Casio SF-5600AR Specifications

(with price)
SF-5600AR(LX-589)
MAR. 1994
SF-5600AR
R
CONTENTS
1.
SCHEMATIC DIAGRAM................................................................................................ 1
2.
SPECIFICATIONS ......................................................................................................... 5
3.
TO REPLACE THE BATTERY ...................................................................................... 6
4.
TO CHECK THE MEMORY CAPACITY........................................................................ 6
5.
ERROR MESSAGE ....................................................................................................... 7
6.
TO RESET THE DIGITAL DIARY ................................................................................. 8
7.
TO SAVE THE DATA TO OTHER MACHINE ............................................................... 9
8.
BLOCK DIAGRAM ...................................................................................................... 12
9.
CIRCUIT EXPLANATIONS
9-1.
System chart ................................................................................................. 13
9-2.
Power supply circuit .................................................................................... 14
9-3.
CPU pin description (HD62076C03) ............................................................ 17
9-4.
Gate array pin descriptions (SSC2571F0A) ............................................... 18
9-5.
Operation program ROM pin descriptions ................................................ 19
9-6.
RAM pin descriptions (M5M51008AFP-10LL) ............................................ 19
10.
DIAGNOSTIC OPERATION ........................................................................................ 20
11.
TROUBLESHOOTING................................................................................................. 25
12.
ASSEMBLY VIEW ....................................................................................................... 29
13.
PARTS LIST ................................................................................................................ 31
1.
SCHEMATIC DIAGRAM
1-1. Main PCB
—1—
1-2. Display PCB
—2—
1-3. Key Matrix
—3—
1-4. Key Matrix (Display side)
—4—
2.
SPECIFICATIONS
Main modes:
Telephone Directory, Memo, Schedule Keeper, Reminder, Calendar
(Gregorian and Hijira formats), Calculator
Clock:
Home Time and World Time
Accuracy under normal temperatures: ±3 seconds a month
Alarm functions:
Daily Alarm, Schedule Alarm and Reminder Alarm
Calculation:
12-digit arithmetic calculations; arithemetic constants (+, –, x, );
independent memory; percentages; square roots; 24-digit approximations;
date calculations; other mixed calculations
LCD; 16-column × 8-line (Alpha Input Mode) /
12-column × 4-line (Arabic Input Mode)
Memory capacity:
32KB (24443 bytes)
Main component:
LSI
Power supply:
3 lithium batteries (CR2032)
Power consumption:
0.07W
Battery life:
Approximately 180 hours continuous operation in Telephone Directory;
approximately 140 hours repeating one minute of input and 10 minutes of
display in Telephone Directory; approximately 18 months for memory back
up
Auto power off:
Approximately 6 minutes after last key operation
Operating temperature: 0°C ~ 40°C (32°F ~ 104°F)
Dimensions:
Unfolded: 9.55(H) × 144(W) × 155(D)mm
Folded:
15.95(H) × 144(W) × 77.5(D)mm
Weight:
123g
Display element:
• Design and specifications are subject to change without notice.
Current consumption:
Power switch
TYP. [µA]
MAX [µA]
OFF
11.7
37.1
ON
870
9,745
5,330
14,645
ON (Operating)
—5—
3.
TO REPLACE THE BATTERY
To replace the batteries
1.
Loosen the screw on the back of the SF Unit that holds the battery compartment cover
in place, and remove the cover.
Caution
In the next step, be sure to remove only one battery at a time.
Otherwise, you will lose all data stored in memory.
2.
3.
Screw
Loosen the screw that secures one of the three battery holders
in place and remove the battery holder.
Replace the old battery with a new one, making sure that the
positive (+) side of the new battery is facing up (so you can see
it).
RESET
+
4. Replace the battery holder and secure it by tightening its screw.
• Be careful that you do not over tighten the screw.
5. Repeat steps 2 through 4 for the other two batteries.
• Be sure to replace all three batteries. Never mix old batteries with
new ones, and be sure to use CR2032 lithium batteries only.
6.
After you replace all three batteries, replace the battery compartment cover and secure it by
tightening its screw.
• Be careful that you do not over tighten the screw.
4.
TO CHECK THE MEMORY CAPACITY
Hold down CAPA to display a screen that shows the current memory status. To clear the memory
status display, release CAPA .
CAPACITY
Total number of characters
stored in memory
FREE
USED
23934
529
0
50
—6—
2%
100
Remaining memory
capacity
5.
ERROR MESSAGE
Message
Meaning
Action
NO DATA!
Search operation
attempted when no data
is stored in memory.
Current search operation
cannot be performed.
NOT FOUND!
Data specified in search
operation does not exist
in memory.
Change specification or
cancel search.
MEMORY FULL!
No more room in memory Delete unnecessary data
for storage of data.
items from memory.
ALARM TIME
ALREADY USED!
Attempt to set a Schedule Set a different alarm time
Keeper alarm time that
or change the existing alarm
is already used for
time to another one.
another entry.
ALARM TIME
ALREADY PASSED!
Attempt to set a Schedule Set a different alarm time
Keeper alarm time for a
(for a future time/date.)
time/date that is already
passed.
SECRET DATA!
Alarm for a secret
Enter the secret memory
memory area data item is area to view details of the
sounding.
alarm.
PASSWORD
MISMATCH!
Attempt to enter the
Use the correct password.
secret memory area
using a password that
does not match the one
preset for the secret area.
TRANSMIT ERROR!
STOPPED!
Error during data
communications.
Cancel the data
communications operation
and try again.
DATA ERROR!
CONSULT THE
OWNER'S MANUAL!
Data corrupted by strong
impact, electrostatic
charge, etc.
See page 9 of owner's
manual.
—7—
6.
TO RESET THE DIGITAL DIARY
The following procedure erases all data stored in the memory of the SF Unit, including mark protected
data. Perform the following operation only when you want to delete all data and initialize the settings of
the SF Unit.
Remember — you should always keep copies of important data by writing it down, by transferring it to
a personal computer or other SF Unit.
To reset the SF Unit's memory
RESET button
RESET
1. Press the RESET button.
Important!
The next step deletes all data stored in the SF Unit's memory. Make sure that you really want to
delete the data before you continue!
2. Press SET to reset the memory and delete all data or ESC to abort the reset operation without
deleting anything.
Following the reset operation described above, the Home Time display appears and the SF Unit
settings are initialized as noted below.
Home Time:
World Time:
Daily Alarm:
Sound:
Message:
Character input:
G. M. T.
1995/1/1 SUN
12:00 AM
12-hour format
Tokyo
12:00 PM
Schedule alarm — ON
Reminder alarm — ON
Daily alarm — OFF
Key — ON
Arabic
CAPS
—8—
7.
TO SAVE THE DATA TO OTHER MACHINE
SF-5600AR can transfer customers data to other SF-5600AR with memory protection only when
replacing the LCD or the outer case.
How to transfer the data
* Before connecting the cable (SB-60 or SB-62), be sure to reset the slave machine to clear all
data.
1) Turn off the power switch and connect the two units using the cable (SB-60 or SB-62) as shown in
the drawing.
2) Turn on the power switch of each machine.
3) The slave machine must be set the date of Feb. 3rd, 1901 into the memory under the calculator
mode.
Operation:
CAL
ON
1
9
0
1
DATE 2
DATE 3 DATE M+
CLEAR
If you don't set the date, the "PASSWORD" isn't transferred to the slave machine.
4) Check the hardware parameters, and if the units have another condition, reset as follows.
To change the hardware
parameters, press the
,
,
and
cursol keys.
SET UP
PARITY
BIT LENGTH
To set the hardware
parameters, press the SET
key.
BPS
TEL
FUNCTION FUNCTION 4 3
—9—
NONE
7
9600
5) Set up the slave machine.
1
While in the Calendar Display, Telephone Directory, Business Card Library, Memo Mode, or
Schedule Keeper, press the FUNCTION key twice followed by 4 to select " DATA COMM",
and the following menu appears.
TEL
1 SEND
FUNCTION FUNCTION 4
2 RECEIVE
3 SET UP
2
Press 2 to select "RECEIVE" and the following display appears to indicate that the slave
machine is ready to receive data.
2
DATA
RECEIVE OK
TO STOP
PRESS [ESC]
6) Set up the customer's machine.
1
While the transmitting unit is in the Calendar Display, Telephone Directory, Business Card
Library, Memo Mode, or Schedule Keeper, press the FUNCTION key twice followed by 4
to select "DATA COMM", and the following menu appears.
TEL
FUNCTION
FUNCTION
4
1 SEND
2 RECEIVE
3 SET UP
2
Press 1 to select "SEND" and the following menu appears.
1 SAME
1
2 OTHERS
— 10 —
3
Press 1 to select "SAME", then press 3 to select "ALL DATA". The following display
appears to confirm whether you wish to proceed.
SEND ALL
1 3
DATA ITEM ?
YES[SET] / NO[ESC]
4
Press the SET key to proceed with the data transmission, or press ESC if you wish to
cancel.
NOW SENDING !
SET
TO STOP, PRESS ESC
Data are transmitted in the sequence of Telephone Directory data, Memo data, Reminder data,
Schedule Keeper data and Calendar data.
* The following messages appear on the display of the receiving unit when a problem occurs during
data communications. All data transferred up to display of the message is retained in memory, but
data communication is terminated.
TEL
MEMO
SCHEDULE
HOME/WORLD
REMINDER
If one of the following error messages appear, press the
,
,
,
,
CAL
CALENDAR
,
keys, to clear the error message. Then, take corrective action and try data
communication again.
Message
Meaning
Action
TRANSMIT ERROR!
STOPPED!
Error during data
communications.
Cancel the data
communications operation
and try again.
DATA ERROR!
CONSULT THE
OWNER'S MANUAL!
Data corrupted by strong
impact, electrostatic
charge, etc.
See page 9 of the owner's
manual.
— 11 —
,
8. BLOCK DIAGRAM
LCD
96 × 64 dots
CD760-TS
S16~S95
S0~S15
C0~C63
KEYBOARD
PCB-L589-E4
LCD DRIVER
LCD DRIVER
MSM6585AV
-Z-358B
MSM6585AV
-Z-358B
PCB-L589-E2
DATA BUS
TO KEYBOARD
LCD DRIVE VOLTAGES
V1 ~ V5
CPU
HD62076C03
LSI1
VDD
OPEN (OFF)
LOCK (ON)
ROM
MAIN SWITCH
(Operation Program)
GND
LSI5
Power supply circuit
RAM
µPD43256
LSI4
GATE ARRAY
SSC2571F0A
LSI2
INTERFACE FOR
DATA TRANSMISSION
& DATA RECEPTION
— 12 —
PCB-L589-1
9. CIRCUIT EXPLANATIONS
9-1. System chart
Generally, SF-5600AR is working with the following steps.
VDD
1
VDD
12
Low battery
detector
VSS
Gate array
SSC2571F0A
Power supply
circuit
IC4
(Pin24)
V1~V5
for LCD
VOB
VIN
PDN
SWO
OEO
(Pin35) (Pin62)
MSO
(Pin28)
(Pin49)
(Pin58)
3
2
13
14
10
"L"
"L"
"L"
"L"
"L"
(Pin2)
"H"
VDD
VDD
2 MHz
9
(Pin45)
(Pin41)
V2ON
OSCI
(Pin1)
8
Transistor Q3
(Pin3)
(Pin40)
OSCO
VDD1
VDD
(Pin70)
11
INT0
OFF
CPU
GND
MAIN SWITCH
SW
HD62076C03
(Pin36)
5
"L"
4
"H"
ON
(Pin24)
OE
CE
VCC
GND
ROM
KIO
KAC
(Pin54)
(Pin53)
(Operation program)
"H"
"L"
(Pin22)
µPD23C2001EGW-344
6
15
7
ADDRESS
ADDRESS BUS
DATA BUS
16
1. Supply 5V to VDD1 and VDD2.
2. Output "L" from SWO terminal.
3. Output "L" from IC4 and Q5 terminal.
4. Main switch ON.
5. Input "L" to SW terminal.
6. Input "L" from KAC terminal.
7. Push power on button switch.
8. CPU oscillation is generated.
9. Output "H" from V2ON terminal.
10. Output "L" from VOB terminal.
— 13 —
DATA
11. Apply VDD to ROM.
12. Output all LCD drive voltages.
13. Gate array sends ROM output enable
signal to OE terminal.
14. Gate array sends ROM Chip enable
signal to CE terminal.
15. CPU sends address to ROM.
16. CPU receives data from ROM.
9-2.
1)
Power supply circuit
Power supply circuit for CPU, GATE ARRAY and RAMs.
When the main batteries are set, the voltage (9V) supplies at the terminal VDD1 of CPU (LSI1), GATE
ARRAY (LSI2) and RAM (LSI4).
When IC2 receives a voltage, the regulated voltage (4V) will be applied to the GND lines from the
terminal OUT (Pin No.1).
2)
Power supply circuit for ROM
When the GATE ARRAY (LSI2) controls the terminal VOB (Pin No.28) with "L" level, the transistor
2SA1411 (Q3) will be turned ON, then the voltage of the VDD lines will be applied the VCC lines.
The voltage of the ROM (LSI5) is supplied from the VCC lines.
3)
Main switch
The CPU (LSI1) detects the informations of the Main switch by the terminal SW (Pin No.36) from the
SWO signal of the GATE ARRAY (LSI2).
4)
How to turn the display ON.
When pressing "ON" key under the ON side of the Main switch , the CPU (LSI1) generates the signal
to turn the display ON at the terminal V2ON (Pin No.45).
This signal goes to the terminal VIN (Pin No.24) of the GATE ARRAY (LSI2), then the GATE ARRAY
(LSI2) generates "L" level at the terminal VOB (Pin No.28). When the transistor 2SA1179 (Q2) receives "L" level, the transistor 2SC2812 (Q1) will be turned ON also. Then LCD drive voltage V1~V4
will be applied.
5)
How to detect the voltage for the main batteries.
When the voltage of the VDD lines becomes +6.6V±0.18V, the terminal OUT (Pin No.1) of the detector
RH5V60BA (IC4) becomes "L" level, then this signal goes to the terminal INTO (Pin No.70) of the CPU
(LSI1) and the terminal PDN (Pin No.35) of the GATE ARRAY (LSI2).
The CPU detects the low battery condition, then the display turns OFF.
— 14 —
6)
Main switch and power on switch
from IC4
VDD
(Pin35)
MAIN SWITCH
OFF
(Pin36)
SW
PDN
"L"
ON
(Pin62)
CPU
"L"
GATE ARRAY
SWO
SSC2571F0A
HD62076C03
KON
(Pin26)
KAC
(Pin54)
KIO
(Pin53)
4S66F
"H"
"L"
POWER ON SWITCH
When the main switch is set to on position, SW terminal of CPU becomes "L", then CPU will send "L"
signal to KAC terminal to enable the system power on. The KI0 terminal is "H" when VDD is applied to
CPU. Therefore, when pressing the power on switch, CPU will generate a clock pulse (2 MHz) for start
up the system.
When the PDN terminal will be receiving "L" level, GATE ARRAY will send "L" signal from KON terminal for cutting the line of power on switch.
7)
Power supply for LCD
VDD
(Pin1)
(Pin2)
V1~V4
C20
R3
(Pin3)
(Pin3)
VR1
R2
(Pin28) "L"
VOB
CPU
V2ON
"H"
(Pin45)
(Pin24)
(Pin31)
GND
VIN
HD62076C03
GATE ARRAY
SSC2571F0A
When the system is start up, CPU will send "H" signal to VIN terminal of gate array from V2ON terminal. Then, gate array will send "L" signal from VOB terminal to turn ON the transistor Q2 and Q1 for
LCD drive voltages.
— 15 —
8)
ROM driving transistor
VDD
(Pin1)
R11
from CPU (Pin24)
VIN
Transistor Q3
2SA1411
(Pin3)
" L " (Pin28)
V20N
(Pin2)
VOB
(Pin32)
GATE ARRAY
VCC
VDD
ROM
SSC2571F0A
µPD23C2001
"Pulse"
OEO
MSO
(Pin58)
(Pin24)
OE
(Pin53)
EGW-344
DATA
CPU
ADDRESS
"Pulse"
HD62076C03
CE
(Pin22)
After gate array gets V20N signal from CPU, gate array sends "L" signal from VOB terminal to base
terminal of transistor Q3. Then, the VDD is applied to ROM (operation program), CPU can read a ROM
program data.
— 16 —
9-3.
CPU pin description (HD62076C03)
Pin No.
Name
In/Out
Status
of OFF
Status
of ON
Description
1~14,16,17
15,39, 100
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
40,41
42
43, 91
44
45
46~53
54
55~65,67
66
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
92~99
18~23
A0~A15
VSS
WE
OE
FE
CS1
CS2
CS3
E0
E1
E2
E3
BCON
MDP2
SW
ONMK
TEST
OSC O/I
VDSC
VDD1
VDD2
V2ON
KI7~KI0
KAC
KC0~KC11
GND
INT2
INT1
INT0
BRK
P0
P1
P2
P3
P4
P5
P6
P7
H1
WENL
H2
L1
L2
DT
PRO
FR
LP
GC
DE
IO7~IO0
RA14~19
Out
In
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
In
In
In
In
In
In
In
Out
In
Out
Out
In
In
In
In
In
Out
In
In
In
Out
Out
In
In
Out
In
Out
Out
Out
Out
Out
Out
Out
Out
Out
In/Out
Out
L
GND
H
H
H
H
H
H
L
L
L
L
H
H
L
H
L
L
L
H
H
L
H
L
H
L
H
L
H
H
H
L
H
L
H
H
H
H
H
L
H
L
L
H
L
L
H
H
H
L
L
Pulse
GND
Pulse
Pulse
Pulse
H
H
Pulse
Pulse
H
H
H
H
L
L
H
L
Pulse
H
H
H
H
H
Pulse
Pulse
L
H
H
H
H
H
H
H
H
Pulse
Pulse
H
H
H
L
H
H
L
Pulse
H
Pulse
Pulse
Pulse
Pulse
Pulse
Pulse
Address Bus line
GND terminal
Write signal
Read signal
Chip select signal for Gate array
Chip select signal
Chip select signal
Chip select signal
Chip enable signal (Not used)
Chip enable signal (Not used)
Chip enable signal (Not used)
Chip enable signal (Not used)
BCN signal (Not used)
MDP signal (Not used)
Switch signal (When switches are at ON position)
Battery detection
TEST terminal (connect to GND)
Clock input
Power input for Clock
VDD input terminal
VDD input terminal
Power on output signal
Key input signal
Power on switch signal output
Key common signal output
GND terminal
Interrupt signal from Gate array
Interrupt signal for transmission
Interrupt signal for Power down
VDD input terminal
Transmission data output
Reception data input
Card lock switch input (Not used)
IC card detection signal input (Not used)
Not used
Not used
Memory back-up battery detection input (Not used)
Battery detection input (Not used)
Not used
GND terminal
Not used
Not used
Not used
DT signal output
LCD driver mode selection signal
LCD driver synchronous signal
LCD driver latch pulse signal
GC signal output
LCD driver data latch clock signal
Data bus line
Address line (Not used)
— 17 —
9-4.
Gate array pin descriptions (SSC2571F0A)
Pin No.
Name
In/Out
Description
1
2
3
4
5~10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
VSS1
OSO
OSI
VL1
A0~3,A14,15
FE
CS1
CS2
CS3
OEI
VSS(GND)
VH1(VCC)
TXI
WEI
GC
IO0
DT
IO1
VIN
IO2
KON
IO3
VOB
IO4
INT
VH2(VCC)
VL2(VLL)
VSS(GND)
BBC
PDN
IO5
RLD
RA15
IO6
RA16
IO7
RA17
RA18
MS3
RA19
RA20
R15
VSS(GND)
VH3(VCC)
VDD1(VLL)
R16
R17
MSO
MS4
MS1
MS5
In
Out
In
In
In
In
In
In
In
In
In
In
In
In
In
In/Out
In
In/Out
In
In/Out
Out
In/Out
Out
In/Out
Out
In
In
In
Out
In
In/Out
Out
Out
In/Out
Out
In/Out
Out
Out
Out
Out
Out
Out
In
In
In
Out
Out
Out
Out
Out
Out
GND terminal
Clock out
Clock in
6V input
Address input
Chip select signal from CPU
Chip select signal from CPU
Chip select signal from CPU
Chip select signal from CPU
Output enable signal from CPU
GND terminal
9V input
Transmission data input from CPU
Write enable signal from CPU
GC signal from CPU
Data bus line
DT signal input
Data bus line
Power ON signal from CPU (V2ON)
Data bus line
Switch control signal
Data bus line
Inverted signal for VIN
Data bus line
Interrupt signal
9V input
6V input
GND terminal
Not used
Power down detection input
Data bus line
Not used
Address bus output
Data bus line
Inverted signal for VIN
Data bus line
Address bus output
Address bus output
Not used
Not used
Not used
Not used
GND terminal
9V input
6V input
Not used
Not used
Chip enable signal for ROM
Chip select signal for RAM (Not used)
Not used
Chip select signal for RAM
— 18 —
Pin No.
Name
In/Out
Description
57
MS2
Out
Not used
58
OEO
Out
Output enable for ROM
59
BZ1
Out
Buzzer signal
60
OTP
In
Connected to GND
61
BZ2
Out
Buzzer signal
62
SWO
Out
Main switch control signal
63
VH4(VCC)
In
9V input
64
TXO
Out
Transmission data output terminal
9-5. Operation program ROM pin descriptions
Pin No.
Name
In/Out
Status
of OFF
Status
of ON
Description
2~12,23,
25~30
13~15, 17~21
16
22
24
A0~A17
In
L
Pulse
Address bus line (A0~A14, RA15~RA17)
O0~O7
GND
CE
OE
Out
In
In
In
L
L
H
L
Pulse
L
Pulse
Pulse
Data bus line (IO0~IO7)
GND terminal
Chip enable signal from Gate array
Output enable signal from Gate array
31
1, 32
PGM
VPP, VCC
In
In
L
L
Pulse
H
Address line (RA18)
VDD terminal
9-6. RAM pin descriptions (µPD43256G)
Pin No.
Name
In/Out
Status
of OFF
Status
of ON
Description
1~10,21,
23~26
11~13, 15~19
14
20
22
28
27
A0~A14
In
L
Pulse
Address bus line (A0~A14)
IO0~IO7
GND
CS
OE
VCC
WE
Out
In
In
In
In
In
L
L
H
L
L
H
Pulse
L
Pulse
Pulse
H
Pulse
Data bus line (IO0~IO7)
GND terminal
Chip enable signal from Gate array
Output enable signal from Gate array
VDD terminal
Write enable signal from CPU
— 19 —
10. DIAGNOSTIC OPERATION
Main switch
Check pad
SELF TEST PROG.
PRESS SET
1. Diagnostic mode
The diagnostic mode appears when main switch is turned on
while there is a short in the checkpad. After this operation,
the machine will beep and display "SELF-TEST".
QUIT BY OFF
CASIO 1993. 11. 09
MENU TOP SHEET
1 : DISP CHECK
2 : RAM TEST
3 : MEMORY TEST
4 : KEY / BUZZER
5 : INTERFACE
CASIO 1993. 11. 09
MENU DISPLAY
1 : LCD ALIGNING
2 : ALL DOTS ON
3 : ALTERNATIVE
4 : REVERSE
5 : LCD FRAMING
CASIO 1993. 11. 09
The menu appears after press SET key. Tests are conducted
by selecting the mode from the list on screen. The each test
can be selected by numeral keys.
DISPLAY TEST
RAM TEST
MEMORY TEST
KEY/BUZZER
INTERFACE
: Test the LCD disply
: Test the RAM chip
: Test the ROM/Clock
: Test all keys and Buzzer
: Test the transmission
2. Display check
DISP CHNG key
: Return to menu display
LCD ALIGNING: Lights on dot at corners
ALL DOTS ON : Lights on in all dots (black screen)
ALTERNATIVE : Checker display
REVERSE
: Reverse checker display
LCD FRAMING : Lights on dot along the screen edge (frame)
— 20 —
3. RAM check
DISP CHNG key
MENU RAM
1 : DATE WRITE
2 : DATA READ
3 : PAT. CHANGE
4:
5:
#1
DATA WRITE
DATA READ
PAT. CHANGE
:Return to menu
: Write the set pattern to the RAM area
: Compare the pattern displayed after # with
the write data of RAM and displays the
results.
: Change the test data pattern.
CASIO 1993. 11. 09
#1---Test data pattern(00,01,02...)
#2---Test data pattern(FF,FE,FD....)
1) RAM write
The machine will beep after a second.
The menu will be appeared.
RAM WRITING
When there is no RAM to write a data,
the following message will be displayed.
#1
NO RAM
NOW EXECUTING!
CASIO 1993. 11. 09
It means RAM write is succeeded.
To release this message, press DISP CHNG
key.
2) RAM read
Normal end display is;
RAM COMPARE
COMPLETE!
CASIO 1993. 11. 09
Error end display is;
#1
RAM COMPARE
DATA ERROR!
ADDRESS
CORR
XXXX
XX
#1
RAM
XX
CASIO 1993. 11. 09
To release this message, press DISP CHNG
key.
— 21 —
4. ROM/Clock check
CHECK-SUM
: Call up check sum and XOR
values for connected ROM.
SPECIFIC ADDR : Call up check sum for certain
address.
TIME DISPLAY : Bring up clock display. The
present time, date and daily
alarm can be set.
MENU MEMORY
1 : CHECK–SUM
2 : SPECIFIC ADDR
3 : TIME DISPLAY
4:
5:
CASIO 1993. 11. 09
1) Check sum
3)
Time display
CHECKSUM CALC
TP
C0 O
SZ
256
SUM
0E0C
TIME DISPLAY
XOR
94
1990-03-00
10:10 00
XXXXXXXXXXXXXXX
CASIO 1993. 11. 09
CASIO 1993. 11. 09
2) Specific address
SPECIFIC ADDR
TP
D0 O
SZ
256
SUM
XXXX
XOR
XX
Input can be made in the line which
shows "x" using the numeric keys.
Entry of 12 or more digits sets the time
and date. Entry of 4 or 6 digits sets the
daily alarm. The ON key clears current entries.
CASIO 1993. 11. 09
5. Key/Buzzer check
MENU KEY / BZR
1 : RANDOM
2 : COMPULSORY
3 : BEEP
4 : ALARM NOTE 1
5 : ALARM NOTE 2
CASIO 1993. 11. 09
RANDOM :
The 'key code' will be displayed.
The 'key code' is numbered incrementally from
left to right with the DATE key as "00", and
HOME/WORLD key as "34" etc. Accordingly,
the left cursor key is "40". To release this test, press
SEARCH key.
COMPULSORY :
Limits the mode mentioned above so that the
keys must be pressed in order according to the
key code. If an error is made a buzzer sounds
for about 1 second. (A correct entry results in a
beep tone)
BEEP
ALARM NOTE 1
ALARM NOTE 2
— 22 —
: Key input sound every 1 second
: Sound alarm 1
: Sound alarm 2
In either mode a press of the SEARCH key will return the screen to the menu mode.
Sound can be stopped by pressing the any key.
While an alarm is sounding the screen display is as shown at left. If an irregularity is found in voltage
of battery while the alarm is sounding, the alarm will stop. After 256 seconds, the alarm will stop
automatically.
6. Interface check
MENU
INTERFACE
1: DATA RECEIVE
2: DATA TRANSMIT
3: ASCII CODE
4: LOOP BACK
5:
7N9
CASIO 1993.11.09
Parameter
EXECUTING !
6 key
7 key
8 key
The three charactors that appear on the right side at display
represent the parameter. In the case of the example display,
it indicates 7 BIT, NON PARITY, 9600 BPS. The operation
continues until stopped by pressing the ESC key and then
pressing the ON key for all modes.
DISP CHNG key : Return to menu mode
1 key
: Transmission mode. The data of transmission is "H" and it is sent out by the data
of H34 and H38 by the Xon/Xoff control.
2 key
: Reception mode. Make sure to set the
parameter to match that of the transitting
side. The data received appears on the
display.
3 key
: Output the following ASCII code by Xon/
Xoff control.
!"#*+,-/0123456789:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
A line end code is added with each line.
4 key
: Loop back test. Short the Tx and Rx
terminals for this test. Transmit and check
from H20 to H7E. When complete, the
message 'CHECK COMPLETE' is displayed.
: Switch the data length 7 bit(7) or 8 bit(8)
: Switch the parity bit : NON(N)—EVEN(E) —NON(N) —ODD(O)
: Switch the transmission speed : 9600(9)—4800(4)—2400(2)—1200(1)
NOTE : As diagnostic program area does not have all ASCII code, to display a reception data, some
charactor will be changed to other charactor. For example, a chapital letter will be changed
to small letter.
— 23 —
LOOP BACK
LOOP BACK
NOW EXECUTING!
COMPLETE!
CASIO 1993. 11. 09
CASIO 1993. 11. 09
Break display (Broken transmission)
Error display
TRANS BREAK!
TRANS ERROR!
CASIO 1993. 11. 09
CASIO 1993. 11. 09
7. Others
1) When power is off after presetting a alarm time, automatically power is on at a alarm time.
However, the display is not reserved in this case.
2) When executing memory sum check, before execute the RAM write check.
3) To release diagnostic mode, press RESET button.
4) The display contrast can be changed by the contrast volume.
— 24 —
11. TROUBLESHOOTING
Generally, check the machine with the followning steps for repair.
CONDITION : Main battery switch
ON
START
No
Main battries 9V?
Yes
Replace main battries (CR2032 3pcs.)
(Clean and adjust battery contact.)
1
Key input OK?
Yes
No
Reset operation
No
Display OK?
Yes
Yes
Save data to SF-5600AR if necessary.
Key input OK?
No
Current consumption OK?
No
Yes
Follow repair section 2.
Load data from SF-5600AR if necessary.
Follow repair section 1.
No
Data OK?
Yes
Follow repair section 3.
END
Repair section 1 : For no key input problem
START
No
Pin 62 of SSC2571F0A "L" ?
Poor connection?
Yes
Solder line
No
Yes
1
Replace parts.
Pin 36 of HD62076C03 "L" ?
Yes
No
Poor connection?
Yes
Solder line
No
1
Replace parts.
Pin 54 of HD62076C03 "L" ?
No
Poor connection?
Yes
Yes
Solder line
No
Replace parts.
2
— 25 —
1
2
Connection of keyboard cable OK?
Yes
No
No
When press power on Key, any
oscillation at oscillator?
1
Adjust keyboard cable.
Poor connection
on oscillator?
Yes
Yes
Solder line
No
1
Replace parts.
No
Pin 45 of HD62076C03 "H" ?
Poor connection?
No
Yes
Yes
Solder line
1
Replace parts.
No
Pin 24 of SSC2571F0A "H" ?
Yes
Solder line
No
Pin 28 of SSC2571F0A "L" ?
Poor connection? Yes
Solder line
No
Yes
1
Replace parts.
Pin 3 of transistor Q3 "H" ?
Yes
1
No
Poor connection?
Yes
Solder line
No
1
Replace parts.
Pin 1 and 32 of ROM µPD23C2001EGW-344 "+4.5V" ?
No
Solder line
1
Yes
No
Pin22 and Pin 24 of ROM
µPD23C4001EBGW-304 "Pulse" ?
Yes
Yes
Poor connection
on ROM or CPU?
Solder line
No
1
Replace CPU.
Poor connection on ROM, RAM or CPU ?
Yes
Solder line
No
Replace ROM, RAM or CPU.
— 26 —
1
Repair section 2 : For no display or wrong display problem
START
No
Poor connection?
Pin 28 of SSC2571F0A "L" ?
Yes
Solder line
No
Yes
1
Replace parts.
No
Pin 3 of transistor Q2 "H"?
Yes
Poor connection?
No
Yes
Solder line
1
Replace parts.
No
Poor connection?
Pin 3 of transistor Q1 "H" ?
Yes
Solder line
No
Yes
1
Replace parts.
LCD drive voltages OK?
(V1~V5)
Yes
No
Poor connection on chip Yes
resistors R14~R18 ?
No
Yes
Poor connection on
capacitor C12~C16 ?
No
Chip capacitor OK ?
Yes
Chip resistor OK?
Yes
Solder line
No
No
Replace parts.
1
Yes
Replace heat seal.
Poor connection or cut of heat seal cable ?
1
No
Poor connection on LCD driver ?
No
Yes
Poor connection or cut of heat seal cable for LCD ?
Solder line
Yes
1
Replace heat seal.
1
Replace LCD.
1
No
LCD cracked ?
No
Yes
Repleace TAB LSI or Display PCB ass'y.
1
Repair section 3 : For memory problem
START
Poor connection on RAM chips ?
No
Poor connection on CPU ?
No
Yes
Yes
Solder line
1
Replace RAM chips or CPU.
— 27 —
12. ASSEMBLY VIEW
37
41
37
26
16
33
20
34
35
19
37
28
27
4
13
6
14
17
18
10
44
44
8
39
15
J1
32
9
12
VR1
7
3
2
42
11
31
35
30
5
1
23
38
46
45
25
37
24
21
43
37
36
43
22
40
29
— 29 —
13. PARTS LIST (SF-5600AR)
N
Item
N
N
LSI1
LSI2
LSI4
LSI5
IC1
IC2
IC3
IC4
IC4
IC6
Q1
Q2
Q3
Q4
Q5
D1
D2
D3
X1
X2
C1
C4
C5
C6,7
C8,9
C10~16
C20
CB1~4,6,7
R1,2
R3,22
R6,7
R10
R11
R12
R13
R14~18,23
R19
R26,28,29
VR1
J1
1
2
N
N
N
N
N
N
N
N
N
N
N
Code No.
3
Notes:
Parts Name
1. MAIN BOARD
2011 3843 LSI (CPU)
2011 7350 LSI (G.A.)
2011 2849 LSI (RAM)
2011 7343 LSI (ROM)
2105 3031 C MOS IC
3122 0476 Regulater
2105 3493 C MOS IC
2105 2247 C MOS IC
2105 3794 C MOS IC
2105 1141 L-MOS IC
2221 0378 Chip transistor
2200 4417 Chip transistor
2250 0413 Chip transistor
2259 0959 Chip digital transistor
2200 4417 Chip transistor
2390 0847 Chip diode
2390 0469 Chip diode
2390 0364 Schottky diode
2590 0777 Ceramic oscillator
7110 0642 Crystal oscillator
2802 9742 Electrolytic capacitor
2845 2289 Chip capacitor
2845 1673 Chip capacitor
2845 2499 Chip capacitor
6411 8550 Chip capacitor
2845 1540 Chip capacitor
2845 3570 Chip capacitor
2845 1540 Chip capacitor
2795 1309 Chip resistor
2795 0532 Chip resistor
2792 0217 Chip resistor
2792 0462 Chip resistor
2792 0977 Chip resistor
2792 1191 Chip resistor
2792 0470 Chip resistor
2730 0591 Chip resistor
2792 0209 Chip resistor
2795 0056 Chip resistor
6411 8480 Volume
3501 6405 Miniature jack
6411 8490 Battery spring (+)
6409 6310 Battery spring (–)
6410 8520 CPU board ass'y
(Consists of above parts)
N
M
R
Q
–
–
–
–
Specification
Q M
FOB Japan
N.R.Yen
R
Unit Price
HD62076C03
SSC2571F0A
µPD43256AGU-1012LL
µPD23C2001EGW344
XC62DN2502PR
S-80250AG-GB
S-81220PG-PS
RH5VA60BA-T1
S-80766AL
TC4S66F-TE85R
2SC2812-L5,L6-TB
2SA1179M5,M6-TB
2SA1411-T1B (M16)
DTC114YKT-146
2SA1179M5,M6-TB
MA718-(TX)
MA157A-(TX)
MA713-TX
CSA2.01MGCM001-TC
DT-26S
16MS510-T3
MCH215C471KK
MCH215A221JK
MCH215A300JK
CP016F602T3
MCH212F104ZK
MCH312F474ZK
MCH212F104ZK
MCR10EZHJ684
MCR10EZHJ105
MCR10EZHJ101
MCR10EZHJ473
MCR10EZHJ154
MCR10EZHJ182
MCR10EZHJ102
MCR10EZHG332
MCR10EZHJ104
MCR10EZHJ000
CF10013A008
HSJ1169-012010
EF01DB21109
EF02DB10100
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
7
1
6
2
2
2
1
1
1
1
6
1
3
1
1
3
3
1
1
1
1
5
1
10
10
5
5
20
20
20
20
20
5
10
10
5
10
10
20
20
20
20
20
20
20
10
20
20
20
10
10
20
20
20
20
5
5
20
20
720
460
600
490
63
100
47
65
70
39
12
15
24
12
15
48
19
33
98
57
13
3
4
3
5
4
13
4
9
3
3
3
9
9
3
2
3
3
90
56
12
16
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
X
X
X
DB21XX3100R*1
1
1
3,800
B
New parts
Minimum order/supply quantity
Rank
Quantity used per unit
R–A:
B:
C:
X:
— 31 —
Essential
Stock recommended
Others
No stock recommended
N
Item
Code No.
2. DISPLAY BOARD
2011 1974 TAB LSI
LSI6,7
N
4
N
N
N
N
N
N
N
N
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Notes:
Parts Name
6411 8440 D/D board ass'y
(Consists of above parts)
3. COMPONENT
3335 4753 LCD
6411 6340 Heat seal
6512 1280 Heat seal
6512 1230 Heat seal
6512 1240 Protection tape
6411 8470 Protection tape
6411 8460 Cushion
6411 8450 Keyboard PCB
6408 5920 Switch knob ass'y
6411 8420 Battery cover
6411 8430 Battery cover label
6411 8410 Lower case (KB)
6510 4440 Insulation seal
6512 1080 Nut
3122 2380 Buzzer
6510 4500 Buzzer tape
6411 8380 Upper case (DIS)
6411 8390 Upper case (KB)
6411 8400 Hinge A
6512 1210 Pin
6512 1220 Pin (L)
6411 8240 Lower case (DIS)
6409 6120 Battery holder
6511 8400 Key contact rubber C
6411 8250 Knob
6411 8260 Key contact rubber (61)
6411 8270 Key contact rubber (25)
6511 7160 RB insert
6510 4310 Decoration screw
6510 4350 Decoration screw
6512 1000 Screw
6510 5260 Screw
6406 8750 Screw
6411 8340 Hinge B
6411 8350 Battery insulation
6411 8360 Display plate
6512 0870 Mask tape
6512 0860 Hinge tape
6512 0730 Hinge stopper
6411 8370 Screw
6411 8290 Alphabet key set
6411 8300 Numeric key set
N
M
R
Q
–
–
–
–
New parts
Minimum order/supply quantity
Rank
Quantity used per unit
Specification
Q M
FOB Japan
N.R.Yen
R
Unit Price
MSM6385AV-Z-358B
2
1
370
A
DB21XX3F00M*1
1
1
940
B
1
1
1
1
1
1
2
1
1
1
1
1
4
4
1
1
1
1
1
2
2
1
3
1
1
1
1
1
3
1
7
3
10
1
1
1
1
1
2
8
1
1
1
1
10
1
20
20
20
5
1
20
20
5
1
1
1
1
5
1
20
20
20
5
1
1
20
1
5
1
1
1
20
1
20
20
20
1
20
20
10
20
1
1
610
200
49
120
22
22
18
65
30
27
15
95
6
15
36
17
68
250
21
9
16
95
26
10
9
200
83
17
3
2
3
3
10
18
24
170
4
22
27
3
120
120
A
A
B
A
B
B
C
X
C
X
X
X
X
X
X
X
X
X
X
X
X
X
X
C
X
C
C
C
B
B
C
C
C
X
X
B
X
C
X
X
X
X
CD781-TS
FX20P320003
FX200P80074
FX200P60014
HGFC0007409
HGJ00003706
FH100027205
DADB21XX304
DB2AXX4A00M
FADDB211006
HGFC0009908
FABDB211000
HGFC0001206
MD100000602
EFB-S55C41A8
HGFC0000501
FAADB212000
FAADB211003
FC0DB061009
FC002870000
FC002870018
FABDB212006
ECDB1011108
LADB0220105
FB3DB211007
LADB2110005
LADB2120001
LC120000102
MAA80006311
MAA80006302
MABA0004207
MAB10032301
MAB20070302
FC0DB062005
EL4F0002103
EL5F0008103
HGFC0006909
HGFC0007000
EF15DB06102
MABA0006307
KGDB2110009
KCDB2120008
— 32 —
R–A:
B:
C:
X:
Essential
Stock recommended
Others
No stock recommended
MA0800341A