LG C2500 Support and Manuals
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Sir,
My Lgc2500 Always Shown Searching.sometime Tell Simcard Failed.pl Help Me
(Posted by mohammadsujat 10 years ago)
Popular LG C2500 Manual Pages
Service Manual - Page 2
... an accurate representation of potential dangers in serious injury or death. accepts no responsibility for use by the general public.
Service Manual
Personal Cellular Telephone
C2500
WARNING
This service information is designed for experienced repair technicians only and is not designed for inaccuracies which may occur and reserves the right to make changes to the...
Service Manual - Page 3
... 25 4.5 Bottom case sub assembly 25 4.6 Main assembly 27 OPERATING INSTRUCTIONS 11
3.1 General 11 3.2 Liquid Crystal Display 11 3.3 Location of Repair Service Tools and Interfaces ..9 2.4 Features 9 2.5 Mobile Unit Basic Kit 10
3. Residual Peak Power 33
5.2 Rx Characteristics 34 5.2.1. Character Set / Key Assignments...........14 3.5 Public Man Machine Interface (MMI 16
3.5.1. Tips...
Service Manual - Page 5
... DEVICES. Servicing and alignment must be undertaken by qualified personnel only. 2. CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. Warnings and Cautions
Please refer to the phone's user guide for instructions relating...
Service Manual - Page 6
...by -step troubleshooting information is structured to enable the identification of replacement parts.
1.3. provides complete instructions for the ordering of all equipment described in this manual.
-5- INTRODUCTION
1.1. provides to provide service engineering personnel with detailed information for instilling, operating and servicing the LG GSM Personal Cellular Mobile Telephone...
Service Manual - Page 7
... 0 Part No.
LEVEL 2 SERVICE GUIDELINES
2.1. The repair for order.
All repairs have to be determined at customers' premises. Level 0
This level DO NOT involved any kinds of repair or disassembly of repairs that could be carried out in determining the level of the mobile unit. DARTS P/N 2284-1870-6000
Description Swap Unit Complete, C2500
SVC Level L0
LG P/N
2.2.2. Level...
Service Manual - Page 8
... faulty main board. EASG1D501E2 TOP CASE Ass'y LG Silver ( w LENS) Deco. There will be properly packed in a plastic bulk with housings and send back to DARTS Mobile Service Center for detailed repairs.
-7- The exchanged faulty main boards shall be non-removal of the mobile unit main board. 2. LEVEL 2 SERVICE GUIDELINES
DO NOT remove any components on...
Service Manual - Page 9
...TRAINER. Level 2.5 Part No.
DARTS P/N 2218-18B5-0080
Description PCB Main Board, C2500
SVC Level L2
LG P/N SAFY0159101
2.2.4. Level 2.5
This level requires the repair or removal of certain specified discrete components of repair might requires a specific tools and soldering equipments with proper soldering jigs in conducting the repair job.
2.
This level of the mobile units' main...
Service Manual - Page 10
... Strap As in situation such as software upgrading and testing process. These service interfaces are provided:
1. Triple Codec which includes Half Rate / Full Rate and Enhanced Full Rate (EFR) speech codec. 2. Features
The LG Telephone Model C2500 is used for business and domestic use. GPRS Service. 4. T9 Text Entry.
-9- 2. LEVEL 2 SERVICE GUIDELINES
DO NOT INTEND TO REMOVE...
Service Manual - Page 11
Wireless Application Protocol (WAP) Browser. 7. LEVEL 2 SERVICE GUIDELINES
5. Mobile Unit Basic Kit
Figure 2.1: Hand portable Main Unit Kit Content
Item 1 2 3
Description Handset AC Travel Charger Standard Battery (Li-lon 720mAh)
Part Number 2284-1870-A000 2237-22T0-1003 220A-0307-1000
- 10 - Backup Battery. 8. Downloadable polyphonic melody ring tones. 9. Voice Ringer. 6. Clock, ...
Service Manual - Page 13
... is vibration and ring. Indicates "roaming". OPERATING INSTRUCTIONS
Essential indicators
Indicates signal strength and alternate line service.
Indicates the profiles alert type is vibration then ring. Indicates missed call diverted is light only. Shows handset current battery charge strength. 3. Indicates the profiles alert type is set on Indicates record function on . Indicates call...
Service Manual - Page 15
The following ID drawing is only used for Keypad Layout's reference.
Figure 3.3:C2500 Keypad Layout
- 14 - Character Set / Key Assignments
There are 20 keys on C2500, including 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, #, SEND, END, Left-Soft-Key (LSK), Right-Soft-Key (RSK), 4-way Navigation Key. OPERATING INSTRUCTIONS 3.4. 3. Alpha Entry
3.4.1.
Service Manual - Page 17
... Interface (MMI)
3.5.1. OPERATING INSTRUCTIONS
3.5. B. Keypad[4] This menu is to test the Loud Speaker.
- 16 - Features for Factory Service
Features
Description
Production or service mode
By 2945#*# to Receiver...: Phone Serial number. • BB Chip: Base band chipset version. • DSP Code: DSP code compile time. • DSP Patch: DSP patch version. • MS Board: MS board...
Service Manual - Page 18
...setting. Charger[12] This displays all the ADC values. • VBAT: Main Battery Voltage. • BTemp: Battery Temperature. • VAUX: Headset hook detection voltage. • Current: Charging current. • VChgr: Charging voltage.
Nand Flash...test the real time clock. OPERATING INSTRUCTIONS
Display IMEI Reset to default language Set language to Russian Set language to test the LED. ...
Service Manual - Page 19
... BDN
Description
PIN activate, changing and deactivation Menu entry to change PIN2/phone code Manufacture defined codes to Message menu. Changeable by pressing Option key. Transfer: transfer a call . New Call: make a multi-party conversation. DTMF: set On / Off for limited Dialling
- 18 - Fixed Dialled Number for limited Dialling Barred Dialled Number for DTMF...
Service Manual - Page 20
... Check that the battery pack is switched on
Remedy Check that SIM supports Fixed Dial Check if the...Unlock the telephone (Menu: Security: Phone Lock). The battery pack was worn
out. Replace with a network.
OPERATING INSTRUCTIONS
3.7.
Leave to a network. Disable the incoming call barring (Menu: Security: Call Bar). Unlock the telephone (Menu: Security:
Phone Lock). Troubleshooting...
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