DOTel. Co. DOTH-100 Service Manual

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Mobile payment terminal

DOTH-100 Service manual

V1.0

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Summary of Contents for DOTel. Co. DOTH-100

Page 1 Mobile payment terminal DOTH-100 Service manual V1.0...
Page 2 Table of contents Caution DOT don't have the responsibility of the problem coming up with user’s fault. • Please reset the device and remove the battery before disassembling. • There is the potential for screws to be broken by using a screwdriver out of •...
Page 3: Phillips Screwdriver(P
Table of contents Advance Supplies • Phillips screwdriver(P.0) • Antistatic pincette(ESD) • Rubber mat • Antistatic gloves...
Page 4: Table Of Contents
Table of contents 1. Safety Precautions…………………………………………………………………………………..… 2. Product Specifications……………………………………………………………………………..….. 3. Before Getting Started……………………………………………………………………………..4. Product overview……………………………………………………………………………….... 5. Exploded Diagram…………………………………………………………………………………..6. DOTH-100 Disassembling ………………………………………………………………..……….. 7. DOTH-100 Troubleshooting & Repair…………………………………………………….…..<1>...
Page 5: Safety Precautions
There are ways that you touch an earthed place or wear gloves. ● Avoid repairing the DOTH-100 and its options in areas subject to the following conditions. ● Use soldering removing tool to break static electricity., - Large amounts of static electricity.
Page 6: Product Specifications
2. Product Specifications Ultimate Industrial Devices Physical and Environmental Characteristics Barcode Engine(Optional) 1D Laser or 2D image standard Dimensions 22 cm L x 7.62 cm W x 3.7cm H 58mm, 600 dots/s(75mm/Sec), Roll ф 30 Weight Thermal Printer Standard configurations - 510g Operating Temperature Camera(Optional) 2.0 Mega pixel with Flash light.
Page 7: Before Getting Started
3. Before Getting Started Open the box and make sure that all the items shown here are included. Main body Battery pack AC adapter USB sync cable Stylus pen Hand strap Touch screen film Cradle Leather case Cigar jack (optional) (optional) (optional) <4>...
Page 8: Product Overview
4. Product overview 2.0 Mega Pixel Camera Barcode Scanner( 1D or 2D) Thermal Printer HF RFID Reader MSR : Head Track(2 or 3) Internal Speaker IC Card Reader Fingerprint TFT LCD Up/Down button Battery DC Adapter Jack Reset key Function button 24pin connector Earphone jack <5>...
Page 9: Exploded Diagram
5. Exploded Diagram (Cover Printer Assembly) <6>...
Page 10 5. Exploded Diagram (Key Assembly) <7>...
Page 11 5. Exploded Diagram (LCD Assembly) <8>...
Page 12 5. Exploded Diagram (Middle Deco Assembly) <9>...
Page 13 5. Exploded Diagram (Scanner Assembly) <10>...
Page 14 5. Exploded Diagram (Printer MSR Assembly) <11>...
Page 15 5. Exploded Diagram (Front Assembly) <12>...
Page 16 5. Exploded Diagram (Rear Assembly) <13>...
Page 17 5. Exploded Diagram (Total Assembly) <14>...
Page 18 6. Exploded Diagram (Cradle - Bottom Assembly) <15>...
Page 19 6. Exploded Diagram (Cradle - Top Assembly) <16>...
Page 20 6. Exploded Diagram (Cradle - Total Assembly) <17>...
Page 21: Doth-100 Disassembling
7. DOTH-100 Disassembling procedure 1. Separate battery after battery 2. Unscrew 8 points. 3. Unscrew 2 points. lock remove. 4. Separate speaker line. 5. Separate 13.56MHz Module line 6. Separate Fingerprint line. connecting antenna. <18>...
Page 22 7. DOTH-100 Disassembling procedure 13.56 module 7. Separate 13.56MHz Module. 8. Unscrew 2points. 9. Separate CDMA board line with a pincette. GPS module 10. Separate CDMA antenna line 11. Separate scan engine board 12. Separate GPS antenna from with a soldering iron.
Page 23 7. DOTH-100 Disassembling procedure 13. Unscrew 4 points. 14. Separate printer board. 15. Unsecrew 4 points. ICC Board 16. Separate SAM board. 17. Separate ICC board. 18. Unsecrew 2 points. <20>...
Page 24 7. DOTH-100 Disassembling procedure 19. Push bracket printer with your 20. Unscrew 2 MSR points. 21. Separate bracket MSR from finger. bracket printer. 22. Unscrew 1 printer point 23. Separate printer from bracket 24. Unscerew 6 pointers. printer <21>...
Page 25 7. DOTH-100 Disassembling procedure assistant battery CPU module CDMA module assistant battery 25. Separate LCD connnector in the 26. Separate main board from I.O 27. Separate CDMA module main board. borad 28. Unscrew 2 middle deco points 29. Separate middle deco.
Page 26 7. DOTH-100 Disassembling procedure 31. Separate bracket LCD from rear. 32. Separete LCD from bracket LCD. 33. Unscrew 2 IO board points. 34. Separate IO board from rear. 35. Separate rubber key. 36. Separate reset key. <23>...
Page 27: Doth-100 Troubleshooting & Repair
8. DOTH-100 Troubleshooting & Repair 1.Power A. Main unit does not respond to Power button. A. Touch pannel does not respond to screen tap. 2. Operational B. Button do not respond. A. Unusual vertical/horizontal lines or partial display. 3. Display B.
Page 28 4) Try with another battery pack. 5) Replace battery pack if necessary. 6) Replacement of Mainboard is necessary unless DOTH-100 don’t work. 7) Once the defective part has been identified, verify it again with the defective part whether the symptom could be duplicated.
Page 29 8. DOTH-100 Troubleshooting & Repair 3-A. Unusual vertical / horizontal lines or partial display. 1) Check the connection of LCM FPC whether is properly connected. 2) Try with another LCM. 3) Try with another mainboard. 4) Replace LCM if necessary.
Page 30 8. DOTH-100 Troubleshooting & Repair 4-B. Battery discharges quickly even after fully charged. 1 ) Make sure the battery pack takes fully charge with AC Adapter. 2) Check whether the condition of battery charging status is correct. 3) Dismantle the unit and check the appearance of battery pack.
Page 31 8. DOTH-100 Troubleshooting & Repair 5-B. Wireless connection(GSM/GPRS/BT/WLAN) not possible. 1) Make sure the Wireless connection setting has been properly set. 2) Make sure the SIM Card is properly inserted to the SIM compartment. 3) Make a life call or test it when the RF test station(Antenna test) 4) Dismantle the main unit and check whether the Antenna is properly installed.