LCD control board to the CPU module as showing the following steps.
1. Open the upper cover of CPU module. 2. Release the 4 screws for the insulation
sheet and theAlminum separator.
3. Fix the connector cable for LCD display. 4. Mount the LCD control board and connect the
LCD display cable.

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NOTES:
1. The MP-2000 CPU module do not equip any operating system. An operating system must be loaded
first before installing any software into the MP-2000 CPU module.
2. Be sure to ground yourself to keep from any static charge when you install the internal components.
Use a grounding wrist strap and place all electronic components in any static-shielded devices. Most
electronic components are sensitive to the static electric charge.
3. Disconnect the power cord from the MP-2000 before any installation. Make sure both the system and
the external devices are turned off and the MP-2000 is properly grounded. The sudden surge of power
could ruin any sensitive components.
4. The brightness of the LCD panel display will decrease with use. However, hours of use will vary de-
pending on the application environment.
5. Mount the insullation sheet and the Alminum 6. Mount the LCD control board and connect the
separator by 4 screws. LCD display cable.
7. Close the upper cover to the CPU module.
Replace to New Bios chip.

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1-4. Specification (MP-2000 CPU module)
Processor; INTEL Pentium MMX 233MHz
Memory: 2 x 16MB SIMM(expandible to 128MB)
512KB cache
Expansion slots: 1 x 16 bit ISA, 2 x PCI
RS-232C ports: 4 external ports (with power 5V, 12V, 24V)
Parallel ports: 1
External Floppy disk: 1 port
Hard disk: 1 enhanced IDE
Operator display: 2MB video memory
External Mouse: 1 X PS/2 mouse port
External Keyboard: 1 x PS/2 keyboard port
Cash drawers: 2 ports with individual sensing
Software utilities: Ethernet setup /VGA
Communications: Ethernet control 10base-T
IEEE802.3 Ethernet standard
Operation system: Supports Windows 95,Windows NT 4.00 and MS-DOS V6.22
Power supply: 100VAC / 240VAC
Environmental
temperature: 5°C to 35°C
Dimensions
(main body size): 310mm(W) x 99mm(H) X 305mm(D)
Net weight: 4.2kg (CPU module)
Note:
1) Some functions or features that are newly implemented in the Windows98 can not be sup-
ported by the MP-2000 system, for instance, Dual Display function,ACPI green function and so
on.
2) The system Bios that is installed in the standard MP-2000 does not support the MP-2060DP
LCD display. Please change the chip that is packed in the MP-2060DP in case to use the MP-
2060DP together with the MP-2000.

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1-5. I/O Outlet
< Bottom Panel >
DRW 2 DRW 1
P
R N COM 4 COM 3 COM 2 COM 1V G AN E T
FDD MOUSE K/B
LCD
1 External FDD 7 Parallel port
2 2 x Cash drawers 8 4 x COM ports( COM 1, 2, 3 and 4 )
3 External PS/2 mouse 9 VGA port <*1>
4 LCD interface port (Not installed) 0 Ethernet 10 base-T
5 External PS/2 Keyboard AAC inlet
6 Expansion outlet B AC Power switch
NOTE *1: Automatic frequency detective type CRT only.
Do not connect telephone line to cash drawer ports or Ethernet connector.
Telefon Linie Stromkreis nicht mit “Cash Drawer Ports” oder “Ethernet Connection” verbinden.
7890AB
< LCD Unit Rear Panel >
1 4
2
3
1 LCD power switch
2 Contrast control
3 Brightness control
4 PC interface port
165432

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2. Model List
No. Model Name Description Note
1 MP-2000 CPU module For USA, Canada, UK, and Germany
2 MP-2000S CPU module For countries other than above
3 MP-2040KY Keyboard 84 Key module
4 MP-2041KY Large Keyboard Large Key module
5 MP-2060DP LCD module Mono-LCD unit
6 COVER-2 Cable Cover Cable cover for CPU module
7 QT-7060D Customer Display
8 QT-7062D Customer Display With Pole (20cm)
9 QT-7063D Customer Display With Stand
10 DL-3615 Drawer L size (6coins/5bills)
11 DL-2765 Drawer M size (8coins/4bills)
12 DL-2909 Drawer M size (8coins/5bills)
13 UP-350 1ST Termal printer Option Printer
14 SA-3075 2.5ST Printer Option Printer
3. Disassembly
To open the case
1. Place the machine up side down.
2. Release the 2 screws of the cable cover.
3. Then, slide the cable cover to the right side to remove it.
Slide the cable cover
(COVER-2).
Note: Cable cover is option item.
Cable cover (COVER-2) Cable cover is option item.

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4. Release the screw. Then, remove the upper cover from front side.
5. Release the 2 screws of the Riser card. Then, remove the Riser card
from the mother board.
6. Release the 4 screws of the Aluminum separator. Then, remove the
insulation sheet andAluminum separator.
Release 2 screws.
Release 4 screws.