Casio 130CR, CE-160, PCR-262 Service Manual
SERVICE MANUAL
(without price)
ELECTRONIC CASH REGISTER
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. SPECIFICATIONS
1-1. Electrical specifications
• 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 %
120 V 220 V 230 V 240 V
• Vibration strength 1.5 G (The machine must be in the carton box)
1-3. Main components
• 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
1-4. 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
— 1 —
1-5. Option List
DEVICE NAME MODEL NOTE
• Wet cover WT-80
• Roll paper P-5860 58 x 12 x 60D
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.
— 2 —
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.
Date format selections
0 1 2 2
1 0
3
SUB
TOTAL
SUB
TOTAL
CA AMT
= TEND
SUB
TOTAL
P3 appears in mode display
Program set code number
Select numbers from
lists A and B.
(To end the setting)
Year/Month/Day
Month/Day/Year
A
Day/Month/Year
Monetary mode selections
Add 0 (0. )
Add 1 (0.0 )
B
Add 2 (0.00 )
0
1
2
0
1
2
— 3 —
3. BLOCK DIAGRAM
2P
DRAWER
WINDER
MOTOR
PRINTER
M-42V
2P
2P
8P
TRANSFORMER
TE-264-***
E-264-1
21P
2P
BATTERY
UM-3(PZ) X3
MODE SWITCH
8P
8P 12P
PARALLEL CABLE
DISPLAY
PARALLEL CABLE
KEY BOARD
— 4 —
4. DISASSEMBLY
■ Removing the register
1. Remove the journal cover and then the WINDING PULLY and ROLL PAPER.
2. Remove the battery cover and then the battery.
3. Remove the two screws.
Screws
4. Separate the main unit as shown below.
5. Remove the connector (CNDRW1) and then separate the main unit from the drawer.
Connector
(CNDRW1)
— 5 —
■ 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)
Hook
Screws
8. Remove the two hooks and then Display PCB.
Hooks
Hook
Connector
(CNBAT1)
Connector
(CNPR1)
■ Removing the printer unit
9. Remove one screw and then the printer unit.
Screw
— 6 —
■ 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.
FPC
Hooks
Screws
Chassis
Common sheet
Spacer
Screws
FPC
— 7 —
■ 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.
Screws
3. Remove the three screws and the solenoid.
Screws
— 8 —
5. CIRCUIT EXPLANATION
5-1. CPU (IC3: uPD780058BGC124-8BTA)
5-1-1. Pin Assignment
P14/ ANI4
P13/ ANI3
P12/ ANI2
P11/ ANI1
P10/ ANI0
REF0
AV
DD0
V
XT1/ P07
)
PP
XT230IC (V
X1
X2
DD1
V
SS0
V
P05/ INTP5
P04/ INTP4
P03/ INTP3
P02/ INTP2
P01/ INTP1/ TI01
P00/ INTP0/ TI00
P15/ANI5 1
P16/ANI6
P17/ANI7
AV
P130/ANO0
P131/ANO1
REF1
AV
P70/SI2/RxD0
P71/SO2/TxD0
P72/SCK2/ASCK
P20/SI1
P21/SO1
P22/SCK1
P23/STB/TxD1
P24/BUSY/RxD1
P25/SI0/SB0
P26/SO0/SB1
P27/SCK0
P40/AD0
P41/AD1
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62
2
3
SS
4
5
6
7
8
9
10 51
11 50
12 49
13 48
14 47
15 46
16 45
17 44
18 43
19 42
20 41
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
P42/ AD2
P43/ AD3
P44/ AD4
P45/ AD5
P46/ AD6
P47/ AD7
P50/ A8
P51/ A9
P52/ A10
P53/ A11
P54/ A12
P55/ A13
SS1
V
P60
P56/ A14
P57/ A15
38
P61
39
P62
61
60
59
58
57
56
55
54
53
52
40
P63
P64/ RD
RESET
P127/RTP7
P126/RTP6
P125/RTP5
P124/RTP4
P123/RTP3
P122/RTP2
P121/RTP1
P120/RTP0
P37
P36/BUZ
P35/PCL
P34/TI2
P33/TI1
P32/TO2
P31/TO1
P30/TO0
P67/ASTB
P66/WAIT
P65/WR
— 9 —
5-1-2. Block Diagram
TO0/P30
TI00/P00
TI01/P01
TO1/P31
TI1/P33
TO2/P32
TI2/P34
SI0/SB0/P25
SO0/SB1/P26
SCK0/P27
SI1/P20
SO1/P21
SCK1/P22
STB/TxD1/P23
BUSY/RxD1/P24
BUSY/RxD1/P24
STB/TxD1/P23
SI2/RxD0/P70
SO2/TxD0/P71
SCK2/ASCK/P72
16-bit timer/
event counter
8-bit timer/
event counter 1
8-bit timer/
event counter 2
Watchdog timer
Watch timer
Serial interface 0
Serial interface 1
Serial interface 2
78K/0
CPU core
RAM
ROM
(flash
memory)
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 12
Port 13
P00
P01 to P05
P07
P10 to P17
P20 to P27
P30 to P37
P40 to P47
P50 to P57
P60 to P67
P70 to P72
P120 to P127
P130, P131
ANI0/P10 to
ANI7/P17
AV
AVREF0
ANO0/P130,
ANO1/P131
AV
AVREF1
INTP0/P00 to
INTP5/P05
BUZ/P36
PCL/P35
SS
SS
A/D converter
D/A converter
Interrupt control
Buzzer output
Clock output control
V
V
DD0,
DD1
V
V
SS0,
SS1
(V
IC
PP)
Real-time output port
External access
RTP0/P120 to
RTP7/P127
AD0/P40 to
AD7/P47
A8/P50 to
A15/P57
RD/P64
WR/P65
WAIT/P66
ASTB/P67
RESET
X1
X2System control
XT1/P07
XT2
— 10 —
5-1-3. Pin Function
(1) Port pins (1/2)
Pin Name
P00
P01
P02
P03
P04
P05
Note 1
P07
P10 to P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
I/O
Input
I/O
Port 0
7-bit I/O port
Function
Input only
Input/output can be specified in 1-bit
units.
If used as an input port, an on-chip
pull-up resistor can be connected by
setting software.
Input
I/O
Port 1
Input only
8-bit I/O port
Input/output can be specified in 1-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
I/O
Port 2
Note 2
8-bit I/O port
Input/output can be specified in 1-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
I/O
Port 3
8-bit I/O port
Input/output can be specified in 1-it units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
After Reset
Input
Input
Input
Input
Input
Input
Alternate Function
INTP0/TI00
INTP1/TI01
INTP2
INTP3
INTP4
INTP5
XT1
ANI0 to ANI7
SI1
SO1
SCK1
STB/TxD1
BUSY/RxD1
SI0/SB0
SO0/SB1
SCK0
TO0
TO1
TO2
TI1
TI2
PCL
BUZ
—
Notes
1. When the P07/XT1 pin is used as an input port, set bit 6 (FRC) of the processor clock control register
(PCC) to 1 (do not use the feedback resistor incorporated in the subsystem clock oscillator).
2. When pins P10/ANI0 to P17/ANI7 are used as an analog input of the A/D converter, set port 1 to the
input mode. In this case, any connected on-chip pull-up resistors are automatically disabled.
— 11 —
(1) Port pins (2/2)
Pin Name
P40 to P47
P50 to P57
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
I/O
I/O
Port 4
Function
8-bit I/O port
Input/output can be specified in 8-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
The test input flag (KRIF) is set to 1 by falling edge
detection.
I/O
Port 5
8-bit I/O port
LEDs can be driven directly.
Input/output can be specified in 1-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
I/O
Port 6
8-bit I/O port
Input/output can be
specified in 1-bit units.
N-ch open-drain I/O port
On-chip pull-up resistors can
be specified by mask option.
(Mask ROM version only).
LEDs can be driven directly.
If used as an input port, an onchip pull-up resistor can be
connected by setting software.
I/O
Port 7
3-bit I/O port
Input/output can be specified in 1-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
After Reset
Input
Input
Input
Input
Alternate Function
AD0 to AD7
A8 to A15
—
RD
WR
WAIT
ASTB
SI2/RxD0
SO2/TxD0
SCK2/ASCK
P120 to P127
P130 to P131
I/O
Port 12
8-bit I/O port
Input/output can be specified in 1-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
I/O
Port 13
2-bit I/O port
Input/output can be specified in 1-bit units.
If used as an input port, an on-chip pull-up resistor can
be connected by setting software.
— 12 —
Input
Input
RTP0 to RTP7
ANO0 to ANO1
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