Internal Use Only
Service Manual
Service Manual KM500
Model : KM500
Date: February, 2008 / Issue 1.0
Table of Contents 1. Introduction ..................................... 5 1.1 Purpose................................................... 5 1.2. Regulatory Information........................... 5 1.3 Abbreviations .......................................... 7
2. General Performance...................... 8 2.1 Product Name ......................................... 8 2.2 Supporting Standard ................................8
4.14 Ear-Mic Headset MIC Trouble Shooting................................. 90 4.15 Ear-Mic Headset MIC Trouble Shooting................................. 91 4.16 FM-Radio Trouble Shooting................ 92 4.17 Transflash Trouble Shooting............... 93 4.18 Main Key Backlight LED Trouble Shooting................................. 95
2.3 Main Parts: GSM Solution....................... 8
4.19 Slide Key Backlight LED Trouble Shooting................................. 97
2.4 HW Feature............................................. 9
4.20 Vibrator Trouble Shooting ................... 98
2.5 S/W Features .........................................11
5. Download..................................... 100 3. HW Circuit Description................. 14
5.1 Download Software............................. 100
3.1 General Description .............................. 14 3.2 RF Part.................................................. 14
5.2 The Environment of Downloading Software.............................................. 100
3.3 Digital Baseband................................... 20
5.3 Download Procedure ...........................102
3.4 Multimedia IC ........................................ 27 3.5 Analog Baseband.................................. 30
6. Block Diagram............................. 107
3.6 Bluetooth Interface.................................36 3.7 Function difference ................................40
7. CIRCUIT DIAGRAM ..................... 109
3.8 BOM difference ......................................41
8. BGA IC Pin Check ........................121 4. Trouble Shooting .......................... 42 4.1 RF Part Technical Brief......................... 43 4.2 RF Part Trouble shooting...................... 46 4.3 Bluetooth Trouble Shooting .................. 54 4.4 Baseband Part Troubleshooting ........... 57 4.5 LCD Display Trouble shooting .............. 65
9. PCB LAYOUT ............................... 141 10. Calibration ....................................... 151 10.1 What’s the Rx Calibration? .............. 151 10.2 What’s the Tx Calibration? .............. 151 10.3 Calibration program - HOT_KIMCHI 152
4.6 Camera Trouble Shooting..................... 72 4.7 Flash LED Trouble Shooting................. 76
11. Engineering Mode ......................157
4.8 SIM Detect Trouble Shooting................ 79 4.9 Slide Up/Down Trouble Shooting.......... 82 4.10 Speaker/Receiver Trouble Shooting (Common Path)................................... 84 4.11 MIC Trouble Shooting ......................... 86 4.12 Ear-Mic Jack Detection Trouble Shooting................................. 88 4.13 Ear-Mic Hook Detection Trouble Shooting................................. 89
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-3-
12. EXPLODED VIEW & REPLACEMENT PART LIST ..... 161 12.1 EXPLODED VIEW ............................ 161 12.2 Replacement Parts
.................... 163 ........................... 165 12.3 Accessory ......................................... 183
LGE Internal Use Only
LGE Internal Use Only
-4-
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
1. Introduction
1. Introduction 1.1 Purpose This manual provides the information necessary to repair, calibration, description and download the features of the KM500.
1.2 Regulatory Information A. Security Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example, persons other than your company’s employees, agents, subcontractors, or person working on your company’s behalf) can result in substantial additional charges you’re your telecommunications services. System users are responsible for the security of own system. There are may be risks of toll fraud associated with your telecommunications system. System users are responsible for programming and configuring the equipment to prevent unauthorized use. LGE does not warrant that this product is immune from the above case but will prevent unauthorized use of common-carrier telecommunication service of facilities accessed through or connected to it. LGE will not be responsible for any charges that result from such unauthorized use.
B. Incidence of Harm If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network, it should disconnect telephone service until repair can be done. A telephone company may temporarily disconnect service as long as repair is not done.
C. Changes in Service A local telephone company may make changes in its communications facilities or procedure. If these changes could reasonably be expected to affect the use of the KM500 or compatibility with the network, the telephone company is required to give advanced written notice to the user, allowing the user to take appropriate steps to maintain telephone service.
D. Maintenance Limitations Maintenance limitations on the KM500 must be performed only by the LGE or its authorized agent. The user may not make any changes and/or repairs expect as specifically noted in this manual. Therefore, note that unauthorized alternations or repair may affect the regulatory status of the system and may void any remaining warranty.
E. Notice of Radiated Emissions The KM500 complies with rules regarding radiation and radio frequency emission as defined by local regulatory agencies. In accordance with these agencies, you may be required to provide information such as the following to the end user.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-5-
LGE Internal Use Only
1. Introduction
F. Pictures The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly different.
G. Interference and Attenuation An KM500 may interfere with sensitive laboratory equipment, medical equipment, etc. Interference from unsuppressed engines or electric motors may cause problems.
H. Electrostatic Sensitive Devices
ATTENTION Boards, which contain Electrostatic Sensitive Device (ESD), are indicated by the
Following information is ESD handling:
• Service personnel should ground themselves by using a wrist strap when exchange system boards. • When repairs are made to a system board, they should spread the floor with anti-static mat which is also grounded. • Use a suitable, grounded soldering iron. • Keep sensitive parts in these protective packages until these are used. • When returning system boards or parts like EEPROM to the factory, use the protective package as described.
LGE Internal Use Only
-6-
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
1. Introduction
1.3 Abbreviations For the purposes of this manual, following abbreviations apply: APC BB BER CC-CV DAC DCS dBm DSP EEPROM EL ESD FPCB GMSK GPIB GSM IPUI IF LCD LDO LED OPLL PAM PCB PGA PLL PSTN RF RLR RMS RTC FEM SIM SLR SRAM STMR TA TDD TDMA UART VCO VCTCXO WAP
Automatic Power Control KM500 Bit Error Ratio Constant Current - Constant Voltage Digital to Analog Converter Digital Communication System dB relative to 1 milliwatt Digital Signal Processing Electrical Erasable Programmable Read-Only Memory Electroluminescence Electrostatic Discharge Flexible Printed Circuit Board Gaussian Minimum Shift Keying General Purpose Interface Bus Global System for Mobile Communications International Portable User Identity Intermediate Frequency Liquid Crystal Display Low Drop Output Light Emitting Diode Offset Phase Locked Loop Power Amplifier Module Printed Circuit Board Programmable Gain Amplifier Phase Locked Loop Public Switched Telephone Network Radio Frequency Receiving Loudness Rating Root Mean Square Real Time Clock Front End Module Subscriber Identity Module Sending Loudness Rating Static Random Access Memory Side Tone Masking Rating Travel Adapter Time Division Duplex Time Division Multiple Access Universal Asynchronous Receiver/Transmitter Voltage Controlled Oscillator Voltage Control Temperature Compensated Crystal Oscillator Wireless Application Protocol
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-7-
LGE Internal Use Only
2. General Performance
2. General Performance 2.1 Product Name KM500: GPRS Class 10 / EDGE Class 10 2.2 Supporting Standard Item Supporting Standard
Frequency Range
Application Standard
Feature GSM900/DCS1800/PCS1900 with seamless handover Phase 2+(include AMR) SIM Toolkit: Class 1, 2, 3, A-E GSM900 TX : 880 - 915 MHz GSM900 RX : 925 - 960 MHz DCS1800 TX : 1710 - 1785 MHz DCS1800 RX : 1805 - 1880 MHz PCS1900 TX : 1850 - 1910 MHz PCS1900 RX : 1930 - 1990 MHz WAP 2.0, JAVA 2.0
Comment
2.3 Main Parts: GSM Solution Item
Part Name
Digital Baseband
Neptune (D761811BZVL): TI
Analog Baseband
Triton (TWL3029): TI
RF Chip
B6PLD: RENESAS
LGE Internal Use Only
Comment
-8-
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. General Performance
2.4 HW Feature Item
Feature
Form Factor
Slide
Battery
1) Capacity Standard: Li-Ion, 800mAh
Comment
2) Packing Type: Soft Pack Size
Standard: 99.9 x 48 x 14.5 mm
Weight
102 g
Volume
66.5 cc
PCB
Staggered 10Layers , 0.8t
Stand by time
250 hrs
@ Paging Period 5
Charging time
3 hrs
@ Power Off / 800mAh
Talk time
Min: 3.0 hrs @ Power Level 7
@ EGSM / 800mAh
RX sensitivity
GSM900: -105 dBm
With Battery
DCS 1800: -105 dBm PCS 1900: -105 dBm TX output power GSM/ GPRS
EDGE
GSM900: 32 dBm
Class4 (GSM900)
DCS 1800: 29.5 dBm
Class1 (PCS)
PCS 1900: 30 dBm
Class1 (DCS)
GSM900: 27 dBm
E2 (GSM900)
DCS 1800: 26 dBm
E2 (PCS)
PCS 1900: 26 dBm
E2 (DCS)
GPRS compatibility
GPRS Class 10
EDGE compatibility
EDGE Class 10
SIM card type
Plug-In SIM 3V /1.8V
Display
Main LCD 262K Color TFT (240 x 320) Backlight : White LED
Built-in Camera
2M CMOS Camera
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
One button access
-9-
LGE Internal Use Only
2. General Performance
Item
Feature
Status Indicator
None
Keypad
Alphanumeric Key: 12 Function Key: 14 Side Key: 4 Total No of Keys: 30
ANT
Main: Internal Fixed Type Blue tooth: Internal Fixed Type
System connector
18 Pin
Ear Phone Jack
18pin / 4 Pole, Stereo
PC synchronization
Yes
Memory
NAND Flash: 1Gbit
Comment
Function Key: 4 Key Navigation, OK, REW, PLAY, FF, MP3, F1, F2, CLR, SND, END Side Key: Volume up/down, CAM, HOLD
SDRAM: 512Mbit Speech coding
FR, EFR, HR, AMR
Data & Fax
Built in Data & Fax support
Vibrator
Built in Vibrator
Blue Tooth
V2.0, HSP, HFP, OPP, FTP(server), BPP, A2DP, AVRCP
Wi-Fi
802.11b, 802.11g
MIDI(for Buzzer Function)
SW Decoded 64Poly
Music Player
MP3/ AAC/AAC+
Camcorder
MPEG4, H.263, H.264
Voice Recording
Yes
Speaker Phone mode Support
Yes
Travel Adapter
Yes
CDROM
Yes
Stereo Headset
Yes
Optional
Data Cable
Yes
Optional
T-Flash (External Memory)
Yes
Optional
LGE Internal Use Only
With Graphic EQ
- 10 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. General Performance
2.5 S/W Features Item
Feature
Comment
RSSI
0 ~ 7 Levels
Battery Charging
0 ~ 3 Levels
Key Volume
0 ~ 5 Level
Audio Volume
1 ~ 5 Level
Time / Date Display
Yes
NITZ
Multi-Language
Yes
English / French
Quick Access Mode
Phone Book / Message / Camera / My Stuff / Favorite
PC Sync
Schedule / Phonebook / MEMO / SMS / Download(Photo, file)
Speed Dial
Yes (2~9)
Profile
Yes
CLIP / CLIR
Yes (different melody)
Phone Book
4 Numbers + 1 Memo + 1 e-mail + Group Select + Picture
Last Dial Number
Yes (40)
Last Received Number
Yes (40)
Last Missed Number
Yes (40)
Search by Number/Name
Name only
Group
7
Fixed Dial Number
Yes
Service Dial Number
Yes
Own Number
Yes
Voice Memo
Yes
Call Reminder
Yes
Network Selection
Automatic
Mute
Yes
Call Divert
Yes
Call Barring
Yes
Call Charge (AoC)
No
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Voice mail center -> 1 key
Total 1000 Member
Possible Rename
No for Cingular
- 11 -
LGE Internal Use Only
2. General Performance
Item
Feature
Comment
Call Duration
Yes
SMS (EMS)
100 (10)
SMS Over GPRS
Yes
EMS Melody / Picture Send / Receive / Save
Yes
MMS MPEG4 / Send / Receive / Save
Yes
Long Message
MAX 925 Characters
Cell Broadcast
Yes
Download
Over the WAP
Game
YES
Calendar
Yes
Memo
50
Unit Convert
Currency/Area/Length/Volume/Weigh t/Temperature/Velocity
Tip Calculator
No
Wall Paper
Yes
Default 5ea
WAP Browser
Over WAP 2.0
Up Brower Obigo Q-line
Download Melody / Wallpaper
Yes
Over WAP
SIM Lock
Yes
Operator Dependent
SIM Toolkit
Class 1, 2, 3, A-E
MMS
Yes
EONS
Yes
CPHS
Yes
ENS
Yes
Camera
Yes
2M F/F / Digital Zoom: x4
JAVA
Yes
CLDC V1.1 / MIDP V2.0 Download Over WAP
Voice Dial
No
LGE Internal Use Only
EMS: Release4 (Except Text align)
Open wave MMS Client
V4.2
- 12 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. General Performance
Item
Feature
Comment
IrDa
No
Blue tooth
Yes
V2.0 HSP, HFP, OPP, FTP(server), BPP, A2DP, AVRCP
GPRS
Yes
Class 10
EDGE
Yes
Class 10
Hold / Retrieve
Yes
Conference Call
Yes
DTMF
Yes
Memo pad
Yes
TTY
No
AMR
Yes
Sync ML
No
IM
No
Email
Yes
Max. 6
Function difference RF Band
Design
Market
GSM850/ PCS1900
GSM900/ DCS1800
Europe
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Asia / CIS
- 13 -
Latin America
Latin America
LGE Internal Use Only
3. HW Circuit Description
3. HW Circuit Description 3.1 General Description The RF part consists of a transmitter, a receiver, a synthesizer, a voltage supply and a DCXO part. The main RF Chipset B6PLD is a highly integrated RF transceiver IC FOR Digital Interface of GSM 850,DCS1800 and PCS1900 quad-band cellular systems. The B6PLD incorporates EDGE transceiver capability, quad R low-noise amplifiers (LNAs). Direct conversion mixers, a programmable gain amplifier(PGA) with DC offset and frequency response correction, ADC, Digital filter, Digital Interface, fully integrated VCOs, an RF fractional-N synthesizer, a low-noise offset PLL transmitter, Digital modulator, TXDAC, RAMPDAC, and AFCDAC. The B6PLD includes state machine control through serial programming. All functions operate down to 2.67V and are housed in a 72- pin BGA package. Hence the B6PLD can form a small size transceiver handset for quad band EDGE transceiver.
3.2 RF Part 3.2.1 Receiver Part The B6PLD receiver supports quad band, so the front-end incorporates four LNAs and two mixers. The incoming RF signals are mixed directly down to I/Q baseband by the front-end block. This incorporates four LNAs/four buffers and two Gilbert Cell mixer blocks optimized for operation at 850MHz, 900MHz, 1800MHz and 1900MHz respectively. The front-end block is followed by two closely matched baseband amplifier chains. These include distributed low pass filtering, one switched gain stage and one fixed gain stage. In addition, the baseband section integrates A/D and D/A converters which provide automatic on-chip correction of DC offsets.
Receiver Part Block Diagram
LGE Internal Use Only
- 14 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.2.1.1 Baseband PGA/Low pass Filter Specifications The baseband programmable amplifier comprises one stage with variable gain followed by a fixed gain amplifier. The overall gain control range is 36dB with 6dB Steps. The filtering is provided by a single R/C low pass filter with an on-chip capacitor followed by on-chip Chebychev low pass filters. The filters have been specified to achieve maximal group delay flatness in the pass-band combined with the required levels of suppression of interfering signals. The distribution of the gain and filtering has been designed to ensure that the receiver does not compress under blocking conditions. The final fixed gain amplifier is included to match the on-chip levels to the input dynamic range of the ADC.
3.2.1.2 DC offset auto-calibration system B6PLD implements a system for cancelling the DC offsets in the baseband programmable gain amplifiers(PGA). This prevents a small DC offset at the input giving a large DC offset at the output, even at high gain settings. When the B6PLD receiver is performing an auto-calibration, the sequencer cancels the offsets locally around the PGA, then the Digital filter. The system includes switches to short out the signal path whilst the cancellation is occurring. The switches are opened in sequence as the calibration progresses. For PGA the A/D converter system employs a successive approximation technique and achieves 6 bit resolution. The PGA stage has an associated 6 bit current DAC which cancels the DC offset at the output. The sequencer ensures that on-chip filters have sufficient time to settle before applying correction in the next digital offset cancellation stage.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 15 -
LGE Internal Use Only
3. HW Circuit Description
3.2.2 Transmitter part The B6PLD transmitter is capable of both GMSK and 8-PSK modulation, to support for conventional GSM and EDGE. B6PLD integrates all loop filters to configure both PM loop and AM loop. See block diagram below.
Fig. Simplified Block diagram for Tx part
3.2.2.1 Polar Loop Structure Three main functions are identified in the transmitter architecture; I/Q vector modulation at IF frequency, amplitude and phase loop at IF/RF frequencies and power amplification.
LGE Internal Use Only
- 16 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.2.3 RF Synthesizer
3.2.4 Front End Module Specification 3.2.4.1 Block Diagram and Internal Matching Condition
FEM
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 17 -
LGE Internal Use Only
3. HW Circuit Description
3.2.4.2 Logic Table for Selection Vc1
Vc2
Current
GSM900_Tx
2.6V
0V
8.0 mA
GSM1800 / 1900_Tx
0V
2.6V
8.0 mA
GSM900_Rx
0V
0V
<0.5µA
GSM1800_Rx
0V
0V
<0.5µA
GSM1900_Rx
0V
0V
<0.5µA
Band SW Logic Table
3.2.5 Power Amplifier Module for Quad-band GSM/GPRS/EDGE 3.2.5.1 PAM Specification -. Quad band GSM, GPRS & Polar Loop EDGE Amplifier -. For 3.5V nominal operation -. Built-in LDO circuit -. GPRS Class 12 operation compatible -. Integrated directional coupler
3.2.5.2 Circuit Diagram and peripheral components
PAM
LGE Internal Use Only
- 18 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.2.6 Digital Core 3.2.6.1 Digital Interface Block Diagram
Fig. 1-1 Digital Interface Block Digram
3.2.6.1 Control system and digital interface The B6PLD is a RF transceiver IC for GSM900, DCS1800 and PCS1900 quad band cellular system, and incorporates EDGE transceiver capability. The B6PLD has a digital interface connection to the baseband processor. This interface complies with the digital interface specification DigRF standard v112. The digital interface consists of two separate interface connections; (1) the control interface, (2) the data interface, and a system clock on/off control signal and a precise timing signal. These are realized by eight signal lines in B6PLD(Look at Fig1.1 above) -. The control interface is used to configure the B6PLD for RX and TX operation, transfers of control data for several built-in circuits, and for triggering the events. The control interface comprise a bidirectional 3-wire serial interface with the three signal lines CtrlData, CtrlEn and CtrlClk accessing the control registers in B6PLD by transferring the control words. -. The data interface is used to transfer transmit modulation symbols and receive IQ-sampling data. The data interface comprises a single serial bus with the three signal lines RxTxData, RxTxEn and SysClk. The SysClk is used for system clock to baseband. -. The SsClkEn signal enables the SysClk output and powers the 26MHz oscillator on. When the SysClkEn is negated, the SysClk is held low, and if the TEST1 pin is low by the default settings, the logic power supply by typical 1.8 volts to the internal core logic circuits is also switched off.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 19 -
LGE Internal Use Only
3. HW Circuit Description
3.3 Digital Baseband
OMAPV1030 Block Diagram
3.3.1 General description The OMAPV1030 E-GPRS multimedia device belongs to the Texas Instruments OMAP-Vox_ processors family. It combines both a modem engine and an application engine. Memory and CPU resources are shared between modem and application processing. The OMAPV1030 chip is based on the OMAP3.4 architecture and integrates two processor subsystems: - An MPU subsystem based on an ARM926EJ-S - A DSP subsystem based on a UMA 2.6 architecture integrating a C55x DSP core The OMAPV1030’s silicon process technology is a c027.0 90-nm digital CMOS.
LGE Internal Use Only
- 20 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.3.2 Block Description The OMAPV1030 E-GPRS multimedia device is based on an OMAP3.4 platform that integrates: - The MPU subsystem - The DSP subsystem - A system DMA - A traffic controller providing: - External memory interfaces with: - A slow interface (EMIFS) to ROM, SRAM, FLASH memories - A fast interface (EMIFF) to SDRAM memories - Layer 3 (L3) interconnect made of two OCP target ports (OCP-T1 and OCP-T2) and one OCP initiator port (OCP-I) - Layer 4 (L4) interconnect made of two DSP peripheral busses (private DSP TIPB and shared DSP TIPB) and two MPU peripheral busses (public MPU TIPB and private MPU TIPB) - Clock management - A set of processor peripherals: - Three 32-bit timers, a 16-bit Watchdog timer, and an interrupt handler for the MPU - Three 32-bit timers, a 16-bit Watchdog timer, and a 2nd-level interrupt handler for the DSP - Test and debug interfaces (JTAG, Window Tracer) - Trace capabilities: ETM9 and Ctools The other OMAPV1030 modules or subsystems are connected to the OMAP3.4 platform through the L3 and L4 interconnects.
OMAPV1030 Top-Level Architecture Overview
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 21 -
LGE Internal Use Only
3. HW Circuit Description
The OMAP3.4 platform is the computing core of the device. The other OMAPV1030 components are organized as follows: - The internal memory subsystem is made of a single-port 256K-bit shared internal SRAM. - The security subsystem is a set of several components, including dedicated a secure mode to run secure applications. - A master-slave USB module provides an external interface supporting high data transfer rates between the OMAPV1030 and external application - The memory interfaces provide access to external memories. There are two types of memory controllers: - SDRAM controller supporting SDR and DDR modes - General-purpose controller supporting asynchronous and synchronous - The system components are used to manage system interactions such as interrupts, clock control, reset control, and idle management. - The peripheral subsystem refers to all the peripherals accessible by the MPU and/or the DSP. They are all OCP- or TIPB-compliant and are connected to the OMAP3.4 platform through the traffic controller or the TIPB busses.
3.3.3 RF Interface (Digital RF Interface) The OMAPV1030 radio interface module of OMAPV1030 device is an interface that carries the following information: - Transmit symbols from DBB to RF IC - Receive samples from RF IC to DBB - Bidirectional information control - Real-time and activation signals from DBB to RF IC - System clock The OMAPV1030 radio interface module of OMAPV1030 device supports two types of radio interfaces. They differ mainly in the type of data interface: - - The first interface is based on a standard six-wire scheme: three wires for transmit and three for receive. - The second one is based on a two-wire bidirectional scheme: one wire for data in/out, and one for control receive/transmit.
LGE Internal Use Only
- 22 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
OMAPV1030 Radio Interface
This implementation is based on the following: - The time processing unit (TPU) module is a real-time sequencer dedicated to monitoring GSM baseband processing. - The serial port of the time serial port (TSP) module controls both interfaces. - The real-time TSPACT signal of the TSP module - The McBSP digital RF module is used for the six-wire data interface. - The serial radio interface module is used for the two-wire data interface. - A system clock interface receives a squared 26-MHz clock from the RF IC.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 23 -
LGE Internal Use Only
3. HW Circuit Description
3.3.4 SIM interface SIM interface scheme is shown in below. SIM_IO, SIM_CLK, SIM_RST, SIM_PWRCTRL ports are used to communicate DBB via ABB with plugged sim card and the LDO (VRSIM) in ABB enables operate 1.8V to 2.5V to search SIM card
SIM Interface
SIM_CLK: SIM Card reference clock SIM_PWCTRL: SIM Card power activation SIM_RST: SIM Card async/sync reset SIM_IO: SIM Card bi-directional data line VRUSIM(Power supply VCC): 3 V 10% (class B) or 1.8 V 10% (class C) Misc_ext_irq: USIM card presence detection (USIM_CD) purposes.
LGE Internal Use Only
- 24 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.3.5 UART Interface KM500D has Three UART Drivers as follow : - UART1: USB - UART2: ETM, Calibration - UART3: AT command, Fax_modem, Bluetooth
UART1(USB) Resource
Name
Description
TR_USB_DP
DP
Data
TR_USB_DM
DM
Data
USB_PWR
POWER
USB_POWER
VBUS
VBUS
USB_Detect
UART2_RX
RX
Receive Data(UART2)
UART2_TX
TX
Transmit Data(UART2)
UART3_RXD
UART3_RXD
Receive Data
UART3_TXD
UART3_TXD
Transmit Data
UART3_RTS
UART3_RTS
Request To Send
UART3_CTS
UART3_CTS
Clear To Send
UART2 (ETM)
UART3 (Bluetooth)
UART Interface Spec
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 25 -
LGE Internal Use Only
3. HW Circuit Description
3.3.6 GPIO Map In total 22 allowable resources, KM500D is using 9 resources except 3 resources dedicated to SIM and Memory. KM500D GPIO(General Purpose Input/Output) Map, describing application, I/O state, and enable level, is shown in below table 3. GPIO No.
Mode0
gpio_0
MM_RESET
gpio_1
SLIDE
gpio_2
CHG_EN
COMMENT MM RESET
ACTIVE LOW
HIGH
SLIDE UP/DOWN Signal
-
Charger IC Enable
LOW
UART3_DSR
UART3 DSR
gpio_4
USB_BOOT_SEL
USB Download Selection
gpio_5
MM_INT
TCC7402Interrupt to host
gpio_6
USB_DETECT_BB
gpio_7
BPEN
gpio_8
BT_NRST
gpio_9
CAM_RECORD_SEL
gpio_10 gpio_12 gpio_13
FM_INT
gpio_16
MAIN_KEY_BL_EN
LOW
BB DETECT USB TCC7402 BYPASS MODE ENABLE Bluetooth Reset
HIGH LOW
HIGH
CAM RECORD SELECT
HIGH
GATED_IOEN
TCC7402 IO ENABLE
HIGH
MM_1V2_EN
MM 1.2V LDO ENABLE
HIGH
FM Radio Interrupt to Host MAIN KEY BACK LIGHT ENABLE
HIGH PULL-UP HIGH
gpio_17
BOOT_SEL
Neptune Booting Mode Selection(No Bypass Mode)
gpio_18
DP_PWON
LCD LDO Enable
gpio_19
MM_LDO_EN
MM LDO ENABLE
HIGH
DAC ENABLE
HIGH
3.5 PHI JACK DETECT
LOW
gpio_20
DAC_EN
gpio_21
JACK_DETECT_3.5
gpio_22
LCD_RESET
gpio_23
_CHG_STAT
Charging Indication
gpio_26
USBCHG_INT
USB-CHARGE INTERUPT TO TCC7450
gpio_27
HOOK_DETECT
LCD RESET
HOOK DETECT
LOW
HIGH
LOW
LOW
gpio_28
HOOK_EN
HOOK ENABLE
HIGH
gpio_29
MM_USB_EN
MM USB ENABLE
HIGH
gpio_30
MM_1V5_EN
MM 1.5V ENABLE
HIGH
SPEAKER/RECEIVER Selection
HIGH:SPEAKER
gpio_32
SPK_EN
gpio_43
HS_PATH_SEL
HS PATH SELECTION
gpio_46
FADEIN_BL_EN
MP3 BACKLIGHT ENABLE
gpio_47
JACK_DETECT
gpio_59
LCD_BL_EN
gpio_60
LCD_ID
gpio_63
FM_RESET
HIGH
JACK DETECT
LOW
LCD Backlight Enable
HIGH
LCD Maker ID FM RESET
GPIO Map
LGE Internal Use Only
- 26 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.4 Multimedia IC TCC740xA series are system LSI for multimedia application processor based on the ARM946E-S, ARM’s proprietary 32-bit RISC CPU core. It can decode and encode (M)JPEG, MPEG4, MP3 or other types of audio / voice / video / image compression / decompression standards by software based architecture. The on-chip USB 2.0 compliant controller enables the data transmission between a personal computer and st orage device such as NAND flash, SD.
Functional Block Diagram of TCC740xA
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 27 -
LGE Internal Use Only
3. HW Circuit Description
• General features ARM946E-S CPU core (16KB instruction/data cache, operating up to 200MHz) 8K bytes of internal boot ROM with various boot procedure (NAND, USB, EHI) and security 64K bytes of internal SRAM for general usage USB2.0 Device (high, full speed) I2S interface for external audio I2C compatible serial bus for audio CODEC & CCD/CMOS sensor control 32-bit 1Hz counter RTC (Real Time Clock) for battery backup EHI (External Host Interface) for parallel host interface Secure Digital Card (SD)
3.4.1 Core The TCC74x has adopted the ARM946E-S (r1p1) core for controlling system and processing various kinds of digital signals. The ARM946E-S is a Harvard architecture cached processor with separate 16Kbyte data and 16Kbytes instruction caches, each with 8-word of line length. A protection unit allows eight regions of memory to be defined, each with individual cache and write buffer configurations and access permissions. The cache system is software configurable to provide highest average of performance or to meet the needs of real-time systems. The followings are key features of the TCC74xx CPU core. CPU ARM946E-S Cache 16KB for Data / 16KB for Instruction TCM 4KB dual port data TCM
3.4.2 USB2.0 Device Controller The TCC7402 USB2.0 Device supports a fully compliant to USB 2.0 specification, highspeed (480 Mbps) functions and suspend/resume signaling. The USB function controller has an endpoint EP0 for control, two in/output endpoints EP1/EP2 for bulk data transaction and an EP3 for interrupt data transaction.
3.4.3 EHI This LSI has the external host interface (EHI) that allows the external host device to be connected to the on-chip system bus. The external host device can be directly connected to 68/80-series interfaces and access the memory area of this LSI. For software based data transfer, EHI can generate the internal interrupt of this LSI, and this LSI can also send interrupt request to the external host controller.
LGE Internal Use Only
- 28 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.4.4 u-SD CONTROLLER SD/MMC controller is designed to support SD specification Ver.1.01, SDIO specification Ver1.10, CEATA and MMC specification Ver.3.0. By using DMA and internal FIFO(8x32bits) data transfer rate is up to maximum speed, SD/MMC card supports. Moreover because this block has internal clock controller, it is possible to adjust operating frequency for power saving or other operating conditions just from setting special register.
3.4.5 DAI The TCC74xx provides digital audio interface that complies with IIS (Inter-IC Sound). The DAI has five input/output pins for IIS interface; MCLK, BCLK, LRCK, DAI, DAO. All DAI input/output pins are multiplexed with GPIO pins; GPIO_B<16:20>. The MCLK is the system clock pin that is used for CODEC system clock. In master mode, the MCLK can be generated from clock generator in which that is known as a DCLK, or fed from the outside of chip in slave mode. The DAI can process 256fs, 384fs and 512fs as a system clock. 256fs means that the system clock has 256 times of sampling frequency (fs). The BCLK is the serial bit clock for IIS data exchange. The DAI can generate 64fs, 48fs and 32fs by dividing a system clock. The polarity of BCLK can be programmed. That is, the serial bit can be stable either rising edge of BCLK or falling edge of BCLK. The LRCK is the frame clock for the stereo audio channel Left and Right. The frequency of LRCK is known as the “fs” - sampling frequency. Generally, for audio application - such as MP3 player , CD player, the fs can be set to 8kHz, 16kHz, 11.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz. For supporting the wide range of sampling frequency in audio application, the DCO function is very useful to generate a system clock. Refer the chapter of clock generator for detail information. All three clocks (MCLK, BCLK, LRCK) are selectable as master or slave. The DAI, DAO are the serial data input output pins respectively. The DAI has two 8-word input/output buffers. It has a banked buffer structure so that one side of buffer is receiving/transmitting data while the other side of that can be read/written through the DADI_XX/DADO_XX registers. The maximum data word size is 24 bit. Data is justified to MSB of 32bits and zeros are padded to LSB. There are 2 types of interrupt from IIS; transmit done interrupt, receive done interrupt. The transmitdone interrupt is generated when the 8 words are transferred successfully in the out put buffer. At this interrupt, user should fill another 8 more words into the other part of the output buffer in the interrupt service routine (ISR). In this ISR routine, 8 consecutive stores of word data to the DADO registers are needed. The receive-done interrupt is generated when the 8 words are received successfully in the input buffer. At this interrupt, user should read 8 received words from the input buffer using 8 consecutive load instructions from the DADI registers.
3.4.6 Camera & LCD The TCC7402 provides camera interface. The features of CIF are is 8-bit data and sync line which supports CCIR 601/656, 4:2:2,YCbCr(YUV). The TCC7402 provides LCD interface. The LCD MODULE of KM500 is 2” TFT-LCD which is displayed 65000 color. The LCD controller is used to send out image data from the system memory
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 29 -
LGE Internal Use Only
3. HW Circuit Description
3.5 Analog Baseband 3.5.1 General Description The TRITON chip is the analog and power management part of the Texas Instruments next generation wireless terminal. These GSM/GPRS/E-GPRS, 3G W-CDMA, CDMA2000 platforms are composed of a digital baseband processor, a RF chip, an application processor OMAP and of different peripheral devices like a LCD panel, a Multi-Media Card, a Bluetooth modem, a GPS modem. The purpose of the Triton device is to provide to platforms the following resources: - A power management system - Power supply resources - A voice and audio interface - A battery charger - A monitoring system - A real time clock resource - A USB 2.0 OTG transceiver with a carkit interface
- Three White-LEDs drivers - A vibrator driver - A SIM-Card detection - A thermal shutdown - An I2C interface - A JTAG and boundary scan
TWL3029 Architecture
LGE Internal Use Only
- 30 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.5.2 Audio Signal Processing & Interface The Audio module consists of a Voice Codec dedicated to mobile telephone terminal application and a Stereo path. - The Voice Codec circuit processes analog audio components in the uplink path and transmits the converted data to the DSP speech coder through the voice serial port (VSP). In the downlink path, the Voice Codec converts the digital samples of speech data received from the DSP via the VSP port into analog audio signals. The Voice Codec supports a 8kHz (default narrowband mode) to a 16kHz(wideband mode) sampling frequency. - The Stereo path converts audio digital samples received from the I2S serial interface into analog audio. It supports all standard frequencies from 8kHz to 48kHz (8, 11.025, 12, 22.05, 24, 32, 44.1 and 48kHz). - Two included PLLs provide the suitable system clocks to the Voice and Stereo circuitry (ADC, DACS, Digital Filters, Digital interfaces). The Audio module supports 3 possible input master clocks: 12MHz, 13MHz and 19.2MHz.
3.5.3 Power Resources The power supply module of Triton generates the different power supplies required by Triton, the processors and the external peripherals.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 31 -
LGE Internal Use Only
3. HW Circuit Description
Power Supply Scheme
LGE Internal Use Only
- 32 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.5.4 Monitoring ADC The monitoring ADC (MADC) consists of a 10-bit analog-to-digital converter (ADC) combined with an 11- input analog multiplexer. The ADC implementation consists of a successive approximation conversion. Five of the eleven inputs are available externally (ADIN1..5), and the remaining six inputs are dedicated to die temperature measurement, main battery voltage, backup battery voltage, charger voltage, charger current monitoring and USB Vbus voltage. Three external inputs (ADIN1..3) are standard inputs. The two others (ADIN4..5) which are associated with current sources, are intended for battery temperature and battery type measurements. ADC 8 channels Resource
Name
Description
VCHG
VCHG
VBAT
VBAT
ICTL
ICTL
ADIN1
TEMP_SENSE
Temperature Sensing
ADIN2
JACK_TYPE
Remote control’s Detect- Now No Use
Charging Management
ADIN3 ADIN4 ADIN5
REMOTE Control Detect BATT_TEMP
Battery Sensing - Now No Use
ADC Channel Spec
3.5.5 Switch ON/OFF KM500D Power State: Defined 4cases as follow - Power-ON: mobile is powered by main battery or backup battery. - Power-OFF: mobile isn’t any battery. - Switch-ON: mobile is powered and waken up from switch-off state. - Switch-OFF: mobile is powered to maintain only the permanent function(ULPD). To enter into Switch-ON state, one of following 4 condition is satisfied. - PWR-ON pushed after a debouncing time of 30ms. - ON_REMOTE: After debouncing, when a falling edgeis detected on RPWON pin. - IT_WAKE_UP: When a rising edge is detected on RTC_ALARM pin. - CHARGER_IC:When a charger voltage is above VBAT+0.4V on VCHG.
3.5.6 Memories - 1G Mbit NAND Flash + 512Mbit DDR RAM
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 33 -
LGE Internal Use Only
3. HW Circuit Description
3.5.7 Keypad Map description
SEND KB704
AST
KB703
7
KB702
4
KB701
1
KB700
KEYPAD
R700
0
CLR KB710
8
KB708
5
KB707
2
KB706
680
KB709
KBR(0)
R702 KBR(1)
SHP
KB714
9
KB713
6
KB712
3
KB711
680
R703 KBR(2) 680
KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
R704 R705 R706 R707 R708
680 680 680 680 680
SLIDE KEY
BGM
R015 KBR(3) 680 S_UP
S_DOWN
S_MENU_LEFT
S_MENU_RIGHT
S_OK
S_LEFT
S_RIGHT
PLAY
FF
R022 KBR(4) 680 REW
R024 KBR(5) 680
KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
R026 R027 R028 R029 R030
680 680 680 680 680
Keypad schematic
LGE Internal Use Only
- 34 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.5.8 System Connector Pin #
ME550c
Description
18Pin 1
FM_ANT
FM_RADIO ANTENNA
2
HSMICIP/HOOK DETECT
HEAD SET
3
JACK_TYPE
HAED SET
4
HSO_L
CHARGING (VCHG)
5
HSO_R
CHARGING (VCHG)
6
UART3_TX/USB_DP
USB/UART3 (Transmit Data)
7
UART3_RX/USB_DM
USB/UART3 (Receive Data)
8
JACK_DETECT
HEAD SET
9
VBAT
BATTERY(+4.2V)
10
VBAT
BATTERY(+4.2V)
11
RPWON
REMOTE POWER ON
12
VCHG_IN
CHARGING (VCHG)
13
VGHG_IN
CHARGING (VCHG)
14
UART3_DSR
UART3 (Transmit Data)
15
VBUS
USB POWER( +5.0 V)
16
UART2_TX
TEST : UART2 (T ransmit Data)
17
UART2_RX
TEST : UART2 (Receive Data)
18
GND
GND
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 35 -
LGE Internal Use Only
3. HW Circuit Description
3.6 Bluetooth Interface 3.6.1 Bluetooth Circuit
VRIO
VBAT
BT 2.0 EDR
C200 0.1u
C201 0.1u RFIO_OUT
H8 H6 G5 B3 C2 D6 D8 A3 G7 F1 H3 F5 E3 F6 C207 1u
C208 1u
C209 1u
C210 1u
U200 BRF6300
H1 H2 C3 E6 B5 D4 E5 E4 E8 E7 E2 E1 C5 A7 C7 B6
NA
R200
DBF71B001 FL200 4 1 B2 UB
C203 1.5p
3
B1
DC
2
G2 G1
RFP RFM JTAG_TDI JTAG_TDO JTAG_TMS JTAG_TCK HCI_TX HCI_RX HCI_CTS HCI_RTS XTALP_FAST_CLK_IN XTALM AUD_IN AUD_FSYNC AUD_OUT AUD_CLK
1.5nH L201
1.5nH L202
C204 100p BT_RX BT_TX BT_RTS BT_CTS BT_CLK C205
1000p R201
1.5K MCSI1_DOUT MCSI1_SYNC MCSI1_DIN MCSI1_BCLK
H4 G1 G2 F3 D1 F4 A2 G8 B8 A5 H7 B1 C1 B2 G6 A8
C206 1u
IO0_EXT_CLK_REQ_OUT
IO1 IO2 IO3_SDA IO4 IO5 IO7 IO14 IO15_EXT_CLK_REQ_IN IO16 IO17_SCL RFIO_LDO_OUT OSC_LDO_OUT ANA_LDO_OUT F_LDO_OUT BB_LDO_OUT1 BB_LDO_OUT2
PAD200 PAD201
6 5
RFIO_OUT
NC3 NC2 NC1 PA_CTRL VDD_DAC CLK_MODE_SEL VDD_IO1 VDD_IO2 VDD_IO3 VDD_IN_RFIO VDD_IN_OSC VDD_IN_BB NSHUT_DOWN SLOW_CLK_IN
BT_CLK_REQ
1000p C202
VSSA5 VSSA4 VSSA3 VSSA2 VSSA1 VSS_HVM VSS5 VSS4 VSS3 VSS2 VSS1 BGAP_V_I ANATEST2 ANATEST1 PMTST TX_DBG
D7 C6 B7 D5 A6 C4 C8 B4 F7 A1 G4 F2 G3 D2 H5 A4 F8
L200
100nH
BT_NRST CLK_32K
UART_TXD
BT schematic
LGE Internal Use Only
- 36 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.6.2 Pin Description Pin
Description
CLOCKS/GLOBAL SIGNALS SLOW-CLK_IN
32.768.kHz clock input
XTALM
Negative fast crystal in
XTALP/FAST_CLK_IN
Positive fast crystal in/fast clock input
RADIO FREQUENCY INTERFACE RFP
Receiver/transmit differential RF I/O
RFM
Receiver/transmit differential RF/IO
POWER MANAGEMENT VLDC_OUT
Very-low drop-output voltage
KA_OUT
Keep alive output
NSHUT_DOWN
Devices shutdown input(active low) also acts as power-on reset
POWER SUPPLY VBAT
Battery power supply
VDD_IO1
Power supply for I/O
BB_LDO_OUT1
Baseband LDO output
ANA_LDO_OUT
Analog LDO output
RFIO_LDO_OUT
RFIO LDO output, power source for RF elements
OSC_LDO_OUT
OSC LDO output
VDD_IN_BB
Baseband LDO input voltage
BGAP_V
BGAP reference voltage
BGAP_I
BGAP reference current(used only for test)
GROUND VSS
Digital ground
VSSA
Analog ground/RF analog ground
I/O NAME AUD_CLK
Input-when external codec is configured as master(default configuration)
AUD_FSYNC AUD_IN AUD_OUT
High Z with PD, except when transmitting voice samples
GPIO0
EXT_CLK_REQ_OUT
GPIO1
EXT_CLK_REQ_IN
HCI UART INTERFACE HCI_RX
HCI UART data receive
HCI_TX
HCI UART data transmit
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 37 -
LGE Internal Use Only
3. HW Circuit Description
3.6.3 Bluetooth circuit Description • Single chip 90 nm CMOS Bluetooth ROM solution • Bluetooth 1.1, 1.2 and 2.0 specification compliant - up to HCI level. • Enhanced Data Rate (2&3 Mbps) • Future support for Bluetooth 2005 core release (software upgrade when Bluetooth specification will be available) • Enhanced host interfaces (UART, SDIO) • Very low power consumption • Pin-to-pin compatible with BRF6150 • On-chip Digital Radio Processor (DRP) o Integrated 2.4 GHz RF transceiver o All digital PLL transmitter with digitally controlled oscillator o Near zero IF architecture o On-chip TX/RX switch o Support for Class 1 applications • Embedded ARM7TDMIE Microprocessor System On Chip o High rate H4 UART HCI o High rate HCI Three Wire UART Transport Layer (H5) o SDIO transport layer o Flexible PCM and I2S interfaces: full flexibility for data order, sampling and positioning o Automatic clock detection mechanism o Patch trap mechanism that enables feature changes in ROM (ROM updates, improvements) • On-chip Power Management adapted to cellular application o Direct connection to battery or external LDO 1.7 to 5.4V o IO supply voltage - 1.62 - 1.89V o Power saving mode o Shut-Down mode to minimize power consumption when Bluetooth is not used • Temperature detection and compensation mechanism ensures minimal variation in the RF performance over the whole temperature range • Seamless integration with TI OMAP™ application processor and GSM-GPRSUMTS chipset • Enhanced support for WLAN Co-existence (bandwidth sharing, antenna sharing) • Spurious emissions compatible with GPS applications • 5 external capacitors and balun/matching network required - total PCB area required only 45 mm2 (BGA package) • Package: 4.5x4.5 mm size, 0.5 mm ball pitch, pb-free Micro Star Junior BGA package. • Stacked RAM support with the same footprint as the ROM device (for development phase only) • TI proprietary low power scan achieves paging and inquiry scans with fast RSSI algorithm, at 1/3rd normal power.
LGE Internal Use Only
- 38 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.6.4 Bluetooth Block Diagram BT ANTENNA
Matching Matching circuit circuit
Balance Balance Filter Filter
BRF6300 BRF6300
BT Block Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 39 -
LGE Internal Use Only
3. HW Circuit Description
3.7 Function difference RF Band
Design
Market
GSM850/ PCS1900
GSM900/ DCS1800
Europe
Asia / CIS
Latin America
Latin America
< Internal Antenna >
LGE Internal Use Only
- 40 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. HW Circuit Description
3.8 BOM difference Part
Block
I/O
Baseband
FM Radio
Part
L200~202 : ELCH0005009 (100nH) L204 : ELCH0010302 (100nH) R294~295 : ECZH0000826 (27pF) R296 : ELCH0005009 (100nH) R297~299 : ECZH0000826 (27pF) C301: ECZH0000813 C302: ECZH0001216 C303: ECZH0001216 C304: ECCH0004904 C305: ECCH0000182 C306: ECCH0004904 C307: ECCH0004904 C308: ECCH0000182 C309: ECCH0000182 C310: ECCH0004904 C311: ECCH0000182 R300: ERHZ0000476 R301: ERHZ0000438 R302: ERHZ0000438 R303: ERHZ0000476 R304: ERHZ0000405 R305: ERHZ0000406 R306: ERHZ0000485 R307: ERHZ0000485 R308: ERHZ0000406 R309: ERHZ0000406 R310 : ERHZ0000454 (27 KΩ) R311,R312 : N.A (0Ω pad, Open) U300: EUSY0320801 U301: EUSY0142501 U302: EUSY0223002 U303: EUSY0300101
L200~202 : N.A L204: ERHZ0000701 (0Ω) R294: ERHZ0000483 (47Ω) R295~299 : N.A
C300~311 : N.A R300~309 : N.A R310: ERHY0003601 (2.7KΩ) R311,R312 : N.A (0Ω pad,Short) U300~303 : N.A
Block
Tx , Rx matching
FL400 : SFSB0001401 C418 : ECZH0000822 (1.5pF) L401 : ELCH0004709 (3.3nH) C412 : ECZH0000822 (1.5pF) L404 : ELCH0009104 (6.8nH)
FL400 : SFSB0001301 C418 : ECCH0000901 (2.2pF) L401 : ELCH0004704 (1.5nH) C412 : ECCH0000183 (1.8pF) L404 : ELCH0009110 (5.1nH)
Antenna matching
C410 : ELCH0004723 (1.8nH) L403 : ECZH0000813 (100pF) L400 : ELCH0001031 (15nH)
C410 : ECZH0000813 (100pF) L403 : ELCH0004726 (1.5nH) L400 : ELCH0004711 (22nH)
RF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 41 -
LGE Internal Use Only
4. Trouble Shooting
4. Trouble Shooting Trouble Test Set-up
4.000V 0.0000A
Test Set Up
Power on all of test equipment -Connect PIF-UNION JIG or dummy battery to the DUT for power up. -Connect mobile switch cable between Communication test set and DUT when you need to make a phone call. -Follow trouble shooting procedure
LGE Internal Use Only
- 42 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.1 RF Part Technical Brief 4.1.1 RF Part Component
U401
] Part Description SW400: Mobile Switch Connector U400: BT_CLK Buffer U401: SysCLK Buffer U402: RF Transceiver(B6PLD) U403: Power Amplifier Module(RPF09036B) U404: 2.8V Regulator FL400: Front End Module(HWXR693) X400: DCXO-26MHz Clock
U400
U402 U404 U403
SW400
FL400
X401
4.1.2 Part Description 4.1.2.1 Regulator Supply 2.8V to RF part
MM_2V8
VBAT VCC_SYN
C442 1u
C443 4.7u
U404 RT9011-MMPQW
REGEN
1 VIN 2 EN1 3 EN2 4 NC1
8 VOUT1 7 VOUT2 6 NC2 5 9
R411 36K
C_VCCRF
TEMP_SENSE
GND
C444 4.7u
R412 47K
PT400 22K
22K THERMISTER
PGND
Regulator Circuit Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 43 -
LGE Internal Use Only
4. Trouble Shooting
4.1.2.2 Power Amplifier Module (RPF09036B) Select the RX / TX path and amplifier the power. ] Part Description Front End Module Switch Control C434: VRAMP C430: BAND_SELECT C425: TX ON
Application
Mode
Vtxon
Vband
GSM900 / GSM900
GMSK
High
High
EDGE
High
High
GMSK
High
Low
EDGE
High
Low
G1 H1 F2 G2 H2 E3 J2 J1
4.7nH L407
R2A60167BG
G90G85GND G85LNAI G85LNAIB G85GND GNDLNA_TX1 TXON GNDDMIXIN DMIXIN DMIXINB
100
120
100
R406
R407
VRIO
E8 F8 F9 G7 G6 G9 G8 H9
DIGITALRF_DATA DIGITALRF_ENABLE DIGITALRF_RF_CS DIGITALRF_RF_DATA DIGITALRF_RF_CLK
J3 G3 H3 J4 F3 G4 H4 H5 G5 J5 H6 J6 H7 J7 H8 J9 J8
R403 R405 68
C428 22p
SYSCLKEN
C426 0.01u
U403
R408
120 R402 R404 51
VCCLOGIC1 STROBE SYSCLK RXTXDATA RXTXEN TEST1 CTRLEN CTRLDATA CTRLCLK
C_VCCRF
100
L403 12nH
VCCFEMC FEMC2 FEMC1 VCCTX1 TXBAND TXMODE LDO_CONT EAMPIB GNDTX2 VCCTX2 GNDTXVCOD VCCTXVCO GNDTXVCOD_B TXOUTG VBAT_IN SYSCLKEN TXOUTD
DCS1800 / PCS1900
C429 0.01u
C436 0.01u
C437 22p
82p C439
L406 C440 1.8nH 1.2p
C441 NA
16
VBAT1
VBAT2 17 GND5 18 POUT_XCS 19
COUPLER_OUT_GSM
TX_ON
7 6
C434 NA
VRAMP 5 GND6 4 VREG 3
U403 RPF09036B
BAND_SELECT GND4 GND3 GND2 GND1
C435 10u
COUPLER_OUT_XCS
VBAT
PIN_GSM
PIN_XCS
C_VCCRF C438 22p
2 1
20 21 22 23 24
POUT_GSM 13 GND7 14 VLDO 15
PGND25 PGND24 PGND23 PGND22 PGND21 PGND20 PGND19 PGND18 PGND17 PGND16 PGND15 PGND14 PGND13
10nH
49 48 47 46 45 44 43 42 41 40 39 38 37
82p C431
C433
PGND12 PGND11 PGND10 PGND9 PGND8 PGND7 PGND6 PGND5 PGND4 PGND3 PGND2 PGND1
36 35 34 33 32 31 30 29 28 27 26 25
L405 C432 3.3nH 3.3p
12 GND10 11 GND9 10 NC 9 GND8 8
C430 1000 pF
PAM Circuit Diagram
LGE Internal Use Only
- 44 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.1.2.3 FEM Pass wanted signal and include LNA matching circuit.
FL400 ESHS-C080SR 11 13 6 5 4 3 2 1
Vc2
Current
GSM900_Tx
2.6V
0V
8.0 mA
GSM1800 / 1900_Tx
0V
2.6V
8.0 mA
GSM900_Rx
0V
0V
<0.5µA
GSM1800_Rx
0V
0V
<0.5µA
GSM1900_Rx
0V
0V
<0.5µA
8
10 12
GND5 GSM18001900_TX GND4 GSM900_TX GND3 GND2 GSM1900_RX2 GSM1900_RX1 GND1 GSM1800_RX2 GSM1800_RX1 VC2 GSM900_RX2 VC1 GSM900_RX1 ANT
16 15 14 9 7
Vc1
FEM Circuit Diagram
4.1.2.4 RF Transceiver (B6PLD) Digital Interface to Baseband. Integrate LNA and VCO circuit.
4.1.2.5 DCXO Produce RF and BB reference Clock - 26MHz Clock.
C_VCCRF
VCC_SYN
C401 0.01u
1000p C402
C403 0.01u C404 3.9p
100
120
R403
R402 R404 51
R405 68 120
100
R406
R407
C428 22p
VCC_SYN
C421 0.01u
VRIO DIGITALRF_DATA DIGITALRF_ENABLE DIGITALRF_RF_CS DIGITALRF_RF_DATA DIGITALRF_RF_CLK
C_VCCRF
100
R408
C426 0.01u
C429 0.01u
RF Transceiver Circuit Diagram
- 45 -
XON GNDVCXO_OR VOUTEF2 VCCVCXO VOUTEF1
B9 C8 D7 C9 D8 D9
47K
SLICER_IN
R400
0.1u
0.01u
SYSCLKEN
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
C409 68p
2
C418
C420
C405 33nF
3
3
2
47K
R400
26MHz 1
SN
26MHz
L403 12nH 4.7nH L407
L401 8.2nH
B9 C8 D7 C9 D8 D9 E7 F7 E9 E8 F8 F9 G7 G6 G9 G8 H9
1
4.7nH L408
U402 R2A60167BG
XON GNDVCXO_OR VOUTEF2 VCCVCXO VOUTEF1 VCCLOGIC2 GNDLOGIC CLOGIC1 VCCLOGIC1 STROBE SYSCLK RXTXDATA RXTXEN TEST1 CTRLEN CTRLDATA CTRLCLK
4
3.3nH L409 3.3nH L410
PCSLNAI PCSLNAIB PCSDCSGND DCSLNAI DCSLNAIB DCSG90GND G90LNAI G90LNAIB G90G85GND G85LNAI G85LNAIB G85GND GNDLNA_TX1 TXON GNDDMIXIN DMIXIN DMIXINB
X400 FA-23H
A1 B1 C2 C1 D1 D2 E1 F1 E2 G1 H1 F2 G2 H2 E3 J2 J1
CAFC A8 VCCVCXOR B8 VCXTCXO A9 XOP
L402 NA
B2 A2 D3 B3 A3 C3 B4 A4 C4 B5 A5 C5 B6 A6 C6 A7 C7 B7 A8 B8 A9
2.7p
PCSGND VCCLNA GNDMIX VCCMIX VCCRFLO GNDRFLO IOUT_IIN IOUTB_IINB QOUT_QIN QOUTB_QINB VCCRFVCO GNDRFVCO VCCBB VCCAD GNDBBAD VCCRFSYN GNDRFSYN CAFC VCCVCXOR VCXTCXO XOP
C415
VCCFEMC FEMC2 FEMC1 VCCTX1 TXBAND TXMODE LDO_CONT EAMPIB GNDTX2 VCCTX2 GNDTXVCOD VCCTXVCO GNDTXVCOD_B TXOUTG VBAT_IN SYSCLKEN TXOUTD
2.7p
C409 68p
J3 G3 H3 J4 F3 G4 H4 H5 G5 J5 H6 J6 H7 J7 H8 J9 J8
C413 L400 4.7nH
C405 33nF
C408 0.1u
4
C410 22p
X400 FA-23H
C407 3.9p
C418
0.1u
SLICER_IN
DCXO Circuit Diagram
LGE Internal Use Only
4. Trouble Shooting
4.2 RF Part Trouble shooting 4.2.1 RF Receiving Path Trouble Shooting
U401
START
U400
HP8960 : Test mode 190 CH, 5 level setting (TCH) 190 CH, -60dBm setting (BCCH) Spectrum analyzer setting Oscilloscope setting
U402 U404 U403
SW400
FL400
X401
1. Check Regulator Circuit
2. Check DCXO Circuit
3. Check FEM Circuit
5. Check Transceiver Circuit
Re-download SW & CAL
LGE Internal Use Only
- 46 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.2.1.1 Regulator Circuit
U401
U400
Regul ator
X400 U402
YES
U404
C443(C444) 2.8V?
U403
Regul ator i s OK.
NO SW400
TP1_RF
FL400
TP2_RF
Check U101
TP4_RF
TP5_RF
VBAT
TP1_RF
C442 1u
C443 4.7u
U404 RT9011-MMPQW
REGEN
1 VIN 2 EN1 3 EN2 4 NC1
VCC_SYN
C_VCCRF
8 VOUT1 7 VOUT2 6 NC2 5 9
GND
C444 4.7u
TP2_RF
PGND
C443(C444)
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 47 -
LGE Internal Use Only
4. Trouble Shooting
4.2.1.2 DCXO Circuit
TP3_RF TP6_RF TP7_RF
U401
U400
C405 33nF
C409 68p
U404 U403 SW400
XON GNDVCXO_OR VOUTEF2 VCCVCXO VOUTEF1
B9 C8 D7 C9 D8 D9
47K
R400
2 1
26MHz
3 4
CAFC A8 VCCVCXOR B8 VCXTCXO A9 XOP
U402
X400 FA-23H
X400
TP3_RF C418
0.1u
SLICER_IN
FL400 DCXO Circuit Diagram
DCXO
YES
C409 26MHz?
DCXO is OK.
NO Check U402
C
LGE Internal Use Only
- 48 -
409
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.2.1.3 Mobile Switch & PAM & FEM Circuit
Mobile Switch
SW400 between C418 and L404 Is short?
NO
Replace SW400
YES
FEM
NO
Check Control Signal C425,C427
Check U403,U404
YES
NA C412
Check U402
FL400 ESHS-C080SR 11 13
C414 1000p
NA C416
6 5 4 3 2 1
3
8
10 12
GND5 GSM18001900_TX GND4 GSM900_TX GND3 GND2 GSM1900_RX2 GSM1900_RX1 GND1 GSM1800_RX2 GSM1800_RX1 VC2 GSM900_RX2 GSM900_RX1 VC1 ANT
16 15 14 9 7
GND1
1 IN 4 GND2
SW400 5 GND3 GND4 6 OUT
C424
2
22p
MM8430-2600RB3
TP4_RF C425 56p
C427 15p
TP5_RF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
100nH L404
- 49 -
LGE Internal Use Only
4. Trouble Shooting
RX
RX
RX
LB_HB
TX_ANT_SW_EN
LGE Internal Use Only
- 50 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.2.1.4 RF Main Transceiver Circuit C_VCCRF
VCC_SYN
TP6_RF
C401 0.01u
1000p C402
C403 0.01u C404 3.9p
TP7_RF
L402 NA
A1 B1 C2 C1 D1 D2 E1 F1 E2 G1 H1 F2 G2 H2 E3 J2 J1
3.3nH L409 3.3nH L410
4.7nH L408 L403 12nH 4.7nH L407
120
100
R402
R403 R405 68
R404 51 120
100
PCSLNAI PCSLNAIB PCSDCSGND DCSLNAI DCSLNAIB DCSG90GND G90LNAI G90LNAIB G90G85GND G85LNAI G85LNAIB G85GND GNDLNA_TX1 TXON GNDDMIXIN DMIXIN DMIXINB
U402 R2A60167BG
VCCFEMC FEMC2 FEMC1 VCCTX1 TXBAND TXMODE LDO_CONT EAMPIB GNDTX2 VCCTX2 GNDTXVCOD VCCTXVCO GNDTXVCOD_B TXOUTG VBAT_IN SYSCLKEN TXOUTD
XON GNDVCXO_OR VOUTEF2 VCCVCXO VOUTEF1 VCCLOGIC2 GNDLOGIC CLOGIC1 VCCLOGIC1 STROBE SYSCLK RXTXDATA RXTXEN TEST1 CTRLEN CTRLDATA CTRLCLK
47K
R400
2
3
26MHz
L401
1
2.7p
B2 A2 D3 B3 A3 C3 B4 A4 C4 B5 A5 C5 B6 A6 C6 A7 C7 B7 A8 B8 A9
C415
L400 4.7nH
PCSGND VCCLNA GNDMIX VCCMIX VCCRFLO GNDRFLO IOUT_IIN IOUTB_IINB QOUT_QIN QOUTB_QINB VCCRFVCO GNDRFVCO VCCBB VCCAD GNDBBAD VCCRFSYN GNDRFSYN CAFC VCCVCXOR VCXTCXO XOP
2.7p
8.2nH B9 C8 D7 C9 D8 D9 E7 F7 E9 E8 F8 F9 G7 G6 G9 G8 H9
SN74LVC1G125
C418
0.1u
SLICER_IN C420
0.01u
VCC_SYN
C421 0.01u
VRIO DIGITALRF_DATA DIGITALRF_ENABLE DIGITALRF_RF_CS DIGITALRF_RF_DATA DIGITALRF_RF_CLK
J3 G3 H3 J4 F3 G4 H4 H5 G5 J5 H6 J6 H7 J7 H8 J9 J8
C413
C408 0.1u
C409 68p
4
C410 22p
C405 33nF
X400 FA-23H
C407 3.9p
C428 22p
SYSCLKEN
R407
C_VCCRF
100
R406
R408
C426 0.01u
C429 0.01u
C740
TX_EN
C739 C738 TOP Point
-
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 51 -
LGE Internal Use Only
4. Trouble Shooting
4.2.2 RF Transmitting Path Trouble Shooting
U401
U400
START
X400 U402
HP8960 : Test mode 190 CH, 5 level set ting (TCH) 190 CH, -60dBm set ting (BCCH) Spectrum a nal yzer set ting Osci lloscope sett ing
U404 U403
SW400
FL400
1. Check Regulator Circuit
2. Check DCXO Circuit
3. Check FEM Circuit
4. Check Transceiver Circui t
Re-dow nload SW & CAL
LGE Internal Use Only
- 52 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.2.2.1 Mobile Switch & PAM & FEM Circuit Mobile S witc h
≥
SW401 between C418 and L404 Is s hort?
NO
Replace SW400
YES
FEM
C72 4 Check Co ntro l Sign al C72 5
NO
Check U403
C425,C427 YES NO Check U4 03
Check U403
YES Check C73 C72R4 20RF LEVEL 3 2 ≥ 0dBm C73 C71YES 4 1
NO
Check U401
Re-download SW & CAL ≥
C711
TX
TX LB_ HB TX_ANT_SW_EN
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 53 -
LGE Internal Use Only
4. Trouble Shooting
4.3 Bluetooth Trouble Shooting start
In Engineering mode(2945#*#) Set BT Test mode ON
Set RF test mode and then BT ON
YES Check BT Antenna Status (Refer to figure 1)
NO Replace BT Antenna
YES NO
Check 1.8V from ABB (Refer to figure 2)
Check ABB(U102)
YES NO
Check4.2V from VBAT (Refer to figure 3)
Check VBAT
YES NO
Check 26MHz (Refer to figure 4)
Check DCXO or MAIN Transceiver
YES NO
Check BT_RF_OUT (Refer to figure 5)
Check FL200(Banun Filter)
YES YES Re-Download S/W
LGE Internal Use Only
YES Replace BT Module
- 54 -
Check DBB(U103) & Analog switch
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.3.1 Checking BT Antenna VRIO
4.3.1.1 Visual Inspection
VBAT
TP1_BT
TP2_BT C200 0.1u
C201 0.1u
BT_NRST
C206 1u
C207 1u
C208 1u
C209 1u
C210 1u
U200 BRF6300
H1 H2 C3 E6 B5 D4 E5 E4 E8 E7 E2 E1 C5 A7 C7 B6
C203 1.5p
DBF71B001 FL200 4 1 B2 UB 3
B1
DC
2
G2 G1
RFP RFM JTAG_TDI JTAG_TDO JTAG_TMS JTAG_TCK HCI_TX HCI_RX HCI_CTS HCI_RTS XTALP_FAST_CLK_IN XTALM AUD_IN AUD_FSYNC AUD_OUT AUD_CLK
1.5nH L202
BT_RX BT_TX BT_RTS BT_CTS BT_CLK C205
1000p R201
1.5K MCSI1_DOUT MCSI1_SYNC MCSI1_DIN MCSI1_BCLK
TP3_BT
H4 G1 G2 F3 D1 F4 A2 G8 B8 A5 H7 B1 C1 B2 G6 A8
BT Antenna
IO1 IO2 IO3_SDA IO4 IO5 IO7 IO14 IO15_EXT_CLK_REQ_IN IO16 IO17_SCL RFIO_LDO_OUT OSC_LDO_OUT ANA_LDO_OUT F_LDO_OUT BB_LDO_OUT1 BB_LDO_OUT2
1.5nH L201
6 5
RFIO_OUT
IO0_EXT_CLK_REQ_OUT
VSSA5 VSSA4 VSSA3 VSSA2 VSSA1 VSS_HVM VSS5 VSS4 VSS3 VSS2 VSS1 BGAP_V_I ANATEST2 ANATEST1 PMTST TX_DBG
D7 C6 B7 D5 A6 C4 C8 B4 F7 A1 G4 F2 G3 D2 H5 A4 F8
BT_CLK_REQ
NC3 NC2 NC1 PA_CTRL VDD_DAC CLK_MODE_SEL VDD_IO1 VDD_IO2 VDD_IO3 VDD_IN_RFIO VDD_IN_OSC VDD_IN_BB NSHUT_DOWN SLOW_CLK_IN
H8 H6 G5 B3 C2 D6 D8 A3 G7 F1 H3 F5 E3 F6
CLK_32K
UART_TXD
4.3.1.2 Checking BT VRIO Checking pin A3,D8,D6(C200)
NO Check 1.8V High
Check ABB
TP1_BT
YES Check BT_CLK
C200(1.8v)
4.3.1.3 Checking BT_VBAT Checking C201 (G7,H3,F5) YES Check 4.2V High TP2_BT
YES Check BT_NRST C201(4.2v)
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 55 -
LGE Internal Use Only
4. Trouble Shooting
4.3.1.4 Checking BT_CLK
Checking C205(E2) YES TP3_BT
Check BT_CLK
C205
YES Check BT_CLK_REQ
26MHz
4.3.1.5 Checking BT RF OUT
NA
R200
L200
100nH
RFIO_OUT
1000p
PAD200 PAD201
Check with Spectrum Analyzer in BT Equipment connection status.
C202
DBF71B001 FL200 4 1 B2 UB B1
DC
TP4_BT
2
6 5
G2 G1
3
C204 100p
C202
TP4_BT
LGE Internal Use Only
- 56 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.4 Baseband Part Troubleshooting 4.4.1 Power On Trouble 4.4.1.1 Power-On Trouble Troubleshooting zPower-On Sequence - Connecting Battery - Power-On Key Detection - Pwon signal goes to ABB and then ABB resets DBB by ONOFF signal - ONNOFF turns low(0v) to High (2.8V) and it resets DBB (Neptune) - All LDOs (internal LDOs of ABB and external LDOs) are turned on
zCheck Points - Battery Voltage - Power-On Key Detection (Pwon signal) - Output of LDOs
zTrouble Shooting Setup - Connect PIF-UNION to the phone. - Set the TI-remote switch at PIF-UNION off.
zTrouble Shooting Procedure - Check Battery Voltage - END_KEY Dome Switch condition& Side FPCB condition - Check the output voltages of all LDOs. * DBB Power-On Trouble Troubleshooting
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 57 -
LGE Internal Use Only
4. Trouble Shooting
4.4.2 Check Point
TP1_BB
TP2_BB
TP3_BB
TP4_BB
TP5_BB
TP6_BB
TP7_BB
TP8_BB
Triton Power Supplies
C150: VRDBB =>1.4V/1.08V C126: VREXTL =>1.8V C127: VREXTH => 2.8V, TEMP_SENSE C128: VRMMC => 2.85V, T-flash C129: VRSIM =>1.8 / 2.85V, SIM C130: VRUSB =>3.3v C131: VRRTC => 1.8v C132: VRIO => 1.8v C133: VRABB => 2.8v C134: VRMEM => 1.8v C135: VRPLL => 1.3v / 1.4v / 1.05v
LGE Internal Use Only
- 58 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
Triton Power Supplies
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 59 -
LGE Internal Use Only
4. Trouble Shooting
START
check the battery
Check a battery NO YES
Check the dome sheet and PWON level
End Key is well operated? NO YES
Check the ABB LDO?
Resolder or Replace ABB NO
YES
Booting is operating properly
LGE Internal Use Only
- 60 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.4.3 Charging Trouble Shooting - Charging method: CC-CV - Charger Detection Voltage: About 4.0V - Charging Time: About 3H under - Charging Current: About 550mA - Cut-off Current: 80mA - Low Battery Alarm z Talk mode: 3.45V z Talk mode: 3.45V - Switch-Off Voltage: 3.35 - Charging Temperature ADC Range z ~ -20°C: Small charging operation z -20°C ~ 60°C: Charging z 60°C ~: Not charging operation small charging operation
Battery ICON
3.74V± 0.05V
3.64V± 0.05V
3.50V± ± 0.05V
BLINKING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 61 -
3.45V± 0.05V
LGE Internal Use Only
4. Trouble Shooting
4.4.4 Charging Current - Charging Procedure z Connecting TA & Charger Detection z Control the charging Current by CHARGER IC z Charging Current flow into the Battery - Check Points z Connection of TA z Charger IC z Battery - Trouble Shooting Setup z Connect Battery & TA to the handset - Trouble Shooting Procedure z Check the charger connector z Check the charging current path z Check the battery
VCHG
VBAT
6
TP10_BB
9
LGE Internal Use Only
10K
33K
R107
R106
BAT
10
USB
IMIN
C104 1u
R108 1u
3 _PPR 4 _CHG
_CHG_STAT
ICDL
7 USBON 5 _EN
CHG_EN R105 NA
ISL6299
10K
R101
2
CRDL
10K
U101 1
TP9_BB
VRIO
R100
VBUS
R109 100K
- 62 -
8 GND 11 PGND C105 1u
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
START
I/O Connector (CN300,Main) Is well-soldered?
NO
Re-solder the CN300 (Pin 12,13)
YES Check the FB300,FB301(Main), Is it OK?
Re-solder the FB300, FB301(Main) NO
YES Voltage at pin 6,7 of U303(Main) =4.8?
Replace the U303(Main) NO
YES Voltage at pin 5 of U101(Main) Is LOW in case charging ?
NO
The IC out of order. Replace the IC
YES The Battery may have Problem. Change Battery
Battery is OK? NO YES Charging is operating properly
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 63 -
LGE Internal Use Only
4. Trouble Shooting
Charging Graph
While Charging enable is low, the charging scheme is operated.
LGE Internal Use Only
- 64 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.5 LCD Display Trouble shooting z LCD Control signals from Main Board - The signal of DBB is ELCD_DATA(16BIT), ELCD_CS/WR/ADS, ELCD_CS, - LCD MODULE POWER SOURCE and LCD reset. - The signal of TCC are composed of LCD_DATA(16BIT) and LCD_CS/WR/ADS
ELCD_DATA(15:0) ELCD_DATA(0) ELCD_DATA(1) ELCD_DATA(2) ELCD_DATA(3) ELCD_DATA(4) ELCD_DATA(5) ELCD_DATA(6) ELCD_DATA(7) ELCD_DATA(8) ELCD_DATA(9) ELCD_DATA(10) ELCD_DATA(11) ELCD_DATA(12) ELCD_DATA(13) ELCD_DATA(14) ELCD_DATA(15)
0
MM_INT FM_RESET
D21 F18 E19 G18 F20 H18 G19 H20 H19 H21 J20 J18 J21 J19 K21 N18 R111 R18 V21 TP100 TP101 TP102 TP103 TP104 TP105
MAIN_CS MM_RESET ELCD_ADS ELCD_WR ELCD_RD BPEN
M14 M15 L15 K15 D20 K14
ELCD_DATA_0 ELCD_DATA_1 ELCD_DATA_2 ELCD_DATA_3 ELCD_DATA_4 ELCD_DATA_5 ELCD_DATA_6 ELCD_DATA_7 ELCD_DATA_8 ELCD_DATA_9 ELCD_DATA_10 ELCD_DATA_11 ELCD_DATA_12 ELCD_DATA_13 ELCD_DATA_14 ELCD_DATA_15 ELCD_DATA_16 ELCD_DATA_17
ELCD_NCS0 ELCD_NRESET ELCD_DNC ELCD_RNW ELCD_ESTRB ELCD_TE
Y16 GPIO_10 V19 GPIO_18
GATED_IOEN DP_PWON
z Check Point - The Assembly status of the LCD Module - The Soldering of connector - The FPCB which connects the LCD Module z Trouble Shooting Setup - Connect PIF Jig, and Power on
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 65 -
LGE Internal Use Only
4. Trouble Shooting
LCD Timing Diagram
LGE Internal Use Only
- 66 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
LCD Timing Diagram
DATA SET UP TIME
SPEC MIN 40n
435ns
DATA HOLD TIME
SPEC MIN 0n
20ns
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 67 -
LGE Internal Use Only
4. Trouble Shooting
4.5.1 Check Point #1 - Slide key PCB
LCD module Connector
FPCB Connector < CN100 >
VBAT CN101
MLCD_DATA(0) MLCD_DATA(1) MLCD_DATA(2) MLCD_DATA(3) MLCD_DATA(4) MLCD_DATA(5) MLCD_DATA(6) MLCD_DATA(7)
G1
1 2 3 4 5 6 7 8 9 10 11 12 13
26 25 24 23 22 21 20 19 18 17 16 15 14
LCD_ID MLCD_DATA(15) MLCD_DATA(14) MLCD_DATA(13) MLCD_DATA(12) MLCD_DATA(11) MLCD_DATA(10) MLCD_DATA(9) MLCD_DATA(8)
G2
CN102 FLASH_EN FADEIN_BL_EN SLIDE_KEY_BL_EN LCD_BL_EN DP_PWON MLCD_RESET MLCD_CS MLCD_RS MLCD_WR MLCD_RD MLCD_VSYNC
G1
1 2 3 4 5 6 7 8 9 10 11 12 13
26 25 24 23 22 21 20 19 18 17 16 15 14
KBR(3) KBR(4) KBR(5) KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
FLASH_LED
G2
LGE Internal Use Only
- 68 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.5.2 Check Point #2 - FPCB
4.5.3 Check Point #3 - Main PCB FPCB Connector < CN800 >
EMI filter
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 69 -
LGE Internal Use Only
4. Trouble Shooting
< Connection of Main PCB > 1
FL800 2 3
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
5
MLCD_DATA(15:0)
9 7
FL801
MLCD_DATA(2)
1
MLCD_DATA(3)
2
MLCD_DATA(4)
3
MLCD_DATA(5)
4
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
8 7 6
G2
G1 5
10
MLCD_DATA(9)
FL802
MLCD_DATA(10) MLCD_DATA(11)
1
MLCD_DATA(12)
2
MLCD_DATA(13)
3
MLCD_DATA(14)
4
EVRC14S03Q030100R
INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
9 8 7 6
5 3
INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
5
FL804
3 4
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
20K
8
47
9
46
10
45
11
44
12
43
13
42
14
41
15
40
16
39
17
38
18
37
19
36
KBR(3)
7 6
KBR(4) KBR(5) 20
35
21
34
KBC(0)
9
KBC(1)
8 7
22
33
23
32
KBC(2)
6
KBC(3)
10
5
R802
48
G2
2
8
EVRC14S03Q030100R
INOUT_A1 INOUT_B1
G1
MLCD_CS MLCD_RESET MLCD_RS MLCD_WR
1
9
10
G1
4
49
7
SPK_RCV_P EVRC14S03Q030100R
G2
2
6
G2
FL803
VBAT ESD9X5.0ST5G INSTPAR ZD800
SPK_RCV_N
10
G1
MLCD_DATA(15)
1
50
MLCD_VSYNC
9
MLCD_DATA(6)
MLCD_DATA(8)
51
5
LED_A
EVRC14S03Q030100R
INOUT_A1 INOUT_B1
MLCD_DATA(7)
4
FLASH_LED
6
MLCD_DATA(0) MLCD_DATA(1)
52 LCD_BL_EN
8
10
G1
4
53
3
MLCD_RD
EVRC14S03Q030100R
INOUT_A1 INOUT_B1
54
2
G2
1
CN800
24
31
25
30
DP_PWON
KBC(4)
LCD_ID
FADEIN_BL_EN 26
29
27
28
FLASH_EN
- You must check signals LCD Connector Side of a Main FPCB because you could check final signal states through EMI Filter, connector, FPCB and etc.
LGE Internal Use Only
- 70 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
START
No
Power is supplied to the board? Yes
Refer to Power On Trouble
First of all, push a key pad then check 1.8/2.8V check Points during a Key pad LED ON. No
Connection between FPCB and boards is OK?
Reconnect FPCB
Yes
No
Re-solder the Connector
Connectors are soldered well?
Yes
No
Paths of LCD control signals are OK? Yes
Re-solder the EMI filter
You must push a key pad for watching signals.
No
FPCB OK?
Replace the FPCB
Yes
No
After changing the board, LCD Display is OK?
The LCD is broken. Change the LCD.
Yes
Change the board
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 71 -
LGE Internal Use Only
4. Trouble Shooting
4.6 Camera Trouble Shooting z Camera signals from Main Board - CAM_RST, CAM_MCLK, CAM_PCLK, CAM_VS, CAM_HS,CIF_PD CAM_D(0) ~ D(7)
U504
TCC7402
GPIO_F0 GPIO_F1 GPIO_F2 GPIO_F3 GPIO_F4 GPIO_F5 GPIO_F6 GPIO_F7 GPIO_F8 GPIO_F9 GPIO_F10 GPIO_F11 GPIO_F12 GPIO_F13 GPIO_F14 GPIO_F15
N5 M8 P8 N11 M6 P6 M11 L6 L9 P9 L12 P7 M14 N14 P10 M13
CAM_D(0) CAM_D(1) CAM_D(2) CAM_D(3) CAM_D(4) CAM_D(5) CAM_D(6) CAM_D(7) CAM_MCLK CAM_PCLK CAM_VS CAM_HS CIF_PD CAM_RST CAM_I2C_SDA CAM_I2C_SCL
z Camera signals from Main Board - Check the power supply - Check the soldering of Components - Check the CAMERA signals z Trouble Shooting Setup - Enter the engineering mode. - Go to menu ‘2.Baseband
LGE Internal Use Only
3.Camera
1.Main LCD Preview’
- 72 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.6.1 Check Point #1 - Connection of Camera Module
Camera module
TP11_BB
VCAM_28 TP12_BB
VCAM_CORE_15
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 73 -
CAM_PCLK CAM_MCLK CAM_HS CAM_VS
TP13_BB
CAM_D(0) CAM_D(1) CAM_D(2) CAM_D(3)
TP14_BB
CAM_D(4) CAM_D(5) CAM_D(6) CAM_D(7)
TP15_BB
LGE Internal Use Only
4. Trouble Shooting
< CN801 Connection of Main PCB >
2M F/F CAMERA CONNECTOR
DVDD_CORE
VCAM_CORE_15 VCAM_28
5
FL807 CAM_D(3) CAM_D(2) CAM_D(1) CAM_D(0)
2 3
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
5
9 8 7 6
10
G1
4
EVRC14S03Q030100R
INOUT_A1 INOUT_B1
CN801 G1 G2
6
G2
1
CAM_I2C_SCL CAM_I2C_SDA
7
10
TP15_BB
8
TP14_BB
24 23 22 21 20 19 18 17 16 15 14 13
1 2 3 4 5 6 7 8 9 10 11 12 G3
FL806 1 2 3
C804 NA
VA705 EVLC5S02100
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
9 8 7 6
CAM_VS CAM_HS CAM_MCLK CAM_PCLK
G4 C805 56p
CAM_RST CIF_PD
4
FB800
EVRC18S03Q015100R
INOUT_A1 INOUT_B1
G2
INOUT_A4 INOUT_B4
9
G1
INOUT_A3 INOUT_B3
G1
4
INOUT_A2 INOUT_B2
5
3
EVRC14S03Q030100R
INOUT_A1 INOUT_B1
G2
2
10
FL805 1
CAM_D(7) CAM_D(6) CAM_D(5) CAM_D(4)
C806 0.1u
C807 56p
TP13_BB
C808 0.1u
C809 NA
TP12_BB
TP11_BB
- You must check camera signals at a Connector Side of a Main PCB because you could check final signal states through connector.
LGE Internal Use Only
- 74 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
START
Power is supplied to the board? Yes
No
First of all, Go to menu ëBaseband
Refer to Power On Trouble Camera
Main LCD Preview
No
Refer to LCD Display Trouble
No
Reconnect FPCB or Camera Module
No
Re-solder Connector
LCD Display OK?
Yes
Check Connection between 1. FPCB and Cam Module? 2. FPCB and boards?
Yes
Paths of Camera control signals are OK? Yes
FPCB OK?
No
Replace the FPCB
Yes
After changing the board, Camera is OK?
No
The Camera is broken. Change the Camera.
Yes
Change the board
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 75 -
LGE Internal Use Only
4. Trouble Shooting
4.7 Flash LED Trouble Shooting Flash LED
TP16_BB
TP16_BB FLASH_LED
R900 39
LD900
VA900 ICVN0505X150FR
2
3
4
1
LEWW-S35KA
R901
R902
R903
39
39
39
z Check Point - Check the connection status - Check the soldering of Components - Check the FLASH_LED signal
LGE Internal Use Only
- 76 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.7.1 Check Point #1 - Slide key PCB
Charge pump IC (Control Flash LED)
FPCB Connector < CN000 >
TP17_BB
< U000 Connection of Slide key PCB > C008
VIN
C011 2.2u
R031
1.5K
R032
330
100K
R033
R034
9 17
10
LCD_BL_EN
1
VOUT_FL VOUT_BL
16
FLASH_EN
C3-
12 14 C1C2+
11 C1+
4
TP17_BB
C010 1u
15 2
C009 1u
1u
C2C3+
VBAT
FB001 3
FLASH_LED FB002
13
MLED
GND PGND
EN_FLSH EN_SET
8 D1 7 D2 6 D3 5 D4
LED_CA1 LED_CA2 LED_CA3 LED_CA4 C012 27p
U003 AAT2805IXN-4.5-T1
C013 1u
C014 1u
C015 27p
100K
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 77 -
LGE Internal Use Only
4. Trouble Shooting
START
No
Power is supplied to the board?
Refer to Power On Trouble
Yes
Connection between FPCB and boards is OK?
No
Reconnect FPCB
Yes
No
Paths of LED control signals are OK?
Re-solder Connector
Yes
No
FPCB OK?
Replace the FPCB
Yes
No
After changing the board, LED is OK?
The LED is broken. Change the LED.
Yes
Change the board
LGE Internal Use Only
- 78 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.8 SIM Detect Trouble Shooting SIM interface scheme is shown below. SIM_IO, SIM_CLK, SIM_RST ports are used to communicate DBB with ABB and the Charge Pump in ABB enables 1.8V/3V SIM operation.
VRSIM TP20_BB TP19_BB TP21_BB J700 R709
4 5 6 10 9
10K
SIM_PWRCTRL SIM_IO
1 C1 C5 2 C2 C6 3 C3 C7 7 GND4 GND1 8 GND3 GND2 C703 0.1u
C702 22p
TP18_BB
R710
150p C701
SIM_RST SIM_CLK
24
C704 22p
SIM Circuit Diagram TP18_BB
SIM_CLK (R710) SIM_RST (C701) SIM_IO (C702)
TP20_BB TP21_BB
TP19_BB
SIM_CLK: SIM Card reference clock
SIM_PWRCTRL: SIM Card power activation
SIM_RST: SIM Card async/sync reset
SIM_RnW: SIM Card data line direction
SIM_IO: SIM Card bi-directional data line
SIM_CD: SIM Card presence detection
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 79 -
LGE Internal Use Only
4. Trouble Shooting
z Connection between SIM and DBB - SIM_CLK, SIM_IO, SIM_RST, SIM_PWRCTRL z Check Points - Contact between SIM and socket - Soldering of SIM socket z Trouble Shooting - Insert the SIM into socket - Connect PIF_UNION Jig to the phone, and Power on z Trouble Shooting Procedure - Check the power supply - Check the soldering of SIM socket - Check the SIM
LGE Internal Use Only
- 80 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
START
Insert SIM YES NO The solde rin g of SIM conne ctor is OK?
Re-solde r the J700 o f th e main key ..
YES NO The all p ath s co nnected to J700(main key) are OK?
YES
Re-solde r the R709, C701, C702, C703, C704 (main key)
POWER ON NO Check connection of the Main, Main key , Main FPCB
Check th e SIM_RST, SIM_CLK, SIM_IO, VRSIM
YES NO The SIM Card is OK? SIM card is b roken . Change the SIM Card. YES
The DBB(U10 3) is broken. Change th e bo ard .
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 81 -
LGE Internal Use Only
4. Trouble Shooting
4.9 Slide Up/Down Trouble Shooting Slide Operation scheme is shown below. VRIO
TP22_BB 2
TP22_BB
NC
OUT
C103 0.01u
C103 C102
3
C102 1u
EM-0781-T5 U100 4 1 VSS VDD
SLIDE
4.9.1 Slide Operation(ON/OFF) - There is a magnet to detect the slide status, opened or closed. - If a magnet is down to the hall-effect switch(U100), the voltage at pin 1 of U100 goes to 0V. Otherwise, 1.8V - This Slide signal is delivered to DBB, and the status of Slide is reported.
Slide Signal Status L : Down (Magnetized) => Slide Down H : Up (Not magnetized) => Slide Up
LGE Internal Use Only
- 82 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.9.2 Slide Trouble (ON/OFF) START
NO The all paths connected to U100 are OK?
Re-solder the C102, C103
YES
NO Refer to Power ON Trouble
Is the VRIO a 1.8V?
YES
NO
Folder signal is low on Magnetizing into U100?
Replace the U100. The U100 is broken
YES
The DBB(U103) is broken. Change the board.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 83 -
LGE Internal Use Only
4. Trouble Shooting
4.10 Speaker/Receiver Trouble Shooting (Common Path) SPK__RCV_N TP23_BB START
SPK__RCV_P TP24_BB
Disassemble the slide case of phone.
Check the resistance between SPK_RCV_P & SPK__RCV_N of the Speaker With the DVM ~ 8 ohm_
NO
Speaker has a problem. Replace the Speaker.
Disconnect The F-PCB from the Main Board.
YES
NO Check the resistance between #40 & #41 of the F-PCB With the DVM 10 ohm
Check the soldering status Of CN800 of main -board
Check F-PCB connector If Connector is not a problem, Change the F-PCB
NO Replace the component
YES
NO Check the U603 of main -board
Replace or Resolder the component
YES
LGE Internal Use Only
- 84 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
NO Check t he U602 or U504
Replace or Resolder the component
YES
NO Check t he U102 of main -board
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 85 -
Replace or Resolder the component
LGE Internal Use Only
4. Trouble Shooting
4.11 MIC Trouble Shooting z MIC Operation scheme is shown below.
C111
ICTLAC1 ICTLAC2
B9
MICIN MICIP HSMIC MICBIAS HSMICBIAS AUXI_FMR FML EARN
D2 D1 C1 E3 E2 C2 D3 G2 G1
27p MIC_ABB_N C154
L100
100p
100nH
MIC_ABB_P
HSMICIP
MICBIAS HSMICBIAS
C112 C113 100p
27p
RCV_N RCV_P
TP25_BB
MIC C627 27p
L603
C629 0.1u
MIC_P
MIC_N
MIC600
100nH
C638
L604
27p
1 2 3 4 5 6
100nH
C630 0.1u C632 27p
L602
TP26_BB
100nH
MICBIAS
C633 27p
VA600 EVLC14S02050 C634 100p
C635 10u
OUT G1 G2 G3 PWR G4
SPM0204LE5-QB
TP26_BB TP25_BB
z MIC signal flow - MIC is enable by MICBIAS - MICBIAS Signal from ABB(U102). - MICIN, MICIP signal from MIC(MIC600) z Check Point - MIC bias - Audio Signal level of the Microphone - Soldering of Components
LGE Internal Use Only
- 86 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
z MIC Trouble
START
NO MICBIAS Voltage of U102 is about 2.5V?
Voltage across C627 or L602 is about 2.5V?
NO
Replace U102
Resolder C627 & L602
YES
Check the signal level at each side of MIC600.
NO Replace MIC600
YES change the Main Board
END
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 87 -
LGE Internal Use Only
4. Trouble Shooting
4.12 Ear-Mic Jack Detection Trouble Shooting START
Disassemble the rear case of phone. Connect the Ear-Mic Headset to the EarMic Socket of phone.
Check the Ear-Jack Detection. Is the status of FB305 low?
NO
Re-solder FB305
YES
Check the soldering status Of CN300. Is it O.K?
NO Re-solder Pin #8 of CN300
YES
The main_PCB has a Problem, Change the main_PCB. CN300
CN300 VA301
TP27_BB
LGE Internal Use Only
FB305
- 88 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.13 Ear-Mic Hook Detection Trouble Shooting START
Disassemble the rear case of phone. Connect the Ear-Mic Headset to the Ear-Mic Socket of phone.
NO Press the HOOK Button. Is the status of U300 LOW?
Resolder U300 Pin
YES NO Check the soldering status Of R300, R303, L305, FB302
Re-solder R300, R303, L305, FB302
YES
U103(DBB) is broken. Change the board.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 89 -
LGE Internal Use Only
4. Trouble Shooting
4.14 Ear-Mic Headset MIC Trouble Shooting START
Disassemble the rear case of phone. Connect the Ear-Mic Headset to the Ear-Mic Socket of phone.
NO Check Soldering of L302, L303, FB303, FB304 Is it O.K?
Re-solder L302, L303, FB303, FB304
YES
Check the status of R307. Is itís voltage 2.5V?
NO U102(ABB) is broken. Change the board.
YES
NO
Resolder Pin #2 of CN300
Check the soldering Pin #2 of CN300 YES
U102(ABB) is broken. Change the board.
LGE Internal Use Only
- 90 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.15 Ear-Mic Headset MIC Trouble Shooting LAST CALL VRIO
TP29_BB VRIO
TP28_BB R300 220K
U300 5 HOOK_DETECT
1
VCC
OUT
GND
4
VIN-
3
VIN+
U301 FSA4157L6X 1 6 S B1 2 5 VCC GND 3 4 A B0
HOOK_EN
VRIO
R301 1K
VRIO
VBAT VCHG_IN
100K
100K
R305
18Pin IO Connector R304
10K
R303
2 LMV7291MGX-NOPB
L302 100nH HSOUTL HSOUTR HSMICBIAS
R307 L303 100nH
3K R308 2.4K
C304 120p
C305 10u
C308 82p
C306 82p
C307 47p
C309 47p 270nH L304
C310 0.1u
10p C311
FB302
HSMICIP
TP30_BB
C312 120p
FM_ANT
L305 100nH
VA300 EVLC14S02050 CN300 R309
21 19
JACK_TYPE 47 JACK_DETECT FB303 FB304 FB305 RPWON UART3_DSR VBUS FB300
1 2 3 4 5 6 7 8 9 10 11 12
TP29_BB
L305
TP30_BB TP28_BB
R308
FB302
EAR HEADSET
R307 C310
FB303 FB304
L302
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 91 -
L303
LGE Internal Use Only
4. Trouble Shooting
4.16 FM-Radio Trouble Shooting START
NO Go to the Power Trouble shooting
Check the VRABB Voltage(2.8V) O.K?
NO
Check the soldering status Of C315(Main)
Replace the C315(Main)
O.K? YES NO
Check 32.768kHz signal @ C321 Can you see a signal?
Check the signal of C314, C316 Can you see a signal?
YES
YES
FM IC is problem. Replace the U304
FM_INT
Go to the speaker/ EAR_MIC Trouble shooting
VRIO
The CLK Buffer is problem. Replace theU306
TP31_BB
VRABB
4.7K
R206
FM RADIO + RDS
NO
YES
PGND NC2 GPIO1 GPIO2 GPIO3 VA
21 20 19 18 17 16
TP32_BB
1 2 3 4 5
100p C219
FM_ANT
15 14 13 12 GND2 11 VD GND3
C220
U202 LOUT ROUT SI4703-B16-GM _SEN SCLK SDIO RCLK VIO
C222 NA
NC1 FMIP RFGND GND1 _RST
C221
0.1u
U202
RADIO_L RADIO_R
0.1u
TP33_BB
VRIO
6 7 8 9 10
C223 1u
C226
C224 1u
U203 R203
C221
C225 0.1u
C220
10K
C227
C226
LGE Internal Use Only
I2C_SCL I2C_SDA
FM_RESET
CLK_32K 0.1u C228 27p
0.1u R204 47K
TP32_BB
TP31_BB
- 92 -
TP33_BB
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.17 Transflash Trouble Shooting z Transflsh Operation scheme is shown below. VREXTH
u-SD CARD S900 S900 500873-0802 GND DAT2_RSV
TF_DAT2 TF_DAT3 TF_CMD
CD_DAT3_CS CMD_DI VDD CLK_SCLK
TF_CLK
VSS
LD000
DAT0_DO DAT1_RSV
TF_DAT0 TF_DAT1 GND
LD002
C900 C901 7p 1u
TP34_BB z Transflash Trouble
START
Insert Transflash Card YES
Check the VREXTH level VREXTH is2.8V?
NO
Refer to Power on Trouble
YES Check signal of TF_CLK, CMD, DAT0,DAT1 , DAT2,DAT3
NO Transflash card has a problem. Change the Transflash card
YES S900 has a problem. Change the main-board
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 93 -
LGE Internal Use Only
4. Trouble Shooting
z VRMMC Signal(Power ON)
z TF_DAT0 Signal (Music Play)
LGE Internal Use Only
- 94 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.18 Main Key Backlight LED Trouble Shooting z Keypad backlight LED Operation scheme is shown below.
10
TP35_BB
2
2 SSC-SWTS1007 LD701 C
SSC-SWTS1007 LD700 C
A R718 1 A R719 1
10
VBAT
TP35_BB LED_BC
z Backlight operation - Keypad backlight LED is controlled with LED_BC signal - LED_BC signal from ABB(U102) - The LEDs are forward biased and turned on z Check Point - VBAT level ( 3.35 ~4.2V) - LEDs - Main key, Main, Main FPCB connection)
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 95 -
LGE Internal Use Only
4. Trouble Shooting
z MAIN KEY Backlight LED Trouble
START
NO Is the Voltage level VBAT 3.35 ~4.2?
Charge Battery
YES Are all LEDs LED100 ~108(Main key) Working?
NO
Check the soldering of each R or Replace LEDs not working
YES NO Q100(Main key) is Working?
Check the condition of Q100 If problem, Replace Q100
YES Backlight will work properly
LGE Internal Use Only
- 96 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
4.19 Slide Key Backlight LED Trouble Shooting z Slide backlight LED Operation scheme is shown below.
z Slide Backlight operation - Slide backlight LED is controlled with LED_ABC signal - LED_ABC signal from ABB(U102) - The LEDs are forward biased and turned on z Check Point - VBAT level ( 3.35 ~4.2V) - LEDs
START
NO Charge Battery
Is the Voltage level VBAT 3.35 ~4.2?
YES
Are all LEDs LED100~101 (Slide key) Working?
NO
Check the soldering of each R or Replace LEDs not working
YES NO U103(Main) is Working?
Check the condition If problem, Replace U103(Main)
YES Backlight will work properly
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 97 -
LGE Internal Use Only
4. Trouble Shooting
4.20 Vibrator Trouble Shooting z Vibrator operation scheme is shown below
VIBRATOR TP36_BB
TP36_BB OUT900
VIBRATOR
C903 C903 1u
OUT901
OUT901 OUT900
z Vibrator Trouble
Soldering check
START
NO Check the voltage of CN900 Voltage is 2.7?
ABB(U102) has a problem. Replace U101 or change the board
YES Check the voltage of vibrator PAD (OUT900) Voltage is 2.7?
NO
Check the condition of CN100(Main-Sub) If problem, Replace CN100(Main-Sub)
YES NO Check the soldering of Vibrator of Main-Sub
Re-solder Vibrator
YES Vibrator has a problem. Change Vibrator
LGE Internal Use Only
- 98 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. Trouble Shooting
z Vibrator Diagram in the engineering Mode (Alert > vibrator)
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 99 -
LGE Internal Use Only
5. Download
5. Download 5.1 Download Software 5.1.1 The purpose of downloading software 5.1.1.1 To make a phone operate at the first manufacturing - A phone = Hardware + Software - A phone cannot operate with hardware alone. - The hardware with the suitable software can operate properly.
5.1.2 To upgrade the software of the phone - The software of the phone may be changed to enhance the performance of the phone. - The older version software of the phone can be replaced to the newer version.
5.2 The Environment of Downloading Software. 5.2.1 In case of using the USB Data Kit
5.2.1.1 The Preparation - Target Handset (KM500D) - USB Data kit - Battery
5.2.1.2 IBM compatible PC supporting USB with Windows 98 or newer If you use data kit, you should have a battery with the voltage above 3.7V.
LGE Internal Use Only
- 100 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. Download
5.2.2 In case of using the PIF( MON Port)
KM500D Handset PC with RS-232
PIF
POWER SUPPLY 4V
5.2.2.1 Preparation - Target Handset (KM500D) - PIF - RS-232 Cable and PIF-to-Phone interface Cable - Power Supply or Battery
5.2.2.2 IBM compatible PC supporting RS-232 with Windows 98 or newer If you use battery, you should have a battery with the voltage above 3.7V.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 101 -
LGE Internal Use Only
5. Download
5.3 Download Procedure 5.3.1 Computer Program file -> BurningLegion.EXE Click
LGE Internal Use Only
- 102 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. Download
5.3.2 Click the “Model” button. Then, choose KM500_NFC_Series... which is going to download.
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 103 -
LGE Internal Use Only
5. Download
5.3.3 Click Download... In Operation Menu
LGE Internal Use Only
- 104 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. Download
5.3.4 After Clicking “the Import a file list”, choose download file
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 105 -
LGE Internal Use Only
5. Download
5.3.5 start download
For Contents File
LGE Internal Use Only
- 106 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. Block Diagram
6. Block Diagram
RF Circuit (Renesas)
I/O Con. 16, 17
MLCD_CS
CODEC
CODEC_DATA
TR_USB_DM
CHG_EN
CODEC_LRC CODEC_MCLK
UART2_RX UART2_TX
CODEC_BCLK
MLCD_WR MLCD_RS
TR_USB_DP
MLCD_RD LCD
MLCD_D(15:0) OSC32KIN GPIO
Digital RF
CAM_HS CAM_VS
VP,VM,OE,RCV
USB (UART1)
KBR(5:0)/
KEY Matrix
CAM_MCLK CAM_RST
CAMERA
I2C
CLK_32K
KEY
ULPDR
ELCD_W R ELCD_ADS
TF_CLK
SYS_CLK_OUT
MCLK
ONnOFF
PON Reset Battery
ELCD MCSI2
DBB
TF_DAT(3:0)
VFS, VCK VDX, VDR
Charger BATTERY Circuit VBAT 800mAh
Charge
VSP ABB
VBAT,VCHG
HSMICIP
NFCS3,NFADV &controls NAND Flash 1024 Mbits
CHG_EN
/
E_DATA(17:0)
MICRO SD
ADC
ADCIN3 (TEMP_SENSE) ADCIN4 (REMOTE_ADC) ADCIN5 (BATT_TEMP)
TSP_ACT
ELCD_V SYNC
TF_CMD
32kHz X-tal
ADCIN1 (HOOK_DETECT)
Power Ctrl
WAKEUP
ELCD_R D ELCD_RESET
CAM_D(7:0)
OSC32KOU T
ADCIN2 (JACK_TYPE)
I2C_SDA I2C_SCL
I2C
KBC(4:0) MAIN_CS
Backup Batt.
USB
RTC
MMC(TCC)
CAM_PCLK CAMERA
UART2
SCK, WS SDX, SDR
McBSP1
FADD(25:17)
EMIFS
I2S
HSOL HSOR
FDATA(7:0) D/A Mux
RCV_P RCV_N
SDCLK,SBANK &controls Power SADD(12:0)
EMIFF
VRDBB,VRMEM VRPLL,VRSIM,VRMMC Power
SDATA(15:0)
Audio
SPKNA
(DCDC, LDO)
MMC/SD
GPIO
MCSI1
UART3
USIM
MIC_ABB_P
VRSI M
UART3_RX UART3_TX UART3_CTS UART3_RT S
Analog Switch
SIM_CLK SIM
SIM_PWRCTRL
CONTROL
MCSI1_BCLK BT/ FM RADIO
Analog Switch
HSMPL
RADIO_R
HSMPR CODEC
RADIO_L
CODEC
MCSI1_SYN C MCSI1_DIN MCSI1_DOU T BT_RX, BT_TX BT_CTS, BT_RTS
MMC (TCC)
Analog Switch UART_RXD UART_TXD
3.5PHI
TR_USB_DP HSO R
HSOL
Analog Switch
MM_USB_DM, MM_USB_DP
MMI CONN.
MIC_N
VIBRAT OR
SIM_IO
SIM_RST
Analog Switch
SPK_AMPN
MIC_P
MIC_ABB_N
MICP
BT_NRST
CODEC
SPK /RC V
VIB
HSMICIP
SPK_AMPP
SPKPA
MICN
DDR SDRAM 512Mbits
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
TR_USB_DM
- 107 -
Analog Switch
UART_RXD, UART_TXD I/O Con. 6,7
LGE Internal Use Only
6. Block Diagram
MAIN SLIDE
MAIN SUB
MAIN FPCB
MAIN_CS DIF_RD DIF_RESET DIF_WR DIF_ADS DIF_VSYNC
Main_sub B_to_B MAIN LCD 176*220 (2.0î) TFT 262K
2.8V LDO DP_2 8
TF_CLK TF_DAT0 TF_DAT1 EXT. Memory TF_DAT2 MICRO SD TF_DAT3 TF_CMD
VIBRATO R VBACKUP
VIBRATOR
BACKUP BATT.
E_DATA(17:0)
SPEAKER
RECEIVER
KBR(5:4)/KBC(4:0) MAIN_SLIDE KEY
LGE Internal Use Only
- 108 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
ELCD_DATA(15)
MM_INT FM_RESET
0
TP100
C
M14 M15 L15 K15 D20 K14
V5 W4 Y3 V6 AA3 W5 Y4 AA4 V7 W6 AA5 Y5 V8 W7 Y6 P9
FDATA(1) FDATA(2) FDATA(3) FDATA(4) FDATA(5) FDATA(6) FDATA(7)
E
DAC_EN JACK_DETECT_3.5 LCD_RESET _CHG_STAT
TP109
R9 Y8 AA7 W9 R10 V10 AA10 W10 P10
W11 V11 AA9 R12 P12 R11 V12 W12 Y7
FRDY NFOE NFWE NFWP CLE ALE
F
V9
NFCS_3
K7 J8 K8 J7 N8 M8 R4 N7 M7 P4 L7 M4 U3
SADD(1) SADD(2) SADD(3) SADD(4) SADD(5) SADD(6) SADD(7) SADD(8) SADD(9) SADD(10) SADD(11) SADD(12)
UART2_RX UART2_TX
SLICER_IN
EMIFS_FDATA_0 EMIFS_FDATA_1 EMIFS_FDATA_2 EMIFS_FDATA_3 EMIFS_FDATA_4 EMIFS_FDATA_5 EMIFS_FDATA_6 EMIFS_FDATA_7 EMIFS_FDATA_8 EMIFS_FDATA_9 EMIFS_FDATA_10 EMIFS_FDATA_11 EMIFS_FDATA_12 EMIFS_FDATA_13 EMIFS_FDATA_14 EMIFS_FDATA_15
Download , Mass Storage
CHG_EN C104 1u
10K
33K
R105 NA
R107
UART3_DSR UART3_RTS UART3_CTS
R108 1u
Triton external voice codec
Multimedia audio flow
EMIFS_NFCS_3
SDRAM_SADD0 SDRAM_SADD1 SDRAM_SADD2 SDRAM_SADD3 SDRAM_SADD4 SDRAM_SADD5 SDRAM_SADD6 SDRAM_SADD7 SDRAM_SADD8 SDRAM_SADD9 SDRAM_SADD10 SDRAM_SADD11 SDRAM_SADD12
BATT_TEMPS
SIM_IO SIM_CLK SIM_PWRCTRL SIM_RST
HOOK_DETECT
Y14
D5 B4 A4 10K C5 B5
C122 1000 pF
VRDBB
C149
C150
C151
C152
0.1u
0.1u
0.1u
C148 0.1u
K7 B11 C10 L6 B3 D11 B7 C7 G9 F8 F9
VBACKUP VAC PCHGAC PCHGUSB VCCS VBAT VBATS ICTLUSB1 ICTLUSB2 ICTLAC1 ICTLAC2
U102 T3029FZQWR
MICIN MICIP HSMIC MICBIAS HSMICBIAS AUXI_FMR FML EARN EARP AUXO HSOL HSOR HSOVMID AUDVMID FILTERAPLL
H10 H11 H12 L7 L8 B2 F10 F11 E10 E11 A7
GND_PWR1 GND_PWR21 GND_PWR22 GND_PWR3 GND_PWR4 GND_PWR5 GND_VBUS2 GND_VBUS1 GND_DBB1 GND_DBB2 GND_DBB3
SPKPA1 SPKPA2 SPKNA1 SPKNA2 SPKPD1 SPKPD2 SPKND1 SPKND2 SPKVDD2 SPKVDD1 SPKGND2 SPKGND1
VCC11 VCC12 VCC13 VCC21 VCC22 VCC3 VCC41 VCC42 VCC51 VCC52 VCC6
TMS TDO TDI TCK TESTRESET
C124 10u
VREXTL VREXTH VRMMC VRSIM VRUSB VRRTC VRIO VRABB VRMEM VRPLL
0.1u
C147
C146 0.1u
0.1u
C145
STARTADC
100K
VDD_1 VDD_2 VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9 VDD_10 VDD_11 VDD_12 VDD_13 VDD_14 VDD_15 VDD_16 VDD_17 VDD_18 VDD_19 VDD_20 VDD_21 VDD_22
VDD4 R1
C144
0.1u
C143 0.1u
0.1u
C142 0.1u
VBG IREF REFGND
ONNOFF ADCIN1 ADCIN2 ADCIN3 ADCIN4 ADCIN5
ULPDR_ARMBOOT_EXT
D1 E2 H2 K1 P1 T3 W2 AA8 AA15 AA21 Y20 U21 N19 N20 M20 M19 L19 K19 G21 B10 D4 E21 A20 A17
D2 E1 G2 K2 T2 AA2 Y9 W15 Y21 U20 R21 P21 N21 M21 L18 K18 A9 A2 G20 E20 B19 B17
R19 N14
VPP1 VPP2
VDDS1_1 VDDS1_2 VDDS1_3 VDDS1_4 B2 G3 L4 P3
VDDS2_1 VDDS2_2 VDDS2_3
VDDS3
C141
C140 0.1u
0.1u
C139 0.1u
C137
C138
PM_D PM_C PM_F
F5 NC1 G5 NC2 G6 NC3
0.1u R127 GND
2
B IN
0.1u
C OUT
1u
UART3_DSR JTAG_TRST JTAG_RTCK JTAG_TCK JTAG_TDI JTAG_TDO JTAG_TMS
N.A. Q100 DTC144EM-T2L
VMODE PWROK
M4 I2S_SCK L5 I2S_WS H6 I2S_SDX K5 I2S_SDR
VRDBB
VRSIM
F
M11 TEMP_SENSE JACK_TYPE
M3 VSP_VFS L3 VSP_VCK M2 VSP_VDX L4 VSP_VDR
C136 10
AA14 W13 AA13 V13 Y15 R13 P13 Y13
SDRAM_CS
Y1
K4
SD_CS
W8 Y10 Y2
E
SDRAM_SDCLK SDRAM_SDCLK_EN SDRAM_SBANK1 SDRAM_SBANK0 SDRAM_NSRAS SDRAM_NSCAS SDRAM_NSWE SDRAM_NSDQMU SDRAM_NSDQML SDRAM_SDCLKX SDRAM_DQSH SDRAM_DQSL
VDDS4
K3 F4 G4 H4 E4 H3 J3 E3 F3 N4 L3 J4
SDCLK SDCLK_EN SBANK1 SBANK0 NSRAS NSCAS NSWE NSDQMU NSDQML SDCLKX DQSH DQSL
W14
SDATA(15)
VDDS5_1 VDDS5_2 VDDS5_3 VDDS5_4 VDDS5_5 VDDS5_6 VDDS5_7
SDATA(14)
VDDS6
SDATA(13)
AA20 W20 N15 M18 K20 F19 B20
SDATA(12)
VDDS7_1 VDDS7_2 VDDS7_3
SDATA(11)
1K
R121 TSP_ACT2
VIBDR CKEN REGEN HSDET BM_SEL BM_SGMODE
J8 MCLK1 K8 MCLK2
R126
D15
SDATA(10)
R120 NA
TP108
A1 NC1 AA1 NC2 A21 NC3 E5 NC4
VDDA VSSA
SDATA(9)
R119
C16
U18 SPI_NCS0 Y19 SPI_CLK W19 SPI_DATA_MISO V18 SPI_DATA_MOSI
VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24
LED_A LED_B LED_C
K9 WAKEUP1 L9 WAKEUP2 M12 PCLKREQ
B7 MCBSP1_CLKX C7 MCBSP1_FSX D8 MCBSP1_DIN B6 MCBSP1_DOUT
VSSPBIAS
CLK32KOUT
L10 PWON H7 RPWON
PWON RPWON
VBAT
C13 C9 C6
SDATA(8)
OSC32KIN OSC32KOUT
J6 SDA1 M5 SCL1
BT_CLK_REQ
V3 SIM_IO W1 SIM_CLK V4 SIM_PWRCTRL U4 SIM_RST W3 SIM_PBIAS
T4 V2
SDATA(7)
3300 3300
A5 MCSI2_SYNC C5 MCSI2_BCLK B5 MCSI2_DIN D7 MCSI2_DOUT
Serial Port Intf.
EMIFS_FRDY EMIFS_NFOE EMIFS_NFRP EMIFS_NFWE EMIFS_NFWP EMIFS_NFADV EMIFS_NFBE_0 EMIFS_NFBE_1 EMIFS_FCLK
VDDDPLL VSSDPLL
SDATA(6)
R100 8 GND 11 PGND C105 1u
R109 100K
2
3
M6
U103 PD761811BZVL
VDDDLL VSSDLL
SDATA(5)
R115 R116
CLK_32K ULPDR_ARMBOOT_EXT
AA19 TSP_ACT0 B13 TSP_ACT2
J2 H1
SDATA(4)
TR_USB_DP TR_USB_DM
I2C_SDA I2C_SCL
ONNOFF
N3 N1
SDATA(3)
_CHG_STAT
ICDL
X100 MC-146_7pF 32.768KHz
C4 SE0_VM_TXD C3 DAT_VP_RXD E4 OE_INTN A2 RCV
V14 ULPDR_CLK32K_IN T18 ULPDR_ARM_BOOT_EXT G10 ULPDR_WAKEUP_INT D14 ULPDR_SYS_CLK_OUT
EMIFS_FADD_17 EMIFS_FADD_18 EMIFS_FADD_19 EMIFS_FADD_20 EMIFS_FADD_21 EMIFS_FADD_22 EMIFS_FADD_23 EMIFS_FADD_24 EMIFS_FADD_25
SDRAM_SDATA0 SDRAM_SDATA1 SDRAM_SDATA2 SDRAM_SDATA3 SDRAM_SDATA4 SDRAM_SDATA5 SDRAM_SDATA6 SDRAM_SDATA7 SDRAM_SDATA8 SDRAM_SDATA9 SDRAM_SDATA10 SDRAM_SDATA11 SDRAM_SDATA12 SDRAM_SDATA13 SDRAM_SDATA14 SDRAM_SDATA15
A
3 _PPR 4 _CHG
IMIN
7 USBON 5 _EN
DSR
A5 DP_RXD_MIC_R A3 DM_TXD_SPKR_L D4 ID_USB A6 VBUS
TP107
GPIO33 becauseof sleep crt
SDATA(2)
DNI
A18 I2C1_SDA C15 I2C2_SCL
TEST_NEMU0 TEST_NEMU1 TEST_NTRST TEST_RTCK TEST_TCK TEST_TDI TEST_TDO TEST_TMS
SDATA(1)
10
BAT
USB
10K
R101
9
R106
2 OUT NC 3
6
RPWON
M1 P1_INT2 L2 P2_INT2
BOOT_SEL SPK_EN FADEIN_BL_EN JACK_DETECT
R129
VRIO
B3 C3 H9 B4 D5 A3 C4 A4
B1 M3 C1 F2 C2 G1 D3 R2 P2 R3 M2 U2 J1 N2 M1 U1
SDATA(0)
1
EM-0781-T5 U100 4 1 VSS VDD
V1 SLICER_IN
G9 GPIO_12
C18 D19 D17 E18 J14 C19 D18 C17 D16 B18 A19 C21 C20
B15 UART3_RX A14 UART3_TX A13 UART3_RTS D12 UART3_CTS
C10 D10 C11 D11 C8 B9 A12 C12
H13KBC(0) D9 KBC(1) B16KBC(2) D6 KBC(3) B21KBC(4) G11
W18 UART2_RX AA18 UART2_TX
SLIDE CHG_EN USB_BOOT_SEL USB_DETECT_BB BT_NRST CAM_RECORD_SEL FM_INT
V15 USB_0_SE0 AA17 USB_0_DAT Y17 USB_0_TXEN W16 USB_0_RCV
SDATA(15:0)
D
W21 J15 U19 V20 W17 V16 Y18 V17
VBUS
MMC1_CLK MMC1_DAT0 MMC1_DAT1 MMC1_DAT2 MMC1_DAT3 MMC1_CMD GPIO_33 Useless MMC1_PBIAS
C
RPWON
CTS
H10 GPIO_17 G12 GPIO_32 B12 GPIO_46 G13 GPIO_47 H12 MISC_EXT_IRQ
ELCD_NCS0 ELCD_NRESET ELCD_DNC ELCD_RNW ELCD_ESTRB ELCD_TE
SADD(12:0) SADD(0)
ISL6299
CRDL
B
GPIO_1 GPIO_2 GPIO_4 GPIO_6 GPIO_8 GPIO_9 GPIO_13 GPIO_16
ULPDR_ON_NOFF
MM_1V5_EN
VRIO
VBAT
UART1 -> USB
TP106 FDATA(0)
D
100K 100K
AA12 GPIO_19 Y12 GPIO_43
Y16 GPIO_10 V19 GPIO_18
GATED_IOEN DP_PWON FDATA(7:0)
R104 R110
C103 0.01u
UART3_RX UART3_TX
4
TP101 TP102 TP103 TP104 TP105
MAIN_CS MM_RESET ELCD_ADS ELCD_WR ELCD_RD BPEN
100K 100K
TX
TESTV SIMDTC
L12 L11
R114
K11
1
220K
L103
8p 8p
C108
10p
C
LED_A LED_BC
M10 D10 C11 E8 K6 E7
C106 C107
CLK_32K
A12 B12 C12
VIBRATOR SYSCLKEN REGEN R117
1K
C110
0.1u
R118
121K
K10 G7
D
E9 F7 J9 VCHG J11 J10 J12 H8
VBACKUP
B8 A9 A8 D7 A10 D8 C9 D9 C8 B9 D2 D1 C1 E3 E2 C2 D3 G2 G1 F3 F1 E1 F2 F4 L1
VBAT
E
VBATS C153 33u
MIC_ABB_N C154 L100
100p
100nH
HSMICIP
MICBIAS HSMICBIAS
C115
MIC_ABB_P C112
C113 100p
RCV_N RCV_P
27p
L101 100nH
C114 22u
22u
HSOL HSOR
F
L102 100nH R124 15K
C116
C118
4.7n
47n
C119 100p
4.7u
C120 100p
47p
SPKPA SPKNA
VBAT
C123 10u
K1 J5 H5 K2 H9 E6
27p
C111
C121 C117 G3 G4 K3 K4 H1 H2 J1 J2 J3 H3 H4 J4
C
ON BOARD JTAG INTERFACE R125 10K
J7 VRIO JTAG1 VRDBB
ELCD_DATA(14)
ETM,PCO
R102 R103
2 RX
SWVBUS2 SWVBUS1 VRVBUS VRWLED1 VRWLED2 SWDBB1 SWDBB2 SWDBB3 VFDBB
ELCD_DATA(13)
C102 1u MM_LDO_EN HS_PATH_SEL
1 VBAT
C6 B6 D6 B10 A11 G10 G11 G12 G8
ELCD_DATA(12)
SLIDE
VRIO
1 2 3 4 5 6 7 8 9 10 DSR 11 RTS 12
GND GND RX RX TX TX VCHAR NC1 ON_SW ON_SW VBAT VBAT NC2 PWR NC3 URXD NC4 UTXD
VREXTL VREXTH VRMMC VRSIM VRUSB VRRTC VRIO VRABB VRMEM VRPLL
ELCD_DATA(11)
27p
D12 F12 M7 A1 E5 K12 E12 B1 M8 M9
ELCD_DATA(9) ELCD_DATA(10)
1000 pF
16
VBAT
VBAT URT100 3G 2.5G
C126 C127 C128 C129 C130 C131 C132 C133 C134 C135
ELCD_DATA(8)
15
VCHG
2.2uH
VCC
D
GND
JTAG_TCK JTAG_TDO JTAG_TDI JTAG_TMS JTAG_TRST JTAG_RTCK
TCK TDO TDI TMS TX RX
C125 10u
1u 2.2u 1u 470n 1u 1u 1u 2.2u 1u 1u
ELCD_DATA(7)
UART3 : B/T, AT Command
SLIDE SWITCH
100K 10K
ELCD_DATA(6)
B
B/T Headset
14
13
R112 R113
ELCD_DATA(5)
12
U101 C101
NA
ELCD_DATA(4)
11
VBUS
C109
ELCD_DATA(3)
ELCD_DATA_0 ELCD_DATA_1 ELCD_DATA_2 ELCD_DATA_3 ELCD_DATA_4 ELCD_DATA_5 ELCD_DATA_6 ELCD_DATA_7 ELCD_DATA_8 ELCD_DATA_9 ELCD_DATA_10 ELCD_DATA_11 ELCD_DATA_12 ELCD_DATA_13 ELCD_DATA_14 ELCD_DATA_15 ELCD_DATA_16 ELCD_DATA_17
10
VRIO C100
SERIALRF_TX_CLK SERIALRF_RX_DATA SERIALRF_RX_CS SERIALRF_RX_CLK SERIALRF_RF_CS SERIALRF_RF_DATA SERIALRF_RF_CLK SERIALRF_TX_START SERIALRF_ENR SERIALRF_RXEN SERIALRF_SYSCLK SERIALRF_DATA SERIALRF_ENABLE
ELCD_DATA(2)
D21 F18 E19 G18 F20 H18 G19 H20 H19 H21 J20 J18 J21 J19 K21 N18 R111 R18 V21
D13 MCSI1_DIN A15 MCSI1_BCLK B14 MCSI1_SYNC C14 MCSI1_DOUT
ELCD_DATA(1)
B8 CAM_HS A7 CAM_VS A8 CAM_LCLK A10 CAM_XCLK
ELCD_DATA(0)
CAM_D_0 CAM_D_1 CAM_D_2 CAM_D_3 CAM_D_4 CAM_D_5 CAM_D_6 CAM_D_7
ELCD_DATA(15:0)
KBD_C_0 KBD_C_1 KBD_C_2 KBD_C_3 KBD_C_4 KBD_C_5
KBD_R_0 KBD_R_1 KBD_R_2 KBD_R_3 KBD_R_4 KBD_R_5
T19 KBR(0) P18KBR(1) T20 KBR(2) P19KBR(3) R20KBR(4) P20KBR(5)
KBR(5:0)
9
8
10K
7 LCD_ID SYSCLK DIGITALRF_DATA DIGITALRF_ENABLE
100K
KBC(4:0)
A
6 MM_USB_EN LCD_BL_EN USBCHG_INT HOOK_EN DIGITALRF_RF_CS DIGITALRF_RF_DATA DIGITALRF_RF_CLK
5
UART3_RX UART3_TX UART3_RTS UART3_CTS
4
MCSI1_DIN MCSI1_BCLK MCSI1_SYNC MCSI1_DOUT
3
R128
2
MM_1V2_EN
1
Domain
Voltage(V)
Current(mA)
VRABB
2.8
80
VRRTC
1.8
20
VRUSB VRSIM
3.3 1.8 / 2.85
15 15
VRMMC
1.8 / 2.85
100
VRDBB VRPLL
1.4 - 0.95 1.3 / 1.4 / 1.05
850 10
VRMEM
1.8
200
VRIO VREXTH
1.8 1.8 / 2.8
200 [email protected] [email protected]
VREXTL
1.3/1.05 1.8 / 2.8
[email protected] [email protected] ~2.8V
E
E
3
4
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
5
6
7
9
8
- 109 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
VRIO
VBAT
BT 2.0 EDR
C200 0.1u
C201 0.1u
SAMSUNG 1G NAND +512M SDRAM
RFIO_OUT
H8 H6 G5 B3 C2 D6 D8 A3 G7 F1 H3 F5 E3 F6 C207 1u
C208 1u
C209 1u
U200 BRF6300
C210 1u
NA
1.5nH L202
DC
2 SDATA(15:0) SDATA(0) SDATA(1) SDATA(2) SDATA(3) SDATA(4) SDATA(5) SDATA(6) SDATA(7) SDATA(8) SDATA(9) SDATA(10) SDATA(11) SDATA(12) SDATA(13) SDATA(14) SDATA(15)
C204 100p BT_RX BT_TX BT_RTS BT_CTS BT_CLK C205
1000p R201
1.5K MCSI1_DOUT MCSI1_SYNC MCSI1_DIN MCSI1_BCLK
B3 C4 C3 D4 D3 E4 E3 F4 J4 K3 K4 L3 L4 M3 M4 N3
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
DNU1 DNU2 DNU3 DNU4 DNU5 DNU6 DNU7 DNU8 DNU9 DNU10 DNU11 NC1 NC2 NC3 NC4 NC5
B1
G2 G1
3
A2 A9 A10 B1 B10 N1 N10 P1 P2 P9 P10 B2 B7 B9 E8 F6
DBF71B001 FL200 4 1 B2 UB
C203 1.5p
6 5
H1 H2 C3 E6 B5 D4 E5 E4 E8 E7 E2 E1 C5 A7 C7 B6
RFP RFM JTAG_TDI JTAG_TDO JTAG_TMS JTAG_TCK HCI_TX HCI_RX HCI_CTS HCI_RTS XTALP_FAST_CLK_IN XTALM AUD_IN AUD_FSYNC AUD_OUT AUD_CLK
SD_CS
VRIO
R206
FM RADIO + RDS
VRABB
FDATA(7:0)
FDATA(0) FDATA(1) FDATA(2) FDATA(3) FDATA(4) FDATA(5) FDATA(6) FDATA(7)
100p C219
15 14 13 12 GND2 11 VD GND3
C220
U202 LOUT ROUT SI4703-B16-GM _SEN SCLK SDIO RCLK VIO
C222 NA
NC1 FMIP RFGND GND1 _RST
C221
0.1u
FRDY
RADIO_L RADIO_R
0.1u
NFWE NFWP
VRIO
6 7 8 9 10
C223 1u
R203
NFCS_3 SDCLKX ALE CLE NFOE
J5 L5 J6 L6 J7 L7 J8 L8
C6 G4 D5 C5 E5 E6 D6 F5
_CS CLK CKE _WED BA0 BA1 _RAS _CAS LDQM UDQM
U201 K5E1G12ACC-D075
VRMEM
VRMEM
D2 VDDQ1 F2 VDDQ2 K2 VDDQ3 C2 VSS1 F9 VSS2 G2 VSS3 N4 VSS4
C211 0.1u
C212 0.1u
C213 0.1u
C214 0.1u
C215 0.1u
VRMEM
E2 VSSQ1 J2 VSSQ2 L2 VSSQ3
IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7
_CE _CK ALE CLE _RE R__B _WE _WP
SADD(0) SADD(1) SADD(2) SADD(3) SADD(4) SADD(5) SADD(6) SADD(7) SADD(8) SADD(9) SADD(10) SADD(11) SADD(12)
B6 VCC1 N7 VCC2 VCCQ
N6
B5 VSS5 N5 VSS6 N8 VSS7 F3 LDQS J3 UDQS
C216 0.1u
C217 0.1u
C218 0.1u
DQSL DQSH
G5 G6 H5 H6 K5 K6 K7 K8 M5 M6 M7 M8 N2 N9
1 2 3 4 5
2K
PGND NC2 GPIO1 GPIO2 GPIO3 VA
R202
21 20 19 18 17 16
VRMEM
FM_ANT
H4 G8 F8 D7 D8 E7 F7 G3 H3
SDCLK SDCLK_EN NSWE SBANK0 SBANK1 NSRAS NSCAS NSDQML NSDQMU
4.7K
FM_INT
UART_TXD
C7 C8 C9 B8 M9 L9 K9 J9 H7 H8 D9 H9 G7
NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19
E9
SADD(12:0) A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12
B4 VDD1 G9 VDD2 H2 VDD3 M2 VDD4
H4 G1 G2 F3 D1 F4 A2 G8 B8 A5 H7 B1 C1 B2 G6 A8
C206 1u
NC3 NC2 NC1 PA_CTRL VDD_DAC CLK_MODE_SEL VDD_IO1 VDD_IO2 VDD_IO3 VDD_IN_RFIO VDD_IN_OSC VDD_IN_BB NSHUT_DOWN SLOW_CLK_IN
RFIO_OUT
PAD200 PAD201
1.5nH L201
IO0_EXT_CLK_REQ_OUT
IO1 IO2 IO3_SDA IO4 IO5 IO7 IO14 IO15_EXT_CLK_REQ_IN IO16 IO17_SCL RFIO_LDO_OUT OSC_LDO_OUT ANA_LDO_OUT F_LDO_OUT BB_LDO_OUT1 BB_LDO_OUT2
1000p C202
VSSA5 VSSA4 VSSA3 VSSA2 VSSA1 VSS_HVM VSS5 VSS4 VSS3 VSS2 VSS1 BGAP_V_I ANATEST2 ANATEST1 PMTST TX_DBG
D7 C6 B7 D5 A6 C4 C8 B4 F7 A1 G4 F2 G3 D2 H5 A4 F8
BT_CLK_REQ
R200
CLK_32K
L200
100nH
BT_NRST
C224 1u
C225 0.1u
10K
C227
C226
LGE Internal Use Only
I2C_SCL I2C_SDA
FM_RESET
CLK_32K 0.1u C228 27p
0.1u R204 47K
- 110 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
1
3
2
4
5
6
7
9
8
10
LAST CALL VRIO
VRIO
3.5phi HEADSET
A VRIO
U300 5
100nH
100nH
L301
HS_ROUT
2 4 5 6 3 1
HOOK_DETECT
1
VCC
OUT
GND
4
VIN-
3
VIN+
U301 FSA4157L6X 1 6 S B1 2 5 VCC GND 3 4 A B0
HOOK_EN
VRIO
R301 1K
VRIO
VBAT VCHG_IN
2
J300
LMV7291MGX-NOPB
10K
L300
47K
R302
3.5phi JACK_DETECT_3.5 HS_LOUT
R300 220K
R303
A
18Pin IO Connector
C301 82p
C302 47p
C303 47p
100K
100K
R305
R304
7610-3.5G-SB1-A C300 82p
L302 100nH HSOUTL HSOUTR HSMICBIAS
R307 L303 100nH
3K
B
R308 2.4K
C304 120p
C305 10u
C308 82p
C306 82p
B C309 47p
C307 47p
270nH L304
C310 0.1u
10p C311
FB302
HSMICIP FM_ANT
L305 100nH
C312 120p
VA300 EVLC14S02050 CN300
ANALOG SWITCH (UART3 <=> Bluetooth)
R309
21 19
JACK_TYPE 47
FB303 VBAT
OVP
VCHG_IN
FB304 FB305 RPWON UART3_DSR VBUS FB300
2 GND 11 NC1 12 NC2
VA301 EVLC14S02050
VCHG
OUT2
6
OUT1
47K
BT_CTS UART3_CTS
BATTERY TEMP & ID
10K
R319
S1
2B0
2A
2B1
S2
GND
VCC
7
7
6
MM_USB_DM
5 6 9
VCC HSD2+ _OE
D+
HSD1- GND HSD2-
D-
2 3 4
D 5
ZD300ZD301 0.1u C317
MM_USB_DP
C318 47pF
1
10K
R322
1
Q300 2SC5585
2
3
8
BATT_TEMP 20K 33K R321
3
20K
2
9
U305 FSA2268TUMX 8 1B0 1A 1B1
20 22
R318 BATT_TEMPS
USB_BOOT_SEL R320
FB306
R317 10K BOOT_SEL
VBUS
1
4
VRIO
E
UART2_TX UART2_RX
FSUSB30UMX U304 10 1 SEL HSD1+
MM_USB_EN
C316 0.1u
UART_TXD TR_USB_DP
10
R316
UART_TXD
TR_USB_DM
VRIO
C315 1 uF
VBAT
UART_RXD
USB BOOT SELECT
FB301
7
VBAT
D
C314 680n
C
ESD9X5.0ST5G INSTPAR ESD9X5.0ST5G INSTPAR
_FLAG
8
C313 10u
100K
GATE
R311
GATE_OUT
R313
UART_CTS
IN2 IN3
9
10K
3
10
_EN
100K
5
UART3_RTS BT_RTS
IN1
VBUS
4
R314
1
100K
12 COM_D 11 NO_D0 10 SCD 9 NC_C1
R310
16 COM_A 15 NO_A0 14 VCC 13 NC_D1
5 NC_B1 6 GND 7 NO_C0 8 COM_C
TP301
1 NC_A1 2 SAB 3 NO_B0 4 COM_B
R312 100K
UART_RXD BT_NRST BT_TX UART3_TX
NLAST9431MT
10K
U303 NCP348MTR2G U302
R315
TP300
UART_RTS
UART3_RX BT_RX
VBAT
C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
JACK_DETECT
2
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3
4
5
- 111 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
1
2
3
4
5
6
7
8
9
10
VRIO
C_VCCRF
C401 0.01u
A ANT400
1000p C402
GND400
C403 0.01u
U400 5 1 _OE VCC 2 A 4 3 GND Y
B
1 3
IN GND1
GND2
4
10 12
SW400
5 GND3 GND4 6 OUT
MM8430-2600RB3
11 13 6 5 4 3 2 1
A1 B1 C2 C1 D1 D2 E1 F1 E2 G1 H1 F2 G2 H2 E3 J2 J1
3.3nH L409 3.3nH L410
L402 NA
4.7nH L408 L403 12nH 4.7nH
L407
C424 22p 100nH L404
PCSLNAI PCSLNAIB PCSDCSGND DCSLNAI DCSLNAIB DCSG90GND G90LNAI G90LNAIB G90G85GND G85LNAI G85LNAIB G85GND GNDLNA_TX1 TXON GNDDMIXIN DMIXIN DMIXINB
C425 56p 120
100
R402 C427 15p
R403 R405 68
120
U402 R2A60167BG
XON GNDVCXO_OR VOUTEF2 VCCVCXO VOUTEF1 VCCLOGIC2 GNDLOGIC CLOGIC1 VCCLOGIC1 STROBE SYSCLK RXTXDATA RXTXEN TEST1 CTRLEN CTRLDATA CTRLCLK
C411 0.01u
47K
R400
3
2
26MHz 1
4
L401 8.2nH
U401 1 _OE 2 A 3 GND
VCC
5 Y
4
SN74LVC1G125DRLR
B9 C8 D7 C9 D8 D9 E7 F7 E9 E8 F8 F9 G7 G6 G9 G8 H9
C418
SYSCLK
1K
0.1u
B
SLICER_IN C420
R401
0.01u
VCC_SYN
C421 0.01u
VRIO DIGITALRF_DATA DIGITALRF_ENABLE DIGITALRF_RF_CS DIGITALRF_RF_DATA DIGITALRF_RF_CLK
J3 G3 H3 J4 F3 G4 H4 H5 G5 J5 H6 J6 H7 J7 H8 J9 J8
R404 51
C409 68p
B2 A2 D3 B3 A3 C3 B4 A4 C4 B5 A5 C5 B6 A6 C6 A7 C7 B7 A8 B8 A9
2.7p
C415
8
2
PCSGND VCCLNA GNDMIX VCCMIX VCCRFLO GNDRFLO IOUT_IIN IOUTB_IINB QOUT_QIN QOUTB_QINB VCCRFVCO GNDRFVCO VCCBB VCCAD GNDBBAD VCCRFSYN GNDRFSYN CAFC VCCVCXOR VCXTCXO XOP
NA C416
1000p
L400 4.7nH
VCCFEMC FEMC2 FEMC1 VCCTX1 TXBAND TXMODE LDO_CONT EAMPIB GNDTX2 VCCTX2 GNDTXVCOD VCCTXVCO GNDTXVCOD_B TXOUTG VBAT_IN SYSCLKEN TXOUTD
16 15 14 9 7
GND5 GSM18001900_TX GND4 GSM900_TX GND3 GND2 GSM1900_RX2 GND1 GSM1900_RX1 GSM1800_RX2 GSM1800_RX1 VC2 GSM900_RX2 GSM900_RX1 VC1 ANT
C414
2.7p
C413
FL400 ESHS-C090SR
C408 0.1u
BT_CLK VRIO
C405 33nF
X400 FA-23H
C406
1000p NA C412
C410 22p
A
SN74LVC1G125DRLR
C404 3.9p C407 3.9p
C400 0.01u
VCC_SYN
C428 22p
100
SYSCLKEN
C426 0.01u R408
R407
C_VCCRF
100
R406
C
C
C429 0.01u
C435 10u
C436 0.01u
16
C437 22p
17 18 19
VBAT1 VBAT2 GND5 POUT_XCS
L406 C441 NA
49 48 47 46 45 44 43 42 41 40 39 38 37
C440 1.8nH 1.2p
82p C439
D
GND10 GND9 NC GND8
COUPLER_OUT_GSM
PIN_GSM TX_ON
7 6
C434 NA
VRAMP 5 GND6 4 VREG 3
U403 RPF09036B COUPLER_OUT_XCS
VBAT
POUT_GSM GND7 VLDO
BAND_SELECT GND4 GND3 GND2 GND1
13 14 15
PIN_XCS
2
C_VCCRF C438 22p
1
D
20 21 22 23 24
10nH
PGND25 PGND24 PGND23 PGND22 PGND21 PGND20 PGND19 PGND18 PGND17 PGND16 PGND15 PGND14 PGND13
82p C431
C433
PGND12 PGND11 PGND10 PGND9 PGND8 PGND7 PGND6 PGND5 PGND4 PGND3 PGND2 PGND1
36 35 34 33 32 31 30 29 28 27 26 25
L405 C432 1.8nH 1.5p
12 11 10 9 8
C430 1000 pF
GSM900 only R410 DNI
MM_2V8
VBAT VCC_SYN
C442 1u
C443 4.7u
U404 RT9011-MMPQW
E
REGEN
1 VIN 2 EN1 3 EN2 4 NC1
5 9
1
LGE Internal Use Only
2
R411 36K
C_VCCRF
8 VOUT1 7 VOUT2 6 NC2
TEMP_SENSE
GND
PT400 22K
R412 47K
C444 4.7u
22K THERMISTER
PGND
3
4
5
- 112 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
VRIO
VREXTH MM_2V8
VREXTH MM_2V8
MM_1V5
BOOT MODE
VCAM_28 VBACKUP
MM LDO
E3 A4 D2 A3 A2 C1 B3 C3 D3 B2 D1 E1
0 0 TP500 TP501
MLCD_VSYNC
R526 USB_DETECT
N7 L7 N6 M7 M5 N8 L1 N4
R534 56K
R533 56K
R532 56K
VREXTH
R531 56K
R530 56K
TF_DAT0 TF_DAT1 TF_DAT2 TF_DAT3 TF_CLK TF_CMD
CAM_PWON CAM_2V8_EN R536 330K
MM_USB_DP MM_USB_DM
R538
2.7K
P1 P2 P3 P4 P5 N3 N2 N9
R501 0
GPIO_C0 GPIO_C1 GPIO_C2 GPIO_C3 GPIO_C4 GPIO_C5 GPIO_C6 GPIO_C7 GPIO_C16 GPIO_C17 GPIO_C18 GPIO_C19 GPIO_C20 GPIO_C21 GPIO_C22 GPIO_C23
J1 USB_DP K1 USB_DM K3 USB_REXT
10K
N10
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
R507 0
R508 0
47K
R506
47K
47K
R505
R504
47K
10K
R509
R541 47K
R513
100K
R512
100K
R511
47K
R514 0 VBAT D
CAM_D(0) CAM_D(1) CAM_D(2) CAM_D(3) CAM_D(4) CAM_D(5) CAM_D(6) CAM_D(7) CAM_MCLK CAM_PCLK CAM_VS CAM_HS CIF_PD CAM_RST CAM_I2C_SDA CAM_I2C_SCL
H11 G11 K13 J13 J14 H12 G14 L14 G13 H14 F14 F13 F11 E14 E12 E13 J11 F12 C10 D14 E11 D13 B12 C13
DC/DC AAT1143IJS-0.6-T1 8 PGND3 7 6 5
MLCD_DATA(15:0)
SI1304DL-E3 Q500 G
MM_1V2_EN
S
100K
N5 M8 P8 N11 M6 P6 M11 L6 L9 P9 L12 P7 M14 N14 P10 M13
200K
C523 10u
R517
CODEC_BCLK CODEC_LRC CODEC_MCLK CODEC_DIN CODEC_DOUT
R516
B1 A1 G1 F1 F2 H2 K11 H1
U502 EN
PGND2
OUT
PGND1
VIN
AGND
LX
1
MM_1V5_EN
2 3 4
4.7u C525
MM_3V3 VRIO
MM_2V8
MLCD_CS
R528
10K
MLCD_RD MLCD_WR MLCD_RS
E2 D4 A6 A5 B4 B5
TP502 TP503 TP504 TP505 TP506
MM_XIN
1K
4
3
1
2
C526 22p
USB_DETECT_BB MM_XOUT LCD_RESET
12MHz MM_TDI MM_TCK MM_TMS MM_TDO MM_RTCK MM_nTRST
MM_2V8
U503 NLSV2T244MUTAG 1 8 VCCA VCCB
X500 DSX321G(12MHz,8PF) R535
2 3 4
A1
B1
A2
B2
_OE
GND
7 6
USB_DETECT MLCD_RESET
5
C527 22p
R537
C5 NRESET C6 TEST
MM_RESET C528
K4 XTIN L3 XTOUT
SDR_CKE C7 VSS_CO0 M12 VSS_CO1 J12 VSS_CO2
R539
GPIO_G0 GPIO_G1 GPIO_G2 GPIO_G3 GPIO_G4 GPIO_G5 GPIO_G6 GPIO_G7 GPIO_G8 GPIO_G9 GPIO_G10 GPIO_G11 GPIO_G12 GPIO_G13 GPIO_G14 GPIO_G15 GPIO_G16 GPIO_G17 GPIO_G18 GPIO_G19 GPIO_G20 GPIO_G21 GPIO_G22 GPIO_G23 TDI TCK TMS TDO RTCK NTRST
M2 UTM_X1 M10 UTM_X0
MM_XIN MM_XOUT
R510
J4 L4 L8 L2 M3
U504
TCC7402
VSSA_PLL VSSD_PLL VSSAT_USB VSSD_USB VSS_IO_X0 VSS_IO_X1 VSS_MEM VSSQ_MEM
47K
R527
47K
GPIO_B0 GPIO_B1 GPIO_B2 GPIO_B3 GPIO_B4 GPIO_B5 GPIO_B6 GPIO_B7 GPIO_B8 GPIO_B9 GPIO_B10 GPIO_B11
1u C516
0 1000p CLK_32K
L5 FILTER0 L10 FILTER1
C529 1800p
C530 1800p
4.7K C531
J2 L11 K2 M4 P11 L13 P13 B6
R522 R523
VSS_IO_A VSS_IO_B VSS_IO_C VSS_IO_E VSS_IO_F VSS_IO_G
47K R519
MBOOT[0] MBOOT[1] GATED_IOEN BPEN BMSEL
GPIO_F0 GPIO_F1 GPIO_F2 GPIO_F3 GPIO_F4 GPIO_F5 GPIO_F6 GPIO_F7 GPIO_F8 GPIO_F9 GPIO_F10 GPIO_F11 GPIO_F12 GPIO_F13 GPIO_F14 GPIO_F15
C9 C4 N1 G2 M9 H13
47K R518 47K
MM_INT ELCD_ADS MAIN_CS ELCD_WR ELCD_RD LCD_CS_SEL
R521
R520
47K
ELCD_DATA(15)
GPIO_E0 GPIO_E1 GPIO_E2 GPIO_E3 GPIO_E4 GPIO_E5 GPIO_E6 GPIO_E7
100p
ELCD_DATA(14)
C519 0.01u
1u C515
MM_1V5
C524
ELCD_DATA(13)
BH33MA3WHFV 2 VOUT1 3 VOUT2 4 NOISE 7 PPAD
100K
ELCD_DATA(12)
1u C518
R525
ELCD_DATA(11)
C520 0.01u
91K
ELCD_DATA(10)
MM_LDO_EN
1u C517
VIN
5 GND 6 STBY
R515
ELCD_DATA(9)
C522 0.1u
U500 1
BH28MA3WHFV 2 VOUT1 3 VOUT2 5 4 GND NOISE 6 7 STBY PPAD VIN
62K
ELCD_DATA(8)
C521 0.1u
MM_3V3
U501
1
R524
ELCD_DATA(7)
C512 0.1u
4.7uH
ELCD_DATA(6)
C511 0.1u
L500
ELCD_DATA(5)
C514 0.1u
VBAT
MM_2V8
3.9K
ELCD_DATA(4)
GPIO_A0 GPIO_A1 GPIO_A2 GPIO_A3 GPIO_A4 GPIO_A5 GPIO_A6 GPIO_A7 GPIO_A8 GPIO_A9 GPIO_A10 GPIO_A11 GPIO_A12 GPIO_A13 GPIO_A14 GPIO_A15 GPIO_A16 GPIO_A17 GPIO_A18 GPIO_A19 GPIO_A20 GPIO_A21 GPIO_A22 GPIO_A23 GPIO_A24 GPIO_A25 GPIO_A26 GPIO_A27 GATED_IOEN BPEN BMSEL
C513 0.1u
VBAT
R529
ELCD_DATA(3)
B14 C14 C12 D12 D11 A12 C11 A11 D10 G4 H4 A10 H3 F3 B10 D6 D9 D8 C8 B9 A9 F4 A8 D7 B7 G3 A7 E4 A14 B13 A13
MM_INT MBOOT[0] BMSEL MBOOT[1] BPEN GATED_IOEN LCD_CS_SEL
MM_3V3
C507 C508 0.1u 0.1u
4.7K
ELCD_DATA(2)
C504 C505 0.1u 0.1u
R540
ELCD_DATA(1)
VRIO C503 0.1u
VDDD_RTC0 VDDD_RTC1 VDDAD_PLL VDDAT_USB VDDD_USB
ELCD_DATA(0)
C502 0.1u
P14 VDD_MEM B11 VDDQ_MEM
ELCD_DATA(15:0)
C506 0.1u
B8 C2 M1 J3 N12 G12
C510 0.1u
D5 VDD_CO0 N13 VDD_CO1 K14 VDD_CO2
C509 0.1u
VDDD_IO_A VDDD_IO_B VDDD_IO_C VDDD_IO_E VDDD_IO_F VDDD_IO_G
CAM_I2C_SDA CAM_I2C_SCL
FLASH_EN FADEIN_BL_EN USBCHG_INT
C500 0.1u
C501 0.1u
P12 VDDD_IO_X0 K12 VDDD_IO_X1
4.7K
R503
4.7K
R502
MM_1V5
0
R500
VRIO
- 113 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
1
4
3
2
5
Stereo DAC & AMP A
CODEC AUDIO POWER
DAC_2V8
VBAT
8
7
6
VBAT
9
CAMCORDING MIC SWITCH MM_2V8
DAC_2V8
VRIO
10
MICP
F5 G5 F4 F3 G4 E4
CODEC_MCLK CODEC_BCLK CODEC_DIN CODEC_DOUT CODEC_LRC
B
G2 G3 G1 MICP MICN RADIO_L SPKPA RADIO_R SPKNA HSMICIP
C612 C613
0.1u 0.1u
D3 C5
C615
0.1u
C616
0.1u
C6 B6
C618 C619
0.1u
C620
0.1u
D5 E5
0.1u
D4 D6 F2 F1 E3
I2C_SCL I2C_SDA
E2
MCLK BCLK ADCDAT DACDAT DACLRC ADCLRC_GPIO1
2 GND1 5 GND2
3
MIC_ABB_N
4
S1
2B0
2A
2B1
S2
GND
VCC
CAM_RECORD_SEL
5
MIC_N
6 9
1u C608
1u C607
MIC_P
7
0.1u C609
C606 0.1u
2
MICN
1B1
A
C3 VMID A2 MICBIAS
B D1 LOP C2 LON
GPIO3_BCLK2 GPIO4_DACLRC2 GPIO5_DACDAT2
C636 B4 LOUT B5 ROUT
LIN1 LIN2
SPEAKER & RECEIVER ( DUAL MODE )
100u HS_LOUT3
C637
100u HS_ROUT4
LIN3_GPI7 LIN4_RXN
C611 A4 OUT3 C4 OUT4
RIN3_GPI8 RIN4_RXP
27p C617
U603 FSA2268TUMX
R605
L600
RCV_P
100u
10
HS_LOUT C614
VBAT
100u
C621 100p
R607 HS_ROUT
100nH
1
SPK_AMPP L601
RCV_N
10
100nH
2
10 RIN1 RIN2
A1 SPKP C1 SPKN
CSB_ADDR
C624 27p
SPK_AMPP
3
SPK_AMPN
4
C639 100p
1B0
1A
1B1
S1
2B0
2A
2B1 GND
S2 VCC
8
E1 ROP D2 RON
C622 47pF
SPK_EN
5
SPK_RCV_N
6 9
SPK_AMPN SCLK SDIN
SPK_RCV_P
7
C625 1u
R609 100K
C623 47pF
C
MODE
100K
R608
C
B3 HPGND A3 AGND E6 DGND B1 SPKGND
AVDD HPVDD SPKVDD DCVDD DBVDD
4 NC 6 CE
DAC_EN 100K
A6 A5 B2 F6 G6
WM8990ECS_RV
R604
U602
4.7u
C601 10u
C603 0.1u
C605
C604 10n
1u C602
U600 R1114D301D-TR-F 1 3 VDD VOUT
U601 FSA2268TUMX 8 1B0 1A
1
MIC_ABB_P C600 4.7u
10
18P HEADSET SWITCH
MM_2V8
( Voice | MP3 ) U604 FSA2268TUMX
HSOR
MIC
D
HS_ROUT4
1 2 3 4
MIC_N
C630 0.1u C632 27p
L603
2B0
2A
2B1
S2
GND
VCC
8
HSOUTL
7 5
HSOUTR
6
HS_PATH_SEL
9
MIC600
100nH
C638
L604
27p
1 2 3 4 5 6
100nH C633 27p
S1
0.1u
L602 C629 0.1u
MIC_P
100nH
C627 27p
1A
1B1
C626
MICBIAS
1B0
100K
HS_LOUT3
10
R614
HSOL
VA600 EVLC14S02050 C634 100p
C635 10u
OUT G1 G2 G3 PWR G4
SPM0204LE5-QB
E
1
LGE Internal Use Only
2
3
4
5
- 114 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
D
7. CIRCUIT DIAGRAM
1
2
3
4
5
7
6
8
9
10
A
A
END
3 2 1
KB704
KB703
KB702
SEND
8
0
CLR KB710
5
KB709
2
KB708
680
680
4 R702 KBR(1)
CN700
9
SHP
KB714
6
B
KB713
3
KB712
680 KB711
C700 10u
R701
AST
R700
KB707
PWON VBATS BATT_TEMP
7
KBR(0)
KB705
KB706
VBAT
4
KB701
1
BATTERY TERMINAL
KB700
KEYPAD
B R703 KBR(2) 680
VRSIM
R709
4 5 6 10 9
10K
SIM_PWRCTRL SIM_IO
C
KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
J700 1 C5 C1 2 C6 C2 3 C3 C7 7 GND4 GND1 8 GND3 GND2
R710
C703 0.1u
C702 22p
150p C701
24
R704 R705 R706 R707 R708
680 680 680 680 680
SIM_RST SIM_CLK
C
C704 22p
SIDE_KEY_VOL CN701 1 2 3 4
KBC(1) KBC(0) KBR(3)
VOLUME DOWN VOLUME UP
EVLC5S02100 VA702
SIDE_KEY_CAM D 3 2 1 CN702
2
2 SSC-SWTS1007 LD701 C
SSC-SWTS1007 LD700 C
D
EVLC5S02100 VA701
680 680 680
10
EVLC5S02100 VA700
A R718 1 A R719 1
10
VBAT
R711 R712 R713
R714 R715
EVLC5S02100 VA703
680 680
KBC(2) KBR(3)
EVLC5S02100 VA704
LED_BC
E
1
2
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3
4
5
- 115 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
1
2
3
4
6
5
10
9
8
7
SLIDE FPCB CONNECTOR 1
FL800 2 3
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
5
MLCD_DATA(15:0)
9 7
VCAM_CORE_15
FL801
U800 BH15LB1WHFV 1 5 STBY NC 2 6 GND BGND 3 4 VIN VOUT 100K
R800
MLCD_DATA(3)
2
MLCD_DATA(4)
3
MLCD_DATA(5)
4
INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
8 7 6
MLCD_DATA(8)
G2
G1
MLCD_DATA(7)
MLCD_DATA(9)
FL802
MLCD_DATA(10)
B
MLCD_DATA(11)
1
MLCD_DATA(12)
2
MLCD_DATA(13)
3
MLCD_DATA(14)
4
EVRC14S03Q030100R
INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
9 8 7 6
5
U801 R1114D281D-TR-F 3 VDD VOUT
100K
2 3
C802 1u
4
INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 G1
C803 1u
INOUT_A2 INOUT_B2
5
R801
2 GND1 5 GND2
FL804 2 3 4
9 8 6
INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
3
INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
5
9 8 7 6
10
D
CN801 G1 G2
6
EVRC14S03Q030100R
G1
4
41
15
40
16
39
17
38
18
37
19
36
20
35
21
34
22
33
23
32
B
INOUT_A2 INOUT_B2
KBC(0)
INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
9
KBC(1)
8 7
KBC(2)
6
KBC(3)
10
24
31
25
30
KBC(4)
DP_PWON
FADEIN_BL_EN 26
29
27
28
C
CAM_I2C_SCL CAM_I2C_SDA
7
10
5 2
8
G2
1
42
14
9
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13 G3
CN802 FL806 1 2 3
C804 NA
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
9 8 7 6
CAM_VS CAM_HS CAM_MCLK CAM_PCLK
VIBRATOR
FLASH_LED KBR(3) KBC(3) TF_CMD
G4
VBACKUP C805 56p
CAM_RST CIF_PD VA705 EVLC5S02100
4
FB800
EVRC18S03Q015100R
INOUT_A1 INOUT_B1
G2
INOUT_A2 INOUT_B2
FL807 CAM_D(3) CAM_D(2) CAM_D(1) CAM_D(0)
43
13
FLASH_EN
G1
INOUT_A1 INOUT_B1
G1
4
44
12
KBR(4)
DVDD_CORE
5
3
45
11
VCAM_CORE_15
10
2
46
10
EVRC14S03Q030100R
G2
1
47
9
KBR(5)
VCAM_28
CAM_D(7) CAM_D(6) CAM_D(5) CAM_D(4)
8
LCD_ID
2M F/F CAMERA CONNECTOR FL805
20K
KBR(3)
7
EVRC14S03Q030100R
INOUT_A1 INOUT_B1
5
C
R802
48
G2
1
G1
MLCD_CS MLCD_RESET MLCD_RS MLCD_WR
49
7
SPK_RCV_P EVRC14S03Q030100R
INOUT_A1 INOUT_B1
G2
4 NC 6 CE
CAM_2V8_EN
FL803 1
VBAT ESD9X5.0ST5G INSTPAR ZD800
SPK_RCV_N
10
1
6
G2
VCAM_28
10
G1
MLCD_DATA(15)
VBAT
50
MLCD_VSYNC
9
MLCD_DATA(6)
C801 1u
C800 1u
1
EVRC14S03Q030100R
5
CAM_PWON
MLCD_DATA(2)
51
5
LED_A
10
VBAT
4
A
FLASH_LED
MLCD_DATA(0) MLCD_DATA(1)
52 LCD_BL_EN
8 6
10
CAMERA PART POWER
INOUT_A1 INOUT_B1
53
3
MLCD_RD
EVRC14S03Q030100R
G1
4
54
G2
1
CN800
2
C806 0.1u
C807 56p
C808 0.1u
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
VREXTH TF_DAT3 TF_DAT2 TF_CLK TF_DAT1 TF_DAT0
C809 NA
E
1
LGE Internal Use Only
2
3
4
5
- 116 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
D
7. CIRCUIT DIAGRAM
CAM SIDEKEY (CAM) KB101
1
GND
2
KBR(3)
3
KBC(2)
(CAM)
3 2 1
GND2
CN101
VOLUME SIDEKREY (DOWN) KB102
(UP) KB103
4
GND
3
KBR(3)
2
KBC(0)
(UP)
1
KBC(1)
(DOWN)
CN102 1 2 3 4
GND
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 117 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
MLCD_DATA(15) MLCD_DATA(14) MLCD_DATA(13) MLCD_DATA(12) MLCD_DATA(11) MLCD_DATA(10) MLCD_DATA(9) MLCD_DATA(8) MLCD_DATA(7) MLCD_DATA(6) MLCD_DATA(5) MLCD_DATA(4) MLCD_DATA(3) MLCD_DATA(2) MLCD_DATA(1) MLCD_DATA(0)
MLCD_RESET MLCD_CS MLCD_RS MLCD_WR MLCD_RD MLCD_VSYNC
26 25 24 23 22 21 20 19 18 17 16 15 14 G3
KBR(3) KBR(4) KBR(5)
A KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
FLASH_LED
G4
G4
C001 2.2u
C000 2.2u
VBAT
LIGHTING
B
17
4
FADE_CA3 FADE_CA1 FADE_CA2
VA002
VA001 C005 2.2u
ENM
ENC
MLED1
RC
10 9
120K
R008 330 FADE_CA1
R013
FADEIN_BL_EN
12 GND 11 CLED
30K
3
RM
FB000
C1P CPO
8
LD001
1 2
FADEIN_LED
LTC3210EUD_3TRPBF
R012
LD000
R006 300
R005 300
5 MLED2 6 MLED3 7 NC
R004 75
R003 75
16 C2P 15 VBAT 14 C1M 13 C2M
U000
FADEIN_LED
C003 1u
C002 18p
MLCD_DATA(15) MLCD_DATA(14) MLCD_DATA(13) MLCD_DATA(12) MLCD_DATA(11) MLCD_DATA(10) MLCD_DATA(9) MLCD_DATA(8)
100K
TP005
LCD_ID
1u
LCD_ID
G3
1 2 3 4 5 6 7 8 9 10 11 12 13
FLASH_EN FADEIN_BL_EN LED_A LCD_BL_EN DP_PWON
R010
B
100K
26 25 24 23 22 21 20 19 18 17 16 15 14
C004
ESD9X5.0ST5G INSTPAR VA000
MLCD_DATA(0) MLCD_DATA(1) MLCD_DATA(2) MLCD_DATA(3) MLCD_DATA(4) MLCD_DATA(5) MLCD_DATA(6) MLCD_DATA(7)
10
CN000 G1 G2
CN001 G1 G2 1 2 3 4 5 6 7 8 9 10 11 12 13
1608 TOP WHITE
TP000 TP001 TP002 TP003 TP004
R001
9
8
VBAT
IF3 = H IF2 = L IF1 = H
LD003
CN002 1 2 3 4 5 6 R000 100K 7 8 R002 100K 9 10 11 12 13 R035 100ohm 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
7
SSC-TWH104-HL
MLCD_VSYNC MLCD_RD MLCD_WR MLCD_RS MLCD_RESET MLCD_CS
6
LD002
A
5
ZIP CONN (0.85t)
DP_28
MLED LED_CA1 LED_CA2 LED_CA3 LED_CA4
4
PGND
3
SSC-TWH104-HL
2
3812 SIDE WHITE
1
FADE_CA2 FADE_CA3
C
DISPLAY PART POWER VBAT
C
VBAT
DP_28
SLIDE KEY
C007 1u
100K
BGM
R015
200
200
C006 1u
KBR(3) 680
R020
GND1 GND2
200
NC CE
R019
R021
R017
DP_PWON
2 5
R018
4 6
200
U001 R1114D281D-TR-F 1 3 VDD VOUT
S_UP
S_DOWN
S_MENU_LEFT
S_MENU_RIGHT
S_OK
S_LEFT
S_RIGHT
PLAY
FF
LED003
LED002
680 REW
SSC-FR104-II1
CHARGE PUMP
D
LED001
LED000
R022 KBR(4)
D R024
3LED(60mA) + FLASH(300mA)
KBR(5) 680 LED_A
C008
VOUT_FL
C011 2.2u
9 17
1.5K
16
R032
330
10
R034
100K
LCD_BL_EN
R033
E
VOUT_BL
R031 FLASH_EN
1
15 2
VIN
KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
C3-
C1C2+
C1+
12 14
11
1u
4
C010 1u
C009 1u
C2C3+
VBAT
R026 R027 R028 R029 R030
680 680 680 680 680
FB001 3
FLASH_LED FB002
13
MLED
GND PGND
EN_FLSH EN_SET
U003 AAT2805IXN-4.5-T1
8 D1 7 D2 6 D3 5 D4
LED_CA1 LED_CA2 LED_CA3 LED_CA4 C012 27p
C013 1u
C014 1u
C015 27p
100K
1
LGE Internal Use Only
2
3
4
5
- 118 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
1
2
3
4
6
5
7
8
9
10
A
VREXTH SIDE_KEY-HOLD
CNN
u-SD CARD
CN900 500873-0802 GND DAT2_RSV
TF_DAT2 TF_DAT3 TF_CMD
CD_DAT3_CS
FLASH_LED
CMD_DI VDD
KBR(3) KBC(3) TF_CMD
CLK_SCLK
TF_CLK
VSS DAT0_DO DAT1_RSV
TF_DAT0 TF_DAT1
B
1 2 3 4 5 6 7 8 9 10 11 12
VIBRATOR
VBACKUP
24 23 22 21 20 19 18 17 16 15 14 13
VREXTH TF_DAT3 TF_DAT2
R905
150
R904
150
KBC(3) KBR(3)
CN703
S900
EVLC5S02100 VA901
TF_CLK
EVLC5S02100 VA902
TF_DAT1 TF_DAT0
B
GND C900 C901 7p 1u
C
BACK-UP BATTERY 3V/1mA
CAMERA FLASH LED
C
VIBRATOR FLASH_LED
VBACKUP
39
VA900 ICVN0505X150FR
R901
R902
R903
39
39
39
OUT900
VIBRATOR C903 1u
C902 0.1u OUT901
BAT900
1 3
4 R900
LD900
2
LEWW-S35KA
D
D
E
1
2
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
3
4
5
- 119 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
1
2
3
4
5
6
7
8
9
10
VBAT CN101
MLCD_DATA(0) MLCD_DATA(1) MLCD_DATA(2) MLCD_DATA(3) MLCD_DATA(4) MLCD_DATA(5) MLCD_DATA(6) MLCD_DATA(7)
VBAT
G1
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
MLCD_DATA(0) MLCD_DATA(1) MLCD_DATA(2) MLCD_DATA(3) MLCD_DATA(4)
B
MLCD_DATA(5) MLCD_DATA(6) MLCD_DATA(7) MLCD_DATA(8) MLCD_DATA(9) MLCD_DATA(10) MLCD_DATA(11) MLCD_DATA(12) MLCD_DATA(13) MLCD_DATA(14) MLCD_DATA(15)
MLCD_CS MLCD_RESET MLCD_RS MLCD_WR DP_PWON LCD_ID
LCD_ID MLCD_DATA(15) MLCD_DATA(14) MLCD_DATA(13) MLCD_DATA(12) MLCD_DATA(11) MLCD_DATA(10) MLCD_DATA(9) MLCD_DATA(8)
G2
CN103
MLCD_DATA(15:0)
26 25 24 23 22 21 20 19 18 17 16 15 14
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28
MLCD_RD LCD_BL_EN FLASH_LED SLIDE_KEY_BL_EN MLCD_VSYNC CN102
SPK_RCV_N SPK_RCV_P KBR(3) KBR(4) KBR(5) KBC(0) KBC(1) KBC(2) KBC(3) KBC(4) FADEIN_BL_EN FLASH_EN
1 2 3 4 5 6 7 8 9 10 11 12 13
FLASH_EN FADEIN_BL_EN SLIDE_KEY_BL_EN LCD_BL_EN DP_PWON MLCD_RESET MLCD_CS MLCD_RS MLCD_WR MLCD_RD MLCD_VSYNC
G1
26 25 24 23 22 21 20 19 18 17 16 15 14
KBR(3) KBR(4) KBR(5) KBC(0) KBC(1) KBC(2) KBC(3) KBC(4)
FLASH_LED
G2
Audio Filter & PAD R100
SPK101
SPK_RCV_P 0 C101 100p R101
SPK102
SPK_RCV_N
D
0 C102 47p
C103 47p VA101
VA102
EVLC18S02015
1
2
LGE Internal Use Only
3
4
5
- 120 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
8. BGA IC Pin Check Bluetooth IC: BRF6300
IN USE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 121 -
LGE Internal Use Only
8. BGA IC Pin Check
LGE Internal Use Only
- 122 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 123 -
LGE Internal Use Only
8. BGA IC Pin Check
TRANSCEIVER: R2A60167BG
Used Not used
LGE Internal Use Only
- 124 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Analog Base Band
12 11 10 9 8 7 6 5 4 3 2 1
M
L
K
J
H
G
F
E
D
C
B
A
IN USE
NOT IN USE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 125 -
LGE Internal Use Only
8. BGA IC Pin Check
Analog Base Band
LGE Internal Use Only
- 126 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Digital Base Band
IN USE
NOT IN USE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 127 -
LGE Internal Use Only
8. BGA IC Pin Check
Digital Base Band
LGE Internal Use Only
- 128 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Digital Base Band
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 129 -
LGE Internal Use Only
8. BGA IC Pin Check
Digital Base Band
LGE Internal Use Only
- 130 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Digital Base Band
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 131 -
LGE Internal Use Only
8. BGA IC Pin Check
Digital Base Band
LGE Internal Use Only
- 132 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Digital Base Band
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 133 -
LGE Internal Use Only
8. BGA IC Pin Check
Digital Base Band
LGE Internal Use Only
- 134 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Digital Base Band
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 135 -
LGE Internal Use Only
8. BGA IC Pin Check
Codec (WM8990)
LGE Internal Use Only
- 136 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Codec (WM8990)
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 137 -
LGE Internal Use Only
8. BGA IC Pin Check
Multi Media Chip (TCC7402)
LGE Internal Use Only
- 138 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA IC Pin Check
Multi Media Chip (TCC7402)
TOP VIEW
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 139 -
LGE Internal Use Only
8. BGA IC Pin Check
Multi Media Chip (TCC7402) TOP VIEW
LGE Internal Use Only
- 140 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
< SIDE KEY> - Volume & CAM Key
< SLIDE SW> - Slide open/close operation
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
< KEY BACKLIGHT> - Numeric key B/L
- 141 -
LGE Internal Use Only
9. PCB LAYOUT
< FPCB connector> - LCD assembly status Connector combination
< BLUETOOTH> - B/T operation
< SUB connector> - u-SD & Vibrator operation
< FM Tuner> - FM Radio operation
< CAM connector> - Slide open/close
< CODEC> - Speaker operation
< Xtal> - Check the freq. 32KHz
< ABB> - Check output of LDO
< DBB> -
< OVP> - Check VCHG output
< Xtal> - Check the freq. 26MHz
< MEMORY> - Check SW download < PAM> TX amplifier operation
< Transceiver> - Check Rx operation < RF SW>
< FEM> - Rx, Tx switching selection
< SIM Connector> - Socket soldering
< Charging IC> - Check the TA & battery
< MIC> - Voice input
LGE Internal Use Only
- 142 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
< KEY BACKLIGHT> - Function key B/
< Music Lighting> - MP3 Light operation
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 143 -
LGE Internal Use Only
9. PCB LAYOUT
< LCD connector> - connector combination
< LCD Backlight driver> - LCD B/L problem < FPCB connector> - connector combination
LGE Internal Use Only
< Music Light driver> - MP3 Lighting problem
- 144 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
< FLASH> - CAM FLASH operation
< u-SD connector> - Socket soldering - Proper u-SD is used
< Back-up battery> - RTC operation
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 145 -
LGE Internal Use Only
9. PCB LAYOUT
< Slide PCB connector> - LCD display & Function key problem
< FPCB connector> - connector combination
LGE Internal Use Only
- 146 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
< SPEAKER PAD> - Check soldering
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 147 -
LGE Internal Use Only
9. PCB LAYOUT
LGE Internal Use Only
- 148 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
< Side Key PAD> - Check soldering
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 149 -
LGE Internal Use Only
LGE Internal Use Only
- 150 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. Calibration
10. Calibration 10.1 What’s the Rx Calibration? 10.1.1 Find proper AGC Gain to make the same Rx Power fed into the Base Band Part regardless of Antenna Input Level 10.1.2 Can make report correct RSSI level
X
Y
BB Part
G X(Input Level)+G(Gain)=Y
10.2 What’s the Tx Calibration? 10.2.1 To make Tx Power Level transmitted properly following the information of Base Station
GSM 5 Level
Base Station
33 dBm
Mobile Station
Tx Cal = In this case, to make MS transmit 33dBm
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 151 -
LGE Internal Use Only
10. Calibration
10.3 Calibration program - HOT_KIMCHI 10.3.1 Calibration Program (HOT_KIMCHI) - Under windows 2k or XP - PIF JIG Support Agilent 8960 Test Set
10.3.2 Required Equipments - Test PC with PCMCIA slot - GPIB card - E5515C(Agilent 8960 series) - Power supply
LGE Internal Use Only
- 152 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. Calibration
10.3.3 Calibration Equipment Setup
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 153 -
LGE Internal Use Only
10. Calibration
10.3.4 Calibration program - HOT_KIMCHI 10.3.4.1 Open the HOT_KIMCHI folder
10.3.4.2 Execute Program (HOT_KIMCHI)
LGE Internal Use Only
- 154 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. Calibration
10.3.4.3 Set the “SETTING” menu 10.3.4.4 Click the “START”
LOGIC MODE 1. CAL ONLY 2. AUTO ONLY 3. CAL + AUTO
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 155 -
LGE Internal Use Only
10. Calibration
10.3.4.5 Check “[TEST RESULT]: PASS”
LGE Internal Use Only
- 156 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. Engineering Mode
11. Engineering Mode - Enter Engineering Mode : 2945#*#
1. All Auto Test : all function of Handset Auto Test 2. Baseband : UART, LCD, Camera, Sound, Serial Port, Battery, FMRadio, BT Test 1) LED i) Backlight a. Main LCD On/Off b. Keypad On/Off 2) LCD i) LCD auto a. LCD auto main ii) LCD color a. Main LCD iii) Main LCD RGB a. Red b. Green c. Blue d. White e. Black f. RGB Value iv) Display test 3) Camera i) Main LCD Preview 4) Alert i) Vibrator ii) Ring iii) Effect sound iv) iMelody sound v) EMS sound vi) Volume vii) Volume Gain Control 5) Serial Port i) Modem a. FAX & DATA b. PANEL c. L1 TRACE d. DUMMY ii) Irda a. PANEL b. L1 TRACE L c. HandsFree d. Irda e. DUMMY 6) Battery Info1
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 157 -
LGE Internal Use Only
11. Engineering Mode
7) Audio Gain i) Receiver a. Voice 1. Uplink / Amp 2. Downlink 3. Sidetone b. Keytone 1. Uplink / Amp 2. Downlink 3. Sidetone c. Stream 1. Uplink / Amp 2. Stereo Left 3. Stereo Right ii) EarMic a. Voice 1. Uplink / Amp 2. Downlink 3. Sidetone b. Keytone 1. Uplink / Amp 2. Downlink 3. Sidetone c. Stream 1. Uplink / Amp 2. Stereo Left 3. Stereo Right iii) Loud Speaker a. Voice 1. Uplink / Amp 2. Downlink 3. Sidetone b. Keytone 1. Uplink / Amp 2. Downlink 3. Sidetone c. Stream 1. Uplink / Amp 2. Stereo Left 3. Stereo Right
LGE Internal Use Only
iv) HandsFree a. Voice 1. Uplink / Amp 2. Downlink 3. Sidetone b. Keytone 1. Uplink / Amp 2. Downlink 3. Sidetone c. Stream 1. Uplink / Amp 2. Stereo Left 3. Stereo Right v) SlideOff Receiver a. Voice 1. Uplink / Amp 2. Downlink 3. Sidetone b. Keytone 1. Uplink / Amp 2. Downlink 3. Sidetone c. Stream 1. Uplink / Amp 2. Stereo Left 3. Stereo Right vi) SlideOff Speaker a. Voice 1. Uplink / Amp 2. Downlink 3. Sidetone b. Keytone 1. Uplink / Amp 2. Downlink 3. Sidetone c. Stream 1. Uplink / Amp 2. Stereo Left 3. Stereo Right
- 158 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. Engineering Mode
vii) Loopback Test a. Loopback ON b. Loopback OFF c. Loud Spk ON d. Loud Spk OFF viii) AQI Control a. AEC 1. AEC Mode 1) AEC1.8 VAD+E5 2) AEC1.8 VAD 3) AEC2.0 Div enable 4) AEC2.0 Div disable 5) AEC disable 2. AEC Custom 3. AEC View b. ES Behavior 1. Behavior 1 2. Behavior 1a 3. Behavior 2a 4. Behavior 2b 5. Behavior 2c 6. Behavior 2c idle 7. Behavior 3 8. ES Disabled 9. ES View c. ES Custom 1. Mode, Gain 2. TCL value 3. Pwr, Timing 4. DL vector 5. UL vector 6. ES View d. ANR 1. ANR Setting 2. ANR View e. IIR Filter 1. IIR DL Setting1 2. IIR DL Setting2 3. IIR DL Setting3 4. IIR UL Setting4 5. IIR UL Setting5 6. IIR UL Setting6 7. IIR DL Disable f. Limiter 1. Limiter Setting 2. Limiter View
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
G. DRC 1. DRC configur 2. DRC configur 3. DRC configur 4. DRC configur 5. DRC configur 6. DRC configur 7. DRC disable H. AGC 1. 8kHz, 20ms 2. 8kHz, 10ms 3. 16kHz, 20ms 4. 16kHz, 10ms 5. AGC disab le
e1 e2 e3 e4 e5 e6
) DVC Gain ) Audi o Info 8) FMRadio Test i) On Off Test a. FMRadio PowerUp b. FMRadio PowerDown c. FMSpeaker d. FMHeadPhon e ii) Tune Test a. Tune 91.9MHz b. Tun e 103.5MHz iii) Seek Test a. Seek Up b. Seek Down iv ) Volum e Test a. Volum e Up b. Volum e Down v) FM RSSI level View a. RSSI ON b. RSSI OFF 9) Blu etooth Te st i) Enter Test Mode a. Audio T est b. RF Test ii) Change BTS Script fil e a. RF Test Mode b. Norm al Mode c. Delete BTS Scrip f ile iii) OnOff Test a. Blu etooth On b. Blu etooth Off iv ) BT Channel Test v)Activ ate PTS Test Mode vi) XHTML te st
- 159 -
LGE Internal Use Only
11. Engineering Mode
0) CS User Tendency *) TCC Rom Version 3. KM500d Vers : KM500d Version Info. 4. Eng Mode : PS Info. 1) Cell Environ. 2) Location Info 3) Layer1 Info 5. Call Timer : Call Duration Info. 6. Factory default : Factory Reset 7. New Auto Test 8. GSM Band Test 1) GSM ALL BAND 2) GSM 850 3) GSM 900 4) DCS 1800 5) PCS 1900 9. TCC Power
LGE Internal Use Only
- 160 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST 12.1 EXPLODED VIEW
24 21
23
17
22
11
12
9 7
13
5 75
2
14
1
10
67
16 8
73 77
15
58
68 72 71
59 60 57 55
62
54
47
42
70
50
48 6
74
61
56
69
49 63
4 3
46
64 65
45 44 53 30
28
39
38
66
43
51 52
27
76
37 29
36
25
26
40
31 32
34
35
33
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
41 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62
- 161 -
61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
LGE Internal Use Only
ASS’Y EXPLODED VIEW
I H G
C
E
D
F
B A
R Q P O N M L K J I H G F E D C B A
R Q P O N M L K J
LGE Internal Use Only
- 162 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC
12.2 Replacement Parts Level
Location No.
3
MCJZ00
COVER
MCJZ0030501
1146*996*105_TDR_Reliance
Without Color
3
MPAD00
PACKING,SHELL
MPAD0005804
PRINTING, (empty), , , , ,
Without Color
3
MPCY00
PALLET
MPCY0013701
COMPLEX, (empty), , , , ,
Without Color
3
MSCY00
SLEEVE
MSCY0001001
Deadspace Keeping Off_TDR_RLC
Without Color
2
APEY00
PHONE
APEY0475603
Black Blue
51
3
ACGM00
COVER ASSY,REAR
ACGM0096501
Black
P
4
MCJN00
COVER,REAR
MCJN0072901
MOLD, PC LUPOY SC-1004A, , , , ,
Black
58
4
MGAE00
GASKET,DUST
MGAE0000701
COMPLEX, (empty), , , , ,
Black
63
4
MLAB00
LABEL,A/S
MLAB0001102
C2000 USASV DIA 4.0
White
59
4
MLCE00
LENS,FLASH
MLCE0008301
COMPLEX, (empty), , , , ,
White
62
4
MLEA00
LOCKER,BATTERY
MLEA0041001
MOLD, PC LUPOY SC-1004A, , , , ,
Black
67
4
MPBJ00
PAD,MOTOR
MPBJ0047801
COMPLEX, (empty), , , , ,
Without Color
61
4
MPBT00
PAD,CAMERA
MPBT0048301
COMPLEX, (empty), , , , ,
Without Color
65
4
MPFZ00
PLATE
MPFZ0031801
PRESS, STS, , , , ,
Without Color
66,60
4
MSDC00
SPRING,LOCKER
MSDC0014201
MOLD, PC LUPOY HI-1002M, , , , ,
Metal Silver
68
4
MSDD00
SPRING,PLATE
MSDD0007001
PRESS, STS, , , , ,
4
MTAB00
TAPE,PROTECTION
MTAB0192201
COMPLEX, (empty), , , , ,
Without Color
73
4
MTAB01
TAPE,PROTECTION
MTAB0192301
COMPLEX, (empty), , , , ,
Without Color
64
4
MTAK00
TAPE,CAMERA
MTAK0003601
COMPLEX, (empty), , , , ,
Without Color
69
4
MTAZ00
TAPE
MTAZ0197901
COMPLEX, (empty), , , , ,
Without Color
71
4
MWAE00
WINDOW,CAMERA
MWAE0028901
COMPLEX, (empty), , , , ,
Without Color
70
4
MWAH00 WINDOW,FLASH
MWAH0008601
COMPLEX, (empty), , , , ,
Without Color
72
4
SNGF00
ANTENNA,GSM,FIXED
SNGF0029702
3.0 ,-2.0 dBd,, ,internal, GSM900/1800/1900 ,; ,TRIPLE ,2.0 ,50 ,3.0
76
4
SNGF01
ANTENNA,GSM,FIXED
SNGF0029801
3.0 ,-2.0 dBd,, ,internal, Bluetooth ,; ,SINGLE ,-2.0 ,50 ,3.0
77
3
ACGQ00
COVER ASSY,SLIDE
ACGQ0020901
Black
4
ABGG00
BUTTON ASSY,SUB
ABGG0000801
Black
B,4
4
ACGK00
COVER ASSY,FRONT
ACGK0095501
Black
J
5
1
TAPE,PROTECTION
MTAB0209603
COMPLEX, (empty), , , , ,
Without Color
35
5
MBJC00
BUTTON,FUNCTION
MBJC0023201
COMPLEX, (empty), , , , ,
Black
29
5
MBJL00
BUTTON,SIDE
MBJL0046401
COMPLEX, (empty), , , , ,
Black
34
5
MBJL01
BUTTON,SIDE
MBJL0046301
COMPLEX, (empty), , , , ,
Black
31
5
MCCE00
CAP,RECEPTACLE
MCCE0040201
COMPLEX, (empty), , , , ,
Black
27
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
- 163 -
Color
Remrak
White
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
5
MCJK00
COVER,FRONT
MCJK0077201
5
MDAG00
DECO,FRONT
5
MFBD00
5
Part Name
Color
Remrak
MOLD, PC LUPOY SC-1004A, , , , ,
Black
28
MDAG0031101
COMPLEX, (empty), , , , ,
Black
25
FILTER,MIKE
MFBD0026401
COMPLEX, (empty), , , , ,
Black
33
MICC00
INSERT,FRONT(UPPER)
MICC0010001
D2.2 L2.0 KURL 45
Gold
36
5
MSGY00
STOPPER
MSGY0022201
COMPLEX, (empty), , , , ,
Black
26
5
MTAB00
TAPE,PROTECTION
MTAB0209602
COMPLEX, (empty), , , , ,
Without Color
30,32
5
MTAB02
TAPE,PROTECTION
MTAB0209601
COMPLEX, (empty), , , , ,
Without Color
4
ACGR00
COVER ASSY,SLIDE(LOWER)
ACGR0012701
Black
5
ARDY00
RAIL ASSY,SLIDE
ARDY0003901
Black
4
ACGS00
COVER ASSY,SLIDE(UPPER)
ACGS0014901
Black
A
5
MCJW00
COVER,SLIDE(UPPER)
MCJW0015201
MOLD, PC LUPOY SC-1004A, , , , ,
Black
7
5
MDAE00
DECO,FOLDER(UPPER)
MDAE0041901
MOLD, PC LUPOY SC-1004A, , , , ,
Black
3
5
MICE00
INSERT,NUT
MICE0002401
COMPLEX, (empty), , , , ,
Without Color
12
5
MICE01
INSERT,NUT
MICE0002402
COMPLEX, (empty), , , , ,
Without Color
14
5
MMAA00
MAGNET,SWITCH
MMAA0008701
COMPLEX, (empty), , , , ,
Without Color
8
5
MPBG00
PAD,LCD
MPBG0067301
COMPLEX, (empty), , , , ,
Black
11
5
MPBN00
PAD,SPEAKER
MPBN0045101
COMPLEX, (empty), , , , ,
Black
12
5
MSGY00
STOPPER
MSGY0022001
COMPLEX, (empty), , , , ,
Black
9
5
MSGY01
STOPPER
MSGY0022101
COMPLEX, (empty), , , , ,
Black
5
MTAA00
TAPE,DECO
MTAA0147001
COMPLEX, (empty), , , , ,
Without Color
6
5
MTAD00
TAPE,WINDOW
MTAD0074701
COMPLEX, (empty), , , , ,
Without Color
5
5
MTAZ00
TAPE
MTAZ0207101
COMPLEX, (empty), , , , ,
Without Color
78
5
MWAC00 WINDOW,LCD
MWAC0088201
COMPLEX, (empty), , , , ,
Without Color
6
MWAC00 WINDOW,LCD
MWAC0097801
COMPLEX, (empty), , , , ,
Without Color
4
MCCH00
CAP,SCREW
MCCH0113801
COMPLEX, (empty), , , , ,
Black
4
MLAZ00
LABEL
MLAZ0038303
PRINTING, (empty), , , , ,
White
4
MTAB00
TAPE,PROTECTION
MTAB0192101
COMPLEX, (empty), , , , ,
Without Color
1
4
MTAB01
TAPE,PROTECTION
MTAB0197501
COMPLEX, (empty), , , , ,
Without Color
20
4
MTAZ00
TAPE
MTAZ0198801
COMPLEX, (empty), , , , ,
Without Color
38
4
MTAZ000 TAPE
MTAZ0198803
COMPLEX, (empty), , , , ,
Without Color
39
4
MTAZ01
MTAZ0198802
COMPLEX, (empty), , , , ,
Without Color
TAPE
LGE Internal Use Only
Part Number
Description
- 164 -
F,21
24
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
12.2 Replacement Parts Level
Location No.
1
Part Name
Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC
Part Number
GSM(SLIDE)
TGLL0016613
Description
Color Black Blue
3
WSAY00
SOFTWARE,APPLICATION
WSAY0119201
KM500_MobileSync_080115
2
APAY00
PACKAGE
APAY0106301
KM500d VIV Packing
Without Color
6
BFAA00
FILM,INMOLD
BFAA0077901
; ,[empty] , , ,
Without Color
4
GMEY01
SCREW MACHINE,BIND
GMEY0010401
1.4 mm,2 mm,MSWR3(FN) ,N ,+ ,NYLOK
4
GMEY02
SCREW MACHINE,BIND
GMEY0017301
1.4 mm,1.6 mm,SWCH18A ,B ,TRI , ,; ,[empty] ,[empty] , , ,SWCH ,BLACK ,[empty] ,[empty]
4
GMZZ01
SCREW MACHINE
GMZZ0019003
3.5 mm,1.5 mm,MSWR3 ,N ,+ ,- ,NYLOK Coating (ZnBBLACK)
4
SACY00
PCB ASSY,FLEXIBLE
SACY0066501
5
SACB00
PCB ASSY,FLEXIBLE,INSERT
SACB0041901
Slide LCD FPCB
5
SACE00
PCB ASSY,FLEXIBLE,SMT
SACE0060701
Slide LCD FPCB
6
SACC00
PCB ASSY,FLEXIBLE,SMT BOTTOM
SACC0039401
Slide LCD FPCB
7
C101
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7
C102
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
7
C103
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
7
R100
RES,CHIP,MAKER
ERHZ0000401
0 ohm,1/16W ,J ,1005 ,R/TP
7
R101
RES,CHIP,MAKER
ERHZ0000401
0 ohm,1/16W ,J ,1005 ,R/TP
7
VA101
VARISTOR
SEVY0003801
18 V, ,SMD ,
7
VA102
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
SACD00
PCB ASSY,FLEXIBLE,SMT TOP
SACD0050501
Slide LCD FPCB
7
CN101
CONNECTOR,BOARD TO BOARD
ENBY0025201
26 PIN,0.4 mm,ETC , ,H=0.9, Header
7
CN102
CONNECTOR,BOARD TO BOARD
ENBY0025201
26 PIN,0.4 mm,ETC , ,H=0.9, Header
7
CN103
CONNECTOR,BOARD TO BOARD
ENBY0042601
54 PIN,0.4 mm,ETC , , ,; , ,0.40MM ,[empty] ,MALE ,[empty] ,R/TP , ,
6
SPCY00
PCB,FLEXIBLE
SPCY0124701
POLYI , mm,DOUBLE , ,; , , , , , , , , ,
4
SAEY00
PCB ASSY,KEYPAD
SAEY0059101
5
SAEB00
PCB ASSY,KEYPAD,INSERT
SAEB0023501
6
ADCA00
DOME ASSY,METAL
ADCA0071401
5
SAEE00
PCB ASSY,KEYPAD,SMT
SAEE0026101
SAEC00
PCB ASSY,KEYPAD,SMT BOTTOM
SAEC0024301
6
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Remrak
- 165 -
Silver
H,22 K, 37
Black
G, 74,23
Without Color
C,15
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
7
C000
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
7
C001
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
7
C002
CAP,CERAMIC,CHIP
ECCH0000113
18 pF,50V,J,NP0,TC,1005,R/TP
7
C003
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7
C004
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C005
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
7
C006
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7
C007
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C008
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C009
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C010
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C011
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
7
C012
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
7
C013
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C014
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C015
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
7
CN000
CONNECTOR,BOARD TO BOARD
ENBY0025501
26 PIN,0.4 mm,ETC , ,H=0.9, Socket
7
CN001
CONNECTOR,BOARD TO BOARD
ENBY0025501
26 PIN,0.4 mm,ETC , ,H=0.9, Socket
7
CN002
CONNECTOR,FFC/FPC
ENQY0013901
35 PIN,0.3 mm,STRAIGHT , , ,; , ,0.30MM ,FPC ,STRAIGHT ,BOTH ,SMD ,R/TP ,[empty] ,
7
FB000
FILTER,BEAD,CHIP
SFBH0000903
600 ohm,1005 ,
7
FB001
FILTER,BEAD,CHIP
SFBH0000903
600 ohm,1005 ,
7
FB002
FILTER,BEAD,CHIP
SFBH0000903
600 ohm,1005 ,
7
R000
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R001
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R002
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R008
RES,CHIP,MAKER
ERHZ0000464
330 ohm,1/16W ,J ,1005 ,R/TP
7
R010
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R012
RES,CHIP,MAKER
ERHZ0003001
30 Kohm,1/16W ,F ,1005 ,R/TP
7
R013
RES,CHIP,MAKER
ERHZ0000414
120 Kohm,1/16W ,J ,1005 ,R/TP
7
R015
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R021
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R022
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R024
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R026
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R027
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
Part Name
LGE Internal Use Only
Part Number
Description
- 166 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
7
R028
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R029
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R030
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
7
R031
RES,CHIP,MAKER
ERHZ0000529
1.5 Kohm,1/16W ,J ,1005 ,R/TP
7
R032
RES,CHIP,MAKER
ERHZ0000464
330 ohm,1/16W ,J ,1005 ,R/TP
7
R033
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R034
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R035
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
U000
IC
EUSY0188105
QFN33 ,16 PIN,R/TP ,4LED/25mA, Flash/400mA
7
U001
IC
EUSY0232812
SON1612-6 ,6 PIN,R/TP ,2.8V, 150mA LDO
7
U003
IC
EUSY0238302
TDFN44-16 ,16 PIN,R/TP ,4LED, Flash(up to 250mA)Charge pump,PBFREE
7
VA000
DIODE,TVS
EDTY0009101
SOD-923 ,5 V,150 mW,R/TP ,1.0*0.6*0.4
7
VA001
DIODE,TVS
EDTY0009101
SOD-923 ,5 V,150 mW,R/TP ,1.0*0.6*0.4
7
VA002
DIODE,TVS
EDTY0009101
SOD-923 ,5 V,150 mW,R/TP ,1.0*0.6*0.4
6
SAED00
PCB ASSY,KEYPAD,SMT TOP
SAED0024301
7
LD000
DIODE,LED,CHIP
EDLH0013403
WHITE ,ETC ,R/TP ,3.8*1.2*0.6T ,; ,[empty] ,2.9~3.2V ,20mA ,1200~1400mcd , ,126mW ,[empty] ,[empty] ,2P
7
LD001
DIODE,LED,CHIP
EDLH0013403
WHITE ,ETC ,R/TP ,3.8*1.2*0.6T ,; ,[empty] ,2.9~3.2V ,20mA ,1200~1400mcd , ,126mW ,[empty] ,[empty] ,2P
7
LD002
DIODE,LED,CHIP
EDLH0011901
WHITE ,1608 ,R/TP ,PB-FREE(ZENER)
7
LD003
DIODE,LED,CHIP
EDLH0011901
WHITE ,1608 ,R/TP ,PB-FREE(ZENER)
7
LED000
DIODE,LED,CHIP
EDLH0007901
RED ,1608 ,R/TP ,Indicator,0.4T Red LED
7
LED001
DIODE,LED,CHIP
EDLH0007901
RED ,1608 ,R/TP ,Indicator,0.4T Red LED
7
LED002
DIODE,LED,CHIP
EDLH0007901
RED ,1608 ,R/TP ,Indicator,0.4T Red LED
7
LED003
DIODE,LED,CHIP
EDLH0007901
RED ,1608 ,R/TP ,Indicator,0.4T Red LED
7
R003
RES,CHIP,MAKER
ERHZ0000509
75 ohm,1/16W ,J ,1005 ,R/TP
7
R004
RES,CHIP,MAKER
ERHZ0000509
75 ohm,1/16W ,J ,1005 ,R/TP
7
R005
RES,CHIP,MAKER
ERHZ0000458
300 ohm,1/16W ,J ,1005 ,R/TP
7
R006
RES,CHIP,MAKER
ERHZ0000458
300 ohm,1/16W ,J ,1005 ,R/TP
7
R017
RES,CHIP,MAKER
ERHZ0000527
200 ohm,1/6W ,J ,1005 ,R/TP
7
R018
RES,CHIP,MAKER
ERHZ0000527
200 ohm,1/6W ,J ,1005 ,R/TP
7
R019
RES,CHIP,MAKER
ERHZ0000527
200 ohm,1/6W ,J ,1005 ,R/TP
7
R020
RES,CHIP,MAKER
ERHZ0000527
200 ohm,1/6W ,J ,1005 ,R/TP
6
SPEY00
PCB,KEYPAD
SPEY0053801
FR-4 ,0.5 mm,BUILD-UP 4 , ,; , , , , , , , , ,
4
SUSY00
SPEAKER
SUSY0027602
4
SVLM00
LCD MODULE
SVLM0027001
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
Color
Remrak
MAIN ,240*320 (2.0") ,37.2*52.1*1.5(T) ,262k ,TFT ,TM ,uPD161707 (NEC) ,IPS
- 167 -
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
3
AKAC00
Part Name KEYPAD ASSY,MAIN
Part Number
Description
AKAC0001601
Color
Remrak
Black
L, 40
Black
Q
3
GMZZ00
SCREW MACHINE
GMZZ0019005
3.5 mm,1.5 mm,MSWR3 ,N ,+ ,- ,NYLOK Coating , , , , , , ,,,
3
MLAK00
LABEL,MODEL
MLAK0010807
PRINTING, (empty), , , , ,
3
SACY00
PCB ASSY,FLEXIBLE
SACY0066502
SUB FPCB Assy
4
SACB00
PCB ASSY,FLEXIBLE,INSERT
SACB0041902
SUB FPCB Assy
5
ABFZ00
BRACKET ASSY
ABFZ0012901
MOTOR
Black
6
MBFG00
BRACKET,MOTOR
MBFG0000601
COMPLEX, (empty), , , , ,
Black
6
MTAZ00
TAPE
MTAZ0195201
COMPLEX, (empty), , , , ,
Without Color
5
SJMY00
VIBRATOR,MOTOR
SJMY0008406
3 V,80 mA,10*2.7 ,17mm ,; ,3V , , ,12000 , , , ,31
4
SACE00
PCB ASSY,FLEXIBLE,SMT
SACE0060702
SUB FPCB Assy
5
SACC00
PCB ASSY,FLEXIBLE,SMT BOTTOM
SACC0039402
SUB FPCB Assy
6
BAT900
BATTERY,CELL,LITHIUM
SBCL0001305
3 V,1 mAh,COIN ,SMT Temp.260 degree. PB-Free B/B
6
C900
CAP,CERAMIC,CHIP
ECCH0000108
7 pF,50V,D,NP0,TC,1005,R/TP
6
C901
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C902
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C903
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
CN900
CONNECTOR,BOARD TO BOARD
ENBY0019601
24 PIN,.4 mm,ETC , ,H=1.5, Header
6
LD900
DIODE,LED,MODULE
EDLM0005501
R,G,B ,3 LED,3.5*2.8*1.8 ,R/TP ,Flash LED
6
R900
RES,CHIP,MAKER
ERHZ0000473
39 ohm,1/16W ,J ,1005 ,R/TP
6
R901
RES,CHIP,MAKER
ERHZ0000473
39 ohm,1/16W ,J ,1005 ,R/TP
6
R902
RES,CHIP,MAKER
ERHZ0000473
39 ohm,1/16W ,J ,1005 ,R/TP
6
R903
RES,CHIP,MAKER
ERHZ0000473
39 ohm,1/16W ,J ,1005 ,R/TP
6
R904
RES,CHIP,MAKER
ERHZ0000420
150 ohm,1/16W ,J ,1005 ,R/TP
6
R905
RES,CHIP,MAKER
ERHZ0000420
150 ohm,1/16W ,J ,1005 ,R/TP
6
S900
CONN,SOCKET
ENSY0014101
8 PIN,ETC , ,1.1 mm,T-Flash Memory Socket
6
VA900
VARISTOR
SEVY0004101
5.6 V, ,SMD ,360pF, 1005
6
VA901
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
VA902
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
5
SACD00
PCB ASSY,FLEXIBLE,SMT TOP
SACD0050502
SUB FPCB Assy
5
SPCY00
PCB,FLEXIBLE
SPCY0124801
POLYI , mm,DOUBLE , ,; , , , , , , , , ,
3
SAFY00
PCB ASSY,MAIN
SAFY0238901
4
SAFB00
PCB ASSY,MAIN,INSERT
SAFB0079001
5
ACKA00
CAN ASSY,SHIELD
ACKA0005301
6 6
MCBA001 CAN,SHIELD MLAZ4
LABEL
LGE Internal Use Only
Without Color
57
Without Color
MCBA0023201
PRESS, STS, , , , ,
Without Color
47
MLAZ0040401
WEEE Marking Label
Without Color
53
- 168 -
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
Part Name
Part Number
Description
Color
Remrak
Without Color
52
6
MPBU005 PAD,CONNECTOR
MPBU0019001
COMPLEX, (empty), , , , ,
6
MTAC002 TAPE,SHIELD
MTAC0063603
COMPLEX, (empty), , , , ,
6
MTAC003 TAPE,SHIELD
MTAC0063601
COMPLEX, (empty), , , , ,
6
MTAC004 TAPE,SHIELD
MTAC0063602
COMPLEX, (empty), , , , ,
5
ACMY00
CAMERA ASSY
ACMY0006401
6
ABFZ00
BRACKET ASSY
ABFZ0013001
CAMERA
7
MBFP00
BRACKET,CAMERA
MBFP0008001
COMPLEX, (empty), , , , ,
Without Color
45
7
MTAZ00
TAPE
MTAZ0195301
COMPLEX, (empty), , , , ,
Without Color
43
7
MTAZ01
TAPE
MTAZ0205801
COMPLEX, (empty), , , , ,
Without Color
6
SVCY00
CAMERA
SVCY0015801
CMOS ,MEGA ,2M SS LSI 1/4" Sensor( 8" Wafer)
5
ADCA00
DOME ASSY,METAL
ADCA0071601
5
SPKY00
PCB,SIDEKEY
SPKY0055201
4
SAFF00
PCB ASSY,MAIN,SMT
SAFF0155701
5
MLAZ00
LABEL
MLAZ0038301
5
SAFC00
PCB ASSY,MAIN,SMT BOTTOM
SAFC0101201
6
C100
CAP,CHIP,MAKER
ECZH0025920
1000 pF,16V ,K ,X7R ,HD ,0603 ,R/TP
6
C101
CAP,CERAMIC,CHIP
ECCH0009506
27 pF,25V ,J ,NP0 ,TC ,0603 ,R/TP
6
C104
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C105
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C106
CAP,CERAMIC,CHIP
ECCH0000109
8 pF,50V,D,NP0,TC,1005,R/TP
6
C107
CAP,CERAMIC,CHIP
ECCH0000109
8 pF,50V,D,NP0,TC,1005,R/TP
6
C108
CAP,CERAMIC,CHIP
ECCH0000110
10 pF,50V,D,NP0,TC,1005,R/TP
6
C110
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C111
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C112
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C113
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C114
CAP,TANTAL,CHIP
ECTH0001903
22 uF,6.3V ,M ,L_ESR ,1608 ,R/TP
6
C115
CAP,TANTAL,CHIP
ECTH0001903
22 uF,6.3V ,M ,L_ESR ,1608 ,R/TP
6
C116
CAP,CERAMIC,CHIP
ECCH0000163
47 nF,10V,K,X5R,HD,1005,R/TP
6
C117
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C118
CAP,CERAMIC,CHIP
ECCH0000151
4.7 nF,25V,K,X7R,HD,1005,R/TP
6
C119
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C120
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C121
CAP,CERAMIC,CHIP
ECCH0007802
4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
6
C122
CAP,CHIP,MAKER
ECZH0025920
1000 pF,16V ,K ,X7R ,HD ,0603 ,R/TP
6
C123
CAP,TANTAL,CHIP
ECTH0004807
10 uF,10V ,M ,STD ,1608 ,R/TP ,; , ,[empty] ,[empty] , ,55TO+125C , ,[empty] ,[empty] ,[empty] ,[empty]
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
48 Without Color
50 49
Without Color Black
Without Color
M,41
POLYI , mm,DOUBLE , ,; , , , , , , , , ,
PID Label 4 Array
- 169 -
Without Color
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C124
CAP,CERAMIC,CHIP
ECCH0005604
10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP
6
C125
CAP,CERAMIC,CHIP
ECCH0005604
10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP
6
C126
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C127
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C128
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C129
CAP,CHIP,MAKER
ECZH0001210
470 nF,10V ,Z ,Y5V ,HD ,1005 ,R/TP
6
C130
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C131
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C132
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C133
CAP,CERAMIC,CHIP
ECCH0000198
2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
6
C134
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C135
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C136
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C137
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C138
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C139
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C140
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C141
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C142
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C143
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C144
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C145
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C146
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C147
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C148
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C149
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C150
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C151
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C152
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C153
CAP,TANTAL,CHIP
ECTH0005704
33 uF,10V ,M ,L_ESR ,2012 ,R/TP ,; , ,[empty] ,[empty] , ,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]
6
C154
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C200
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C201
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C202
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C203
CAP,CHIP,MAKER
ECZH0000822
1.5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C204
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
Part Name
LGE Internal Use Only
Part Number
Description
- 170 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C205
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C206
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C207
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C208
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C209
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C210
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C211
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C212
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C213
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C214
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C215
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C216
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C217
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C218
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C219
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C220
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C221
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C223
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C224
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C225
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C226
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C227
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C228
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C300
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
C301
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
C302
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C303
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C304
CAP,CERAMIC,CHIP
ECCH0000129
120 pF,50V,J,NP0,TC,1005,R/TP
6
C305
CAP,CERAMIC,CHIP
ECCH0005604
10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP
6
C306
CAP,CERAMIC,CHIP
ECCH0000127
82 pF,50V,J,NP0,TC,1005,R/TP
6
C307
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C308
CAP,CERAMIC,CHIP
ECCH0000127
82 pF,50V,J,NP0,TC,1005,R/TP
6
C309
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C310
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C311
CAP,CERAMIC,CHIP
ECCH0000110
10 pF,50V,D,NP0,TC,1005,R/TP
6
C312
CAP,CERAMIC,CHIP
ECCH0000129
120 pF,50V,J,NP0,TC,1005,R/TP
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
- 171 -
Color
Remrak
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C313
CAP,CERAMIC,CHIP
ECCH0003002
10000000 pF,10V ,Z ,Y5V ,HD ,2012 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm
6
C314
CAP,CERAMIC,CHIP
ECCH0000287
680 nF,10V ,M ,X5R ,TC ,1608 ,R/TP
6
C315
CAP,CERAMIC,CHIP
ECCH0000391
1 uF,50V ,Z ,Y5V ,HD ,2012 ,R/TP
6
C316
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C317
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C318
CAP,CHIP,MAKER
ECZH0025917
47 pF,25V ,J ,NP0 ,TC ,0603 ,R/TP
6
C400
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C401
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C402
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C403
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C404
CAP,CERAMIC,CHIP
ECCH0000195
3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C405
CAP,CERAMIC,CHIP
ECCH0000161
33 nF,16V,K,X7R,HD,1005,R/TP
6
C406
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C407
CAP,CERAMIC,CHIP
ECCH0000195
3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C408
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C409
CAP,CHIP,MAKER
ECZH0000844
68 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C410
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C411
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C413
CAP,CERAMIC,CHIP
ECCH0000175
2.7 pF,50V ,B ,NP0 ,TC ,1005 ,R/TP
6
C414
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C415
CAP,CERAMIC,CHIP
ECCH0000175
2.7 pF,50V ,B ,NP0 ,TC ,1005 ,R/TP
6
C418
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C420
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C421
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C424
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C425
CAP,CHIP,MAKER
ECZH0000841
56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C426
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C427
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C428
CAP,CERAMIC,CHIP
ECCH0009216
22 pF,25V ,J ,X7R ,TC ,0603 ,R/TP
6
C429
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C430
CAP,CHIP,MAKER
ECZH0025920
1000 pF,16V ,K ,X7R ,HD ,0603 ,R/TP
6
C431
CAP,CERAMIC,CHIP
ECCH0000127
82 pF,50V,J,NP0,TC,1005,R/TP
6
C432
CAP,CERAMIC,CHIP
ECCH0000180
3.3 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C433
INDUCTOR,CHIP
ELCH0001048
10 nH,J ,1005 ,R/TP ,PBFREE
6
C435
CAP,CERAMIC,CHIP
ECCH0003002
10000000 pF,10V ,Z ,Y5V ,HD ,2012 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm
6
C436
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
Part Name
LGE Internal Use Only
Part Number
Description
- 172 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C437
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C438
CAP,CERAMIC,CHIP
ECCH0009216
22 pF,25V ,J ,X7R ,TC ,0603 ,R/TP
6
C439
CAP,CERAMIC,CHIP
ECCH0000127
82 pF,50V,J,NP0,TC,1005,R/TP
6
C440
CAP,CERAMIC,CHIP
ECCH0000701
1.2 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C442
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C443
CAP,CERAMIC,CHIP
ECCH0007802
4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
6
C444
CAP,CERAMIC,CHIP
ECCH0007802
4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
6
C500
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C501
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C502
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C503
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C504
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C505
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C506
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C507
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C508
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C509
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C510
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C511
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C512
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C513
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C514
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C515
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C516
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C517
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C518
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C519
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C520
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C521
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C522
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C523
CAP,CERAMIC,CHIP
ECCH0005604
10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP
6
C524
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C525
CAP,CERAMIC,CHIP
ECCH0007802
4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
6
C526
CAP,CERAMIC,CHIP
ECCH0009216
22 pF,25V ,J ,X7R ,TC ,0603 ,R/TP
6
C527
CAP,CERAMIC,CHIP
ECCH0009216
22 pF,25V ,J ,X7R ,TC ,0603 ,R/TP
6
C528
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C529
CAP,CERAMIC,CHIP
ECCH0000146
1.8 nF,50V,K,X7R,HD,1005,R/TP
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
- 173 -
Color
Remrak
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C530
CAP,CERAMIC,CHIP
ECCH0000146
1.8 nF,50V,K,X7R,HD,1005,R/TP
6
C531
RES,CHIP
ERHY0009526
4.7 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
C600
CAP,CERAMIC,CHIP
ECCH0006201
4.7 uF,6.3V ,K ,X5R ,TC ,1608 ,R/TP
6
C601
CAP,TANTAL,CHIP
ECTH0004807
10 uF,10V ,M ,STD ,1608 ,R/TP ,; , ,[empty] ,[empty] , ,55TO+125C , ,[empty] ,[empty] ,[empty] ,[empty]
6
C602
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C603
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C604
CAP,CERAMIC,CHIP
ECCH0009106
10 nF,16V ,K ,X7R ,TC ,0603 ,R/TP
6
C605
CAP,CERAMIC,CHIP
ECCH0006201
4.7 uF,6.3V ,K ,X5R ,TC ,1608 ,R/TP
6
C606
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C607
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C608
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C609
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C611
CAP,TANTAL,CHIP
ECTH0005202
100 uF,4V ,M ,L_ESR ,2012 ,R/TP ,; , ,[empty] ,[empty] , ,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]
6
C612
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C613
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C614
CAP,TANTAL,CHIP
ECTH0005202
100 uF,4V ,M ,L_ESR ,2012 ,R/TP ,; , ,[empty] ,[empty] , ,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]
6
C615
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C616
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C617
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C618
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C619
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C620
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C621
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C622
CAP,CHIP,MAKER
ECZH0025917
47 pF,25V ,J ,NP0 ,TC ,0603 ,R/TP
6
C623
CAP,CHIP,MAKER
ECZH0025917
47 pF,25V ,J ,NP0 ,TC ,0603 ,R/TP
6
C624
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C625
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C626
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C627
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C629
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C630
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C632
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C633
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C634
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C635
CAP,CERAMIC,CHIP
ECCH0005604
10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP
Part Name
LGE Internal Use Only
Part Number
Description
- 174 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C636
6
Part Name
Part Number
Description
CAP,TANTAL,CHIP
ECTH0005202
100 uF,4V ,M ,L_ESR ,2012 ,R/TP ,; , ,[empty] ,[empty] , ,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]
C637
CAP,TANTAL,CHIP
ECTH0005202
100 uF,4V ,M ,L_ESR ,2012 ,R/TP ,; , ,[empty] ,[empty] , ,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]
6
C638
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C639
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C700
CAP,TANTAL,CHIP
ECTH0004807
10 uF,10V ,M ,STD ,1608 ,R/TP ,; , ,[empty] ,[empty] , ,55TO+125C , ,[empty] ,[empty] ,[empty] ,[empty]
6
C701
CAP,CERAMIC,CHIP
ECCH0009515
150 pF,25V ,K ,X7R ,HD ,0603 ,R/TP
6
C702
CAP,CERAMIC,CHIP
ECCH0009216
22 pF,25V ,J ,X7R ,TC ,0603 ,R/TP
6
C703
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C704
CAP,CERAMIC,CHIP
ECCH0009216
22 pF,25V ,J ,X7R ,TC ,0603 ,R/TP
6
C800
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C801
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C802
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C803
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C805
CAP,CHIP,MAKER
ECZH0000841
56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C806
CAP,CERAMIC,CHIP
ECCH0009101
0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP
6
C807
CAP,CHIP,MAKER
ECZH0000841
56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C808
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
CN300
CONNECTOR,I/O
ENRY0006401
18 PIN,0.4 mm,ANGLE , ,H=2.5, Reverse Type
6
CN700
CONNECTOR,ETC
ENZY0019801
3 PIN, mm,ETC , ,3 PIN, 1.9 mm, ETC , ,Battery Connector
6
CN800
CONNECTOR,BOARD TO BOARD
ENBY0042701
54 PIN,0.4 mm,ETC , , ,; , ,0.40MM ,[empty] ,FEMALE ,SMD ,R/TP , ,
6
CN801
CONNECTOR,BOARD TO BOARD
ENBY0020401
24 PIN,0.4 mm,ETC , ,H=0.9, Socket
6
CN802
CONNECTOR,BOARD TO BOARD
ENBY0021001
24 PIN,0.4 mm,ETC , ,H=2.5
6
FB300
FILTER,BEAD,CHIP
SFBH0000903
600 ohm,1005 ,
6
FB301
FILTER,BEAD,CHIP
SFBH0000903
600 ohm,1005 ,
6
FB302
FILTER,BEAD,CHIP
SFBH0008103
1000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , , ,SMD ,R/TP
6
FB303
FILTER,BEAD,CHIP
SFBH0008103
1000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , , ,SMD ,R/TP
6
FB304
FILTER,BEAD,CHIP
SFBH0008103
1000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , , ,SMD ,R/TP
6
FB305
FILTER,BEAD,CHIP
SFBH0008103
1000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , , ,SMD ,R/TP
6
FB306
FILTER,BEAD,CHIP
SFBH0008103
1000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , , ,SMD ,R/TP
6
FB800
FILTER,BEAD,CHIP
SFBH0000903
600 ohm,1005 ,
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 175 -
Color
Remrak
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
FL200
FILTER,DIELECTRIC
SFDY0002701
2450 MHz,2.5*2.0*1.2 ,SMD ,2400M~2500M, IL 3.3, 6pin, U-B, 50-100, BT BPF (TI BRF6300) ,; ,BPF ,2450 ,2.5*2.0*1.2 ,SMD ,R/TP
6
FL400
FILTER,SEPERATOR
SFAY0011302
850 ,1800.1900 , dB, dB, dB, dB,4532 ,GSM Triple band FEM
6
FL800
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
FL801
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
FL802
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
FL803
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
FL804
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
FL805
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
FL806
FILTER,EMI/POWER
SFEY0013701
SMD ,18 V,4ch. EMI_ESD Filter (100 Ohm, 7.5pF)
6
FL807
FILTER,EMI/POWER
SFEY0013201
SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm
6
J300
CONN,JACK/PLUG,EARPH ONE
ENJE0006601
4 ,4 PIN, ,; ,4P ,[empty] ,ANGLE ,[empty] , ,BLACK ,
6
J700
CONN,SOCKET
ENSY0018701
6 PIN,ETC , ,2.54 mm,H=1.8
6
L100
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L101
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L102
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L103
INDUCTOR,SMD,POWER
ELCP0009403
2.2 uH,M ,2.8*2.6*1 ,R/TP ,power inductor
6
L200
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L201
INDUCTOR,CHIP
ELCH0004707
1.5 nH,S ,1005 ,R/TP ,
6
L202
INDUCTOR,CHIP
ELCH0004707
1.5 nH,S ,1005 ,R/TP ,
6
L300
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L301
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L302
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L303
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L304
INDUCTOR,CHIP
ELCH0010402
270 nH,M ,1005 ,R/TP ,CHIP
6
L305
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L400
INDUCTOR,CHIP
ELCH0001035
4.7 nH,S ,1005 ,R/TP ,PBFREE
6
L401
INDUCTOR,CHIP
ELCH0005016
8.2 nH,J ,1005 ,R/TP ,
6
L402
NOT ASSEMBLE
99999999999
NOT ASSEMBLE
6
L403
INDUCTOR,CHIP
ELCH0004701
12 nH,J ,1005 ,R/TP ,
6
L404
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L405
INDUCTOR,CHIP
ELCH0004709
3.3 nH,S ,1005 ,R/TP ,
6
L406
INDUCTOR,CHIP
ELCH0004723
1.8 nH,S ,1005 ,R/TP ,
6
L407
INDUCTOR,CHIP
ELCH0004704
4.7 nH,S ,1005 ,R/TP ,
6
L408
INDUCTOR,CHIP
ELCH0004704
4.7 nH,S ,1005 ,R/TP ,
6
L409
INDUCTOR,CHIP
ELCH0001405
3.3 nH,S ,1005 ,R/TP ,PBFREE
Part Name
LGE Internal Use Only
Part Number
Description
- 176 -
Color
Remrak
Color Unfixed
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
L410
INDUCTOR,CHIP
ELCH0001405
3.3 nH,S ,1005 ,R/TP ,PBFREE
6
L500
INDUCTOR,SMD,POWER
ELCP0008004
4.7 uH,M ,1 ,R/TP , ,; , ,0.3NH , , , , , ,NON SHIELD ,2.5X2X1MM ,11MM ,R/TP
6
L600
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L601
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L602
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L603
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L604
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
MIC600
MICROPHONE
SUMY0010604
UNIT ,-38 dB,4.72*3.76 ,1.25T Bottom Silicon type ,; , , ,UNI ,1.5V , ,SMD
6
PT400
THERMISTOR
SETY0006501
NTC ,22000 ohm,SMD ,1005, ECTH 1005 Series, Pb Free
6
Q100
TR,BJT,NPN
EQBN0004703
VMT3 ,150 mW,R/TP ,
6
Q300
TR,BJT,NPN
EQBN0007101
EMT3 ,0.15 W,R/TP ,LOW FREQUENCY
6
Q500
TR,FET,N-CHANNEL
EQFN0005201
SOT-323 ,.29 W,25 V,.7 A,R/TP ,N-Channel MOSFET, Pb free
6
R100
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R101
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R102
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R103
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R104
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R106
RES,CHIP
ERHY0009560
33 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R107
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R108
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
R109
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R110
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R112
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R113
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R114
RES,CHIP,MAKER
ERHZ0000445
220 Kohm,1/16W ,J ,1005 ,R/TP
6
R115
RES,CHIP,MAKER
ERHZ0000465
3300 ohm,1/16W ,J ,1005 ,R/TP
6
R116
RES,CHIP,MAKER
ERHZ0000465
3300 ohm,1/16W ,J ,1005 ,R/TP
6
R117
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
6
R118
RES,CHIP,MAKER
ERHZ0004201
121000 ohm,1/16W ,F ,1005 ,R/TP
6
R119
RES,CHIP
ERHY0009504
1 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R121
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R124
RES,CHIP
ERHY0000128
15K ohm,1/16W,F,1005,R/TP
6
R125
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R126
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R127
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
- 177 -
Color
Remrak
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
R128
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R201
RES,CHIP,MAKER
ERHZ0000529
1.5 Kohm,1/16W ,J ,1005 ,R/TP
6
R202
RES,CHIP,MAKER
ERHZ0000437
2 Kohm,1/16W ,J ,1005 ,R/TP
6
R203
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R204
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R206
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R300
RES,CHIP,MAKER
ERHZ0000245
220 Kohm,1/16W ,F ,1005 ,R/TP
6
R301
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
6
R302
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R303
RES,CHIP,MAKER
ERHZ0000203
10 Kohm,1/16W ,F ,1005 ,R/TP
6
R304
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R305
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R307
RES,CHIP,MAKER
ERHZ0000459
3 Kohm,1/16W ,J ,1005 ,R/TP
6
R308
RES,CHIP
ERHY0000248
2.4K ohm,1/16W,J,1005,R/TP
6
R309
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R310
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R311
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R312
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R313
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R314
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R315
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R316
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R317
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R318
RES,CHIP
ERHY0009554
20 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R319
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R320
RES,CHIP
ERHY0009554
20 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R321
RES,CHIP
ERHY0009560
33 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R322
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R400
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R401
RES,CHIP
ERHY0009504
1 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R402
RES,CHIP
ERHY0009543
120 ohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R403
RES,CHIP
ERHY0009503
100 ohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R404
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R405
RES,CHIP,MAKER
ERHZ0000504
68 ohm,1/16W ,J ,1005 ,R/TP
6
R406
RES,CHIP
ERHY0009543
120 ohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R407
RES,CHIP
ERHY0009503
100 ohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R408
RES,CHIP
ERHY0009503
100 ohm,1/20W(0.05W) ,J ,0603 ,R/TP
Part Name
LGE Internal Use Only
Part Number
Description
- 178 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
R410
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R411
RES,CHIP,MAKER
ERHZ0000472
36 Kohm,1/16W ,J ,1005 ,R/TP
6
R412
RES,CHIP
ERHY0009550
47 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R502
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R503
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R504
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R505
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R506
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R509
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R510
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R511
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R512
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R513
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R515
RES,CHIP,MAKER
ERHZ0000323
91 Kohm,1/16W ,F ,1005 ,R/TP
6
R516
RES,CHIP
ERHY0000161
200K ohm,1/16W,F,1005,R/TP
6
R517
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R518
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R519
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R520
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R521
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R524
RES,CHIP,MAKER
ERHZ0000308
62 Kohm,1/16W ,F ,1005 ,R/TP
6
R525
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R526
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R527
RES,CHIP
ERHY0009527
47 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R528
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R529
RES,CHIP
ERHY0000189
3.9 Kohm,1/16W ,F ,1005 ,R/TP
6
R530
RES,CHIP
ERHY0009561
56 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R531
RES,CHIP
ERHY0009561
56 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R532
RES,CHIP
ERHY0009561
56 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R533
RES,CHIP
ERHY0009561
56 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R534
RES,CHIP
ERHY0009561
56 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
R535
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
6
R536
RES,CHIP,MAKER
ERHZ0000467
330 Kohm,1/16W ,J ,1005 ,R/TP
6
R538
RES,CHIP
ERHY0008502
2.7 Kohm,1/16W ,F ,1005 ,R/TP
6
R539
RES,CHIP
ERHY0009505
10 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R540
RES,CHIP
ERHY0009526
4.7 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R541
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
- 179 -
Color
Remrak
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
R604
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R605
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R607
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R608
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R609
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R614
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R700
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R701
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R702
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R703
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R704
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R705
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R706
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R707
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R708
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R709
RES,CHIP
ERHY0000261
10K ohm,1/16W,J,1005,R/TP
6
R710
RES,CHIP,MAKER
ERHZ0000522
24 ohm,1/16W ,J ,1005 ,R/TP
6
R800
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R801
RES,CHIP
ERHY0009506
100 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP
6
R802
RES,CHIP
ERHY0009554
20 Kohm,1/20W(0.05W) ,F ,0603 ,R/TP
6
SW400
CONN,RF SWITCH
ENWY0001801
STRAIGHT ,SMD ,2 dB,3000PCS/REEL
6
U101
IC
EUSY0254701
DFN 3*3*0.9 ,10 PIN,R/TP ,Charger IC, I Max 1A, Wall Adaptor/USB Charger
6
U102
IC
EUSY0266502
PBGA ,143 PIN,R/TP ,Triton, Analog Base Band
6
U103
IC
EUSY0266401
PBGA ,293 PIN,R/TP ,Neptune, E-GPRS-MPU + C54x DSP
6
U200
IC
EUSY0311701
uBGA ,63 PIN,R/TP ,Bluetooth Siglechip(v2.0+EDR),4.5x4.5x0.8
6
U201
IC
EUSY0335802
FBGA ,107 PIN,ETC ,FULLY 1.8V 1G(128Mx8) NAND+512M(DDR/8Mx4x16) SDRAM ,; ,IC,MCP
6
U202
IC
EUSY0355801
QFN ,20 PIN,R/TP ,FM Tuner(RDS), 3*3*0.55, Pb Free ,; ,IC Assembly
6
U203
IC
EUSY0278501
SON5-P-0.50 ,5 PIN,R/TP ,INVERTER GATE, Pb Free
6
U300
IC
EUSY0077701
SC70-5 ,5 PIN,R/TP ,1.8V Low Voltage Comparator with Rail-to-Rail Input, Pb Free
6
U301
IC
EUSY0186502
Micropak ,6 PIN,R/TP ,Single SPDT Analog Switch, Pb Free
6
U302
IC
EUSY0342401
WQFN16 ,16 PIN,R/TP ,Dual DPDT Analog Switch ,; ,IC,Analog Switch
6
U303
IC
EUSY0319201
DFN ,10 PIN,R/TP ,OVP
Part Name
LGE Internal Use Only
Part Number
Description
- 180 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
U304
6
Part Name
Part Number
Description
IC
EUSY0338301
uMLP ,10 PIN,R/TP ,High Speed USB Siwitch 2.0 3.7pF 6.5ohm 1.4X1.8
U305
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch
6
U400
IC
EUSY0245902
DRL ,5 PIN,R/TP ,SINGLE,BUFFER,3STATE,1.7X1.7
6
U401
IC
EUSY0245902
DRL ,5 PIN,R/TP ,SINGLE,BUFFER,3STATE,1.7X1.7
6
U402
IC
EUSY0316801
BGA ,72 PIN,R/TP ,EDGE Tranceiver, 5X5 Size, B6PLD
6
U403
PAM
SMPY0014901
dBm, %, A, dBc, dB, ,SMD , ,; , , , , , , , ,R/TP ,R/TP ,
6
U404
IC
EUSY0345901
WDFN ,8 PIN,R/TP ,2X2 Dual LDO 2.8V/2.8V 300mA/300mA ,; ,IC,LDO Voltage Regulator
6
U500
IC
EUSY0239302
HVSOF6 ,6 PIN,R/TP ,300mA CMOS LDO WITH OUTPUT CONTROL / 3.3V
6
U501
IC
EUSY0246801
HVSOF6 ,6 PIN,R/TP ,300mA 2.8V LDO
6
U502
IC
EUSY0264501
SC70JW-8 ,8 PIN,R/TP ,400mA, ADJ, DC/DC,PBFREE
6
U503
IC
EUSY0342403
UDFN ,8 PIN,R/TP ,1.8X1.2,DFN ,; ,IC,Bus Controller
6
U504
IC
EUSY0315701
BGA ,181 PIN,R/TP ,2M,MP3,USB2.0
6
U600
IC
EUSY0232816
SON1612-6 ,6 PIN,R/TP ,3.0V ,150mA,LDO
6
U601
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch
6
U602
IC
EUSY0343501
CSP ,42 PIN,R/TP ,Audio CODEC with Class AB,D dual speaker driver, Dual DAC ,; ,IC,Audio Codec
6
U603
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch
6
U604
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch
6
U800
IC
EUSY0223001
HVSOF5 ,5 PIN,R/TP ,150mA CMOS LDO WITH OUTPUT CONTROL / 1.5V
6
U801
IC
EUSY0232812
SON1612-6 ,6 PIN,R/TP ,2.8V, 150mA LDO
6
VA300
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA301
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA600
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA705
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
X100
X-TAL
EXXY0004601
.032768 MHz,20 PPM,7 pF,65000 ohm,SMD ,6.9*1.4*1.3 ,
6
X400
X-TAL
EXXY0019501
26 MHz,10 PPM,8 pF,50 ohm,SMD ,3.2*2.5*0.6 ,
6
X500
X-TAL
EXXY0017801
12 MHz,50 PPM,8 pF,80 ohm,SMD ,3.2*2.5*0.75 ,20ppm at 25'C, 30ppm at -30'C ~ +85'C
6
ZD300
DIODE,TVS
EDTY0009101
SOD-923 ,5 V,150 mW,R/TP ,1.0*0.6*0.4
6
ZD301
DIODE,TVS
EDTY0009101
SOD-923 ,5 V,150 mW,R/TP ,1.0*0.6*0.4
6
ZD800
DIODE,TVS
EDTY0009101
SOD-923 ,5 V,150 mW,R/TP ,1.0*0.6*0.4
5
SAFD00
PCB ASSY,MAIN,SMT TOP
SAFD0100001
6
C102
CAP,CERAMIC,CHIP
ECCH0004904
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Color
Remrak
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
- 181 -
LGE Internal Use Only
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location No.
6
C103
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
LD700
DIODE,LED,CHIP
EDLH0013401
WHITE ,ETC ,R/TP ,SIDEVIEW LED ,; ,[empty] , , , , , ,[empty] ,[empty] ,2P
6
LD701
DIODE,LED,CHIP
EDLH0013401
WHITE ,ETC ,R/TP ,SIDEVIEW LED ,; ,[empty] , , , , , ,[empty] ,[empty] ,2P
6
R711
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R712
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R713
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R714
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R715
RES,CHIP,MAKER
ERHZ0000505
680 ohm,1/16W ,J ,1005 ,R/TP
6
R718
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R719
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
SPFY00
PCB,MAIN
SPFY0170001
FR-4 ,0.8 mm,STAGGERED-8 , ,; , , , , , , , , ,
6
U100
IC
EUSY0313401
QFN ,4 PIN,R/TP ,1.8X1.2X0.5 size wide input voltage Hall Switch
6
VA700
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
VA701
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
VA702
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
VA703
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
VA704
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
3
SMZY00
MODULE,ETC
SMZY0017801
1GB / MICROSD / MLC 1 DIE ,; ,Module Assembly
Part Name
LGE Internal Use Only
Part Number
Description
- 182 -
Color
Remrak
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC
12.3 Accessory
Level
Location No.
2
AAAY00
ADDITION
AAAY0257102
3
ADEY00
DATA KIT
ADEY0007709
KM500 CD ASSY for Brazil vivo
Without Color
4
MCHZ00
COMPACT DISK
MCHZ0046201
COMPLEX, (empty), , , , ,
Without Color
3
MCJA00
COVER,BATTERY
MCJA0049501
CUTTING, Al, , , , ,
3
MMBB00
MANUAL,OPERATION
MMBB0238833
PRINTING, (empty), , , , ,
3
SBPL00
BATTERY PACK,LI-ION
SBPL0092901
3.7 V,800 mAh,1 CELL,PRISMATIC ,KM500 Latin America BATT, Pb-Free ,; ,3.7 ,800 ,0.2C ,PRISMATIC ,50x34x36 , ,BLACK ,Innerpack ,Latin America Label
3
SGDY00
DATA CABLE
SGDY0010904
; ,[empty] ,[empty] ,[empty] ,18 ,BLACK ,6.2mm Plug Datacable ,[empty]
3
SGEY00
EAR PHONE/EAR MIKE SET
SGEY0005537
,,,,,,,,,,
3
SSAD00
ADAPTOR,AC-DC
SSAD0024601
100-240V ,5060 Hz,5.1 V,.7 A,NOM ,AC-DC ADAPTOR ,; ,85Vac~264Vac ,5.1V +0.15V, -0.2V ,700mA ,5060 , ,WALL 2P ,I/O CONNECTOR ,
ADAPTOR,AC-DC
SSAD0024602
100-240V ,5060 Hz,5.1 V,.7 A,NOM ,AC-DC ADAPTOR ,; ,85Vac~264Vac ,5.1V (+0.15V, -0.2V) ,700mA ,5060 , ,WALL 2P ,I/O CONNECTOR ,
Part Name
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Description
Color
Remrak
Black Blue
- 183 -
Black
R, 75
Without Color
Black
LGE Internal Use Only
Note
Note