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EQU : U.S.A

FQ : B.O.S.S.

10. PARTS LIST

EQL : OTHERS

 FOB Japan

N

Item

Code No.

Parts Name

Specification

Quantity

M    N.R.Yen

R

EQU FQ EQL

  Unit Price

DISPLAY PCB ASS'Y

N

1

6414 6150 Display PCB ass'y

DB22BX3F00M*1

1

1

1

1

3,360

B

C1~C4,C7, 2845 1540 Chip capacitor

MCH212F104ZK

8

8

8

20

4

C

C8,C13,C14

C5, C6

2845 1652 Chip capacitor

MCH215A180JK

2

2

2

20

3

C

N

LSI1

6412 3981 L594 TAB sub ass'y

C312133A*4

1

1

1

1

970

B

N

LSI2

2011 9401 IC

TC551001BFTL-10L

1

1

1

1

1,290

B

N

LSI3

2012 0413 LSI

uPD23C1001EAGZ-M07

1

1

1

1

360

B

R11

2791 0777 Chip resistor

ERJ-6GEYJ104

1

1

1

20

5

C

R12

2797 3857 Chip resistor

ERJ-6GEAK206

1

1

1

20

2

C

R3

2797 3752 Chip resistor

ERJ-6GEYJ000

1

1

1

20

2

C

X1

7110 0642 Crystal oscillator

DT-26S

1

1

1

5

57

C

KEYBOARD PCB ASS'Y

6

6412 2730 Keyboard PCB ass'y

DB22XX3100U*1

1

1

1

1

790

B

6-1

6409 6300 Battery plate +

EF01DB20102

2

2

2

20

16

X

6-2

6409 6310 Battery plate -

EF02DB10100

2

2

2

20

16

X

C10

2845 1540 Chip capacitor

MCH212F104ZK

1

1

1

20

4

C

C9, C11

2803 6806 Electrolytic capacitor

10MS510M-MW

2

2

2

20

13

C

D1

2390 2128 Diode

MA740-(TX)

1

1

1

5

50

C

D2

2390 0364 Schottky diode

MA713-(TX)

1

1

1

10

33

B

DET1

2105 3864 CMOS-IC

RH5VL46CA-T1

1

1

1

10

45

B

JC1

3501 6538 Jack

HSJ1169-012010

1

1

1

5

56

C

Q1

2259 0959 Transistor

DTC114YKT-146

1

1

1

20

12

C

R5

2797 3759 Chip resistor

ERJ-6GEYJ182

1

1

1

20

2

C

R6

2797 0637 Chip resistor

ERJ-6GEYJ473

1

1

1

20

2

C

R7

2797 1309 Chip resistor

ERJ-6GEYJ102

1

1

1

20

3

C

R8, R9

2797 1078 Chip resistor

ERJ-6GEYJ101

2

2

2

20

3

C

REG1

2105 3290 IC

S-81253SGUP-DIJ-T1

1

1

1

5

60

B

COMPONENT

2

6413 3710 Hot melt film tape

HGJ00008414

1

1

1

10

27

B

3

6412 3140 Heat seal

FX21P250016

1

1

1

5

53

A

4

6413 3730 Mylar sheet

ELBDB222003

1

1

1

10

28

B

5

6412 2920 Overlay mylar

EL4J0002102

1

1

1

10

29

X

7

6511 7160 Rubber insert

LC120000102

1

1

1

20

17

B

N

8

6414 6050 Rubber sheet

LADB2210026

1

1

1

1

260

C

9

6512 0730 Hinge stopper

EF15DB06102

2

2

2

10

27

X

10

6412 2880 Push button

FB3DB221002

1

1

1

20

13

C

N

11

6414 6090 Upper case (KB)

FAADB221033

1

1

1

1

120

X

12

6412 3050 Hinge (A)

FC0DB221006

1

1

1

10

26

X

13

6512 1210 Pin

FC002870000

2

2

2

20

9

X

14

6512 1220 Pin (L)

FC002870018

2

2

2

20

16

X

15

6412 2910 Hinge (B)

FC0DB222002

1

1

1

20

22

X

16

6412 2990 Hinge tape

HGJ00008309

1

1

1

20

22

B

N

17

6414 6060 Display plate

EL5J0005600

1

0

1

1

100

B

N

17

6414 6180 Display plate

EL5J0005707

0

1

0

1

100

B

18

6412 3040 Upper case (DIS)

FAADB222005

1

1

1

1

110

X

19

6412 3130 Heat seal

FX200P40064

1

1

1

1

100

A

20

3335 5264 LCD

CD792-TS

1

1

1

1

790

A

N

21

6414 1030 Sponge cushion

FH100030605

2

2

2

20

19

C

22

6412 2900 Keypad sheet rubber

LADB2220005

1

1

1

1

103

C

   Notes:     N –  New parts

R – A : Essential

M –  Minimum order/supply quantity

B : Stock recommended

R –  Rank

C : Others

Q –  Quantity used per unit

X : No stock recommended

— 25 —

Summary of Contents for LX-547E/F

Page 1: ...R SF 5500B LX 547E F FEB 1995 with price SF 5500B...

Page 2: ...2 3 2 SPECIFICATIONS 5 3 REPLACING THE BATTERIES 6 4 RESETTING THE UNIT 7 5 SAVING DATA 8 6 LSI PIN FUNCTIONS 6 1 CPU LSI1 12 6 2 VOLTAGE REGULATOR REG1 S 81253 13 6 3 VOLTAGE DETECTOR DET1 RH5VL46CA...

Page 3: ...1 1 SCHEMATIC DIAGRAM 1 1 MAIN PCB Note There are two kind of PCBs Refer to the following matrix TYPE LSI3 C14 R3 R4 R11 A O O O O B O O Mounted Not mounted...

Page 4: ...2 1 2 KEY MATRIX 1...

Page 5: ...18 CODE 13 CODE 12 CODE 19 CODE 20 CODE 14 CODE 09 CODE 08 CODE 15 CODE 10 CODE 05 CODE 04 CODE 11 CODE 06 CODE 00 CODE 07 CODE 01 CODE 03 CODE 02 KY1 KY2 KY3 KY4 KY5 KY6 KY7 KY8 KY1 KY2 KY3 KY4 KY5...

Page 6: ...lay in Telephone Directory Approximately 12 months for memory backup Auto power off Approximately 6 minutes after last key operation Ambient temperature range 0 C 40 C 32 F 104 F Dimensions HWD Unfold...

Page 7: ...old battery with a new one Be sure that the positive side of the new battery is facing up so you can see it 4 Replace the battery holder and secure it by tightening its screw Be careful that you do no...

Page 8: ...to abort the reset operation without deleting anything Following the reset operation described above the Home Time display appears and the SF 5300B settings are initialized as noted below ALL DATA CLE...

Page 9: ...the receiving unit 1 Do the reset operation 2 Enter the calculator mode Set the date of receiving unit to February 3rd 1901 Operation Note The customer may have created a password to protect confident...

Page 10: ...ess to select RECEIVE If the password isn t registered in the SF 5300B the display shows X instead of 1 CAPS 1 TO SECRET AREA 2 ALL DELETE 3 LABEL EDIT 4 DATA COMM 1 SEND 2 RECEIVE 3 SET UP PAR CAPS D...

Page 11: ...COMM 4 Press to select SET UP 5 Use or to select N 7 and 9600 and press If the password isn t registered in the SF 5300B the display shows X instead of 1 FUNC 1 TO SECRET AREA 2 ALL DELETE 3 LABEL EDI...

Page 12: ...error occurs during data transmission the message TRANSMIT ERROR appears on the display Press to clear the error message 9 After data transmission is complete the display returns to the initial screen...

Page 13: ...ed 13 WEB Out Write enable signal for LSI2 and LSI3 14 15 RA15 16 Out Address bus Not used 16 30 A0 14 Out Address bus 31 38 IO0 7 I O Data bus 39 54 KY0 15 I O Key signal 55 SW In Battery switch Powe...

Page 14: ...n Low battery detection INTO 5 2 V No power on 73 STNT GND 0 V 74 VLCD In Power supply terminal 5 3 V S0 95 Out Segment signal for display C5 32 Out Common signal for display 168 200 NC Not used 172 1...

Page 15: ...place C8 C9 C10 C11 C12 or C13 Adjust the display contrast Replace the batteries Check another function Does the display appear by pressing the reset button Refer to No Erratic Display Do the batterie...

Page 16: ...the soldering of LSI1 poor N Replace LSI1 Y START Is Pin 1 of DET1 5 2 V Replace DET1 Replace LSI1 Replace LSI1 Resolder Is Pin 11 of LSI1 sending the signal Replace LSI1 LSI2 1 Does the rubber key co...

Page 17: ...2 5 V V3 2 7 V V4 3 9 V Is the soldering of LSI1 poor N Replace LSI1 Y Resolder High current consumption START Y N Are the capacitors C8 C9 C11 C12 and C13 OK N Y Is there any short circuit on the PCB...

Page 18: ...ing illustration are covered by a blind label 3 To exit the diagnostic mode press the reset button To enter the diagnostic mode 1 Slide the battery switch to the up position 2 Press while shorting the...

Page 19: ...turn to the TEST MENU press Press 1 on the TEST MENU Display Check 1 ESC 2 3 4 5 DISP 4 RVS 1 WHITE 5 FRAME 2 BLACK 6 DOT4 3 CHECK 7 TIME Frame display All dots displayed Checker displayed Reverse che...

Page 20: ...e write data WRITE1 of the RAM and displays the results 3 Writes the test pattern in the ROM to the RAM area Test pattern Decremental order FF FE and so on 4 Compares the test pattern with the write d...

Page 21: ...f the DATA ERROR is appeared check LSI2 Operation Display Note MEMORY 3 WR2 4 READ2 1 WR1 5 DUMP 2 READ1 6 CHKSUM ESC ESC 2 Key Check Each key has its own key code The key codes are assigned increment...

Page 22: ...NU 3 KEY 4 BUZZER 1 DISP 5 EXT SEARCH BUZZER 1 BEEP 2 ALARM1 3 ALARM2 Buzzer check To return to the TEST MENU press Check the sound To return to the BUZZER menu press any key Press 4 on the TEST MENU...

Page 23: ...9 ASSEMBLY VIEW 23 16 14 13 11 15 12 10 9 7 8 17 18 22 19 20 1 21 4 3 2 23 24 25 6 5 37 36 6 1 35 34 6 2 33 32 31 30 29 28 26 27 39 38 39 38 39 39 38 41 41 41 40 42...

Page 24: ...759 Chip resistor ERJ 6GEYJ182 1 1 1 20 2 C R6 2797 0637 Chip resistor ERJ 6GEYJ473 1 1 1 20 2 C R7 2797 1309 Chip resistor ERJ 6GEYJ102 1 1 1 20 3 C R8 R9 2797 1078 Chip resistor ERJ 6GEYJ101 2 2 2 2...

Page 25: ...ase KB FABDB221072 0 0 1 1 100 X N 31 6414 6120 Lower case KB FABDB221064 1 1 0 1 100 X 32 6511 8400 Key rubber for reset LADB0220105 1 1 1 20 10 B 33 6512 1080 Nut MD100000602 3 3 3 20 13 X 34 6510 4...

Page 26: ...MA0400651A...

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