Citizen Systems service manual Power Supply Unit CBM-710/720

Page 45

CBM-710/720 Service Manual

PARTS LIST

 

 

 

4. Power Supply Unit

 

CBM-710/720

 

 

 

 

Ref. No.

Parts No.

Description

Q’ty Remarks

IC

1

E 390-110

Regulator

M5231TL

 

 

1

 

TR

1

E 324-010

Transistor

2SB974L

 

 

1

 

 

2

E 360-040

Transistor

2SD1310M1

 

1

 

 

3

E 359-278

Transistor

2SC2785HF

 

1

 

D

1-4

E 400-130

Diode

GP-15B

 

 

8

 

 

6-9

 

 

 

 

 

 

 

 

5

E 400-010

Diode

1S1588

 

 

1

 

ZD

 

E 405-130

Zener Diode

RD5. 6EB2

 

1

 

R

1

E 3331-041

Resistor

1/4W

330

J

1

 

 

2

E 3561-041

Resistor

1/4W

560

J

1

 

 

3

E 3203-100

Resistor

1/4W

20K F

1

 

 

4

E 3152-110

Resistor

1/4W

1.54K F

1

 

 

5

E 3821-041

Resistor

1/4W

820

J

1

 

C

1

E 2022-740

El. Capacitor

63PN-G2200A (25X30)

1

 

 

2

E 2110-170

C. Capacitor

DD804B101K50

 

1

 

 

3

E 2001-650

El. Capacitor

50MR-1

 

 

1

 

 

4

E 2033-750

El. Capacitor

35MR-330

 

 

1

 

 

5

E 2033-740

El. Capacitor

16MR-3300

 

1

 

 

6

E 2010-020

El. Capacitor

16MR-10

 

 

1

 

 

7

E 2010-010

El. Capacitor

16MR-100

 

 

1

 

CN

13

E 4800-965

Connector

5273-04A

 

 

1

 

 

 

E 4800-970

Cord Assy

CA 8

 

 

1

 

 

 

E 4010-300

Heat Sink

25-0061

 

 

1

 

 

 

E 4019-100

Insulation Sheet

2067A-5051

 

2

TR 1,2

F

1

E 4005-465

Fuse

5MF-3A

 

 

1

 

 

 

E 4006-220

Fuse Holder

UF-0033#01

 

2

 

 

 

S 3 x 8-S

Pan Head Screw

M3 x 8

 

 

2

TR 1,2

 

 

S 3 x 6-S

Pan Head Screw

M3 x 6

 

 

2

 

43

Page 44 Page 46
Image 45
Page 44 Page 46
Contents DOT Matrix Printer Contents Chapter Printer Disassebly and Assembly How to the Upper Cover and Rear Cover How to Remove the Control Board How to Remove the Printer MechanismHow to Remove the Power Board and AC Power Unit How to Remove the Operation Panel Board and PE Sensor Board How to Remove the Auto Cutter UnitChapter Circuit Description Outline Block DiagramCPU and ROM/RAM Circuit CPU Peripheral CircuitsPower Failure Interrupt Circuit and Initial Resetting Printer Control Circuit Printer Control CircuitNormal Reverse Stop Cutter Control CircuitOperation Panel Circuit Interface with Operation PanelPaper End Sensor Circuit Paper End Sensor CircuitSTB Parallel Interface CircuitParallel Interface Circuit Serial Interface Circuit Serial Interface Circuit Diagram RS422A Interface Circuit RS422A Interface CircuitPower Supply Circuit Power CircuitChapter Auto Cutter Maintenance and Handling Mechanism and Principle of Operation Cam Switch Cutter Gear Repairing Troubleshooting Page Disassembly/Assembly Page Chapter Circuit Diagram Power Supply Circuit Diagram CBM710/720-001-00 Noise Filter Circuit Diagram CBM710/720-002-00 Paper End Sensor Circuit Diagram CBM710/720-004-00 Circuit Diagram Parallel Circuit Diagram RS232C CBM710/720-008-00 Chapter Parts List Exploded View CBM-710/720 Parts ListRef. No Parts No Description CBM-710,720 CBM-710 CBM-72037 Block Diagram CBM-710/720 Block Diagram Power Supply Unit CBM-710/720 PC Board Noise Filter Unit CBM-710/720 Parts Position Noise Filter Unit Control Board Assy RS232C CBM-710/720 Parts List Control Board Assy RS232C OSC Parts Position Control Board Unit RS232C Control Board Assy Parallel CBM-710/720 Parts List Control Board Assy Parallel Parts List Control Board Assy Parallel Parts Position Control Board Unit Parallel Control Board Assy RS422A CBM-710/720 Parts List Control Board Assy RS422A OSC Parts Position Control Board Unit RS422A Operation Panel Unit Parts Position Operation Panel Unit Parts Position PE Detector Unit OP Junction Block AC-2 AC-3 Auto Cutter AC-2/AC-3AC-2 AC-3 Winder AW-2 AW-2
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