BENQ-SIEMENS CF110 User manual

Release 1.2
Technical Documentation 11/2005
TD_Repair_L1-L3_CF110_R1.2.pdf Page 1 of 49
Service Manual
CF110
Level 1- Level 3 (basic)
Release Date Department Notes to change
R 1.0 29.11.2005 BenQMobile CC S CES New document
R 1.1 05.01.2006 BenQMobile CC S CES Part Modification
R 1.2 17.01.2006 BenQMobile CC S CES Modification Chapter 5 and 6
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Table of Content
1Key Feature................................................................................................................................3
2CF110 Interface to Accessories...............................................................................................4
3Unit Description of CF110.........................................................................................................5
4Exploded View of CF110...........................................................................................................6
5Disassembly of CF110 ..............................................................................................................7
6Assembly of CF110 .................................................................................................................16
7BenQ Service Equipment User Manual.................................................................................22
8GRT Software: Functionality Configuration..........................................................................23
9GRT Software: Regular Usage ...............................................................................................25
10 JPICS (Java based Product Information Controlling System)............................................30
11 International Mobile Equipment Identity, IMEI......................................................................36
12 General Testing Information...................................................................................................37
13 Introduction of Service Repair Documentation Level 3 (basic) – CF110 ........................43
14 List of available level 2.5light parts.......................................................................................44
15 Hardware requirements ..........................................................................................................44
16 CF110 Board layout.................................................................................................................45
17 SIM Card Problems .................................................................................................................46
18 IO Connector Problems ..........................................................................................................47
19 B to B connector (upper slider part) Problems ....................................................................48
20 Main keypad illumination Problems ......................................................................................49
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1 Key Feature
Battery • Li – Ion Battery Pack
• Nominal Capacity: 600 mAh
• GSM Capacity: 580 mAh
• Power input: 2.0 A (0.6 ms) / 0.25 A (0.4 ms)
• Cut – off Threshold 3.2 V
Stand – by Time • Up to 220h
Talk Time • Up to 5h
SIM Card • Small (“Plug In”) 3 V-SIM card (Phase II)
Speech Coder • Half Rate, Full Rate, Enhanced Full Rate and Adaptive
Multi Rate speech coders are available as standard
Temperature Range • -10°C to + 55°C (Normal operation)
• -30°C to + 85°C (Storage capability)
Display • Type: Full graphic
• Resolution: 130 x 130 Pixel
• Technology: TFT
• No of colours: 65536
• Frame Rate: 15 frames/sec
• Pixel size / mm: 0.231 mm x 0.231 mm
• Active area / mm: 30.03 mm x 30.03 mm
• Illumination: ≈300 cd/m³
Keypad • IMF technology
• 4 – way Navi – Key
• 5 – keys function keys block
• 12 – keys number keys block 12 – key – block (0 – 9, #, *)
• ON/OFF key combined with the END key; the symbol ( I
inside O) is used as a symbol for ON/OFF
• Tactile finder on key “5”
• 3 LEDs for functional keypad
• 4 LEDs for number keypad
Acoustics • Two speaker system with receiver and speaker
• 4mm omni directional microphone
• Loud signal emitter (sound ringer) (>100dB(A) SPL @5cm,
‘Hongkong – Spec.’) only for rectangular sound signals
(NOT POSSIBLE for Sound ringer melodies)
• Polyphonic ringer tones 16 voices
• Different selectable volume levels for hands free, handset
and ringer mode (for te amount see SW product
description)
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2 CF110 Interface to Accessories
There are no specific mechanical interfaces to the car cradle. The car cradle is designed to
fit the existing design. The I/O-Connector (Lumberg-slim-connector) is in use. The
compatible interface is suitable to use the travel charger.
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3 Unit Description of CF110
The CF110 is designed as a slider phone. The slider upper, base upper, base lower and
battery cover are painted parts (1k; 2 colours). IMD Lens will be mounted by adhesive,
Display, 130X130 TFT; bridgeless keypad, 4-way Navi-Key, 5 keys function keys block, 12
keys number keys block; IMD lens (1 pcs only); No ID concept will be realized on Battery
Cover if needed.
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4 Exploded View of CF110
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5 Disassembly of CF110
All repairs as well as disassembling and assembling have to be carried out in an ESD
protected environment and with ESD protected equipment/tools. For all activities the
international ESD regulations have to be considered.
For more details please check information in c – market
https://market.benqmobile.com/SO/welcome.lookup.asp
There you can find the document “ESD Guideline”.
Step 1
Remove battery cover.
Step 2
Remove screws by using a Torque screw
driver.
Screws size: T5+ Torx.
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Step 3
Remove lower case.
Step 4
Disconnect PCB from upper case by using
the opening tool.
Take care of the flex cable!
Step 5
Use tweezers to disconnect the flex cable
from the upper case.
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Step 6
Step 7
Remove keypad.
Step 8
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Step 9
Remove slider.
Use opening tool to lift base upper case
carefully. Then push it downwards to
unhook the slider up.
Attention! Take care that the flex cable
won’t rip!
Step 10
Step 11
Remove screws.
Screws size: T3+ Torx.
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Step 12
Remove slider plate by using the opening
tool carefully.
Push the flex cable trough the cut out.
Take care of the flex cable!
Step 13
Step 14
Use opening tool to remove the display
PCB carefully.
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Step 15
Take out the flex cable with tweezers
carefully! It is glued with the earphone!
Step 16
To avoid scratches it is mandatory to place
a protection foil onto the display!
Step 17
Remove keypad MMI by using tweezers
carefully.
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Step 18
Step 19
Remove vibramotor by using tweezers
carefully.
Step 20
Remove microphone by using tweezers
carefully.
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Step 21
Remove ringer by using opening tool
carefully.
Step 22
Step 23
Disassemble ringer with tweezers carefully.
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Step 24
Step 25
Remove Battery Connector by using
Tweezers.
Overview Upper Case Parts
Overview Lower Case Parts
Ringer PCB
Display
module
Front cover Metal sheet
Slider frame
Ringer frame
Battery
Connecto
r
Vibramotor
Pre – Assembled
lower sheet Battery
Screws Micro
p
hone
Navy keypad Keypad
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6 Assembly of CF110
Step 1
Assemble Battery Connector.
Step 2
Use tweezers to fix the ringer in the given
frame.
Step 3
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Step 4
Assemble microphone by using tweezers.
Consider the correct position of the
microphone!
Step 5
Use tweeters to assemble vibramotor.
Ensure, that the vibramotor contacts are not
bent.
Step 6
Assemble keypad MMI.
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Step 7
Assemble display MMI.
Before assembling ensure the correct
position of the flex cable with the glued
earphone!
Step 8
Attention! Before assembling remove
display foil and take care of the flex cable!
Step 9
Assemble the upper case.
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Step 10
Assemble the upper case.
Attention! Be careful with the flex cable!
Step 11
Place screws to assemble the upper case.
Use a torque screw driver.
Step 12
Assemble keypad.
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Step 13
Assemble slider.
Use opening tool to lift base upper case
carefully. Then push it downwards to
assemble the slider.
Attention! Take care that the flex cable
won’t rip!
Step 14
To assemble PCB connect it with the flex
cable.
Step 15
Assemble lower case.
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