Ink cassetteLife250,000 characters
Roll paperTypeFine-quality paper or Pressure-sensitive copy paper
Size57.5 ±0.5 mm
Roll diameter83 mm or less
2. INITIALIZE (MAC) OPERATION
1. Set the mode switch to “OFF” position.
2. Pressing the “FEED” button and turn the mode switch to “PRG” position.
3. Release the “FEED” button.
4. Press “#2” key (Normally “SUB TOTAL” key).
5. Initialize operation is executed.
— 1 —
3. BLOCK DIAGRAM
3-1. PCB connection
Printer
(MD910SSC)
Mangan Battery
(UM-3 × 3)
Winder
Motor
E247-CNB
17P
Drawer
CORE
2 turn
3P
2P
10P
7P
3P
CN7
CN6
CN4
CN13
CN14
CN2
Fuse
E247-1
Transformer
4P
CN3
24P
Rear Display
(SH1019A)
12P10P
Main Display
(SH101MA)
E278-E2-2
E278-E2-1
9P
(RS232C)
CN17
FPC
CN16
25P
Mode SW
E266-E3-1
— 2 —
3-2. Block diagram (circuit)
Reset circuit
Printer
MD-910
S80719AN
MD
WD
Head drive cuicuit
HD.A~HD.H
CUSTOMER DISPLAY
SH1019A
MAIN DISPLAY
SH101MA
Segment & Digit data
PWD detection
CPU
uPD78052GC-093-3B9
AD0~AD7
ROM
A8~A15
A0~A7
DI,DO,CLK,STB
uPD16312GB3B4
Select addess
AD0~AD5
DRWS
KC0~KC4
Keyboard
FPC
Mode
Key
RS232C circuit
RAM
— 3 —
4. CIRCUIT EXPLANATION
4-1. Power supply circuit
Q1: Power transistor
Q2: Voltage detection transistor
A
B
C
D
Voltage level at above check point (unit: V )
Measurement
position
ABCD
Voltage (V)12.5V5.3V6.2V2.47V
— 4 —
4-2. CPU (uPD78052GC-093-3B9)
Pin No. SignalDescriptionIn/Out
1 FB3Not used———
2 FB4RAM bank 3OutHighHigh
3 FB5RAM bank 4OutHighHigh
4 AVSSGND—GNDGND
5 PGMNot used———
6 RAMChip select signal for RAMOutHighLow
7 AVREFVDD—5 V5 V
8 RXDReceive dataInHighHigh
9 TXDSend dataOu tHighHigh
10 WDWinder motor drive signalOutLowLow
11 DIData signal from uPD16312InPulseHigh
12 DOData signal to uPD16312OutPulseHigh
13 CLKClock signal for uPD16312OutPulseHigh
14 STBData strobe signal for uPD16312OutPulseHigh
15 KC0Key common signal (KC0)OutPulseHigh
16 KC1Key common signal (KC1)OutPulseHigh
17 KC2Key common signal (KC2)OutPulseHigh
18 KC3Key common signal (KC3)OutPulseHigh
19 AD0Address / Data signal (AD0)In/OutPulseHigh
20 AD1Address / Data signal (AD1)In/OutPulseHigh
21 AD2Address / Data signal (AD2)In/OutPulseHigh
22 AD3Address / Data signal (AD3)In/OutPulseHigh
23 AD4Address / Data signal (AD4)In/OutPulseHigh
24 AD5Address / Data signal (AD5)In/OutPulseHigh
25 AD6Address / Data signal (AD6)In/OutPulseHigh
26 AD7Address / Data signal (AD7)In/OutPulseHigh
27 A8Address signal (A8)OutPulseHigh
28 A9Address signal (A9)OutPulseHigh
29 A1 0Address signal (A10)OutPulseHigh
30 A1 1Address signal (A11)OutPulseHigh
31 A1 2Address signal (A12)OutPulseHigh
32 A1 3Address signal (A13)OutPulseHigh
33 VSSGND—GNDGND
34 A1 4Address signal (A14)OutPulseHigh
35 A1 5Address signal (A15)OutPulseHigh
36 INITPAD2 status———
3 7 VPPPAD1 status———
38 DSRData set ready signalInHighHigh
39 KC4Key common signal (KC4)OutPulseHigh
40 RDOutput enable signal of RAM/ROM (RD)OutPulseHigh
41 W RWrite enable signal of RAM (WR)OutPulseHigh
42 RA14Address signal of ROM (Bank 0)OutHighHigh
43 ASTBLatch enable for Address decoder (ASTB)OutPulseLow
44 KI12Key input signal (KI12)InHighHigh
45 KI13Key input signal (KI13)InHighHigh
46 RA16Address signal of ROM (Bank2)OutHighHigh
47 RA15Address signal of ROM (Bank 1)OutHighHigh
48 MDMotor drive signal of printer (MD)OutLowLow
49 DRWDrawer drive signal (DRW)OutLowLow
50 BUZBuzzer signal (BUZZ)OutLowLow
51 F DPaper feed signal of printer (FD)OutLowLow
52 HD.AHead drive signal of printer (HD.A)OutLowLow
53 HD.BHead drive signal of printer (HD.B)OutLowLow
54 HD.CHead drive signal of printer (HD.C)OutLowLow
55 HD.DHead drive signal of printer (HD.D)OutLowLow
— 5 —
Status of
Power On
Status of
Power OFF
Pin No. SignalDescriptionIn/Out
Status of
Power On
56 HD.EHead drive signal of printer (HD.E)OutLowLow
57 HD.FHead drive signal of printer (HD.F)OutLowLow
58 HD.GHead drive signal of printer (HD.G)OutLowLow
59 HD.HHead drive signal of printer (HD.H)OutLowLow
6 0 RESETReset signal (RESET)InHighHigh
61 DPDot pulse form printer (DP)InLowHigh
62 RPReset pulse from printer (RP)InHighHigh
63 OFFMode key status (OFF)OutHighLow
64 PWDPower down signal (PWD)InLowHigh
65 RB0Address signal for RAM (Bank 0)OutHighHigh
66 RB1Address signal for RAM (Bank 1)OutHighHigh
67 RB2Address signal for RAM (Bank 2)OutHighHigh
68 VDDVDD—5 V5 V
69 X2System clock (5 MHz)InPulseHigh
70 X1System clock (5 MHz)InPulseHigh
71 I CGND—GNDGND
72 XT2Sub system clock (32.768 KHz)InPulsePulse
73 XT1Sub system clock (32.768 KHz)InPulsePulse
74 AVDDVDD—5 V5 V
75 AVREF0 VCC—GNDGND
76 BATLow battery signalInHighHigh
77 VPP.SVPP detection signal (VPP.S)InLo wLow
78 FB0Address signal of Fiscal ROM bank 0OutHighHigh
79 FB1Address signal of Fiscal ROM bank 1OutHighHigh
80 FB2Address signal of Fiscal ROM bank 2OutHighHigh
Status of
Power OFF
— 6 —
4-3. Display controller (uPD16312GB-3B4)
Pin No. SignalDescriptionIn/Out
1 SW1Not used (GND)—GNDGND
2 SW2Not used (GND)—GNDGND
3 SW3Not used (GND)—GNDGND
4 SW4Not used (GND)—GNDGND
5 DOUTData out signal to CPU OutHighHigh
6 DI NData in signal from CPUInPulseHigh
7 VSSGND—GNDGND
8 CLKClock signal (CLK)InPulseHigh
9 STBData strobe signal (STB)InPulseHigh
1 0 KEY1Not used———
1 1 KEY2Not used———
12 KEY3Draw er sensor signal (DRW.S)I nHighHigh
13 KEY4VCC—5 V5 V
14 VDDVCC—5 V5 V
1 5 SEG1Display segment signal (Sa)OutPulseLow
1 6 SEG2Display segment signal (Sb)OutPulseLow
1 7 SEG3Display segment signal (Sc)OutPulseLow
1 8 SEG4Display segment signal (Sd)OutPulseLow
1 9 SEG5Display segment signal (Se)OutPulseLow
2 0 SEG6Display segment signal (Sf)OutPulseLow
2 1 SEG7Display segment signal (Sg)OutPulseLow
2 2 SEG8Display segment signal (Sdp)OutPulseLow
2 3 SEG9Display segment signal (Str)OutPulseL ow
2 4 SEG10Display segment common signal (Scom)OutPulseLow
2 5 SEG11Not usedLowLow
2 6 SEG12Not usedLowLow
27 VEEPower for display (-VN)— -32 V -32 V
28 GRD10Display digit signal (G10)OutPulseL ow
29 GRD9Display digit signal (G9)OutPulseLow
30 GRD8Display digit signal (G8)OutPulseLow
31 GRD7Display digit signal (G7)OutPulseLow
32 GRD6Display digit signal (G6)OutPulseLow
33 GRD5Display digit signal (G5)OutPulseLow
34 GRD4Display digit signal (G4)OutPulseLow
35 GRD3Display digit signal (G3)OutPulseLow
36 GRD2Display digit signal (G2)OutPulseLow
37 GRD1Display digit signal (G1)OutPulseLow
38 VDDVCC—5 V5 V
39 LED4Not used—PulseLow
40 LED3Not used—PulseLow
41 LED2Not used—PulseLow
42 LED1Not used—PulseLow
43 VSSGND—GNDGND
44 OSCSystem clock (500 KHz)InPulsePulse
Status of
Power On
Status of
Power OFF
— 7 —
4-4. Initilize IC (Reset circuit)
VDD: Voltage of memory protection battery
To Pin No.60 of CPU
When the voltage level at Pin No.60 of CPU is not stabilized, CPU does not work properly in rare case.
Therefore, this machine uses the initialize IC for stabilizing the voltage.
Even the voltage level of VDD (Pin No.2) is changed, Pin No.1 of initilize IC outputs stabilized 5 volts.
When the VDD voltage become less than 1.9 V, the initialize IC send a reset signal to CPU.
4-5. Power down detection circuit (PWD)
To Pin No.64 of CPU
When the VP voltage become less than 4.8 V, the pin No.1 of IC5 become “Low” level.
Then,the transistor Q44 become OFF.
When Q44 become OFF, the voltage lebel of pin No.64 of CPU changes to “High” level from “Low”. Then,
CPU knows power failure.
4-6. Address latch circuit
CPU uses 8 port (AD0 ~ AD7) for address bus and
data bus.
To select the address, CPU use the IC13.
CPU send the address to IC13, and send ASTB
signal at same time.
Then, IC13 store the address and output the
address immediately.
In this way, CPU select the address and data
signal.
— 8 —
4-7. RAM / ROM bank selection circuit
This circuit is used for address decoder for memory.
0000
2000
Memory Map
Mask ROM
(16 K)
00001
000000
Bank
0
4000
EP ROM
6000
Common (16 K)
8000
EP ROM
Bank select area
A000
(16 K)
C000
RAM common area
(8 K)
E000
RAM BANK select
area (4 K)
F000
Outer I/O area
FA80
Internal RAM
(High speed access)
FFFF
— 9 —
RAM 256 K
00011
00010
Bank
Bank
1
KI signal port (F800,F801)
2
Bank
3
Buffer RAM 32 bytes
Internal RAM
(High speed access)
288 bytes
Internal RAM
(High speed access)
Short direct area
192 bytes
General purpose
register 32 bytes
Special function
register (SFR)
256 bytes
00100
Bank
4
00101
00110
Bank
5
F800
FAC0
FAE0
FD00
FE20
FEE0
FFF0
RAM 1 M
11101
Bank
29
4-8. Head drive circuit for printer
TR5
TR4
TR3
TR1
TR2
Motor drive circuit
Normally, the transistor of motor drive circuit is followng condition.
When the CPU want to rotate the motor, CPU change the MD signal to “High” from “Low”.
Then, TR1, TR2 and TR5 are become ON and MD (-) signal is become GND level,
and then motor is rotated.
Head drive circuit
When the CPU wants to print, CPU send “High” signal from HD.A ~ HD.H terminal.
This signal goes to printer unit, and then print.
RP: Reset pulse from printer
DP: Dot pulse from printer
— 10 —
4-9. VPP sensor circuit
Protection circuit
To prevent the circuit breakage, the protection circuit watches the voltage level of VCC, VDD and VPP.
When the each voltage level is more than following condition, this circuit cuts the voltage.
VCC,VDD:In case these voltages are become over voltage, this circuit outputs “SCR”
signal(High signal) and burn out the fuse.
VPP:In case the VPP voltage is more than 15 V or less than 13.9 V, the “VPP.S” level
is inverted and CPU cut the “VPP.ON” signal.
Detection voltage level (Unit: V)
VCC >= +6.5 V
VDD >= +6.5 V
+13.9 V =< VPP <=15.0 V
4-10. Power supply circuit for display
VC
GNDVP
This circuit is making the power for display tube.
Voltage level:-VNEst. -31.2 V
VF1 - VF2Est. AC4.85 V
— 11 —
5. DIAGNOSTIC
5-1. To start the diagnostic program
1. Set the mode switch to “OFF” position.
2. Pressing the “FEED” button and turn the mode switch to “PRG” position.
3. Release the “FEED” button.
4. Input “9999900000” and press “ST” (“#2” key).
5. Diagnostic program is executed.
5-2. Check item
The following test can be checked in the diagnostic test.
1. Key code test
2. Switch status test
3. Individul function test.
5-3. Operation of each test
1. Key code test
When pressing a key, the machine displays
the following key code.
HARD KEY CODE TABLE
FEED 055051789046040034028022016
058054050456045039033027021015
057053049123044038032026020014
056052C0011012043037031025019013
DISPLAY
0 1 3
Hard key code
048042036030024018
047041035029023017
“020” & “026” buttons are work for “#2” key.
— 12 —
2. Switch status test
Press “C” button, the switch status is appeared on the display.
[DISPLAY]
No display
No display
No display
No display
Low battery
L: Low battery
Nil: Battery OK
PAD2 status
1: Short
0: Open
PAD1 status
1: Short
0: Open
Always: 1
Drawer sensor
1: Close
0: Open
Mode switch status
1: PGM
2: RF
3: REG
4: CAL
5: X
6: Z
No display: OFF
— 13 —
3. Individual function test
3-1. Series test
“Y” “X” “1” + “#2” key
Y:0: Normal test
1: Execute next test even if an error happend at ROM check sum
X:0: Autockecking of RAM capacity
1: 256 Kbit RAM test
2: 1 Mbit RAM test
Execute the following test in order.
1. Display test
2. Check sum test of EP-ROM
3. RAM test
4. Drawer open test
5. Printing test
6. Date and Time test
1. Display test (All segment light on)
2. Ckeck sum test of EP-ROM
Normal endError end
ROM SUM OK
XX00: Check sum valueXXXX : Check sum value
3. RAM test (Read/Write test)
Normal end receipt
256 Kbit RAM1 Mbit RAM
Error end receipt
RAM 32K E R
4. Drawer open test
5. Printing test
BBBBBBBBBBBBBBBBBBBBBBBB
YY: Bank
XXXX: Address
ROM E R
RAM 128K R/W OK RAM 32K R/W OK
6. Date and Time test
Set the date and time as follows.
Date : 31 / 12 / 96Time : 25:59
Then, issues a receipt and display the following character.
1 2. 3 4 5. 6 7 8. 9 0
— 14 —
3-2. Print test
Input “Y” “X” “2” + “#2” key.
X:0: Print the following character continuously.
Printing speed :45 times / Min.
1: Print the following character, open the drawer and issue a receipt
Printing speed :25 times / Min.
Drawer open : 5 times / Min.
Receipt issue : 5 times / Min.
Y:0: No effect
1: Print the following character without waiting time. ( Continuously print )
To stop this test, press any key or turn the mode switch to “OFF” position.
Printing sample:
3-3. RAM read only test
Input “X” “5” + “#2” key.
X:0: Read the data from start to end address and issues receipt.
1: Read the data from start to end address continuously until power off.
Brink " - " signal on the display during checking.
Note: Be sure to execute the series test ( 1 + #2 ) before this test.
256 Kbit check receipt1 Mbit check receipt
Display
3-4. INIT OPERATION (To set a Factory Default setting)
Input “8” “6” + “#2” key.
BBBBBBBBBBBB
RAM 128K READ OK RAM 32K READ OK
The machine is executed a INIT operation according to PAD status.
Set the data and time to “0”.
(00-00-00, 00:00:00)
3-5. Voltage check for Memory protection battery
Input “7” + “#2” key.
Display the battery voltage.
To stop this test, press any key or turn the mode switch to “OFF” position.
X XX
X.XX: Voltage value
— 15 —
3-6. All character print test
Input “8” + “#2” key.
“8” + “#2”:Pirnts all character on receipt once.
“1” “8” + “#2”:Prints all character on receipt continuously.
To stop this test, press any key or turn the mode switch to “OFF” position.
3-7. Time display test
Input “9” + “#2” key.
Display the time.
To stop this test, press any key or turn the mode switch to “OFF” position.
2 3 - 5 9 0 0
— 16 —
3-8. RS232C port test
Input “2” “0” “7” + “#2” key.
Execute the RS232C loop back test continuously using loop back connector.
In case an error happens, the machine issues an error receipt then stop this test.
Test description:1: Level check at DSR signal ( Low/High)
2: Send the data (05Ah) from TxD and receive it at RxD terminal.
To stop this test, turn the mode switch to “OFF” position.
Loop back connection:
TxD 2
RxD 3
DSR 6
Normal EndError End
232C OK
232C ER
X: Error code
0: Time over
1: Over run error
2: Framing error
3: RXD line data error
4: DSR line receive error
5-4. To exit the diagnostic test
To escape the diagnostic test mode, execute “INITIALIZE (MAC) operation”.
X
— 17 —
6. ERROR CODE
6-1. Operation error code
Error codes appear on display whenever you make a mistake during operation.
Error Code
E01
E08
E27
E31
E33
E35
E38
E94
Meaning
Mode switch position changed before finalization.
Registration without entering a clerk number. This
error appears only when the clerk control function
is activated.
Transaction cancel buffer full.
Finalization of a transaction attempted without
confirming the subtotal.
Finalize operation attempted without entering
amount tender.
Change amount over.
Read/reset operation without declaring cash in
drawer. This error appears only when this function
is activated.
Printer error.
Action
Return the mode switch to its original
setting and finalize the operation.
Enter a clerk number.
Finalize the transaction.
Press the
SUB
TOTAL
key.
Enter the amount tendered.
Require small money.
Perform money declaration.
Turn the power off, and remove jammed
paper from the printer.
Press
C
key and check the appropriate section of this manual for the operation you want to perform.
C/AC
— 18 —
6-2. System lock code
The following error code appears on display and receipt when the machine is lock up.
Execute the Flag MAC or MAC operation to clear these errors.
1Sequential trapThe machine try to write to accumulator when the CPU is
hung up.
2Memory write errorError happens when the CPU write the data to memory.
3Trap errorAbnormal address
6Timer errorInterrupt timer error
7Stack overAbnormal address or stack pointer has an error
0Other errorCPU executes wrong jump vector before detect 1, 3 and
1.Prices and specifications are subject to change without notice.
2.As for order / supply of spare parts, refer to the "GUIDEBOOK for Spare Parts Supply", a separate
publication.
3.The numbers in item column correspond to the same numbers in drawing.
4.MARKS:
Q: Quantity used per unit
R: Rank
A: Essential
B: Stock recommended
C: Less recommended
X: No stock recommended
— 41 —
55
56
63
62
66
51
43
49
46
47
59
58
57
52
60
61
42
44
48
E247-CNB
Drawer
E247-1 ass’y
53
45
54
64
5
65
2
40
41
7
8
6
3
4
39
50
1
Keyboard
Exploded Diagram
— 43 —
12
14
15
17
20
24
19
18
16
13
11
22
23
21
38
25
26
27
33
32
31
30
9
10
29
28
35
34
37
36
Keyboard Block
— 44 —
CE-300
ItemCode No.Parts NameSpecificationVersionQ R
1. Main PCB block E247-1 ass’y
6193 4726 Main PCB ass'y E247-1E240425*2All countries1 A
IC22006 1207 LSI UPC16312GB-3B4 1 A
IC112006 1655 LSI UPD78052GC-093-3B91 A
IC142006 1354 LSI TMS27C512-12/15JL 1 A
IC152006 1319 RAMCXK58275AP-70/10L1 A
IC262101 0189 MOS IC TC74HC138AP 1 A
IC18,2105 1008 C-MOS IC TC74HC00AP 3 A
IC20-21
IC132105 1169 C-MOS IC TC74HC373AP 1 A
IC17,192105 1218 C-MOS IC TC74HC08AP 2 A
IC23-252112 0035 MOS IC TC74HC367AP 3 A
IC272112 0329 Bipolar ICMAX232N 1 A
IC42112 0336 Reset ICS-80719AN-Z 1 A
IC162112 0406 Reset ICS-80745AN-Z 1 A
IC12120 7349 Regulator ICTL431CLPB 1 A
Q382210 7186 Transistor2SB926(T,U)-AA 1 B
Q142230 3902 Transistor2SD1111-AA 1 B
Q152230 4135 Transistor2SD1853-AA 1 B
Q20-21,232230 5261 Transistor2SD965(P.Q.R)-TA 10 B
Q25,27,29
Q31,33,35
Q37
Q18,22,242250 0847 Digital transistorDTC143ZS-TP 12 B
Q26,28,30
Q32,34,36
Q40-42
Q32250 1309 Transistor2SD1804(T) 1 B
Q42250 1323 Transistor2SA933AS(QRS)TP 1 B
Q2,5,19,2250 1330 Transistor2SC1740S(QRSE)TP 5 B
Q39,43
Q12250 1554 Transistor2SD1063(R,S) 1 B
ZD12315 2661 Zener diodeRD36EB1-T1 1 B
ZD9-162315 2836 Zener diodeRD20EB2-T1 8 B
ZD22315 3109 Zener diodeRD5.6EB2-T1 1 B
ZD32315 3112 Zener diodeRD33EB1-T1 1 B
DB12315 2857 Diode stackS2VB20 1 B
D6-8,10-292301 0046 Diode1S2471 T-77-T 23 B
D92315 2619 Diode1SS142-T-77-T 1 B
D38,40,2315 2682 Diode1SR35-100A-T-82 4 B
D49,50
D372315 2864 DiodeRB721Q-T-77 1 B
D35,362390 0882 Schottky barrier diodeRB100AT-32 2 B
D512390 1967 DiodeRB441QT-77 1 B
X22408 8261 Ceramic oscillatorCST5.00MGW 1 B
X12520 3445 Crystal oscillatorC-002RX(M90-76) 1 B
DCS13000 7623 DC/DC converterDCS-298 1 A
R51Carbon film resistorCR-25-2.2KOHMJ-T 1 X
R7Carbon film resistorCR-25-200OHMJ-T 1 X
— 45 —
ItemCode No.Parts NameSpecificationVersionQ R
R10,19,43Carbon film resistorCR-25-100OHMJ-T 20 X
R52-54,
R84,85,94,
R99,100,
R103-105,
R108,109,
R128-131
R86,111,Carbon film resistorCR-25-1KOHMJ-T 5 X
R112,116,
R118
R33,47,87Carbon film resistorCR-25-4.7KOHMJ-T 3 X
R6,9,11,Carbon film resistorCR-25-10KOHMJ-T 18 X
R20,23,46
R88,89,93,
R95,96,98,
R106,107,
R110,114,
R120
R90Carbon film resistorCR-25-330KOHMJ-T 1 X
R44Carbon film resistorCR-25-1MOHMJ-T 1 X
R97,119Carbon film resistorCR-25-220OHM-J-T 2 X
R28Carbon film resistorCR-25-3.3KOHM-J-T 1 X
R13-14,Carbon film resistorCR-25-22KOHM-J-T 4 X
R117,121,
R92Carbon film resistorCR-25-680K-OHM-J-T1 X
R5Carbon film resistorR-50XT-24J101 1 X
R1Carbon film resistorR-50X-750-J1 X
R2Carbon film resistorR-25-1.2K-G-T24-T1 X
R3Carbon film resistorR-25-1K-G-T24-T1 X
R16,122,Carbon film resistorR-25-56K-J-T24-T5 X
R124,126,
R127
R17Carbon film resistorR-25-51K-J-T24-T1 X
R45Carbon film resistorR-25-100K-J-T24-T1 X
R18Metal film resistorCRH100-F11J-2R21 X
R48Metal film resistorCRH100-FH11J-15R 1 X
R113,115Carbon film resistorCR-25-470-OHMJ-T 2 X
RA7-9,12Carbon film resistorRGLD8X563J 4 X
RA1Module resistorRGLD4X222J 1 X
RA13-14,16Module resistorRGLD4X563J 3 X
RA2,10,11,Module resistorRGLD6X563J 4 X
RA15
C4,27Electrolytic capacitorRE3-10V471M-T2 2 X
C1Electrolytic capacitorRE3-25V472M 1 X
C36Electrolytic capacitorRE3-16V101M-T2 1 X
C55,69Electrolytic capacitorRE2-16V100MMA-T2 2 X
C68,70-72Electrolytic capacitorRE2-50V010MMA-T2 4 X
C40,45Electrolytic capacitorRE2-10V470MMA-T2 2 X
C2,23Ceramic capacitorRT-HE60TKYB222K 2 X
C30,52Ceramic capacitorRT-HE12TKYB103K 2 X
C11Electrolytic capacitorRE2-50V101M-T2 1 X
C28Electrolytic capacitorRE3-6.3V472M 1 X
— 46 —
ItemCode No.Parts NameSpecificationVersionQ R
C17-18,Ceramic capacitorRT-HE40TKYB101K 18 X
C26,29,
C31-32,
C48-51,
C53-54,
C56-60,64
C9Ceramic capacitorRT-HE40TKYB471K 1 X
C24,35,Ceramic capacitorRT-DSTB90TKYR104K 11 X
C41-42,46,
C61-63,
C65-67
C38Ceramic capacitorRT-HE40TKCH120J 1 X
C39Ceramic capacitorRT-HE40TKCH150J 1 X
C5,12,13,Film capacitorAMZV0050K1040200 5 X
C25,47
C8,37CERAMIC DISC CAP RT-HE40TKYB221K 2 X
CA1Module capacitorCNB6X221K 1 X
CA7-10,12Module capacitorCNB8X101K 6 X
CA2,14Module capacitorCNB6X101K 2 X
CA11,13,15,Module capacitorCNB4X101K 4 X
CA17
FT1EMI filterDSS310H-55B222M2501 X
FB3-4Ferrite beadsBL02RN2-R62-001 2 X
F43000 7777 Fuse230.6001 A
BZ13240 2089 BuzzerPKM22EPT-2001 1 C
CN23500 3355 Pin ass'y 3P IL-G-3P-S3T2-E 1 C
CN6,73500 5845 PCB connectorB3B-PH-K-S 2 C
CN33501 5404 FFC connector52045-2445 1 C
CN43501 6244 ConnectorB2B-PH-K-S 1 C
CN133540 3934 ConnectorB10B-EH 1 C
CN163540 5081 PCB connector52045-2545 1 C
CN173540 5172 ConnectorID09P33E4GX28 1 C
CN143580 0693 ConnectorB7B-EH 1 C
CN13580 2371 ConnectorB4P-VH 1 C
IC143635 0024 IC socketDILB28P-8JK 1 X
Q1Heat sinkOSH-3040-SPL 1 X
Q1Screw3X12 ZMC-3 1 X
PCB-E247-1 E140198-1 1 X
2. Main display block E247-E2-1
DISP12408 8226 Display tubeSH101MA 1 A
3000 8040 Ferrite coreSSC-40-12 1 X
CN13501 5404 FFC connector52045-2445 1 B
CN33540 4906 PCB connector52045-1045 1 C
CN23540 4913 PCB connector52045-1245 1 C
16246 4260 Display cushion A E412177-1 2 X
26246 4270 Display spacerE412178-1 2 X
36246 4290 FFC joiner B (12P) E412175-2 1 B
46246 4300 FFC joiner C (10P)E412175-3 1 B
56248 0508 FFC joiner A (23P)E440442-1 1 B
4308 1298 PCB-E278-E2 E240025A-1 1 X
3. Customer display block E247-E2-2
DISP22408 8233 Display tubeSH1019A 1 A
CN13540 4906 PCB connector52045-1045 1 C
— 47 —
ItemCode No.Parts NameSpecificationVersionQ R
CN23540 4913 PCB connector52045-1245 1 C
26246 4270 Display spacerE412178-1 2 X
66246 4310 Display cushion B E412177-2 2 X
76247 6469 Customer display case E240325-1 1 C
86248 0515 Rear display panel E240326-4 1 C
4. Button ass’y
96192 4970 Mode key switch ass'yE311944*1 1 B
106284 0844 Mode key plateE440460-11 C
116221 3988 L capE210964-1 6 C
126221 4025 S capE311103-1 18 C
136245 7250 S button E238-1 E311792-1 1 C
146245 7260 S button E238-2 E311792-2 1 C
156245 7270 S button E238-3 E311792-3 1 C
166245 7280 S button E238-4 E311792-4 1 C
176245 7290 S button E238-6 E311792-5 1 C
186245 7300 S button E238-7 E311792-6 1 C
196245 7310 S button E238-8 E311792-7 1 C
206245 7320 S button E238-9 E311792-8 1 C
216245 7330 S button E238-0 E311792-9 1 C
226245 7340 S button E238-. E311792-10 1 C
236245 7350 S button E238-00 E311792-11 1 C
246245 7360 5 button E238E311116-4 1 C
256246 7768 L button E210963A-4 6 B
266246 7810 S buttonE311101A-4 30 B
276247 3830 Coil spring A E411104A-1 6 B
286247 3837 Coil spring B E411104A-2 5 B
296247 6315 Button frameE140119-1 1 X
306247 1478 Button filler 3SE311197-2 1 C
316247 6343 Button filler 4SE311265-4 1 C
326247 6350 Button filler 5SE311265-5 1 C
336245 3530 Key contact rubber E411877-1 36 A
346247 6364 SpacerE340397-1 1 C
356247 6371 Common sheetE340398-1 1 A
366248 0691 Keyboard chassisE340412A-1 1 X
376248 0692 FPC E240323A-1 1 A
386248 0843 Plate sub ass'yE240421*3 1 X
Screw with washer3X8 ZMC-36 X
5. Upper case ass’y
396220 2505 Display bush E231 E310377-1 1 X
406247 6455 Upper case E245 E140123-1 1 C
416248 0871 Display case E247B E140124-4 1 C
Screw with washer3X20 ZMC-32 X
6. Lower case ass’y
423200 3672 MotorMXN-13FB12F1 B
436191 0112 Motor connector ass'yE311086*11 C
446231 6837 Winder rubber E222 E410716A-1 1 B
456000 6091 Battery spring G67 A43656-1 1 C
466193 3805 Battery connector ass'yE311297A*2 1 C
476322 4499 Battery spring A-G55 A42606-1 1 C
486247 8821 Battery cover E245 E340406-1 1 C
493000 8001 TransformerTE-297-E1U Other countries1 A
493000 8036 TransformerTE-297-E2D UK, Europe1 A
503600 1046 Voltage selectorS-J2875-05 Other countries1 X
513701 0242 Power cordMP5004 UK, Other countries1 C
513700 4283 Power cordM3203Other countries1 C
— 48 —
ItemCode No.Parts NameSpecificationVersionQ R
513700 4281 Power cordPS204Other countries1 C
516221 4802 Power cordM2511Germany, Europe1 C
526248 0396 Lower case E247 E140118-4 1 C
536248 0779 FG plateE340646-11 X
546248 0873 Connector fixing plate E247E340524-1 1 X
Screw with washer3X8 ZMC-37 X
Tapping screw with washer4X8 ZMC-31 X
Screw with washers3X6 ZMC-3 2 X
7. Total Component
556247 6483 Printer coverE140120-11 C
566231 3668 Paper cutterE42592A-11 C
Printer fixing stand block
576248 0403 Printer fixing standE140174-11 C
Screw with washers 2X6 ZMC-32 X
FG wire sub ass'yE340653*11 X
Screw with washer3X8 ZMC-34 X
581090 5525 Printer unitMD910SSC 1 A
596248 0704 FFC joiner F-E247 E440443-2 1 A
E247-CNB board
CN13510 7525 PCB connectorHBLB17S-1J 1 C
606248 0893 Connector sub ass'y (10P)E340635*1 1 C
616248 0894 Connector sub ass'y (7P)E340636*1 1 C
3637 5230 Ferrite coreTR-25-15-12 1 X
626221 4029 Paper holding spool E227 E411393-1 1 C
636246 1830 Wind pulley E266 E311860-1 1 C
646248 0872 Connector cover E247E340523-1 1 C
656248 0910 Key set sub ass'yE312046A*2 1 A
666248 0298 Ribbon coverE140175-11 C
6247 8562 Dust cover E245 E240392-1 1 C
Tapping screw with washer4X8 ZMC-3 2 X
Tapping screw with washer3X8 ZMC-3 4 X
Screw with washer3X8 ZMC-31 X
Bind screw3X8 NI 2 X
Screw with toothed lock washer4 ZMC-3 4 X
Flat screw4X85 ZMC-3 1 X
Flat washer4X9X0.8 ZMC-3 1 X
— 49 —
8. Cash drawer (DL-2763)
6
4
3
7
5
1
2
8
10
12
11
9
— 50 —
ItemCode No.Parts NameSpecificationVersionQ R
8. Cash drawer (DL-2763)
6247 9752 Cash drawer (DL-2763)E440128A*14 1 C
16192 7953 Bill/Coin case ass'yE140034*31 C
26247 3935 Coin caseE140058-1 1 B
36246 5230 Bill holder fixing plateE211620-1 1 C
46247 3949 Coin separeterE340173-1 6 B
56246 5220 Bill holder springE412160-1 4 A
66221 4902 Bill holderZD18931 4 A
76221 4911 Partition plateZD43652 3 B
86246 5030 Earth spring E412092-1 1 C
95150 1643 Nut6... 2 X
105500 0619 RollerDR-19B1 4 A
116193 4567 Lock ass'y E211680*9 1 B
126221 4900 Cylinder lockZD20025 1 C
— 51 —
9. Printer (MD-910)
4-4
9-2
9-1
5-5
2-1
2-2
3-9
3-7
5-4
5-4
5-1
3-8
5-2
2-3
3-6
2-4
1-1
8-1
4-2
4-1
4-3
4-6
4-5
4-8
2-5
3-4
3-5
4-7
2-6
2-7
3-2
3-1
2-9
3-3
11-2
2-6
11-5
2-8
2-7
11-3
2-10
11-1
11-6
11-4
11-7
5-6
5-6
10-1
5-5
5-3
6-2
6-6
6-5
6-7
6-9
12-4
6-4
6-7
6-10
6-1
7-5
12-2
6-11
12-3
7-1
7-2
6-8
7-4
7-3
12-1
6-3
— 52 —
MD-910
NItemCode No.Parts NameSpecificationQ R
1-11904 7581 FrameNC44701-071 X
2-11904 7582 Gear box sub ass'yNC10701-001 A
2-10,5-61906 2087 E-Ring,2E60320-003 X
2-21904 7583 Cylinder cam NC19701-001 X
2-31904 7584 Bushing for cam shaftNC21201-011 X
2-41904 7585 Paper feeding gearNC20201-021 B
2-51904 7586 Gear for paper feed camNC20202-031 B
2-61904 7587 Spring for cutter pinNC23602-012 X
2-71904 7588 Pin for cotter(PLS)NC29202-022 X
2-81904 7589 Ring for returnNC29203-011 X
2-91904 7590 CamNC29201-031 X
3-11904 7591 Sector gearNC20701-011 X
3-21904 7592 WormNC30201-011 X
3-31904 7593 E-Ring, 1.2E60312-001 X
3-41904 7594 Spring for sector gearNC23603-031 X
3-51904 7595 Pin for ribbon driveNC32201-011 X
3-61904 7596 Gear for wormNC30202-001 B
3-71904 7597 Latch for ribbon driveNC33101-011 X
3-81904 7598 Spacer for latchNC39101-011 X
3-91904 7599 NutE40520-001 X
4-11904 7600 PF solenoidNC25704-001 B
4-21904 7601 Core baseNC25702-021 X
4-31904 7602 Core for PF solenoidNC25102-011 X
4-41904 7603 Bobbin NC25701-001 X
4-51904 7604 Spring for armatureNC25601-021 X
4-61904 7605 Armature NC25703-001 X
4-71904 7593 E-Ring, 1.2E60312-001 X
4-8, 9-21904 7607 Screw M2x2.5E01420-0252 X
5-11904 7608 Head NC09701-051 A
5-21904 7609 Ribbon maskNC14102-051 A
5-31904 7610 Spring for head returnNC13601-011 B
5-41904 7611 Pin for shaftNC12001-021 X
5-51904 7612 Shaft for carrige guideNC02001-032 X
6-11904 7613 Shaft for pressure rollerNC22003-011 X
6-101904 7614 Spring for brakeNC23102-021 X
6-111904 7615 Damper for platenNC04102-031 X
6-21904 7616 Pressure rollerNC22201-031 B
6-31904 7617 Guide for paper pressureNC23101-021 C
6-41904 7618 Bracket for paper feedNC24201-061 X
6-51904 7619 Paper feed rollerNC22501-091 C
6-61904 7620 PlatenNC04101-021 C
6-71904 7621 Spacer for platen (0.10)NC04103-002 X
6-71904 7622 Spacer for platen (0.05)NC04103-102 X
6-81904 7607 Screw M2x2.5E01420-0252 X
6-91904 7624 Bushing for PF bracketNC21101-051 X
7-11904 7625 Wheel for clutchNC20204-031 B
7-21904 7626 Gear for clutchNC20203-041 B
7-31904 7627 Spring for PF clutchNC23601-021 B
7-41904 7628 Spacer for clutchNC29102-001 X
7-5, 11-71904 7607 Screw M2x2.5E01420-0252 X
8-11904 7630 RP switchNC68701-001 A
9-11904 7631 PCB terminalNC66702-001 C
10-11904 7632 CoverNC44102-011 C
11-11904 7633 Vertical manual knobNC29701-001 C
11-21904 7634 Bracket (V)NC29702-011 X
— 53 —
NItemCode No.Parts NameSpecificationQ R
11-31904 7635 KnobNC20208-011 X
11-41904 7636 Gear for PF driveNC20209-011 B
11-51904 7637 Gear for idlerNC20210-001 B
11-61906 2087 E-Ring, 2E60320-001 X
12-11904 7638 Gear A for knobNC20205-011 B
12-21904 7639 Gear B for knobNC20206-031 B
12-31904 7640 KnobNC20901-051 B
12-41904 7641 Screw M1.4x3.5E12714-0351 X
— 54 —
MA0301571A
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