CBM-230/231 Service Manual

CITIZEN

Service Manual

Model : CBM-230/231

CBM-230/231 Service Manual

Japan CBM Corporation

Information Systems Div.

CITIZEN 1/27

CBM-230/231 Service Manual

Contents

1. ASSEBLING / DISASSEMBLING PROCEDURE.....................................................................................................3

1. HOW TO REMOVE PRINER COVER...................................................................................................................3

2. HOW TO REMOVE TOP COVER..........................................................................................................................4

2.1 REMOVE PAPER END HOLDER FROM TOPCOVER..................................................................................4

2.2 REMOVE SWITCH COVER FROM TOP COVER .........................................................................................4

2.3 REMOVE OPERATION PANEL BOARD FROM TOP COVER.....................................................................4

3.REMOVE MECH.BRACKET UNIT........................................................................................................................5

3.1 REMOVE AUTO CUTTER FROM MECHA.BRACKET (CBM231) .............................................................5

3.2 REMOVE PRINTER MECHANISM FROM MECHA. BRACKET ................................................................5

3.3 REMOVE HEAD UP LEVER FROM MECHA. BRACKET (CBM-231) .......................................................5

3.4 REMOVE CUTTER LOCK LEVER FROM MECHA. BRACKET .................................................................5

3.5 REMOVE PAPER CUTTER FROM PRINTER MECHANISM.......................................................................5

3.6 REMOVE FG PLATE FROM PRINTER MECHANISM .................................................................................5

4. REMOVE CONTROL BOARD ..............................................................................................................................6

5. REMOVE POWER BOX.........................................................................................................................................6

6. REMOVE SWITCHING POWER SUPPLY............................................................................................................7

2. CIRCUIT DIAGRAM ..................................................................................................................................................8

BLOCK DIAGRAM.....................................................................................................................................................9

CIRCUIT BIAGRAM : SERIAL INTERFACE.........................................................................................................10

CIRCUIT DIAGRAM : PARALLEL INTERFACE .................................................................................................. 11

CIRCUIT DIAGRAM : OP PCB ASSY ....................................................................................................................12

CIRCUIT DIAGRAM : PE PCB ASSY.....................................................................................................................13

3. SERVICE PARTS LIST..............................................................................................................................................14

*For detailed information of LT-380 printer mechanism and AC-130 Auto Paper Cutter unit,

please refer to the separate service manual

CITIZEN 2/27

1. ASSEBLING / DISASSEMBLING PROCEDURE

1. HOW TO REMOVE PRINER COVER

(1) Open the Printer cover

(2) Pulling the Hook into inner side, remove the Printer Cover.

CBM-230/231 Service Manual

CITIZEN 3/27

2. HOW TO REMOVE TOP COVER

(1) Set the Printer Mechanism at head up condition by pulling Head up Lever in the direction of the arrow.

(2) Open the Auto Cuter unit (CBM-231)

Pulling the Cuter Lock Lever in the direction of the arrow.

(3) Unfasten the screws M3x10 (2pcs).

(4) Pull up the rear side of the Top Cover.

(interface side)

(5) Disconnect the connectors for Paper End

Holder and for Operation Panel Board.

2.1 REMOVE PAPER END HOLDER

FROM TOPCOVER

(1) Unfasten the tapping screw M3 X 14.

(2) Cut the band binding cord.

(3) Remove the cord through the Top Cover.

2.2 REMOVE SWITCH COVER FROM TOP

COVER

(1) Unfasten the tapping screw M3x12.

2.3 REMOVE OPERATION PANEL BOARD

FROM TOP COVER

(1) Unfasten tapping screws M2.6X6 (2pcs).

CBM-230/231 Service Manual

CITIZEN 4/27

3.REMOVE MECH.BRACKET UNIT

(1) Unfasten the screws M3x7 (2pcs).

(2) Remove the connectors of Auto Cuter and

Printer Mechanism (2pcs).

(3) Release the Lock of flexible cable and

remove the flexible cable.

3.1 REMOVE AUTO CUTTER FROM

MECHA.BRACKET (CBM231)

(1)Unfasten only one screwM2x6.

(Mech. Bracket has two M2.3 x 6 screws.)

(2)Remove the cord through Mecha. Bracket

3.2 REMOVE PRINTER MECHANISM

FROM MECHA. BRACKET

(1) Unfasten the crews M2 x 6 (2pcs).

(2) Pulling Auto Cuter unit aslant into

the upside.

3.3 REMOVE HEAD UP LEVER FROM

MECHA. BRACKET (CBM-231)

(1) Moving the Head Up Lever in the direction of the arrow, remove the Head up lever.

3.4 REMOVE CUTTER LOCK LEVER

FROM MECHA. BRACKET

(CBM - 231)

(1) Unfasten the screw M2.6 x 6.

3.5 REMOVE PAPER CUTTER FROM

PRINTER MECHANISM

(CBM-230)

(1) Unfasten the screws M2 x6 (2pcs).

3.6 REMOVE FG PLATE FROM

PRINTER MECHANISM

(1) Unfasten the screw M2x6.

CBM-230/231 Service Manual

CITIZEN 5/27

4. REMOVE CONTROL BOARO

(1) Remove the Power Supply Connector.

(2) Unfasten the screws M3x7(2pcs).

CBM-230/231 Service Manual

5. REMOVE POWER BOX

(1) Unfasten the tapping screws M3 x 12 (2pcs).

(2) Pull up the Power Box at the indicated side

(An arrow) and remove the Power

Box from the Bottom Cover.

CITIZEN 6/27

6. REMOVE SWITCHING POWER SUPPLY

(1) Remove the Bush using a tool.

(2) Unfasten the Earth screws M4 x 6 and M 3 x 6, remove the Earth Cord.

(3) Unfasten the screws M3 x 7 (4pcs).

(4) Pulling up the Power Supply Switch, remove the Switching Power Supply.

(5) Pulling the center of Shield plate, remove the Shield Plate.

(CBM-230 only)

CBM-230/231 Service Manual

CITIZEN 7/27

2. CIRCUIT DIAGRAM

CBM-230/231 Service Manual

CITIZEN 8/27

BLOCK DIAGRAM

CBM-230/231 Service Manual

CITIZEN 9/27

CIRCUIT BIAGRAM : SERIAL INTERFACE

CBM-230/231 Service Manual

CITIZEN 10/27

CIRCUIT DIAGRAM : PARALLEL INTERFACE

CBM-230/231 Service Manual

CITIZEN 11/27

CIRCUIT DIAGRAM : OP PCB ASSY

CBM-230/231 Service Manual

CITIZEN 12/27

CIRCUIT DIAGRAM : PE PCB ASSY

CBM-230/231 Service Manual

CITIZEN 13/27

3. SERVICE PARTS LIST

CBM-230/231 Service Manual

CITIZEN 14/27

CBM-230/231 Service Manual

Model

CBM-230/231

Ref. Parts No.

1 E 4002-440

2 E 6302-340

3 E 4035-700

5 E 4000-940

E 4000-950

8 E 6100-705

E 6100-700

Service Parts List

Description

Chassis 50-0141

Foot

Insulation Sheet

PS Unit 230-10U 120V

PS Unit 230-10E 220V

AC Cord 120V 25-0184

AC Cord 220V 25-0298

10 E 6101-115

E 6101-120

13 E 70010660

E 70010670

E 70010671

E 70010680

E 70010690

E 70010691

15 E 66000170

18 E 4035-710

19 E 6220-530

20 E 6601-290

22 E 8000-090

23 E 8010-180

24 E 8010-190

26 E 8032-060

27 E 8032-070

29 E 62020120

30 E 62010660

31 E 6611-490

33 E 5200-210

34 E 4000-970

35 E 4000-960

37 E 62040150

38 E 62040160

Bush SR-4N-4 120V

Bush SR-5N-4 220V

PCB Assy CBM-230-PF

PCB Assy CBM-230-RF

PCB Assy CBM-230-RF-UL

PCB Assy CBM-231-PF

PCB Assy CBM-231-RF

PCB Assy CBM-231-RF-UL

Printer LT-380

FG Plate 50-0146

Paper Cutter

Printer Bracket 50-0143

Auto-Cutter AC-131

Mouth Plate F 50-0144

Mouth Plate R 50-0143

Head-Up Lever 60-0167

Cutter Lock Lever 60-0166

Bottom Case

Top Case

Paper Holder R 60-0162

OP Sheet

PE Holder Assy

OP PCB Assy

Printer Cover

Printer Cover-AC

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CBM-230

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CBM-231

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CITIZEN 15/27

CBM-230/231 Service Manual

Model

CBM-230/231

Ref.

Parts No.

50 23G58244

51 23G57466

52 23G57473

53 23G57481

54 23G23179

55 23G53585

56 23G38619

57 23G29560

58 23G42966

59 23G42959

60 23G22530

Service Parts List

Description

Screw M2X3

Screw M2X6

Screw M2.3X5

Screw M2.6X6

Screw M2.6X6

Screw M3X7

Screw M3X12

Screw M3X14

Screw M3X6/TW

Screw M4X6/TW

Screw M3X10

1

2

1

2

6

3

2

CBM-230

5

CBM-231

8

3

1

2

4

3

2

1

2

1

2

CITIZEN 16/27

CBM-230/231 DISASSEMBLING DRAWING

CBM-230/231 Service Manual

CITIZEN 17/27

CBM-230/231 Service Manual

Model

CBM-230/231 PCB ASSY <Serial>

Service Parts List

Ref.

Parts No.

IC 1 E 107-220

2 E 104-530

3 E 107-230

4 E 107-24*

6 E 201-830

7 E 202-430

8 E 202-860

9 E 202-880

10 E 2010200

11 E 4101-710

13 E 2010040

TA 1 E 202-830

2 E 390-140

3 E 202-890

TR 1.5.6 E 359-278

2 E 358-040

4 E 358-050

D 1-8.10 E 400-580

11 E 3221-041

OSC 1 E 501-320

2 E 501-330

R 1.9 E 3181-041

2.4 E 3333-041

3 E 3683-041

5.6.8.11 E 3103-041

7 E 3682-043

10.17 E 3101-041

13 E 3103-043

12.14.15 E 3332-041

16

20 E 3105-041 Resistor 1/4W 1M J

Description

CPU uPD70433GD-5BB

Gate Array 202LA-00

S-RAM LC36256AL-10

EP-ROM LE27C512F

TTL 74LS139

TTL 74LS00

Reset IC PST520E

HCMOS 74HCU04

TTL 7406

DC-DC Conv. SI-8301L

I/F IC MAX232CPE

Tr. Array TA8428K CBM-231 Only

Tr. Array STA301A

Tr. Array LB1650

Transistor 2SC2785HF(2SC1740SR)

Transistor RN1002

Transistor 2SJ139

Diode MPG06B(RLI4002)

Resistor 1/4W 220 J

Resonator CSA25.00MX040

Resonator CST16.00MXW040

Resistor 1/4W 180 J

Resistor 1/4W 33K J

Resistor 1/4W 68K J

Resistor 1/4W 10K J

Resistor 1/4W 6.8K F

Resistor 1/4W 100 J

Resistor 1/4W 10K F

Resistor 1/4W 3.3K J

CBM-230/231-RF(230-01)

QTY'

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CITIZEN 18/27

CBM-230/231 Service Manual

Model

CBM-230/231 PCB ASSY

Service Parts List

Ref.

Parts No.

RA 1.2 E 3500-040

3.5 E 3500-050

4 E 3500-060

C 1 E 2047-780

3 E 2047-725

13-15 E 2010-615

16.17 E 2047-535

C 2.9 E 2220-080

CP 1-6.9

C 4.5 E 2220-090

10 E 2220-100

11 E 2220-110

12 E 2220-120

CA 1 E 2000-070

CN 1 E 4800-915

2 E 48000610

3 E 48000615

4 E 48000620

5 E 4800-950

6 E 48000530

7 E 48000630

8 E 48000635

9 E 48000640

E 48000645

Description

Re. Array M9-1-103J

Re. Array M5-1-103J

Re. Array M8-3-221J

El. Cap. 16MR-470MF

El. Cap. 35MR-470MF

El. Cap. 25MR-10MF

El. Cap. 16NR-4.7MF

C. Cap. DD305-63F104Z12

C. Cap. DD104-63CH050C50

C. Cap. DD106-63F103Z50

C. Cap. DD104-63B102K50

C. Cap. DD104-63B471K50

Cap. Array B5RC0124-33N

Connector 5267-05A-X

Connector 5597-30CPB

Connector 53047-0410

Connector 5268-06A-X

Connector 5267-03A-X

Connector TM5RJ3-66

Connector 5268-04A-X CBM-231 Only

Connector 53047-0610

Connector 17LE-13250-27(D3AC)

* EUR Only(Meter Screw)

Connector 17LE-13250-27(D3CC)

* UL Only(Inch Screw)

DS 1.2 E 5103-230

3.4 E 5103-470

F 1 E 4005-770

BZ E 7151-120

Dip Switch KSD-08

Dip Switch KSD-4

Fuse MQ1.5

Buzzer MEB-12-5

CBM-230/231-RF(230-01)

QTY'

2

2

1

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CITIZEN 19/27

CITIZEN 20/27

CBM-230/231 Service Manual

CBM-230/231 Service Manual

Ref.

Model

CBM-230/231 PCB ASSY <Parallel>

Service Parts List

Parts No.

Description

IC 1 E 107-220

2 E 104-530

3 E 107-230

4 E 107-24*

6 E 201-830

7 E 202-430

8 E 202-860

9 E 202-880

10 E 2010200

11 E 4101-710

12 E 2010220

13 E 202-810

TA 1 E 202-830

2 E 390-140

3 E 202-890

TR 1.5.6 E 359-278

2 E 358-040

4 E 358-050

D 1-8.10 E 400-580

11 E 3221-041

OSC 1 E 501-320

2 E 501-330

R 1.9 E 3181-041

2.4 E 3333-041

3 E 3683-041

5.6.8.11 E 3103-041

7 E 3682-043

10.17.21 E 3101-041

13 E 3103-043

12.14.15 E 3332-041

16

20 E 3105-041

CPU uPD70433GD-5BB

Gate Array 202LA-00

S-RAM LC36256AL-10

EP-ROM LE27C512F

TTL 74LS139

TTL 74LS00

Reset IC PST520E

HCMOS 74HCU04

TTL 7406

DC-DC Conv. SI-8301L

TTL 74LS240

TTL 7407

Tr. Array TA8428K CBM-231 Only

Tr. Array STA301A

Tr. Array LB1650

Transistor 2SC2785HF(2SC1740SR)

Transistor RN1002

Transistor 2SJ139

Diode MPG06B(RLI4002)

Resistor 1/4W 220 J

Resonator CSA25.00MX040

Resonator CST16.00MXW040

Resistor 1/4W 180 J

Resistor 1/4W 33K J

Resistor 1/4W 68K J

Resistor 1/4W 10K J

Resistor 1/4W 6.8K F

Resistor 1/4W 100 J

Resistor 1/4W 10K F

Resistor 1/4W 3.3K J

Resistor 1/4W 1M J

CBM-230/231-PF(230-02)

QTY'

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CITIZEN 21/27

CBM-230/231 Service Manual

Ref.

Model

CBM-230/231 PCB ASSY

Service Parts List

Parts No.

Description

RA 1.2 E 3500-040

3.5 E 3500-050

4 E 3500-060

6 E 3500-070

7 E 3500-080

C 1 E 2047-780

3 E 2047-725

C 2.9 E 2220-080

CP 1-6.9

12.13

C 4.5 E 2220-090

10 E 2220-100

11.14 E 2220-110

12.13 E 2220-120

CA 1 E 2000-070

CN 1 E 4800-915

2 E 48000610

3 E 48000615

4 E 48000620

5 E 4800-950

6 E 48000530

7 E 48000630

8 E 48000635

9 E 48000625

DS 1.2 E 5103-230

F 1 E 4005-770

BZ 1 E 7151-120

Re. Array M9-1-103J

Re. Array M5-1-103J

Re. Array M8-3-221J

Re. Array M11-1-332J

Re. Array M9-1-332J

El. Cap. 16MR-470MF

El. Cap. 35MR-470MF

C. Cap. DD305-63F104Z12

C. Cap. DD104-63CH050C50

C. Cap. DD106-63F103Z50

C. Cap. DD104-63B102K50

C. Cap. DD104-63B471K50

Cap. Array B5RC0124-33N

Connector 5267-05A-X

Connector 5597-30CPB

Connector 53047-0410

Connector 5268-06A-X

Connector 5267-03A-X

Connector TM5RJ3-66

Connector 5268-04A-X CBM-231 Only

Connector 53047-0610

Connector 57RE-40360-730B(D29A)

Dip Switch KSD-08

Fuse MQ1.5

Buzzer MEB-12-5

CBM-230/231-PF(230-02)

QTY'

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CITIZEN 22/27

CITIZEN 23/27

CBM-230/231 Service Manual

CBM-230/231 Service Manual

Model

CBM-230/231

Ref.

Parts No.

LED 1 E 480-290

2.3 E 480-330

SW 1 E 5102-490

2 E 5102-500

R 1 E 3221-041

2.3 E 3471-041

E 4900-070

OP PCB ASSY

Service Parts List

Description

LED SEL2310E

LED SEK2210S

Switch SKHHBV

Switch D3C-2220

Resistor 1/4W 220 J

Resistor 1/4W 470 J

Harness 25-0255

CBM-230/231 (230-03)

QTY'

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CITIZEN 24/27

CITIZEN 25/27

CBM-230/231 Service Manual

CITIZEN 26/27

CBM-230/231 Service Manual

CITIZEN 27/27

CBM-230/231 Service Manual