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LG GX200 Service Manual
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LG GX200 Service Manual

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Summary of Contents for LG GX200

  • Page 1 GX200 Service Manual LG Electronics...

  • Page 2: Table Of Contents

    Table Of Contents 1. INTRODUCTION…………………..3 4.15 Bluetooth Voice Trouble………….98 1.1 Purpose………………………………….3 4.16 Speaker Trouble…………………101 1.2 Regulatory Information………………...3 4.17 Headphone Trouble……………..104 2. PERFORMANCE…………………...5 4.18 T-Flash Trouble…………………..109 2.1 H/W Features…………………………...5 4.19 USB Download Trouble………..112 2.2 S/W Features…………………………...6 4.20 Bluetooth Trouble………………..117 3. TECHNICAL BRIEF……………….19 4.21 FM RECEIVER Trouble…………122 3.1 Digital Main Processor( )………..19...

  • Page 3: Introduction

    1. INTRODUCTION 1.1 Purpose This manual provides information necessary to repair, description and download the features of this model. 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 for your telecommunications services.
  • Page 4 slightly different. G. Interference and Attenuation Phone 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 Devices(ESD),are indicated by the sign .

  • Page 5: Performance

    2. PERFORMANCE 2.1 H/W Features Solution MT6235B Media Tek Type Bar type Antenna Type Internal (Quad-Band) 850/900/1800/1900- Benchmark (??) Main Display 2.0” 176x220 QCIF LGIT GPRS Class 10 Yes, 1.1 Camera 1.3M FF Abico Flash Light Yes, / no Torch Definition check ?? Battery 1500mAh Li-ion inner pack...

  • Page 6: S/W Features

    2.2 S/W Features 2-2-1 System Specification Item Target Specification Form Factor Bar Type Size Weight Battery 3.7V, 1500mAh Li-Ion Talk Time 4 hrs 52 min (292 min) @1500mAh @GSM900 PCL 10 400 min @1500mAh @GSM900 PCL 10 Standby Time hrs@1500mAh @ Paging period 9; 500hrs@1500mAh @ Paging period 9 Antenna Embedded type...

  • Page 7: General Features

    2-2-2 General Features Function Target Specification Basic Display RSSI (5 Level, 1~5) (7 Level, 0~6) (7 Level, ‘no service, 0, 1, 2, 4, 5, 7’) Battery Indicator (4 Level, 0~3) Voltage Battery Indicator Battery Indicator 3.88 ± ± ± ± 0.03V 3.72 ±...
  • Page 8 Power On Tone Power on/off tones Built-in Ring Tone Pattern: 3 (include Silent) Built-in Ring Tone Pattern: 4 Power Off Tone Built-in Ring Tone Pattern: 3 (include Silent) Message Tone Built-in Ring Tone Pattern: 8 (include Silent) Warning Tone Built-in Ring Tone Pattern: 1 (Only On/Off operation) Error Tone Built-in Ring Tone Pattern: 1...
  • Page 9 Depends on customer and market requirement. Total supported languages will be limited to memory condition. Predictive word input Game 5 Java Games, provided by LGE. Settings: BGM, Sound Effect, Vibration Anti-theft Provide this feature by following LG spec. (GSM_VVLT 0 5_LMT_20071117_1.ppt) Mobile Tracker (ATMT)
  • Page 10 2-2-3 GSM/GPRS Features Function Target Specification GPRS GPRS Multi slot Class 10 Data Service BS 24 - 26 (2400-9600 bit/s), asynchronous, non-transparent, UDI. CSD rate up to 9.6K bit/s Call History Last Dialed Number: 40 Last Received Number: 40 Last Missed Number: 40 Scratch Pad Memory (Save an input number in call): 1 Call Cost Last Call Time...
  • Page 11 Call Barring All Outgoing Calls Call Barring All Outgoing International Calls Call Barring All outgoing International except home Call Barring All incoming Calls Call Barring All incoming Calls when roaming Multi-party Call (up to 7 calls, 5 in conference, 1 on held, 1 waiting) Line switching (Line1, Line2) Call reminder (Off, Single, Periodic) Closed User Group...
  • Page 12 Text Alignment: Left, Right, Center Text Size: Normal, Large, Small EMS Image Support 1-bit small image 16x16 pixels black and white 1-bit large image 32x32 pixels black and white 1-bit variable image in single SMS packet Extended black and white 1-bit image up to 255x255 pixels Extended 6-bit image up to 255x255 Pre-defined animation User-defined small animation 8x8 pixel 4-frame black and white...
  • Page 13 Unicode ISO-8859-1 UTF-16 UTF-8 MMS Images Support WBMP Wireless bitmap GIF87 GIF89a JPEG MMS Sound Formats Support MIDI i-Melody MMS Miscellaneous Multipart binary MIME Storage Separated Inbox folder for SMS and MMS Separated Outbox folder for SMS and MMS Total SMS in the storage of phone plus SIM including Inbox and Outbox ( Phone could supports 260sets SMS including Inbox and Outbox.
  • Page 14 Cell Broadcast Mode: Receive On/Off Cell Broadcast Message Language Channel Setting Network Automatic Network Selection Manual Network Selection Network Service Status Preferred Network (User definition) GPRS connection mode selection: Always, When Needed Common Operation SIM Application Toolkit (Release 98 Class 2 certified) Prepaid SIM operation, Security Personalization (Service provider lock, Network lock)
  • Page 15 No. of the Stick Frames: 3 Frame 1, Frame 2, None Stick Frame Only can be used while image size is 128WX160H 240WX320H Storage Selection: Phone, Memory card (Only available when external memory card supported) Delay timer: Off/ 5/ 10/ 15 Sec Image Viewer Thumbnail supported Browse Style:...
  • Page 16 Repeat Mode: Off, One Song, All Songs Shuffle Play Background Play Equalizer Setting: 8 sets Normal, Bass, Dance, Classical, Treble, Party, Pop, Rock Volume Control: 7 level (0 ~ 6, 0 for Mute) 21 level (0~20, 0 for Mute) Playlist Edit: Add, Remove, Remove All Sound Format Support MIDI...
  • Page 17 Banding: 60Hz/50Hz Video Quality: Fine, High, Normal, Low File Size Limit: No Limit, 95KB, 195KB, 295KB, Record Time Limit: No Limit, 15 sec, 30 sec, 60 sec Record Audio: On/Off Encode Format: MPEG4, H.263 Effect settings: (Total 14 13 types) Normal, Grayscale, Sepia, Sepia Green, Sepia Blue, Color Invert, Gray Invert, Blackboard, Whiteboard, Copper Carving, Blue Carving, Embossment, Contrast, Sketch...
  • Page 18 FM Radio Frequencies: 87.5 ~ 108.0 Skin: 2 skins User definable Preset Channel List Channel Auto Search Background Play Record Record Format: AMR, WAV Record Storage: Phone, Memory Card (Only available when external memory card supported) Preset Channel List generated by auto search JAVA MIDP 2.0 CLDC 1.1...

  • Page 19: Technical Brief

    3. TECHNICAL BRIEF 3.1 Digital Main Processor Figure.3-1-1 MT6235 FUNCTIONAL BLOCK DIAGRAM -19-...

  • Page 20: System Overview

    3.1.1 System Overview MT6235 is a highly-integrated and extremely powerful single-chip solution for GSM/GPRS/EDGE mobile phones. Based on the 32-bit ARM926EJ-STM RISC processor, MT6235’s superb processing power, along with high bandwidth architecture and dedicated hardware support, provides an unprecedented platform for high performance GPRS/EDGE Class 12 MODEM application. Overall, MT6235 presents a revolutionary platform for mobile devices.
  • Page 21 Audio Using a highly integrated mixed-signal Audio Front-End, the MT6235 architecture allows for easy audio interfacing with direct connection to the audio transducers. The audio interface integrates D/A and A/D Converters for Voice band, as well as high resolution Stereo D/A Converters for Audio band.
  • Page 22 128K bits Instruction-Cache 128K bits Data-Cache On-chip boot ROM for Factory Flash Programming Watchdog timer for system crash recovery 3 sets of General Purpose Timer Circuit Switch Data coprocessor Division coprocessor PPP Framer coprocessor External Memory Interface Supports up to 4 external memory devices Supports 8-bit or 16-bit memory components with maximum size of up to 128M Bytes each Supports Mobile SDRAM and Cellular RAM Supports Flash and SRAM/PSRAM with page mode or burst mode...
  • Page 23 10-bit D/A Converter for uplink baseband I and Q signals 14-bit high resolution A/D Converter for downlink baseband I and Q signals Calibration mechanism of offset and gain mismatch for baseband A/D Converter and D/A Converter 10-bit D/A Converter for Automatic Power Control 13-bit high resolution D/A Converter for Automatic Frequency Control Programmable Radio RX filter 2 channels Baseband Serial Interface (BSI) with 3-wire control...
  • Page 24 Image Signal Processor 8 bit YUV format image input Capable of processing image of size up to 2.0 M pixels IEEE Std 1180-1990 IDCT standards compliance Supports progressive image processing to minimize storage space requirement Supports reload-able DMA for VLD stream Image Data Processing Supports Digital Zoom Supports RGB888/565, YUV444 image processing...
  • Page 25 signal processor. MT6235consists of the following subsystems: Microcontroller Unit (MCU) Subsystem: includes an ARM926EJ-S RISC processor and its accompanying memory management and interrupt handling logics; Digital Signal Processor (DSP) Subsystem: includes a DSP and its accompanying memory, memory controller, and interrupt controller; MCU/DSP Interface: the junction at which the MCU and the DSP exchange hardware and software information;...
  • Page 26 Figure.3-1-2 MT6235 BLOCK DIAGRAM -26-...

  • Page 27: Power Amplifier Module (Sky77531)

    Power Amplifier Module (SKY77531) Figure.3-2-1 SKY77531 FUNCTIONAL BLOCK DIAGRAM The SKY77531 is a transmit and receive front-end module (FEM) with Integrated Power Amplifier Control (iPAC.) for quad-band cellular handsets comprising GSM850/900 and DCS1800/PCS1900 operation. Designed in a low profile, compact form factor, the SKY77531 offers a complete Transmit VCO-to-Antenna and Antenna-to-Receive SAW filter solution.

  • Page 28: Transceiver Module

    Transceiver Module (AD6548) Figure.3-3-1 AD6548 FUNCTIONAL BLOCK DIAGRAM 3.3.1 General Descriptions The AD6548/9 provides a highly integrated direct conversion radio solution that combines, on a single chip, all radio and power management functions necessary to build the most compact GSM radio solution possible.

  • Page 29: Pin Descriptions

    A standard 3 wire serial interface is used to program the IC. The interface features low-voltage digital interface buffers compatible with logic levels from 1.6V to 3.0V. The AD6548/9 is packaged in a 5mm 5mm , 32-lead LFCSP package. × ORDERING GUIDE Model Temperature Package Range...

  • Page 30: Bluetooth Module (Mt6601)

    Bluetooth Module (MT6601) The internal connection of the major physical blocks and their associated external interfaces are shown in Figure 3-4-1. The transceiver section of MT6601 incorporates the complete receive and transmit paths, including PLL, VCO, LNA, PA, modulator, demodulator. The baseband signal processor incorporates hardware engines performing frequency hopping, error correcting, whitening, encrypting, data packet assembling and de-assembly to offload the embedded ARM7.
  • Page 31 3.4.2 Features Radio features Fully compliant with Bluetooth specification 1.2. Low out-of-band spurious emissions supports simultaneous operation with GPS, GSM/GPRS worldwide radio systems. Direct conversion architecture with no external channel filter or VCO resonator components. Fully integrated RF front-end matching circuits eliminates external balance and T/R switch. Transmitter features Meets class 2 and class 3 transmitting requirement.
  • Page 32 Figure.3-4-2 Mobile phone application. -32-...

  • Page 33: Memory Module (K5D12571Ca-D090)

    3.5 Memory Module (K5D12571CA-D090) Figure.3-5-1 K5D12571CA-D090 FUNCTIONAL BLOCK DIAGRAM -33-...
  • Page 34 3.5.1 FEATURES <Common> ‧ Operating Temperature : -25°C ~ 85°C ‧ Package : 107-ball FBGA Type - 10.5x13x1.4mmt, 0.80mm pitch <NAND Flash> ‧ Voltage Supply : 2.5V ~ 2.9V ‧ Organization - Memory Cell Array : (64M + 2M) x 8bits - Data Register : (512 + 16) x 8bits ‧...
  • Page 35 Organization Bank Column 16M x 16 BA0,BA1 A0 - A12 A0 - A8 3.5.2 GENERAL DESCRIPTION The K5D12571CA is a Multi Chip Package Memory which combines 512Mbit NAND Flash Memory and 256Mbit Mobile Synchronous Dynamic RAM. Offered in 64Mx8bits, the NAND Flash is 512Mbit with spare 16Mbit capacity. The device is offered in 2.7V Vcc.
  • Page 36 Figure.3-5-2 K5D12571CA-D090 PIN CONFIGURATION -36-...
  • Page 37 Figure.3-5-3 K5D12571CA-D090 PIN Description -37-...

  • Page 38: Fm Radio Module (Si4708)

    3.6 FM Radio Module (Si4708) Figure. 3-6-1 Si4708 FM Receiver Block Diagram The Si4708/09 extends Silicon Laboratories Si4700 FM tuner family, and further increases the ease and attractiveness of adding FM radio reception to mobile devices through small size and board area, minimum component count, flexible programmability, and superior, proven performance.
  • Page 39 -39-...

  • Page 40: Lcd Interface

    3.7 LCD Interface Figure.3-7-1 LCD Interface The IM200CBNUA model is a Color TFT LCD supplied by LG Innotek. This main LCD has a 2.00 inch diagonally measured active display area with 176(RGB)X220 resolution Each pixel is divided into Red, Green and Blue sub-pixels and dots which are arranged in vertical stripes.
  • Page 41 Figure. 3-7-2 IM200CBNUA Block Diagram -41-...
  • Page 42 Figure. 3-7-3 IM200CBNUA PIN DESCRIPTION -42-...

  • Page 43: Sim& Micro Sd Card Interface

    3.8 SIM Card &SD Card Interface Figure.3-8-1 SIM CARD Interface -43-...
  • Page 44 Figure.3-8-2 SD CARD Interface The MT6235 contains a dedicated smart card interface to allow the MCU access to the SIM card. It can operate via 4terminals, using VSIM, SIMI/O, SIMRST, SIMCLK The VSIM is used to control the external voltage supply to the SIM card. SIMRST is used as the SIM card reset signal.

  • Page 45: Keypad Interface

    3.9 KEYPAD Interface Figure.3-9-1. KEYPAD Interface The keypad can be divided into two parts: one is the keypad interface including 4 columns and 6 rows; the other is the key detection block which provides key pressed, key released and de-bounce mechanisms. Each time the key is pressed or released, i.e. something different in the 4 x 6 matrix, the key detection block senses the change and recognizes if a key has been pressed or released.

  • Page 46: Battery Charging Block Interface

    3.10 Battery Charging Block Interface Figure.3-10-1 Charging IC Interface The BQ24350DSGR is controlled by MT6235. -46-...

  • Page 47: Audio Interface

    3.11 Audio Interface Figure.3-11-1 Main Speaker Interface Figure.3-11-2 Main Microphone & Receiver Interface YDA145 (D-4H) is a digital audio power amplifier IC with maximum output of 2.1W =4Ώ)×1ch. YDA145 has a “Pure Pulse Direct Speaker Drive Circuit” which directly drives speakers while reducing distortion of pulse output signal and reducing noise on the signal, and realizes the highest standard low distortion rate characteristics and low noise characteristics among digital amplifier ICs for mobile use.
  • Page 48 < 9-ball WLCSP Bottom View > -48-...

  • Page 49: Vibrator Interface

    3.12 Vibrator Interface Figure.3-12-1 Vibrator Interface This handset has Vibrator operation. Control signal is controlled by MT6235 -49-...

  • Page 50: Camera Interface

    3.13 Camera Interface Figure.3-13-1Camera Interface -50-...
  • Page 51 3.13.1 Pin Description -51-...

  • Page 52: Trouble Shooting

    4. Trouble Shooting BB SUb-systems 4.1 Power On Trouble 4.1.1 Test Point Power-On key detection(PWRON signal) Outputs of CPU U401, LDOs U202 Os Battery Voltage(Need to over 3.35V) Oscillate frequency of X401 and X201 Voltage PART 2.8V TP1(R511.2) VMEM 1.8V TP2(R501.1) AVDD 2.8V...
  • Page 53 TP8 26MHz TP9 26MHz Out -53-...
  • Page 54 AVDD VMEM TP10 VCORE 32.768KHz VRTC TP11 26MHz Out 26MHz -54-...
  • Page 55 4.1.2 Circuit Diagram TP10, 2.8V 32.768KH -55-...
  • Page 56 26MHz out 26MHz TP11 -56-...
  • Page 57 4.1.3 Checking Flow S t a r t C h e c k B a t t e r y V o l t a g e C h a r g e o r C h a n g e >...

  • Page 58: Sim Card Trouble

    SIM Card Trouble 4.2.1 Test Point TP2 VSIM2 TP1 VSIM1 Voltage PART VSIM1 1.8V or 3.0V TP1(J802.5) VSIM2 1.8V or 3.0V TP2(J804.5) -58-...
  • Page 59 4.2.2 Circuit Diagram TP1 VSIM1 TP2 VSIM2 -59-...
  • Page 60 4.2.3 Checking Flow S t a r t C h a n g e t h e S I M M e a s u r e t h e S I M C a r d C a r d . O u r p h o n e s u p p o r t s 1 .

  • Page 61: Vibrator Trouble

    Vibrator Trouble TP1 = 4.3.1 Test Point 2.6V~2.8V TP2 VIBRATOR < 0.2V 4.3.2 Circuit Diagram VIB=3.2 TP1 = 2.6V~2.8V TP2 VIBRATOR < 0.2V -61-...
  • Page 62 4.3.3 Checking Flow S t a r t E n t e r t h e E n g i n e e r M o d e a n d s e t V i b r a t o r O N C h e c k v i b r a t o r R e p o s i t i o n o r c h a n g e v i b r a t o r...

  • Page 63: Rtc Trouble

    RTC Trouble 4.4.1 Test Point 32.768KHz 32.768KHz 4.4.2 Circuit Diagram 32.768KHz -63-...
  • Page 64 4.4.3 Checking Flow Start Is the frequency about Re-soldering X401 32.768kHz? and try again Re-soldering or Check soldering status of change C401 ,C402 C401,C402 ? and try again Re-soldering or Check soldering status of change CPU(U401) CPU(U401) ? and try again RTC will work properly -64-...

  • Page 65: Sim1 Sim 2 Led Trouble

    SIM1 SIM 2 LED Trouble 4.5.1 Test Point Voltage PART SIM1 LED1308.1 1.75V~2.0V TP1(LED1308.1) SIM2 LED1307.1 1.75V~2.0V TP2(LED1307.1) SIM1 R1403.1 2.8V TP3(R1402.2) SIM2 R1404.1 2.8V TP4(R1405.2) 4.5.2 Circuit Diagram -65-...
  • Page 66 4.5.3 Checking Flow Start E n t e r t h e E n g i n e e r M o d e a n d s e t S t a r u s L E D O N R e - w o r k o r c h a n g e C h e c k V o l t a g e o f S I M 1 ( L E D 1 3 0 8 )

  • Page 67: Sub Key Led Backlight Trouble

    Sub Key LED backlight Trouble 4.6.1 Test Point Voltage PART KD101.2 2.6~2.9 V TP1(KD101.2) KD102.2 2.6~2.9V TP2(KD102.2) KP_LEDIN >0.2V TP3(RJ1401.2) KEY_LED >0.2V TP4(R1401.1) -67-...
  • Page 68 4.6.2 Circuit Diagram -68-...
  • Page 69 4.6.3 Checking Flow S t a r t E n t e r t h e E n g i n e e r M o d e a n d s e t K e y L E D O N C h a n g e t h e S u b K e y C h e c k S u b K e y B o a r d B o a r d a n d...

  • Page 70: Lcd Backlight Trouble

    LCD Backlight Trouble 4.7.1 Test Point Voltage PART LCM_BL_EN/SET 2.8V TP1(R907.6) LCM_LED+ 3.5V~4.5V TP2(U901.2) LCM_LED1 0.7V~1.0V TP3(U901.1) LCM_LED1 TP4(U901.10) LCM_LED1 TP5(U901.9)) -70-...
  • Page 71 4.7.2 Circuit Diagram TP3,TP4,T TP3,TP4,TP -71-...
  • Page 72 4.7.3 Checking Flow S t a r t Change the Sub Key Check Sub Key Board Board and work properly ? Try again Change LCM Panel Check LCM Panel Board and work properly ? Try again Re-soldering KJ301 Check KJ301 soldering and Change KJ301 work properly ? and Try again...

  • Page 73: Lcm Trouble

    LCM Trouble 4.8.1 Test Point Check this component of B902 soldering work properly Check this component of J901 soldering work properly Check this component of V904,V903,V902,V901 soldering work properly Check this component of C904,R903,R902 soldering work properly -73-...
  • Page 74 4.8.2 Circuit Diagram Check this component of C904,R903,R902 soldering work properly Check this component of Check this component of B902 soldering V904,V903,V902,V901 work properly soldering work properly Check this component of J901 soldering work properly -74-...
  • Page 75 -75-...
  • Page 76 4.8.3 Checking Flow S t a r t C h a n g e t h e S u b K e y L C M B a c k l i g h t i s O K ? B o a r d a n d Try again C h a n g e L C M P a n e l...

  • Page 77: Charging Trouble

    Charging Trouble 4.9.1 Test Point -77-...
  • Page 78 Voltage PART J1101.1 4.6V~5.7V TP1(J1101.1) F1101.1 4.6V~5.7V TP2(F1101.1) C805.2 4.5V~5.6V TP3(C805.2) R801.2 2.4V~4.2V ( very close to battery TP4(R801.2) voltage ) J801.1 2.4V~4.2V ( battery voltage ) TP5(J801.1) J801.2 0.4V~1.5V TP6(J801.2) -78-...
  • Page 79 4.9.2 Circuit Diagram -79-...
  • Page 80 4.9.3 Checking Flow S t a r t T h e b a t t e r y m a y h a v e p r o b l e m , M e a s u r e v o l t a g e C h a n g e n e w b a t t e r y p a c k a o f T P 5 s t a t u s ? Try again...

  • Page 81: Master Microphone Trouble

    4.10 Master Microphone Trouble 4.10.1 Test Point Master Mic Voltage PART signal MICBIASP 2.0V~2.2V TP1( R701.1) L707.2 1.8V~2.0V TP2(L707.2) 4.10.2 Circuit Diagram -81-...
  • Page 82 Master Mic signal -82-...
  • Page 83 4.10.3 Checking Flow Start E n t e r t h e E n g i n e e r M o d e a n d s e t M a s t e r M i c r o p h o n e o n R e - s o l d e r i n g a n d C h e c k V o l t a g e o f C h a n g e a n d L 7 0 7 ,...

  • Page 84: Receiver Trouble

    4.11 Receiver Trouble 4.11.1 Test Point Voltage PART REC701.1 1.3V~1.5V TP1(REC701.1) REC701.2 1.3V~1.5V TP2(REC701.2) L710.2 1.3V~1.5V TP2(L710.2) L711.2 1.3V~1.5V TP2(L711.2) -84-...
  • Page 85 4.11.2 Circuit Diagram Receiver Signal Receiver Signal -85-...
  • Page 86 4.11.3 Checking Flow Start Enter the Engineer Mode and set Receiver on Check Voltage of Change Receiver and TP1,TP2 Status ? Try again Re-solder or replace Check Voltage of L710, L711 and TP3,TP4 Status ? around Component R e - s o l d e r o r r e p l a c e Check status of Receiver ? C P U ( U 4 0 1 ) o f t r y a g a i n Receiver work...

  • Page 87: Camera Trouble

    4.12 Camera Trouble 4.12.1 Test Point Voltage PART VCAM_D 2.8V TP1(B1003.2) CM_DVDD_2.8V 2.8V TP2(B1003.1) VCAM_A 2.8V TP3(B1002.2) CM_AVDD_2.8V 2.8V TP4(B1002.1) -87-...
  • Page 88 4.12.2 Circuit Diagram -88-...
  • Page 89 4.12.3 Checking Flow S t a r t E n t e r t h e E n g i n e e r M o d e a n d s e t C a m e r a o n C h a n g e n e w C h e c k s t a t u s o f C a m e r a ? C a m e r a m o d u l e...

  • Page 90: Key Board Trouble

    4.13 Key Board Trouble 4.13.1 Test Point Check this component of Of J1401 soldering work properly Check this component of V1404,V1405,V1406 soldering work properly Check this component of SW1, SW2, SW3 soldering work properly -90-...
  • Page 91 Key Board Check this component of KJ101 soldering work properly Check this around component of soldering work properly of Key function “7” ”8” “9” “ *” “0“ “ #” function -91-...
  • Page 92 4.13.2 Circuit Diagram Key Board PAD Circuit KP_COL3 Check this around component of soldering work KP_COL2 properly of Key function “7” ”8” “9” “ *” “0“ “ #” KP_COL1 KP_COL0 ESD_PAD_1 S101 HSP1307 KP_ROW0 [UP] [DOWN] [SOFT_L] KEY PAD ESD_PAD_1 S105 S102 S103...
  • Page 93 KEY PAD Connector Check this component of J1401 soldering work properly J1401 DF40C-20DS-0.4V(51) VBAT KP_LEDIN KP_ROW5 KP_COL0 KP_ROW4 KP_COL1 KP_ROW3 KP_PWRKEY KP_ROW2 KP_COL3 KP_ROW1 KP_COL2 KP_ROW0 KP_COL2 KP_COL1 KP_COL0 SIDE UP SIDE DOWN SIM Switch LS12K2H-T LS12K2H-T LS12K2H-T KP_ROW0 V1425 V1424 V1415 V1416...
  • Page 94 4.13.3 Checking Flow S t a r t E n t e r t h e E n g i n e e r M o d e a n d s e t K e y p a d f u n c t i o n o n C h a n g e n e w C h e c k s t a t u s o f K e y b o a r d S u b K e y B o a r d...

  • Page 95: Flash Led Trouble

    4.14 Flash LED Trouble 4.14.1 Test Point Voltage PART C1005.1 3.6V~4.2V TP1(C1005.1) J1001.1 6.5V~ 5.0V without LED TP2(J1001.1) 2.4V~ 3.3V with LED FLASH_LED_EN/SET 2.8V TP3(R1005.2) T101 2.4V~ 3.3V TP4(T101) -95-...
  • Page 96 4.14.2 Circuit Diagram C1006 1.00uF VBAT U1001 R1004 AAT3176IDH-T1 0.00Ohm C1007 2.20uF VOUT C1004 C1005 1.00uF 10.0uF J1001 66578-A4-132601 EN/SET R1005 n.m R1005 0.00Ohm MODE FLASH_LED_EN/SET RSETF R1006 0.00Ohm RSETM FLASH_LED_MODE R1006 n.m R1009 R1010 V1001 R1007 R1008 100Kohm 51.0Kohm MLVS0402M07-330 100Kohm 100Kohm...
  • Page 97 4.14.3 Checking Flow Start E n t e r t h e E n g i n e e r M o d e a n d s e t F l a s h L E D f u n c t i o n o n C h a n g e n e w C h e c k v o l t a g e o f F l a s h L E D M o d u l e...

  • Page 98: Bluetooth Voice Trouble

    4.15 Bluetooth Voice Trouble 4.15.1 Test Point Voltage PART VCCBT 2.8V TP1(B303.2) -98-...
  • Page 99 4.15.2 Circuit Diagram CPU BT PCM Circuit BT PCM interface of (U401) BT Device PCM Circuit BT PCM interface of (U301) -99-...
  • Page 100 4.15.3 Checking Flow Start M a k e a C a l l a n d c h a n g e a u d i o p a t c h t o l i n k B T e a r p h o n e R e - s o l d e r o r r e p l a c e C h e c k B T f u n c t i o n U 3 0 1 a n d a r o u n d...

  • Page 101: Speaker Trouble

    4.16 Speaker Trouble 4.16.1 Test Point -101-...
  • Page 102 4.16.2 Circuit Diagram SPEAKER AMPLIFIER B701 600ohm VBAT_AMP VBAT C707 C711 1.00uF 27.0pF C736 1.00uF U701 C704 YDA145-PZ C712 10.0nF 33.0pF R705 6.80Kohm MP3_OUTR C705 OUT+ C713 10.0nF 33.0pF R706 6.80Kohm Audio Gnd To BB Chip C706 OUT- 33.0pF CTRL R716 22.0Kohm GPI022_SKP_ON C722...
  • Page 103 4.16.3 Checking Flow Start T u r n O n t h e M u s i c C h a n g e S p e a k e r C h e c k s t a t u s o f a n d Try again S p e a k e r w o r k ? R e - s o l d e r i n g o r...

  • Page 104: Headphone Trouble

    4.17 Headphone Trouble 4.17.1 Test Point -104-...
  • Page 105 Voltage PART B1103.1 0.8V~1.2V TP1(B1103.1) GPIO29_ACC_SW > 0.2V TP2(R1114.2) MICP1_1 0.8V~1.2V TP3(C1111.2) C1115.1 1.4V TP4(C1115.1) C1114.1 1.4V TP5(C1114.1) -105-...
  • Page 106 4.17.2 Circuit Diagram MICBIASP R1103 C1116 100nF 1.00Kohm MICN1_1 501mV 1.71V 1.94V MICN1 C1102 R1111 100pF 1.50Kohm 1.37V C1111 100nF MICP1_1 490mV C1107 MICP1 10.0uF C1112 C1113 EXC24CP121U 33.0pF 33.0pF FL1101 MIC_CON_IN C1118 33.0pF AVDD U1103 A --> B0 A --> B1 B1105 R1115 600ohm...
  • Page 107 Micro USB I/O INTERFACE J1101 VCHG GU073-5P-SD-E1500 F1101 KAB3202-132NA29010 VAUX R1126 0.00Ohm USB_DM_CON R1125 0.00Ohm USB_DP_CON B1103 MIC_CON 600ohm V1101 V1102 V1103 D1102 V1104 FM_ANT V1105 L1101 ESD 14V 270nH R1120 10.0Kohm GPIO28_SW_S1 R1123 Reset PU 0.00Ohm USB_SW_SEL1 R1119 USB_SW_SEL0 U1101 ISL54217IRUZ-T GPIO25_SW_S0...
  • Page 108 4.17.3 Checking Flow S t a r t E n t e r t h e E n g i n e e r M o d e a n d s e t e a r p h o n e O N o r M a k e a c l l a n d i n s e r t e a r p h o n e C h a n g e n e w C h e c k e a r p h o n e...

  • Page 109: T-Flash Trouble

    4.18 T-Flash Trouble 4.18.1 Test Point Check Points: Voltage of TP1, TP2, TP3 Check R1216 soldering is well Voltage PART VRF_2.8V 2.8V TP1(B1202.1) VDD_SD 2.8V TP2(B1202.2) R1202.2 > 0.2V ( insert Card) TP3(R1202.2) -109-...
  • Page 110 4.18.2 Circuit Diagram Micro SD VRF_2.8V B1202 600ohm VDD_SD C1201 2.20uF J1201 100Kohm 502774-0891 R1202 SD_DAT2 SD_DAT2 SD_CD DAT2 DETB SD_DAT3 SD_DAT3 CD/DAT3 DETA SD_CMD SD_CMD R1216 22.0Ohm SD_CLK GND1 GND2 SD_DAT0 SD_DAT0 DAT0 GND3 SD_DAT1 SD_DAT1 DAT1 GND4 C1210 Trans-Flash Socket 18.0pF Check R1216 soldering is well...
  • Page 111 4.18.3 Checking Flow S t a r t C h e c k S D c a r d R e - i n s e r t S D c a r d h a s i n s e r t e d r i g h t ? M e a s u r e V o l t a g e R e - w o r k o r c h a n g e o f T P 1 s t a t u s ?

  • Page 112: Usb Download Trouble

    4.19 USB Download Trouble 4.19.1 Test Point Can’t download check of check J1101 soldering Can’t download check of R1126,R1125, F1101 soldering -112-...
  • Page 113 Can’t download OS of check Can’t download OS of B1104 soldering check FL1102 soldering Can’t download OS of check U1101 soldering Can’t download OS of check U1102 soldering Can’t download OS of check U1102 soldering Voltage PART J1101.1 4.6V~ 5.8V TP1(J1101.1) VCHG 4.6V~ 5.8V...
  • Page 114 4.19.2 Circuit Diagram Can’t download check of check J1101 Can’t download check of R1125, R1126, F1101 soldering soldering Micro USB I/O INTERFACE J1101 VCHG GU073-5P-SD-E1500 F1101 KAB3202-132NA29010 VAUX R1126 0.00Ohm USB_DM_CON R1125 0.00Ohm USB_DP_CON B1103 MIC_CON 600ohm V1101 V1102 V1103 D1102 V1104 FM_ANT...
  • Page 115 VUSB VUSB U1102 USB_CHR_ID SELECT NC7SB3157P6X-NL R1113 100Kohm USB_DM USB_DM Can’t download OS of check U1102 USB_DP soldering USB_DP R1112 1.00Kohm IO_UART_TXD UTXD1 R1104 1.00Kohm IO_UART_RXD URXD1 -115-...
  • Page 116 4.19.3 Checking Flow S t a r t i n s e r t e d P C d o w n l o a d C a b l e a n d r e a d y P C d o w n l o a d p r o c e s s C h e c k B a t t e r y V o l t a g e C h a r g e o r C h a n g e >...

  • Page 117: Bluetooth Trouble

    RF Trouble Shooting Bluetooth (MT6601) 4.20 Bluetooth Trouble 4.20.1 Test Point -117-...
  • Page 118 C312 & B302: 2.8±0.2V C301 & C302: 1.8±0.2V C306 or C309: 32MHz C307: 32kHz -118-...
  • Page 119 R301: 2.8±0.2V(high enable reset) FL301: 1±5dBm(need to offset cableloss) 2402~2480 MHz(frequency hopping) -119-...
  • Page 120 4.20.2 Circuit Diagram B303 B302 VCCBT VCCBT B303 600ohm B302 600ohm C313 C312 C310 1.00uF 100nF BT ANTENNA C311 BT_1V8 BT_1V8 C302 100nF C302 J301 18.0pF C313 C301 R301 PAD2X2_8 10.0nF 1.00uF FL301 L302 1.00nH TESTMODE R301 0.00Ohm SRCLKENA FL301 GPIO62_BT_RST TX_OUT SYSRST_B...
  • Page 121 4.20.3 Checking Flow S t a r t Check the BT antenna Change BT atetnna contact is work well ? and try again Check theVoltage on Re-work or change B303.2(TP1) and CPU (U401) and try B302.1(TP2) ( 2 . 8 ± 0 . 2 V ) o f again Voltage is OK ? Check theVoltage on...

  • Page 122: Fm Receiver Trouble

    FM receiver (SI4708) 4.21 FM RECEIVER (SI4708) Trouble 4.21.1 Test Point 4.21.2 Circuit Diagram VBAT B1201 1000ohm FM Radio C1208 R1213 R1214 22.0nF 10.0Kohm 10.0Kohm C1207 U1302 Si4708-B-GMR GPO46_FM_SCL SCLK GPO47_FM_SDA SDIO C1207 R1211 C1202 100nF FMIN_L LOUT 100Kohm 100nF C1203 100nF R1213...
  • Page 123 4.21.3 Checking Flow S t a r t Check the earphone is Change earphone OK or not ? cable and try again Check the Re-work or change C1207 .1(TP1) and CPU (U401) and try R1213 .1(TP2) again Voltage is OK ? Check a condition of Re-work or change C1209 .1(TP3) 32KHz clock is...
  • Page 124 RF Transceiver + PA (AD6548+SKY77531) 4.22 RF TRANSCEIVER +AP (AD6548+SKY77531) Trouble 4.22.1 Test Point -124-...
  • Page 125 RFJ101: (need to offset the cableloss) GSM900&GSM850: 32.5±3dBm (center channel = 40) DCS1800&PCS1900: 29.5±3dBm (center channel = 700) RFJ101 position -125-...
  • Page 126 4.22.2 Circuit Diagram SKY77531(PA) Check this R105.2(TP9) = 2.8V ? Check this R108.2(TP5) = 2.8V ? Form BB MTK6235B RFJ101 To GSM Antenna -126-...
  • Page 127 L103 L104 L105 L106 C116 C120 to AD6548 -127-...
  • Page 128 AD6548 ( TRANSCEIVER ) AD6548_01 to SKY77531 PA Check thisB201.1(TP8) = VBAT ? to SKY77531 PA AD6548_02 Check this component of U202 soldering work properly Check thisVFR = 2.8V ? -128-...
  • Page 129 AD6548_03 Check thisB201.1 = VBAT ? to BB MTK6235B X201 U201 Check thisB202.2(TP8) = 2.8V ? -129-...
  • Page 130 R108.2: 2.8±0.2V(frequency=216.7Hz) B201 & B202 & R105: 2.8±0.2V 2.8±0.2V(frequency=216.7Hz) X201: 26MHz -130-...
  • Page 131 4.22.3 Checking Flow S t a r t Change GSM Check the GMS antenna atetnna and try contact is work well ? again Check the RFJ101 output by spectrum : BAND:850 Re-work or change A R F C N : 1 9 0 BAND:900 RFJ101 and try A R F C N : 4 0...

  • Page 132: Rf Transceiver +Ap Trouble124

    5.DOWNLOAD 5.1 Download setup -132-...

  • Page 133: Download Process

    5.2 Download process Tools 1. Download cable(Prolific USB-to-Serial) 2. PC 3. Battery (3.8 V Li-ion Battery) How to installation Leo download tool 1. You must install “Prolific USB-to-Serial Comm Port” driver first before installing this program, and then double click the “Setup.msi” start installation. 2.You can see the below picture, and then click the “Next”...
  • Page 134 3.You can see the below picture, and then click the “Next” button. 4. You can see the below picture, and then click the “Next” button. -134-...
  • Page 135 5. You can see the below Installing picture, and then click the “Close” button installation complete. -135-...
  • Page 136 How to user Leo download tool For example: GX200-00-V09A-404-XX-OCT-09-2009 1.Connect Download cable with computer, and then double click the” LEO Download Tool”. 2.you can see the below picture. -136-...
  • Page 137 3.Select COM port (LEO will auto detect COM port) 4.Select Download mode. Note: ① If you select “Download ROM”, it will download software only. ② If you select “Download ROM and Format”, it will download software and delete NVRAM all data except calibration data and IMEI number, and delete user disk data include contact information 、message etc, also it still will reset META_NVRAM to factory default.
  • Page 138 5.Click the “Setting” button and select a valid file. The file always be end of“.PCS”, reference below picture. 6.Select the“. PCS “file and press open, you can see following picture. -138-...
  • Page 139 7.After you see the pink cycle, connect download cable with handset, and then press the power key , you will see below picture. 8.After reach to 100%, SW download finish. -139-...
  • Page 140 9.If download failed, you will see the below picture. Attention: If appear failed image, Please try close LEO and try open again. -140-...

  • Page 141: Block Diagram

    6. BLOCK DIAGRAM -141-...

  • Page 142: Circuit Diagrma

    7. CIRCUIT DIAGRMA -142-...
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  • Page 155: Bga Ic Pin Check

    8. BGA IC PIN Check 8.1 BGA PIN Check of main chip (MT6235) BB_MT6235 (U401) BGA use BGA non-use -155-...
  • Page 156 8.2 BGA PIN Check of Memory (K5D12571CA-D090) (U601) K5D12571CA-D090 BGA use BGA non-use -156-...
  • Page 157 8.3 BGA PIN Check of Bluetooth (MT6601) MT6601 (U301) BGA use BGA non-use -157-...

  • Page 158: Pcb Layout

    9. PCB LAYOUT J1401 keypad connecter No power on Key not working U401 BB chipset (MT6235) No power on No service etc U201 Transceiver (AD6548) No network U601 Memory U101 PA No Booting (SKY77531) No TX & No RX -158-...
  • Page 159 J501 Vibrator PAD No Vibrator J1101 I/O connecter No charging etc J1002 Camera connecter U1302 FM radio Camera no working FM not working U301 Bluetooth Bluetooth not J1201 working Trans-Flash Socket Micro SD No working J901 LCM connector No display J602 SIM 1 connector No SIM...

  • Page 160: Engineering Mode

    10.Engineering Mode 1.1. Enter and Exit Engineering Mode In idle screen, enter the Factory Mode menu by typing “*2945#*#”. Like normal menu operations, press Left-Soft-Key (LSK) “Back” to the previous screen or End key to go back to the idle screen. 1.2.
  • Page 161 Item Function Selection Value 900 MHz ON/OFF 1800 MHz ON/OFF Band 1900 MHz ON/OFF 900/1800 MHz ON/OFF Auto ON/OFF Cell Lock 1.3.3. Network Events 1.3.4. To set the filter of Network Events (RR,SMU,TCM,RMC,PHB,PHB). Device 1.4. 1.4.1. Item Function Selection Value Description Version Set Contrast...
  • Page 162 1.4.3. PWM There are 3 PWMs. Item Function Selection Value Description PWM1 Freq = 0-255, PWM Editor shows Duty = 0- 100 the following info: Level:[1~5] Frequency:[0~255] Duty:[0~100] PWM2 Freq = 0-255, PWM Editor shows Duty = 0-100 the following info: Level:[1~5] Frequency:[0~255] Duty:[0~100]...
  • Page 163 Item Function Selection Value Description Main LEVEL1-15 0-255 To set the contrast of 15 levels of Main LCD. Contrast Battery LEVEL 1 0-9999999 Voltage below LEVEL 1 powers off automatically. LEVEL 2 0-9999999 Voltage below LEVEL 2 prohibits MO calls. LEVEL 3 0-9999999 Voltage below LEVEL 3 pops up...
  • Page 164 1.4.10.PMIC 6318 To test the chip of PMIC 6318. 1.4.11.FM Radio Item Function Value Description Selection MONO Disable/Enable To Power on/off MONO FM Radio STEREO Disable/Enable To Power on/off STEREO RSSI Level1~6 To set the signal level If Count Delta 10,15,20,25,30 To set the frequency increment value...
  • Page 165 register.For example: If the MS is in Normal Mode and the current speech volume level is LEVEL4,updating the parameter sets the gain value of LEVEL4 of Speech to the hardware register. 5. To change the current volume level of Speech ,use side key when in call. 6.
  • Page 166 1.6.3. Deactivate PDP To deactivate GPRS PDP context. 1.6.4. Send Data To send data over GPRS connection. 1.6.5. PING N/A. 1.7. Misc This screen contains othe miscellaneous settings. Item Function Description Selection Auto Answer ON/OFF To toggle on or off the Auto Answer function. High Speed SIM ON/OFF To toggle on or off the High Speed SIM test.
  • Page 167 This helper function for Factory Mode Auto Test provides interfaces for the following: 1. To view the current auto test list; 2. To add a test to the list; 3. To remove a test from the list; 4. To change the priority of a test in the list, i.e. to adjust the order of test items in the list. 1.9.

  • Page 168: Calibration

    11.CALIBRATION 11.1 Test Equipment set up -168-...

  • Page 169: Calibration Steps

    11.2 Calibration Steps Environment Requirement:  MS Windows 2000 or XP Hardware:  Generic Pentium III or above PC (256M RAM or above)  GPIB Card ○ National Instruments GPIB device and driver ○ Agilent GPIB card and driver ○ KEITHLEY GPIB card and driver ...
  • Page 170 The following diagrams depict the system setups when using the Agilent test platform. Connect 8960, power supply , computer ,phone -170-...
  • Page 171 When install the MTK ATE tool, first install driver. In turn execute CF06PP_INST_DRIVERS_663XXA.exe, winnt_8960_e1960.exe, 230x-850a01.exe. -171-...
  • Page 172 -172-...
  • Page 173 Second , to install the MTK ATE tool, execute the KG195 \ Volume1 \setup.exe file. The Installation Wizard guides the user through the installation process step by step, up to Installation finish. Third , to install the MTK ATE tool, execute the ATE_For_New_Version_Setup \ Volume1 \setup.exe file.
  • Page 174 Execute Measurement & Automation to check equipment address Choose Devices and Interfaces -174-...
  • Page 175 You can see your equipment address Choose 7262-Sloan_SETUP.ini and open the file to setup from data files . （ （ （ （ For example: GX200） ） ） ） -175-...
  • Page 176 Setup your CMU Base GPIB address and power supply address -176-...
  • Page 177 ATE Tool system setting Execute MTK _ ate demo Press Report & System button -177-...
  • Page 178 Setting your equipment Setting your power supply type Choose your Power Supply Type -178-...
  • Page 179 Setting your GSM/EDGE Tester Choose your Tester Choose your download com port Choose your download cable connect COM port -179-...
  • Page 180 Choose “select test setup file” To select the setup file in this icon (For example: 7262-Sloan_SETUP.ini) Execute MTK _ ate demo again -180-...
  • Page 181 Choose Calibration INI To select the ini file in this icon (For example: 7262-Sloan.ini) Choose Con fig File To select the CFG file in this icon (For example: 7262-Sloan.cfg) -181-...
  • Page 182 Choose NVRAM Database file To select the SW database in this icon. Choose AP database file (Caution: ONLY Smart phone need choose To select the AP database in this icon. -182-...
  • Page 183 (Caution: ONLY Smart battery need choose Choose Battery DFI file To select the DFI file in this icon. -183-...
  • Page 184 How to setup your test report location Choose my computer Choose “C” disk -184-...
  • Page 185 Choose “program files” Choose “Program Files \ATE Tools KP199_KP320_KM330_KM335_KC530”file -185-...
  • Page 186 Setup new file and leave the window Execute MTK _ ate demo -186-...
  • Page 187 Press Report & System button Press “select test report location” -187-...
  • Page 188 Choose your setup report Press “Done” -188-...
  • Page 189 Setup finish When you finish the setup then you press save change icon. -189-...
  • Page 190 Press Configuration choose Cal Setting Setting your cable loss Press Done to save -190-...
  • Page 191 Press Configuration choose Final setting -191-...
  • Page 192 Choose “MT Call” from Establish Call Type Key in your test SIM card number form IMSI NUMBER Press “Done” and save your setting -192-...
  • Page 193 If you want calibration , you can press “initial calibration” Press Calibration Test -193-...
  • Page 194 Key-in your phone bar Code Press your phone of power on key and Start calibration -194-...
  • Page 195 Calibration is ok and will show “PASS” You can see the test report -195-...
  • Page 196 If you want final test , you can press “initial final test “ Press “RF Final test” -196-...
  • Page 197 Handset to insert SIM card Key-in bar code or IMEI number Power on handset -197-...
  • Page 198 ATE start final test -198-...
  • Page 199 If ATE test finish , ATE will show pass -199-...
  • Page 200 You can see the test report -200-...
  • Page 201 If you want initial cal and final test , you can press “initial cal and final test” Press “Cal & Final” -201-...
  • Page 202 1.Handset to insert SIM card 2.Key-in bar code or IMEI number 3.Power on handset -202-...
  • Page 203 Start calibration -203-...
  • Page 204 Calibration finish and power on handset again -204-...
  • Page 205 Start final test -205-...
  • Page 206 Finish “Cal & Final test” -206-...
  • Page 207 Ate show the test report -207-...

  • Page 208: Stand Alone Test

    12. STAND ALONE TEST 12.1 GX200 RF TX & RX Test : Test Configuration & Expected Outcome Test Configuration : Expected Outcome : TX power : 32.5 +/- 1.5 dBm for GSM900 TX power : 29.5 +/- 1.5 dBm for DCS1800, PCS1900...

  • Page 209: Meta Tool Install Process

    12.2 META Install & RF TX & RX Check META Tool Install process : (1) Press “setup.exe” then press (2) Install Process – press “Next” (3) Install Process – press “Next” -209-...
  • Page 210 (4) Install Process – press “Next” (5) Install Process – press “Next” (6) Install Process -210-...
  • Page 211 (7) Install Process – press “Finish” -211-...

  • Page 212: Rx Test

    12.3 RF RX Check : (1) Open “ Meta_RF_Tool ” (2) Pull in UART cable (3) Inset RF-Cable (AG8960) (4) Select proper com port and press “Reconnect” . Step1 Step2 -212-...
  • Page 213 (5)Press handset’s power key and it will show LG logo. Than appear the following picture. Select RF Tool. (6)Loading database Make sure the same to handset. -213-...
  • Page 214 (7) Press “PM” to RX check. Select proper Band, ARFCN and PM Count. (8) Setup AG8960: Press CALL SETUP, Than press “F1”,and select “GSM BCH+TCH”. -214-...
  • Page 215 -215-...
  • Page 216 RX Test (AG8960)--- Set “BCH Parms” , (10) RX Test --- Press Start then Only check top 5 items 1. Select Band (GSM/DCS/PCS) 2. Set channel members 3. Press “Start” Check first 5 items, need +/- 4 inside -216-...
  • Page 217 12.4 RF TX Check : (1) Open “ Meta_RF_Tool ”. (2) Pull in UART cable. (3) Inset RF-Cable (AG8960). (4) Select proper com port and press “Reconnect” and then press handset’s power key. Step1 Step2 (5) Loading database Make sure the same to handset. (6) AG8960 need to set TCH Parms.

  • Page 218: Tx Test

    (8) TX Test (AG8960) --- Need set “Band” , “Channel” & “Power Level” Select Band (GSM/DCS/PCS) Set channel members Press “Start” TX Output power -218-...

  • Page 219: Exploded View&Replacement Part List

    13. EXPLODED VIEW&REPLACEMENT PART LIST 13.1 Exploded view -219-...
  • Page 220 Ass’y exploded view -220-...

  • Page 221: Replacement Part List

    13. Replacement Part list Arina part LG part Level Part number Description number number Adapter 331-0000-00123 SSAD0031501 Travel Charger_150~240V_5.10V_700mA_CE;CB_STA-U12ID_EN50075_ALPHA_DongDo_N/A Headset 333-0000-00078 SGEY0003745 Headset Stereo Channel Type_EMB-LGE004MSKJ_16 Ohm_Mic.S/N'58 'dB_- 38 'dB_PT.CRESYN_Micro USB 5PIN Battery 306-0000-00098 SBPP0027401 Lithium-Polymer Batt. Packing_3.7V_1500mAh_GRAY_LGIP-400N_WISEPOWER_Bar code:SBPP0027401 Data Cable...
  • Page 222 ..5 MIC701 312-0000-00050 SUMY0013001 Omni-MIC._SPU0410LR5H?QB_62 'dB_ - 38dB_± 3.0dB_3.76*2.95*1.10mm_NA_SMD Type_KNOWLES_3.76*3*1.10mm ..5 RFJ101 314-0000-00016 ENWY0006901 CON. ANTENNA CONNECTOR_C90-101-0004_NA_6 pin_SPEED TECH CORP(BEIJING)_For Antenna Switch ..5 J101,J102 314-0000-00434 ENRY0010601 CON. SPRING CONNECTOR_PJSCG-0A-1000S_NA_1 pin_PROCONN_T=2.2 mm ..5 J801 314-0000-00441 ENZY0028301 CON. BATTERY CONNECTOR_BTM14-A4-R0020_2.500 mm_3 pin_ACRON_H=5.7mm ..

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