Casio 130CR User manual

SERVICE MANUAL
ELECTRONIC CASH REGISTER
(without price)
130CR/PCR-262/CE-160
(EX-264)
JAN. 2005

CONTENTS
130CR/PCR-262/CE-160 Page
1. SPECIFICATIONS........................................................................................ 1
2. MACHINE INTIALIZATION .......................................................................... 3
3. BLOCK DIAGRAM....................................................................................... 4
4. DISASSEMBLY............................................................................................ 5
5. CIRCUIT EXPLANATION ............................................................................ 9
6. DIAGNOSTIC OPERATIONS .................................................................... 16
7. TROUBLESHOOTING ............................................................................... 20
8. IC DATA ..................................................................................................... 21
9. PCB LAYPUT............................................................................................. 22
10. CIRCUIT DIAGRAM ................................................................................... 23
11. PARTS LIST............................................................................................... 27

— 1 —
• CPU Name UPD780058BGC124-8BTA
Number of control bit 8 bit
Mask ROM (Built-in) 60 Kbytes
RAM (Built-in) 1024 bytes
• Printer Name M-42V-009-040
Print method Print wheel selecting type serial printer
MCBF 700,000 lines
• Roll paper Type Fine-quality paper
Size Width 57.5 ±0.5 mm
Roll diameter 80 mm or less
1. SPECIFICATIONS
1-1. Electrical specifications
120 V 220 V 230 V 240 V
• Power consumption In operation Max. 0.1 A 0.05 A 0.05 A 0.05 A
• Memory protection Back-up battery Mangan Battery (UM-3 ×3 pcs)
Back-up period 1 year (25 °C)
Battery life Replace the battery every 1 years.
• Clock & Calendar Accuracy Within ±30 sec. per month
Auto calendar Effective until 2099 A.D.
1-2. Environmental specifications
• Operating temperature 0 °C ~ 40 °C
• Operating humidity 10 % ~ 90 %
• Storage temperature -25 °C ~ 65 °C
• Storage humidity 10 % ~ 95 %
• Vibration strength 1.5 G (The machine must be in the carton box)
1-3. Main components
1-4. Drawer List
DRAWER NAME Specification NOTE
• DL-1329A (S type) D-21G2M-D54RM-16A U.S.A
• DL-1841A (S type) D-21G2M-D53RM-16A UK/Germany, Europe, Other countries
• DL-2794A (M type) D-18G2C-B84RM-13A Europe, Other countries
• DL-2796A (M type) D-18G2C-A84RM-13A Canada

— 2 —
DEVICE NAME MODEL NOTE
• Wet cover WT-80
• Roll paper P-5860 58 x 12 x 60D
1-5. Option List
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according
to the manufacture’s instructions.
VORSICHT !
Explosionsgefahr bei unsachgemäßem Austausch der Batterie.
Ersatz nur durch denselben oder einen vom
Hersteller empfohlenen gleichwertigen Typ.
Entsorgung gebrauchter Batterien nach
Angaben des Herstellers.
ADVARSEL !
Lithiumbatteri - Eksplosionsfare ved fejlagtig hándtering.
Udskiftning má kun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandØren.

— 3 —
2. MACHINE INTIALIZATION
2-1. Initialization and loading memory protection battery
Note: You must initialize the cash register and install the memory protection batteries before you can
program the cash register.
To initialize the cash register
1. Set the mode switch to OFF.
2. Plug the power cord of the cash register into an AC outlet.
3. Load the memory protection batteries.
4. Set the mode switch to REG.
To load the memory protection batteries
1. Remove the printer cover.
2. Open the battery compartment cover.
3. Load 3 new UM-3, R6P (SUM-3) or LR6 (AM-3) type batteries into the compartment.
Be sure that the plus (+) and minus (–) ends of each battery are facing in the directions indicated by
the illustrations inside the battery compartment.
4. Slide the memory protection battery compartment cover back into place.
5. Replace the printer paper and printer cover.
REPLACE MEMORY PROTECTION BATTERIES AT LEAST ONCE EVERY YEAR.
2-2. To select the date format and monetary mode (130CR only)
You can select the date format and the monetary mode after initialization depending on the requirements in your
area.
Default date format is Day/Month/Year.
Default Monetary Mode is Add 2.
Example: Change the date format to Month/Day/Year, and the monetary mode to Add 0.
1. Set the mode switch to PGM.
2. Press the following keys.
A
Date format selections
Year/Month/Day 0
Month/Day/Year 1
3
Day/Month/Year 2
B
Monetary mode selections
Add 0 (0. ) 0
Add 1 (0.0 ) 1
Add 2 (0.00 ) 2
P3 appears in mode display
SUB
TOTAL
0122 Program set code number
SUB
TOTAL
1 0 Select numbers from
lists A and B.
(To end the setting)
SUB
TOTAL
CA AMT
= TEND

— 4 —
3. BLOCK DIAGRAM
2P
2P
2P
21P
8P
8P 12P
DRAWER
PARALLEL CABLE PARALLEL CABLE
WINDER
MOTOR
TRANSFORMER
TE-264-***
E-264-1
PRINTER
M-42V
DISPLAY
KEY BOARD
BATTERY
UM-3(PZ) X3
MODE SWITCH
2P
8P

— 5 —
4. DISASSEMBLY
■ Removing the register
1. Remove the journal cover and then the WINDING PULLY and ROLL PAPER.
5. Remove the connector (CNDRW1) and then separate the main unit from the drawer.
2. Remove the battery cover and then the battery.
3. Remove the two screws.
4. Separate the main unit as shown below.
Screws
Connector
(CNDRW1)

— 6 —
■ Removing the printer unit
9. Remove one screw and then the printer unit.
■ Removing the Main PCB and Display PCB
6. Remove the three connectors (CNKEY1, CNBAT1, CNPR1) and the four screws.
7. Remove the two hooks and then Main PCB.
Connector
(CNKEY1)
Connector
(CNBAT1)
Screws
Connector
(CNPR1)
Hook
Hook
8. Remove the two hooks and then Display PCB.
Hooks
Screw

— 7 —
FPC
Hooks
Screws Screws
Spacer
Common sheet
Chassis
FPC
■ Disassembling the keyboard unit
10.Remove the FPC as well as the four screws, and then the keyboard unit.
11. Remove the two screws and then disassemble the keyboard unit.

— 8 —
Screws
Screws
■ Disassembling the drawer
1. Pull the lever and remove the coin case and bill case.
2. Remove the three screws and then the top plate.
3. Remove the three screws and the solenoid.