TCT Mobile U10C Service Manual
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TCT Mobile U10C Service Manual

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U10C Service Manual
Service Manual
1. Product presentation
2. L1 Maintenance guide
Note: This manual is non-contractual and TCT Mobile phones can modify without
prior notice the characteristics of described equipments.
ED
1.0
TCT mobile phones
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
U10C / OT-222(A)
OT-222 Service Manual
Page:
1

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Summary of Contents for TCT Mobile U10C

  • Page 1 U10C Service Manual Service Manual U10C / OT-222(A) 1. Product presentation 2. L1 Maintenance guide Note: This manual is non-contractual and TCT Mobile phones can modify without prior notice the characteristics of described equipments. OT-222 Service Manual TCT mobile phones Page: All rights reserved.
  • Page 2 U10C Service Manual HISTORY Date Version Author Comments 20/07/2009 Hao Zhang Creation of the draft 25/07/2009 Wendy Update language spec and headset info 11/08/2009 Hao Zhang Add explode drawing pic 28/08/2009 Wendy Update tools information Function Name Date Signature Written by...

  • Page 3: Table Of Contents

    PORTABLE STICKERS.......................6 1.2.1 COMMERCIAL LABEL MARKING (IMEI STICKER) ..........6 1.2.2 UNIT BOX MARKING (CU STICKER) .................7 EXPLODED VIEW ......................9 RADIO SPECIFICATION&LANGUAGE SEPECIFICATION ........11 1.4.1 U10C RADIO SPECIFICATION ...................11 1.4.2 U10C GUAGE SPECIFICATION ..................13 ACCESSORIES ........................16 1.5.1 BATTERY........................16 1.5.2 CHARGER........................17 1.5.3 HEADSET ........................18...
  • Page 4 U10C Service Manual List of Figures Figure 1.1 Commercial Label....................7 Figure 1.2 CU Label......................8 Figure 1.3 Exploded View....................10 Figure 1.4 Battery Presentation ..................16 Figure 1.5 Charger Structure Chart................17 Figure 1.6 Charger Presentation..................18 Figure 1.7 Headset Presentation ..................18 Figure 2.1 Humidity Sticker ....................21 Figure 2.2...

  • Page 5: General

    PRODUCTS PRESENTATION GENERAL U10C cellphone is a clamshell product, MTK platform, uses MTK6223D chip, It supports FM, Hand-free, Game, Calculator and calendar. U10C works with the GSM Dual Band (900/1800 MHz for EU version) and (850/1900MHz for US version). Detail features of OT-222...

  • Page 6: Portable Stickers

    U10C Service Manual PORTABLE STICKERS 1.2.1 COMMERCIAL LABEL MARKING (IMEI STICKER) Printing zone definition (CPE0000006C0 -------- For General, 33x16mm) For general countries: OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not...

  • Page 7: Unit Box Marking (Cu Sticker)

    U10C Service Manual Samples for Commercial Label: Figure 1.1 Commercial Label 1.2.2 UNIT BOX MARKING (CU STICKER) Label Dimension: 80mm x 38mm Blank Label Reference: 3DS 04792 AAAA Dimensions of information: Code 13: Height x Length = 13mm x 26mm...

  • Page 8: Figure 1.2 Cu Label

    U10C Service Manual Figure 1.2 CU Label OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not permitted without authorization.

  • Page 9: Exploded View

    U10C Service Manual EXPLODED VIEW OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not permitted without authorization.

  • Page 10: Figure 1.3 Exploded View

    U10C Service Manual Figure 1.3 Exploded View OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not permitted without authorization.

  • Page 11: Radio Specification&Language Sepecification

    U10C Service Manual RADIO SPECIFICATION&LANGUAGE SEPECIFICATION 1.4.1 U10C RADIO SPECIFICATION OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not permitted without authorization.
  • Page 12 U10C Service Manual OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not permitted without authorization.

  • Page 13: U10C Guage Specification

    U10C Service Manual 1.4.2 U10C GUAGE SPECIFICATION U10C cellphones are customized in the language (if available) of the country of destination. It comprises one resident language (English) plus, possibly, one of the following groups of extra languages (from 1 to 4 languages) depending on the country of destination.
  • Page 14 U10C Service Manual Danish, Norwegian, Swedish Denmark, Norway, Sweden German, Croatian, Croatia, Slovenia, Serbia, Crotia Slovenian, Latin Serbian Montenegro American English, Spanish, USA, Canada Italian,French Simplified Chinese, China, Hong Kong, U.A.E Traditional Chinese Al Futtain North Africa *, Arabic, French, Turkish...
  • Page 15 U10C Service Manual Traditional Chinese with Taiwan Bopomofo and Stroke input methods Farsi, French, Turkish Iran FR/Malagasy/Spanish/Portu Madagascar Orange guese Teolma Polish, Czech, German and Poland, Czech Republic Poland Russian Dutch, German, Polish, Netherlands ,Germany Netherland French (Only Rabo mobile NL)

  • Page 16: Accessories

    U10C Service Manual ACCESSORIES 1.5.1 BATTERY Figure 1.4 Battery Presentation The battery has the following features: Battery model Technology Capacity Battery Li Lithium 650mAh Battery Features Table 1.1 Table 1.2 shows the usable time of battery (rated range) for OT-222 cellphones in different modes.

  • Page 17: Charger

    U10C Service Manual For a normally discharge battery (which has not been stored), the charge/discharge time are those indicated in table 1.3. Typical Charge Time Table 1.3 Precautions when using and storing batteries: If your battery is brand new, recharge it before use; the icon will then appear after a short while.

  • Page 18: Headset

    U10C Service Manual Maximun Weight (total): 54g Figure 1.6 Charger Presentation HEADSET 1.5.3 ere is a memo headset shipped out: Figure 1.7 Headset Presentation OT-222 Service Manual TCT mobile phones Page: All rights reserved. Passing on and copying this document, use and communication are not...

  • Page 19: Maintenance Policy

    CHAPTER 2 MAINTENANCE GUIDE 2.5.1 MAINTENANCE POLICY This chapter describes the maintenance of the U10C cell phones authorized at L1 repair centers. The maintenance operations can only be performed in approved repair centers. GENERAL Main L1 maintenance operations are as following:...

  • Page 20: Cellphone Maintenance

    U10C Service Manual Mechanical and electrical installation checks Replacements of defective accessories in warranty Final test: Switch on the cellphone Insert a SIM card to test in/out going call Test the vibration function Cosmetic check Send the faulty handsets to upper level RC with a description form to describe the faults.

  • Page 21: Humidity Sticker Check

    A suit of screw driver 2.3.2 HUMIDITY STICKER CHECK U10C cellphones are fitted with a sticker detecting liquid (on the frame). The sticker contains a detective colored bar which will become obscure once under humid condition, as the picture on the right showed: Figure 2.1...

  • Page 22: Replacing Cellphone Parts

    U10C Service Manual Make a call Receive a call If the phone is considered as faulty, upgrade the software (Do on forget to save customer information first, see paragraph 2.6) 2.3.4 REPLACING CELLPHONE PARTS 2.3.4.1 PRELIMINARY Before any sub-assembly removal, the back cover, the battery and the SIM card must be removed.

  • Page 23: Battery Test

    U10C Service Manual circuit, is protected by the top and bottom shells. However, certain areas sensitive to electrostatic discharges are completely or partially visible (keypad keys, SIM driver, etc) and in order to prevent any risk of damage during removal/installation of the shell, the operator’s wrist should be grounded when working on the heart of the phone.

  • Page 24: Table 2.1 Battery Charge Status On The Cellphone

    U10C Service Manual Battery Charge Status On The Cellphone Table 2.1 The charger or the cell phone’s charge function is defective (connectors or electronics) if the display does not light or the icons do not flash. In this case, try to charge the battery on the cellphone with another charger.

  • Page 25: Charger Test

    U10C Service Manual Battery Typical Charge Time Table 2.2 CHARGER TEST When the standard charger is connected to the cellphone, check correct running of the charge sequences on its display (see paragraph 2.4.1). use the galvamometry meter to measure the current of the charger.

  • Page 26: User Information Transfer

    U10C Service Manual Figure 2.5 Connection Diagram The measurements at the charger output should be: 450mA ~ 550mA. USER INFORMATION TRANSFER For OT-222, you can use the cloning tool to transfer user information to PC with downloading cable. (1). Find cloning tool on MLDC as below location: (2).

  • Page 27: Software Upgrade

    U10C Service Manual SOFTWARE UPGRADE In level 1 repair center, we can do software upgrade downloading for the mobile which need software updated. This downloading method is online and with you account. (1). Find the Software Upgrade tool on MLDC as below location: (2).

This manual is also suitable for:

Ot-222

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