Japan CBM Corporation CMP-10 Service Manual

Hide thumbs

Table of Contents

Quick Links

Download this manual

SERVICE MANUAL

PRODUCT NAME:

TERRITORY:

REVISION:

DATE:

DESIGNED:

APPROVED:

APPROVALS:

R&D Department

QC Department

Manufacturing Department

Marketing Department

CMP-10

1.0

2002.07.25

Rev. 1.00

CMP-10 Service Manual

Date: 2002.07.25

P 1/41

Table of Contents

Summary of Contents for Japan CBM Corporation CMP-10

Page 1 CMP-10 Service Manual CMP-10 SERVICE MANUAL PRODUCT NAME: CMP-10 TERRITORY: REVISION: DATE: 2002.07.25 DESIGNED: APPROVED: APPROVALS: R&D Department QC Department Manufacturing Department Marketing Department CMP-10 Rev. 1.00 Date: 2002.07.25 P 1/41...
Page 2 CMP-10 Service Manual REVISION Rev. No. Date Comment Rev. 1.0 July 24, 2002 Newly issued CMP-10 Rev. 1.00 Date: 2002.07.25 P 2/41...
Page 3 INTRODUCTION This manual describes the disassembly, reassembly, and maintenance procedures of Citizen Mobile Printer CMP-10. It is intended for field maintenance men. 1. FEATURES This small, portable line thermal printer is designed for various types of Personal Data Assistance (PDAs) devices, notebook computers, mobile phones etc.
Page 4: General Specifications
11. Paper thickness 60 - 65 µm 12. Recommended paper TF50-KS-E2D (Nippon Paper) 13. Paper roll maximum diameter 40 mm (CMP-10-40), 50 mm (CMP-10-50) 14. Minimum core diameter 8 mm 15. Interfaces IrDA version 1.0 Serial interface (by special cable - option) 16.
Page 5 CMP-10 Service Manual Feature Parameters 21. Operation switches Power switch 1, LF switch 1 22. Sensors and error monitoring Paper end sensor, Open cover sensor, Head temperature, Low battery 23. Power consumption Idle - approximately 2W When printing - approximately 15W 24.
Page 6: Disassembly And Reassembly
CMP-10 Service Manual 3. DISASSEMBLY AND REASSEMBLY In case of maintenance work, observe the following: CAUTION (1) If the printer functions properly, do not disassemble, reassemble, or adjust it. Particularly, do not loosen each set screw unless required. (2) After inspecting the printer, be sure to confirm that it is free from error.
Page 7 CMP-10 Service Manual (3) Remove the paper roll from the paper magazine. (4) Unscrew the screw on the bottom of the paper magazine. (5) Close the paper cover. Screw CMP-10 Rev. 1.00 Date: 2002.07.25 P 7/41...
Page 8 CMP-10 Service Manual Removing the battery cover (1) Press the marked area on the battery cover and lift the cover. Removing the battery (1) Open the battery cover as shown above. (2) Take out the battery pack. (3) Disconnect the battery pack from the connector.
Page 9 CMP-10 Service Manual (5) Remove two M3 × 10 (BT) screws. Removing the back cover (1) Turn the printer downward. (2) Push the front cover at the places shown on the drawing and lift the back cover. (3) Remove the back cover.
Page 10 CMP-10 Service Manual Removing the paper cover (1) Lift the printer. (2) Take out the paper cover as shown on the drawing. Removing the Main PCB and Operational Panel (1) Unscrew the three screws with which the Main PCB is fixed to the plastic case as shown on the drawing.
Page 11 CMP-10 Service Manual (2) Lift up the Main PCB together with the operational panel. (3) Disconnect the printer cables and Buzzer cable. (4) Remove the Main PCB and the operational panel. (5) Disconnect the Operational panel from the Main PCB.
Page 12 CMP-10 Service Manual Removing the platen (for model CMP-10-40) (1) Unscrew the screws as shown on the drawing. (2) Detach the platen. CMP-10 Rev. 1.00 Date: 2002.07.25 P 12/41...
Page 13: Reassembly Procedure
CMP-10 Service Manual Removing the Operational Panel PCB (1) Unscrew the two screws and detach the Operational Panel PCB from the plastic panel. 3.2 Reassembly Procedure Reassemble the disassembled parts in the reverse order of the disassembly procedure described in 3.
Page 14: Troubleshooting Procedure
CMP-10 Service Manual 4. TROUBLESHOOTING 4.1 Troubleshooting Procedure If the printer has a trouble, confirm its phenomenon, determine a defective part according to 4.2 Troubleshooting Guide, and then, repair it in the specified manner. • Phenomenon Find a corresponding trouble phenomenon in this column. If there multiple corresponding phenomena, confirm taking all of them into account.
Page 15 CMP-10 Service Manual Power Supply Failure Phenomenon Cause Check Method Repair Method The power cannot be The AC adapter is not — Connect the specified turned on. connected. AC adapter. (POWER lamp not Battery pack is not Check if the battery...
Page 16 CMP-10 Service Manual Phenomenon Cause Check Method Repair Method No printing Faulty battery pack Check whether or not Use the specified the specified Battery Battery pack. pack is used. Battery pack is discharged. Connect the AC adapter Charge the battery and check that the pack.
Page 17 CMP-10 Service Manual Phenomenon Cause Check Method Repair Method Low print quality Faulty printing paper Check whether or not Replace with the the specified printing recommended paper or paper is used. its equivalent. Too much ink blot Faulty battery pack...
Page 18 CMP-10 Service Manual * PE Sensor Failure Phenomenon Cause Check Method Repair Method PE is always detected. Faulty sensor Use a tester to check Replace the PE sensor. whether or not a supply voltage and signal are normal. PE is not detected.
Page 19: Assembly Drawing
CMP-10 Service Manual 5. ASSEMBLY DRAWING CMP-10 Rev. 1.00 Date: 2002.07.25 P 19/41...
Page 20 CMP-10 Service Manual Name Quantity Cover Front Button Printer base Paper cover 40 mm Cover back Lamella Rubber foot Belt clip Screw M3 × 6 Strap hook RS connector cover Main PCB Screw M2.5 × 8 OP Panel PCb Battery cover...
Page 21 CMP-10 Service Manual 6. ELECTRICAL DIAGRAM OF MAIN PCB CMP-10 Rev. 1.00 Date: 2002.07.25 P 21/41...
Page 22 CMP-10 Service Manual 6.1 CMP-10 MAIN PCB - Top Side CMP-10 Rev. 1.00 Date: 2002.07.25 P 22/41...
Page 23 CMP-10 Service Manual 6.2 CMP-10 MAIN PCB - Bottom Side CMP-10 Rev. 1.00 Date: 2002.07.25 P 23/41...
Page 24 CMP-10 Service Manual 6.3 CMP-10 MAIN PCB - Top Side CMP-10 Rev. 1.00 Date: 2002.07.25 P 24/41...
Page 25 CMP-10 Service Manual 6.4 CMP-10 MAIN PCB - Bottom Side CMP-10 Rev. 1.00 Date: 2002.07.25 P 25/41...
Page 26 CMP-10 Service Manual 7. MAIN PCB - PARTS LIST Name Part Number Manufacturer Interface IC SP232ECT SIPEX Battery charging IC MM1433BV MITSUMI A/D Converter TLC0832 CMOS IC CD4066 FAIRCHILD CMOS IC CD4066 FAIRCHILD 1 Mbit SRAM K6T1008C2E-GB70 /5V SAMSUNG IrDA Controller...
Page 27 CMP-10 Service Manual Name Part Number Manufacturer Fast Recovery Diode SR240 DAESAN Fast Recovery Diode SR240 DAESAN Fast Recovery Diode SR240 DAESAN Diode LL4148 DAESAN Fast Recovery Diode SR240 DAESAN Diode LL4148 DAESAN Diode LL4148 DAESAN Diode LL4148 DAESAN Diode...
Page 28 CMP-10 Service Manual Name Part Number Manufacturer Chip capacitor 100 nF/50 V WALSIN Chip capacitor 100 nF/50 V WALSIN Chip capacitor 100 nF/50 V WALSIN Chip Resistor 0805 5% 10 K YAGEO Chip Resistor 0805/5% 130 K YAGEO Chip Resistor 0805/5%...
Page 29 CMP-10 Service Manual Name Part Number Manufacturer Multilayer Varistor WALSIN Fuse F-1206(1A) (1 A) BEL FUSE Fuse F-1206(3.5A/20V~) (2.5 A/20 V~) BEL FUSE Ferite bead 2012 0,1uH 25 MHZ/~50 OHM, SAMWHA 100 MHz/~75 Ohm 3 Pin Connector Molex 5267-03 MOLEX...
Page 30 CMP-10 Service Manual 8. PANEL PCB - Top View CMP-10 Rev. 1.00 Date: 2002.07.25 P 30/41...
Page 31 CMP-10 Service Manual 8.1 PANEL PCB ASS’Y - Bottom View CMP-10 Rev. 1.00 Date: 2002.07.25 P 31/41...
Page 32 CMP-10 Service Manual 8.2 PANEL PCB ASS’Y - Top View CMP-10 Rev. 1.00 Date: 2002.07.25 P 32/41...
Page 33 CMP-10 Service Manual 8.3 PANEL PCB ASS’Y - Bottom View CMP-10 Rev. 1.00 Date: 2002.07.25 P 33/41...
Page 34 CMP-10 Service Manual 9. PANEL PCB - PARTS LIST Name Part Number Manufacturer INFRARED TRANCEIVER TFDU4100 VISHAY F2F2000 F2F2000 ZEPETRONIC Analog switch IC CD4066 FAIRCHILD NPN Transistor 2SA1162-GR TOSHIBA KTA1504 NPN Transistor 2SA1162-GR TOSHIBA KTA1504 Diode LL4148 DAESAN Diode LL4148...
Page 35: Panel Pcb
CMP-10 Service Manual Name Part Number Manufacturer Chip Capacitor 0805 10 nF/20% WALSIN Chip Capacitor 0805 10 nF/20% WALSIN Magnetic head 12 pin Molex Molex 87049-1016 MOLEX 6 pin Molex Molex 87049-0616 MOLEX MAGNETIC HEAD TACT SWITCH SKHCAD301A ALPS ELECTRIC...
Page 36: Battery Specification
This Product Specification (‘Specification’ hereinafter) covers the requirements for the rechargeable lithium- ion battery Pack manufactured and supplied by Samsung SDI Co., Ltd. to Japan CBM Corporation for its product “2S¡¿1P Soft Pack”. The battery pack contains lithiumion battery, safety device, a protection circuit module.
Page 37 CMP-10 Service Manual Outline Dimension Refer to attached drawing. Appearance Any critical cosmetic damage must not be found from the appearance of the products. Standard Test Condition 6.1 Test Sample Condition The battery pack used for the test shall be new and delivered no more than one month before.
Page 38 CMP-10 Service Manual 7.4 Initial Internal Impedance This means AC impedance of the battery pack measured at 1 kHz after standard charge. Initial internal impedance < 280 m Ohm 7.5 Discharge Capacity with Temperature This means relative value of discharge capacity at various temperature compared with the discharge capacity at 25 ±5ºC (100%)
Page 39 CMP-10 Service Manual Safety Test 9.1 Overcharge Test Test method: Apply charge voltage 12 V with current 1.0 C to the battery pack. Criteria: PCM shall operate and stop charging. Capacity > 87% No damage such as leakage, flame, fire was allowed.
Page 40 CMP-10 Service Manual 11. Shipment The battery pack shall be shipped in a 40~60% charged state. 12. Caution and Prohibition Before using and handling the battery pack, see carefully attached “Handling Instruction for Lithium Ion Rechargeable Battery Pack”. 13. Others 13.1 Storage for a Long Term...
Page 41: Safety Instructions
CMP-10 Service Manual Handling Instruction for Lithium Ion Rechargeable Battery Pack SAFETY INSTRUCTIONS Please follow the warnings and precautions listed below to avoid possible hazards from the improper use of batteries and to ensure correct and safe use of them. The following notes should be put in an appropriate and effective location in each end-use product and its instruction manual.