LG VX8560 Service Manual Download Page 212

Page: 212 / 235

LG Electronics Inc.

VX8560

Ref No Part Name

Part Number

Spec.

Maker P/N

R638

RES,CHIP

ERHY0009526 4.7 Kohm,1/20W(0.05W) ,J ,0603 ,R/TP

MCR006MZPJ472

R640

RES,CHIP

ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ101

R641

DIODE,TVS

EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE

PRSB6.8C

R644

RES,CHIP,MAKER

ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ152

R645

RES,CHIP,MAKER

ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ152

R646

RES,CHIP,MAKER

ERHZ0000422 15 Kohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ153

R647

RES,CHIP,MAKER

ERHZ0000437 2 Kohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ202

R648

DIODE,TVS

EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE

PRSB6.8C

R650

RES,CHIP,MAKER

ERHZ0000279 39 Kohm,1/16W ,F ,1005 ,R/TP

MCR01MZSF3902

R651

RES,CHIP,MAKER

ERHZ0000537 680000 ohm,1/16W ,F ,1005 ,R/TP

RC1005F684CS

R654

VARISTOR

SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free

EVLC5S02100

R655

VARISTOR

SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free

EVLC5S02100

R656

VARISTOR

SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free

EVLC5S02100

R657

VARISTOR

SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free

EVLC5S02100

R705

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R706

RES,CHIP

ERHY0009541 470 ohm,1/20W(0.05W) ,F ,0603 ,R/TP

MCR006YZPF4700

R707

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R708

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R709

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R710

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R711

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R712

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R713

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R714

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R715

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R716

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R717

RES,CHIP,MAKER

ERHZ0000484 470 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ471

R719

RES,CHIP,MAKER

ERHZ0000401 0 ohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ000

R722

RES,CHIP,MAKER

ERHZ0000348 12 ohm,1/16W ,F ,1005 ,R/TP

MCR01MZSF12R0

R723

RES,CHIP,MAKER

ERHZ0000348 12 ohm,1/16W ,F ,1005 ,R/TP

MCR01MZSF12R0

R724

RES,CHIP,MAKER

ERHZ0000348 12 ohm,1/16W ,F ,1005 ,R/TP

MCR01MZSF12R0

R725

RES,CHIP,MAKER

ERHZ0000348 12 ohm,1/16W ,F ,1005 ,R/TP

MCR01MZSF12R0

R726

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R727

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R728

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R729

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R730

VARISTOR

SEVY0005101 18 V, ,SMD ,5pF, 1005

ICVL0518050FR

R731

VARISTOR

SEVY0005101 18 V, ,SMD ,5pF, 1005

ICVL0518050FR

R732

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R733

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R734

VARISTOR

SEVY0003601 5.6 V, ,SMD ,100pF, 1005

ICVL0505101V150FR

R736

VARISTOR

SEVY0007301 5 V,<0.5pF ,SMD ,

ULCE0505C015FR

R737

VARISTOR

SEVY0007301 5 V,<0.5pF ,SMD ,

ULCE0505C015FR

R738

VARISTOR

SEVY0007301 5 V,<0.5pF ,SMD ,

ULCE0505C015FR

R739

VARISTOR

SEVY0007301 5 V,<0.5pF ,SMD ,

ULCE0505C015FR

R740

RES,CHIP,MAKER

ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ152

R741

RES,CHIP,MAKER

ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP

MCR01MZSJ152

U100

CONN,RF SWITCH

ENWY0003301 ,SMD ,0.4 dB,

KMS-507

U102

COUPLER,RF DIRECTIONAL

SCDY0003901

19.8 dB,0.28 dB,33 dB,1.0*0.5*0.4 ,SMD ,Pb-
free_Coupler_DCN Tx ,; ,[empty] ,836.5MHz ,25MHz

LDC15836M20Q-360

YXYVYZ\

212/235

Z3X-BOX.COM

Summary of Contents for VX8560

Page 1: ...ncluded 0 25W 460mA 4 2V ACPM7353 PCS 0 25W 450mA 4 2V ACPM7353 CELLULAR Power Current Voltage Part Name MODE 6 Functions of Major Semi Conductors Flash Memory 1G Storing of user data MP3 Picture etc MOVINAND Memory KMAFE0000A Digital signal processing DSP TCC8322 Flash Memory 2G SDRAM 1G Storing of terminal operation program Memory MCP H8BCS0SI0MAP 56M Terminal operation control and digital signa...

Page 2: ...LG Electronics Inc VX8560 CDMA Mobile Subscriber Unit VX8560 SERVICE MANUAL SERVICE MANUAL DUAL BAND CDMA PCS Cellular GPS CDMA MOBILE PHONE YVYZ 2 235 Z 3 X B O X C O M ...

Page 3: ...ethod and Telephone Number Inputting Method 17 CHAPTER 3 Circuit Description 1 RF Transmit Receive Part 31 2 Digital Voice Processing Part 42 CHAPTER 4 Trouble Shooting 4 1 RX PART TROUBLE 48 4 2 LOGIC PART TROUBLE 94 CHAPTER 5 Safety 162 CHAPTER 6 Glossary 165 APPENDIX 1 Block Diagram 178 2 Circuit diagram 179 3 Component Layout 190 4 Assembly and Disassembly diagram 199 5 Part List 202 6 BGA PIN...

Page 4: ...in the same specific area resulting that it increases the capacity 10 times more compared with that in the analog mode currently used Soft Softer Handoff Hard Handoff and Dynamic RF power Control technologies are combined into this phone to reduce the call being interrupted in a middle of talking over the phone Cellular and PCS CDMA network consists of MSO Mobile Switching Office BSC Base Station ...

Page 5: ...the interference limited environment It can process more number of subscribers compared to other systems TDMA system has the processing capacity three times greater than the existing FDMA system whereas CDMA system about 12 15 times of that of the existing system CDMA system can be explained as follows TDMA or CDMA can be used to enable each person to talk alternately or provide a separate room fo...

Page 6: ...ntrol on all the mobile stations the system capacity can be maximized If the signal power of mobile station is received too strong the performance of that mobile station is improved However because of this the interference on other mobile stations using the same channel is increased and accordingly the call quality of other subscribers is reduced unless the maximum accommodation capacity is reduce...

Page 7: ...s and as a result improve system performance capacity increased by about two times 2 4 Protecting Call Confidentiality Voice privacy is provided in the CDMA system by means of the private long code mask used for PN spreading Voice privacy can be applied on the traffic channels only All calls are initiated using the public long code mask for PN spreading The mobile station user may request voice pr...

Page 8: ...Soft Capacity The subscriber capacity of the CDMA system is flexible depending on the relation between the number of users and service classes For example the system operator can increase the number of channels available for use during the busy hour despite the drop in call quality This type of function requires 40 of normal call channels in the standby mode during the handoff in an effort to avoi...

Page 9: ...carrier wave of pilot channel from the cell site most adjacently located is demodulated in order to obtain the sequence of encoded data symbols During the operation with one cell site the searcher searches out multi paths in accordance with terrain and building reflections On three data receivers the most powerful 3 paths are allocated for the parallel tracing and receiving Fading resistance can b...

Page 10: ...A CELLULAR MAX POWER IDLE SLEEP 4 1 5 Operating Temperature 0qC 60qC 4 1 6 Frequency Stability 1 CDMA 0 5PPM 2 PCS 0 1PPM 4 1 7 Antenna Press Type PIFA 50 4 1 8 Size and Weight 1 Size 98 5 H 49 5 W 16 4 D mm 2 Weight 95g Approximately with standard battery 4 1 9 Channel Spacing 1 CELLULAR 1 25MHz 2 PCS 1 25 MHz 4 1 10 Battery Type Capacity and Operating Time Unit Hours Minutes 160 Minutes 92dBm in...

Page 11: ...ivity CELLULAR 3dB C N Degration With Fch 1 25 kHz 30dBm PCS 3dB C N Degration With Fch 1 25 kHz 30dBm 4 2 5 Spurious Wave Suppression Maximum of 80dB 4 2 6 CDMA Input Signal Range Dynamic area of more than 104 25 dB 79dB at the 1 23MHz band 4 3 Transmit Specification 4 3 1 Frequency Range CELLULAR 824 820MHz 848 190MHz PCS 1850 MHz 1910 MHz 4 3 2 Output Power CELLULAR 0 224W PCS 0 224W 4 3 3 Inte...

Page 12: ...838 350 839 580 840 810 842 040 843 270 844 500 845 910 847 140 848 370 404 445 486 527 568 609 650 697 738 779 824 640 825 870 827 100 828 330 829 560 830 790 832 020 833 250 834 480 835 890 1011 29 70 111 152 193 234 275 316 363 Center Freq MHz Ch Center Freq MHz Ch 4 4 2 PCS mode 1898 75 975 1878 75 575 1858 75 175 1897 50 950 1877 50 550 1857 50 150 1896 25 925 1876 25 525 1856 25 125 1895 00 ...

Page 13: ... 910 892 140 893 370 404 445 486 527 568 609 650 697 738 779 869 640 870 870 872 100 873 330 874 560 875 790 877 020 878 250 879 480 880 890 1011 29 70 111 152 193 234 275 316 363 Center Freq MHz Ch Center Freq MHz Ch 4 5 2 PCS mode 1981 25 1025 1961 25 625 1941 25 225 1980 00 1000 1960 00 600 1940 00 200 1978 75 975 1958 75 575 1938 75 175 1977 50 950 1957 50 550 1937 50 150 1976 25 925 1956 25 5...

Page 14: ...5 1125 1966 25 725 1946 25 325 1985 00 1100 1965 00 700 1945 00 300 1983 75 1075 1963 75 675 1943 75 275 1982 50 1050 1962 50 650 1942 50 250 4 5 3 GPS mode 1575 42 MHz 4 5 4 Bluetooth mode 2400 MHz 2483 5 MHz 4 6 AC Adaptor See Appendix 4 7 Cigar Lighter Charger See Appendix X VYZ 14 235 Z 3 X B O X C O M ...

Page 15: ...on Choose an appropriate flat surface where the unit will not interface with driver s movement or passenger s comfort The driver user should be able to access the phone with ease Using the four self tapping screws provided mount the supplied bracket on the selected area Then with the four machine screws provided mount the counterpart on the reverse side of the reverse side of the cradle Secure the...

Page 16: ...the car ignition sensor terminal In order to operate HFK please make sure to connect green wire to ignition sensor terminal Connect the kit s power cable connector to the interface box power receptacle 5 3 5 2 Antenna Cable Connection Connect the antenna coupler cable connector from the cradle to the external antenna connector Antenna is not included X VYZ 16 235 Z 3 X B O X C O M ...

Page 17: ...ER 2 NAM Input Method Inputting of telephone numbers included 1 NAM Programming Method 1 Press 77647268560 Rress SEND Enter Service code 000000 2 Press 1 key for entering Service Prg Usually pressing Soft Key 1 will save the change To exit Service Program press END key X VYZ 17 235 Z 3 X B O X C O M ...

Page 18: ...number Press ok Key to edit more NAM1 items Press Exit Key to exit Service Programming 2 2 NAM1 Phone Number MDN You can edit NAM1 Phone Number MDN Press ok Key to edit more NAM1 items Press Back Key to edit previous NAM1 items X_VYZ 18 235 Z 3 X B O X C O M ...

Page 19: ...edit NAM1 Phone Number MIN Press ok Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 4 NAM1 Home SID You can edit NAM1 Home SID Press ok Key to edit more NAM1 items Press Back Key to edit previous NAM1 items X VYZ 19 235 Z 3 X B O X C O M ...

Page 20: ... more NAM1 items Press Edit Key to edit NAM1 Name Press Back Key 2 to edit previous NAM1 items 2 6 More NAM1 Programming You can decide to edit more NAM1 items Press Exit Key to exit Service Programming Press More Key to edit more advanced NAM1 items YWVYZ 20 235 Z 3 X B O X C O M ...

Page 21: ...t Service Code Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 8 NAM1 MCC You can edit NAM1 Mobile Country Code Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items YXVYZ 21 235 Z 3 X B O X C O M ...

Page 22: ...M1 NMSID Press OK Key to edit more NAM1 items Press Back Key 2 to edit previous NAM1 items 2 10 NAM1 True IMSI MCC You can edit NAM1 True IMSI MCC Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items YYVYZ 22 235 Z 3 X B O X C O M ...

Page 23: ...AM1 True IMSI NMSID Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 12 NAM1 PRL Enabled You can see NAM1 PRL Enabled Press Soft Key 1 to edit more NAM1 items Press Soft Key 2 to edit previous NAM1 items YZVYZ 23 235 Z 3 X B O X C O M ...

Page 24: ...e SID NID Pairs Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 14 NAM1 CDMA Pri CH A You can edit NAM1 CDMA Primary Channel A Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Y VYZ 24 235 Z 3 X B O X C O M ...

Page 25: ...Secondary Channel A Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 16 NAM1 CDMA Pri CH B You can edit NAM1 CDMA Primary Channel B Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Y VYZ 25 235 Z 3 X B O X C O M ...

Page 26: ...DMA Secondary Channel B Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 18 Lockout SID NID You can edit Lockout SID NID Pairs Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Y VYZ 26 235 Z 3 X B O X C O M ...

Page 27: ... items Press Back Key to edit previous NAM1 items Press Left Right Up Down key to toggle Yes No 2 20 NAM1 Forn SID Reg You can edit NAM1 Foreign SID Registration Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Press Left Right Up Down key to toggle Yes No Y VYZ 27 235 Z 3 X B O X C O M ...

Page 28: ...ss OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Press Left Right Up Down key to toggle Yes No 2 22 NAM1 Acc Ovld Class You can see NAM1 Access Overload Class Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Y_VYZ 28 235 Z 3 X B O X C O M ...

Page 29: ... edit NAM2 items Press Edit Key to skip NAM2 items settings Press OK Key to edit NAM2 related items 2 24 Phone Model You can see the Phone Model number Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items Y VYZ 29 235 Z 3 X B O X C O M ...

Page 30: ...tronics Inc VX8560 2 25 Slot Cycle Index You can edit Slot Cycle Index Press OK Key to edit more NAM1 items Press Back Key to edit previous NAM1 items 2 26 Powering Down Restart ZWVYZ 30 235 Z 3 X B O X C O M ...

Page 31: ...QSC6075 in order to create Base band frequency Then this signal is changed into digital signal by the analog to digital converter ADC A D Converter and the digital circuit part of the QSC Qualcomm Single Chip 6075 processes the data from ADC The digital processing part is a demodulator In the case of transmission RF Transmitter in QSC6075 receives QPSK modulated anlog signal from the QSC6055 In QS...

Page 32: ...LG Electronics Inc VX8560 Figure 1 1 RF Block Diagram of VX8560 Logic Device ZYVYZ 32 235 Z 3 X B O X C O M ...

Page 33: ...PS band filter into a single miniature package with a single antenna port The main function of quintplexer is to prohibit the other band signals from flowing into the one band circuit and vice versa RF designer can use common tri band antenna regardless of frequency band 800 1575 and 1900 MHz The specification of VX8560 quintplexer is described below ZZVYZ 33 235 Z 3 X B O X C O M ...

Page 34: ...LG Electronics Inc VX8560 Z VYZ 34 235 Z 3 X B O X C O M ...

Page 35: ...LG Electronics Inc VX8560 Z VYZ 35 235 Z 3 X B O X C O M ...

Page 36: ...oise Amplifier LNA are low noise figure high gain high intercept point and high reverse isolation The frequency selectivity characteristic of mobile phone is mostly determined by LNA The specification of LG VX8560 LNAs are described below 1 2 2 1 Cellular CDMA LNA performance specifications Z VYZ 36 235 Z 3 X B O X C O M ...

Page 37: ...e characteristics of Low Noise Amplifier LNA are low noise figure high gain high intercept point and high reverse isolation The frequency selectivity characteristic of mobile phone is mostly determined by LNA The specification of LG VX8560 GPS LNA is described below Z VYZ 37 235 Z 3 X B O X C O M ...

Page 38: ...e filter 1 2 6 RF Receiver U200 The circuit functions of the RF Receiver in QSC6075 include Rx Automatic Gain Controller AGC with 90 dB dynamic range quadrature RF mixers down conversion mixer from RF to base band low pass filters and Analog to Digital Converters ADC for converting to digital base band The RFR includes clock generators that drive the digital processor and a VCO which generates the...

Page 39: ...5 dB VGA As added benefit the single sideband upconversion eliminates the need for a band pass filter normally required between the upconverter and driver amplifier I I Q and Q signals proceed from the QSC6055 are analog signal In CDMA mode These signals are modulated by Quadrature Phase Shift King QPSK I and Q are 90 deg out of phase and I and I are 180 deg Tx IF signal can be obtained by mixing ...

Page 40: ...rated Circuit for which RF input terminal and internal interface circuit are integrated onto one IC after going through the AlGaAs GaAs HBT heterojunction bipolar transistor process The module of power amplifier is made up of an output end interface circuit including this MMIC The maximum power that can be inputted through the input terminal is 10dBm and conversion gain is about 28dB RF transmit s...

Page 41: ... phone can be compensated by TCXO The reference frequency of a mobile phone is 30 85 qC The receives frequency tuning signals called TRK_LO_ADJ from QSC6055 as 0 5V 2 5V DC via R and C filter in order to generate the reference frequency of 19 2MHz and input it into the frequency synthesizer of UHF band Frequency stability depending on temperature is 2 0 ppm XVYZ 41 235 Z 3 X B O X C O M ...

Page 42: ... Processing Part The voice processing part is made up of an audio codec used to convert MIC signals into digital voice signals and digital voice signals into analog voice signals amplifying part for amplifying the voice signals and sending them to the ear piece amplifying part that amplifies ringer signals coming out from QSC6075 and amplifying part that amplifies signals coming out from MIC and t...

Page 43: ...LG Electronics Inc VX8560 Figure 2 2 Block Diagram of Digital Voice Processing Part ZVYZ 43 235 Z 3 X B O X C O M ...

Page 44: ...both CDMA and GPS operating in both the cellular and PCS spectrums The subsystems within the QSC6075 include a CDMA processor a multi standard Vocoder an integrated CODEC with earpiece and microphone amplifiers general purpose ADC for subsytem monitoring an ARM926 EJS microprocessor and both Universal Serial Bus USB and an RS 232 serial interfaces supporting forward and reverse link data communica...

Page 45: ...s embedded in PM circuit are operated and 1 3V_MSMC 2 6V_MSMP 1 8V_MSME and 2 1V_MSMA are generated The Rx part 2 1V_RFRX and Tx part voltage 2 1V_RFTX are regulated by QSC607 5 2 3 6 Logic Part The logic part consists of internal CPU of QSC RAM MCP The QSC6075 receives TCXO 19 2MHz from X101 and controls the phone in both CDMA and GPS modes The major components are as follows CPU The ARM926 EJS m...

Page 46: ...he internal flag information call processing data and timer data KEYPAD For key recognition key matrix is setup using KYPD 0 1 2 3 4 9 11 13 15 17 19 signal from QSC 2 LEDs and backlight circuitry are included in the keypad for easy operation in the dark LCD MODULE LCD module contains a controller which will display the information onto the LCD by 16 bit data from the QSC6075 VYZ 46 235 Z 3 X B O ...

Page 47: ...chronous signal and pixel clock synchronized with pixel of image data to DSP VSYNC is a synchronized signal to differentiate frames and HREF is a synchronized signal to differentiate lines These signals are synchronized with the pixel clock Input image data through the sensor interface is previewed on the LCD up to 30fps through the IMAGE ENHANCER EXTERNAL CODEC Normally codec bypass signal from Q...

Page 48: ...t Point Check flow Check flow 1 Check DC Power Supply circuit 2 Check VCTCXO Rx TEST SETUP HHP Test Channel 384 Test Band US Cellular SID 2004 Sect or Power 30 dB m Spectrum An alyzer Setting Oscilloscope Setting Start 3 Check RF Signal path Redownload S W Cal Mobile S W Quintplexer VCTCXO QSC6075 _VYZ 48 235 Z 3 X B O X C O M ...

Page 49: ...cs Inc VX8560 4 1 1 1 Checking DC Power supply circuit PMIC Test Point Test Point Circuit Diagram Circuit Diagram TP1 TP2 TP3 R208 2 1V_RFRX2 TP2 R202 2 1V_RFRX1 TP3 TP1 R207 2 6V_MSMP VYZ 49 235 Z 3 X B O X C O M ...

Page 50: ...ee next Page to check VCTCXO circuit The Pro blem may be Logic part Refer to Logic troubleshoot The Problem may be Logic part Refer to Logic troubleshoot NO NO YES 2 1V_RFRX1 is OK 2 1V_RFRX2 is OK Check R207 YES The Problem may be Logic part Refer to Logic troubleshoot NO 2 6V_MSMP is OK WVYZ 50 235 Z 3 X B O X C O M ...

Page 51: ...LG Electronics Inc VX8560 4 1 1 2 Checking VCTCXO circuit Test Point Test Point Circuit Diagram Circuit Diagram TP1 X101 pin3 TP2 X101 pin4 TP2 TP1 XVYZ 51 235 Z 3 X B O X C O M ...

Page 52: ...a NO Start Replace Main B D VCTCXO circuit is Ok See next page to check control signal The Problem may be Logic part Refer to Logic troubleshoot YES NO NO Check X101 pin 4 Is it 2 8V Refer to figure 4 1 1 b Replace X 101 and then check C115 R105 YES Is it similar VCTCXO circuit is Ok See next page to check control signal YES YVYZ 52 235 Z 3 X B O X C O M ...

Page 53: ...LG Electronics Inc VX8560 4 1 1 3 Checking RF signal path Mobile S W Quintplexer Test Point Test Point Mobile S W Quintplexer VCTCXO QSC6075 ZVYZ 53 235 Z 3 X B O X C O M ...

Page 54: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram PCS Tx DCN Tx PCS Rx DCN Rx TP1 TP2 VYZ 54 235 Z 3 X B O X C O M ...

Page 55: ...ce U100 YES NO Is any signal detected at that point Check C100 L100 L103 NO Check pin1 at DP100 Check if there is any major difference referring To Figure 4 1 1 d Is any signal detected at that point YES Replace DP100 NO YES Is any signal detected at that point Check L113 C124 NO YES All DCN Rx check is completed If the phone still do not work change Main B D VYZ 55 235 Z 3 X B O X C O M ...

Page 56: ...LG Electronics Inc VX8560 Waveform Waveform 4 1 1 c 4 1 1 d U100 pin2 DP100 pin1 VYZ 56 235 Z 3 X B O X C O M ...

Page 57: ...obile S W Quintplexer VCTCXO QSC6075 1 Check DC Power Supply circuit 2 Check VCTCXO Rx TEST SETUP HHP Test Channel 675 Test Band US P CS SID 4182 Sect or Power 30 dB m Spectrum An alyzer Setting Oscilloscope Setting Start 3 Check RF Signal path Redownload S W Cal VYZ 57 235 Z 3 X B O X C O M ...

Page 58: ...cs Inc VX8560 4 1 2 1 Checking DC Power supply circuit PMIC Test Point Test Point Circuit Diagram Circuit Diagram TP3 R208 2 1V_RFRX2 TP2 R202 2 1V_RFRX1 TP1 R207 2 6V_MSMP TP1 TP2 TP3 _VYZ 58 235 Z 3 X B O X C O M ...

Page 59: ...ee next Page to check VCTCXO circuit The Pro blem may be Logic part Refer to Logic troubleshoot The Problem may be Logic part Refer to Logic troubleshoot NO NO YES 2 1V_RFRX1 is OK 2 1V_RFRX2 is OK Check R207 YES The Problem may be Logic part Refer to Logic troubleshoot NO 2 6V_MSMP is OK VYZ 59 235 Z 3 X B O X C O M ...

Page 60: ...LG Electronics Inc VX8560 4 1 2 2 Checking VCTCXO circuit Test Point Test Point Circuit Diagram Circuit Diagram TP1 X101 pin3 TP2 X101 pin4 TP2 TP1 WVYZ 60 235 Z 3 X B O X C O M ...

Page 61: ...a NO Start Replace Main B D VCTCXO circuit is Ok See next page to check control signal The Problem may be Logic part Refer to Logic troubleshoot YES NO NO Check X101 pin 4 Is it 2 8V Refer to figure 4 1 2 b Replace X 101 and then check C115 R105 YES Is it similar VCTCXO circuit is Ok See next page to check control signal YES XVYZ 61 235 Z 3 X B O X C O M ...

Page 62: ...LG Electronics Inc VX8560 4 1 2 3 Checking RF signal path Mobile S W Quintplexer Test Point Test Point Mobile S W Quintplexer VCTCXO QSC6075 YVYZ 62 235 Z 3 X B O X C O M ...

Page 63: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram PCS Tx DCN Tx PCS Rx DCN Rx TP1 TP2 ZVYZ 63 235 Z 3 X B O X C O M ...

Page 64: ...U100 YES NO Is any signal detected at that point Check C100 L100 L103 NO Check pin2 at DP100 Check if there is any major difference referring To Figure 4 1 2 d Is any signal detected at that point YES Replace DP100 NO YES Is any signal detected at that point Check L114 L116 C125 NO YES All PCS Rx check is completed If the phone still do not work change Main B D VYZ 64 235 Z 3 X B O X C O M ...

Page 65: ...LG Electronics Inc VX8560 Waveform Waveform U100 pin2 DP100 pin2 4 1 2 c 4 1 2 d VYZ 65 235 Z 3 X B O X C O M ...

Page 66: ... idle state Press 5 to enter FCC Test Press 2 to enter CDMA FCC mode Set channel to 384 and AGC to 360 Measure frequency domain waveform with Spectrum analyser Measure time domain waveform with Oscilloscope Start 6 Check Quintplexer Redownload S W Cal NO 7 Check Mobile Switch 3 Check QSC6075 5 Check DCN PAM 4 Check RF SAW Mobile S W Quintplexer VCTCXO QSC6075 Tx SAW PAM VYZ 66 235 Z 3 X B O X C O ...

Page 67: ...LG Electronics Inc VX8560 4 2 1 1 Checking DC Power supply circuit PMIC Test Point Test Point Circuit Diagram Circuit Diagram TP2 R209 2 1V_RFTX TP1 R207 2 6V_MSMP TP1 TP2 VYZ 67 235 Z 3 X B O X C O M ...

Page 68: ...RFTX is OK Check R207 2 6V_MSMP is OK YES Start DC Power supply Circuit is OK See next Page to check VCTCXO circuit The Problem may be Logic part Refer to Logic troubleshoot The Problem may be Logic part Refer to Logic troubleshoot NO NO YES _VYZ 68 235 Z 3 X B O X C O M ...

Page 69: ...LG Electronics Inc VX8560 4 2 1 2 Checking VCTCXO circuit Test Point Test Point Circuit Diagram Circuit Diagram TP1 X101 pin3 TP2 X101 pin4 TP2 TP1 VYZ 69 235 Z 3 X B O X C O M ...

Page 70: ...a NO Start Replace Main B D VCTCXO circuit is Ok See next page to check control signal The Problem may be Logic part Refer to Logic troubleshoot YES NO NO Check X101 pin 4 Is it 2 8V Refer to figure 4 2 1 b Replace X 101 and then check C115 R105 YES Is it similar VCTCXO circuit is Ok See next page to check control signal YES WVYZ 70 235 Z 3 X B O X C O M ...

Page 71: ...LG Electronics Inc VX8560 4 2 1 3 Checking QSC6075 circuit Test Point Test Point CELL_OUT Circuit Diagram Circuit Diagram TP1 C162 U200 QSC6075 TP1 XVYZ 71 235 Z 3 X B O X C O M ...

Page 72: ...w Checking Flow Check pinK23 at U200 C162 Check if there is any major difference referring To Figure 4 2 1 3 Is it similar Start QSC 6075is OK See next page YES Replace U200 YES Graph 4 2 1 3 Waveform Waveform YVYZ 72 235 Z 3 X B O X C O M ...

Page 73: ...cuit Diagram Circuit Diagram Checking Flow Checking Flow RF_OUT Waveform Waveform Figure 4 2 1 4 RF_IN fed up with CW signal Check pin9 at F105 Referring to Figure 4 2 1 4 Is it similar Start Replace F 105 RF Tx SAW is OK YES NO RF_OUT RF_IN F105 TP1 ZVYZ 73 235 Z 3 X B O X C O M ...

Page 74: ...ronics Inc VX8560 4 2 1 5 Check DCN PAM circuit Test Point Test Point Circuit Diagram Circuit Diagram PCS Tx DCN Tx RFIN_CELL VCC2 RFOUT_CELL VMODE VEN_DCN VCC1 U106 TP1 TP2 TP3 TP5 TP4 74 235 Z 3 X B O X C O M ...

Page 75: ...eferring To Figure 4 2 1 5 Is it similar Start PAM circuit is OK See next page YES Replace U106 YES whether it is higher than 3 4V Check Vcc line NO YES whether it is lower than 2 2V Check PA_RANGE NO YES whether it is higher than 2 2V Check PA_ON0 line NO YES Check pin1 14 at U106 Check pin4 11 at U106 Vcc Check pin3 at U106 PA _RANGE Check pin5 at U106 PA _ON0 VYZ 75 235 Z 3 X B O X C O M ...

Page 76: ...LG Electronics Inc VX8560 4 2 1 6 Check Quintplexer Test Point Test Point DP100 Ant Port DCN Port VYZ 76 235 Z 3 X B O X C O M ...

Page 77: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram PCS Tx DCN Tx PCS Rx DCN Rx TP1 TP2 VYZ 77 235 Z 3 X B O X C O M ...

Page 78: ...8560 Checking Flow Checking Flow Waveform Waveform DCN Port ANT Port Check pin3 5 at DP100 Referring to Figure 4 2 1 6 Is it similar Start Replace DP 100 YES NO Quintplexer is OK Figure 4 2 1 6 _VYZ 78 235 Z 3 X B O X C O M ...

Page 79: ... Point Circuit Diagram Circuit Diagram Checking Flow Checking Flow Waveform Waveform Figure 4 2 1 7 RF IN RF OUT TP1 TP2 Check pin1 2 at U100 Referring to Figure 4 2 1 7 Is it similar Start Replace U100 Mobile S W is OK YES NO RF OUT RF IN VYZ 79 235 Z 3 X B O X C O M ...

Page 80: ...ate Press 5 to enter FCC Test Press 1 to enter PCS FCC mode Set channel to 600 and AGC to 360 Measure frequency domain waveform with Spectrum analyser Measure time domain waveform with Oscilloscope Start Redownload S W Cal NO 6 Check Quintplexer 7 Check Mobile Switch 3 Check QSC6075 5 Check PCS PAM 4 Check RF SAW Mobile S W Quintplexer VCTCXO QSC6075 Tx SAW PAM _WVYZ 80 235 Z 3 X B O X C O M ...

Page 81: ...LG Electronics Inc VX8560 4 2 2 1 Checking DC Power supply circuit PMIC Test Point Test Point Circuit Diagram Circuit Diagram TP2 R209 2 1V_RFTX TP1 R207 2 6V_MSMP TP1 TP2 _XVYZ 81 235 Z 3 X B O X C O M ...

Page 82: ...RFTX is OK Check R207 2 6V_MSMP is OK YES Start DC Power supply Circuit is OK See next Page to check VCTCXO circuit The Problem may be Logic part Refer to Logic troubleshoot The Problem may be Logic part Refer to Logic troubleshoot NO NO YES _YVYZ 82 235 Z 3 X B O X C O M ...

Page 83: ...LG Electronics Inc VX8560 4 2 2 2 Checking VCTCXO circuit Test Point Test Point Circuit Diagram Circuit Diagram TP1 X101 pin3 TP2 X101 pin4 TP2 TP1 _ZVYZ 83 235 Z 3 X B O X C O M ...

Page 84: ...a NO Start Replace Main B D VCTCXO circuit is Ok See next page to check control signal The Problem may be Logic part Refer to Logic troubleshoot YES NO NO Check X101 pin 4 Is it 2 8V Refer to figure 4 2 2 b Replace X 101 and then check C115 R105 YES Is it similar VCTCXO circuit is Ok See next page to check control signal YES _ VYZ 84 235 Z 3 X B O X C O M ...

Page 85: ...LG Electronics Inc VX8560 4 2 2 3 Checking QSC6075 circuit Test Point Test Point CELL_OUT Circuit Diagram Circuit Diagram TP1 C162 U200 QSC6075 TP1 _ VYZ 85 235 Z 3 X B O X C O M ...

Page 86: ...w Checking Flow Check pinN23 at U200 C161 Check if there is any major difference referring To Figure 4 2 2 3 Is it similar Start QSC 6075is OK See next page YES Replace U200 YES Graph 4 2 2 3 Waveform Waveform _ VYZ 86 235 Z 3 X B O X C O M ...

Page 87: ...cuit Diagram Circuit Diagram Checking Flow Checking Flow RF_OUT Waveform Waveform Figure 4 2 2 4 RF_IN fed up with CW signal Check pin6 at F105 Referring to Figure 4 2 2 4 Is it similar Start Replace F 105 RF Tx SAW is OK YES NO RF_OUT RF_IN F105 TP1 _ VYZ 87 235 Z 3 X B O X C O M ...

Page 88: ...tronics Inc VX8560 4 2 2 5 Check PCS PAM circuit Test Point Test Point Circuit Diagram Circuit Diagram PCS Tx DCN Tx RFIN_PCS VCC2 RFOUT_PCS VMODE VEN_PCS VCC1 U106 TP1 TP2 TP3 TP5 TP4 88 235 Z 3 X B O X C O M ...

Page 89: ...rring To Figure 4 2 2 5 Is it similar Start PAM circuit is OK See next page YES Replace U106 YES whether it is higher than 3 4V Check Vcc line NO YES whether it is lower than 2 2V Check PA_RANGE NO YES whether it is higher than 2 2V Check PA_ON1 line NO YES Check pin7 8 at U106 Check pin4 11 at U106 Vcc Check pin3 at U106 PA _RANGE Check pin6 at U106 PA _ON1 _ VYZ 89 235 Z 3 X B O X C O M ...

Page 90: ...LG Electronics Inc VX8560 4 2 2 6 Check Quintplexer Test Point Test Point DP100 Ant Port DCN Port WVYZ 90 235 Z 3 X B O X C O M ...

Page 91: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram PCS Tx DCN Tx PCS Rx DCN Rx TP1 TP2 XVYZ 91 235 Z 3 X B O X C O M ...

Page 92: ...8560 Checking Flow Checking Flow Waveform Waveform DCN Port ANT Port Check pin3 5 at DP100 Referring to Figure 4 2 1 6 Is it similar Start Replace DP 100 YES NO Quintplexer is OK Figure 4 2 1 6 YVYZ 92 235 Z 3 X B O X C O M ...

Page 93: ...Point Circuit Diagram Circuit Diagram Checking Flow Checking Flow Waveform Waveform Figure 4 2 2 7 RF IN RF OUT TP1 TP2 Check pin1 2 at U100 Referring to Figure 4 2 2 7 Is it similar Start Replace U100 Mobile S W is OK YES NO RF OUT RF IN ZVYZ 93 235 Z 3 X B O X C O M ...

Page 94: ..._TCXO Logic level at PS _HOLD CON200 _ of U200 High Does it work properly Charge of Change Battery and try again Check the contact of power key Replace U200 Re download software and try again The Phone will power on Does it work properly Re download software and try again Re download software and try again YES NO NO NO NO NO NO YES YES YES YES YES 1 2 3 4 3 Logic Part Trouble 4 3 1 Power 4 3 1 1 P...

Page 95: ...nics Inc VX8560 Circuit Diagram Circuit Diagram 1 2 3 TP1 R707 PWR_ON_SW TP2 L200 1 3_MSMC TP3 C263 1 8_MSME1 TP4 C259 2 6_MSMP TP5 C267 2 1_MSMA TP6 C239 2 8_TCXO TP7 CON200 PS_HOLD VYZ 95 235 Z 3 X B O X C O M ...

Page 96: ...ectronics Inc VX8560 Test point Test point 1 2 3 TP1 R707 PWR_ON_SW TP2 L200 1 3_MSMC TP3 C263 1 8_MSME1 TP4 C259 2 6_MSMP TP5 C267 2 1_MSMA TP6 C239 2 8_TCXO TP7 CON200 PS_HOLD VYZ 96 235 Z 3 X B O X C O M ...

Page 97: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 1 2 TP1 PIN4 OF U400 V_CHAR TP2 PIN4 OF CON300 VBAT VYZ 97 235 Z 3 X B O X C O M ...

Page 98: ...WR Is the battery charged Re soldering CON402 The charging adaptor TA or USB cable USB port of computer is out of order Charging will operate properly Check the soldering Replace Q300 Re solder CON300 The battery may have the problem Change the battery and try again YES NO YES NO NO NO NO YES YES YES 1 2 4 3 1 1 Charging Trouble _VYZ 98 235 Z 3 X B O X C O M ...

Page 99: ...LG Electronics Inc VX8560 Test point Test point 1 2 TP1 PIN4 OF U400 V_CHAR TP2 PIN4 OF CON300 VBAT VYZ 99 235 Z 3 X B O X C O M ...

Page 100: ...f the Sub PMIC 1 2V_DSP_CORE 2 6V_DSP_SDRAM 2 6V_DSP_IO Check DSP Clock at C505 Check the control signal TP512 520 Replace U608 Replace U511 Replace U510 DSP will operate properly YES NO YES NO NO YES 1 2 3 4 3 2 DSP 4 3 2 1 DSP Trouble START XWWVYZ 100 235 Z 3 X B O X C O M ...

Page 101: ...LG Electronics Inc VX8560 1 Circuit Diagram Circuit Diagram TP1 L606 1 2V_DSP_CORE TP2 C636 2 6V_DSP_SDRAM TP3 C641 2 6V_DSP_IO XWXVYZ 101 235 Z 3 X B O X C O M ...

Page 102: ...LG Electronics Inc VX8560 2 TP4 PIN3 OF U511 XO XWYVYZ 102 235 Z 3 X B O X C O M ...

Page 103: ...ectronics Inc VX8560 3 TP4 TP512 DSP_TDI TP5 TP513 DSP_TMS TP6 TP515 DSP_TDO TP7 TP516 NTRST TP8 TP517 DSP_TCK TP9 TP518 DSP_RTCK TP10 TP519 NRESET TP11 TP520 JTAG_DSP_RESET XWZVYZ 103 235 Z 3 X B O X C O M ...

Page 104: ...LG Electronics Inc VX8560 Test point Test point 1 TP1 L606 1 2V_DSP_CORE TP2 C636 2 6V_DSP_SDRAM TP3 C641 2 6V_DSP_IO XW VYZ 104 235 Z 3 X B O X C O M ...

Page 105: ...LG Electronics Inc VX8560 2 TP4 PIN3 OF U511 XO XW VYZ 105 235 Z 3 X B O X C O M ...

Page 106: ...ectronics Inc VX8560 3 TP4 TP512 DSP_TDI TP5 TP513 DSP_TMS TP6 TP515 DSP_TDO TP7 TP516 NTRST TP8 TP517 DSP_TCK TP9 TP518 DSP_RTCK TP10 TP519 NRESET TP11 TP520 JTAG_DSP_RESET XW VYZ 106 235 Z 3 X B O X C O M ...

Page 107: ... of C703 2 8V Check the Control singnal Data 0 15 LCD_RESET LCD_CS LCD_WE Check CON105 soldering On FPCB Change the LCDModule Replace U511 Replace U200 LCD display will work properly Replace FPCB YES NO YES NO NO NO NO YES YES YES Check F701 F702 F703 F704 F705 1 2 4 3 3 LCD 4 3 3 1 LCD Trouble XW VYZ 107 235 Z 3 X B O X C O M ...

Page 108: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 1 TP1 C703 2 8V_LCD XW_VYZ 108 235 Z 3 X B O X C O M ...

Page 109: ...LG Electronics Inc VX8560 2 TP2 C708 LCD_RESET TP2 F701 LCD_WE CS TP2 F702 LCD_D 0 3 TP2 F703 LCD_D 4 7 TP2 F704 LCD_D 8 11 TP2 F705 LCD_D 12 15 XW VYZ 109 235 Z 3 X B O X C O M ...

Page 110: ...E CS TP4 F702 LCD_D 0 3 TP5 F703 LCD_D 4 7 TP6 F704 LCD_D 8 11 TP7 F705 LCD_D 12 15 F701 F702 F703 F704 F705 LCD_ID SLCD_CS MLCD_CS LCD_WE LCD_D 0 LCD_D 1 LCD_D 2 LCD_D 3 LCD_D 4 LCD_D 5 LCD_D 6 LCD_D 7 LCD_D 8 LCD_D 9 LCD_D 10 LCD_D 11 LCD_D 12 LCD_D 13 LCD_D 14 LCD_D 15 XXWVYZ 110 235 Z 3 X B O X C O M ...

Page 111: ...CAM_ANALOG Check the Control signal CAM_DATA 0 7 CAM_RESET CAM_SDA CAM_SCL Check CON103 on FPCB Replace U510 or Main board Replace the Camera module Replace U610 F708 Camera will work properly Replace FPCB NO NO NO NO NO Check F706 F707 C722 C720 C721 Check the Voltage of YES YES YES YES YES 1 2 3 4 3 4 Camera 4 3 4 1 Camera Trouble START XXXVYZ 111 235 Z 3 X B O X C O M ...

Page 112: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 1 TP1 R722 CAM_PCLK XXYVYZ 112 235 Z 3 X B O X C O M ...

Page 113: ...LG Electronics Inc VX8560 2 TP2 C658 2 6V_CAM_IO TP3 C659 1 5V_CAM_CORE TP4 C746 2 8V_CAM_ANALOG XXZVYZ 113 235 Z 3 X B O X C O M ...

Page 114: ...LG Electronics Inc VX8560 3 TP2 F706 CAM_D 0 3 TP3 F707 CAM_D 4 7 TP4 C720 CAM_SDA TP4 C721 CAM_SCL TP4 C722 CAM_RESET XX VYZ 114 235 Z 3 X B O X C O M ...

Page 115: ...LG Electronics Inc VX8560 Test point Test point 1 TP1 R722 CAM_PCLK XX VYZ 115 235 Z 3 X B O X C O M ...

Page 116: ...LG Electronics Inc VX8560 2 TP2 C658 2 6V_CAM_IO TP3 C659 1 5V_CAM_CORE TP4 C746 2 8V_CAM_ANALOG XX VYZ 116 235 Z 3 X B O X C O M ...

Page 117: ...LG Electronics Inc VX8560 Test point Test point U104 3 TP2 F706 CAM_D 0 3 TP3 F707 CAM_D 4 7 TP4 C720 CAM_SDA TP4 C721 CAM_SCL TP4 C722 CAM_RESET XX VYZ 117 235 Z 3 X B O X C O M ...

Page 118: ...he state of speaker contact Replace U605 Speaker will work properly YES YES NO NO NO YES YES Replace QSC or Main B D Check the soldering at C606 C607 Re solder C606 C607 Replace U605 Check the signal at R603 R604 Replace U602 U604 Check the clock signal at C122 NO YES Replace U200 Check the clock at C278 NO NO NO YES YES 4 3 5 Audio 4 3 5 1 Speaker Trouble 1 2 3 4 5 6 XX_VYZ 118 235 Z 3 X B O X C ...

Page 119: ...nc VX8560 Circuit Diagram Circuit Diagram 1 2 TP1 C606 C607 HPH_L HPH_R TP2 C603 DBVDD WM8900 TP3 C609 DCVDD WM8900 TP4 C611 CPVDDH1 WM8900 TP5 C612 CPVDDH0 WM8900 TP6 C613 AVDD WM8900 XX VYZ 119 235 Z 3 X B O X C O M ...

Page 120: ...LG Electronics Inc VX8560 3 TP7 C122 MCLK WM8900 XYWVYZ 120 235 Z 3 X B O X C O M ...

Page 121: ...LG Electronics Inc VX8560 4 TP8 C278 SLEEP X TAL XYXVYZ 121 235 Z 3 X B O X C O M ...

Page 122: ...LG Electronics Inc VX8560 5 TP9 R736 SPK_R TP10 R737 SPK_R TP11 R738 SPK_L TP12 R739 SPK_L XYYVYZ 122 235 Z 3 X B O X C O M ...

Page 123: ...LG Electronics Inc VX8560 6 TP9 C617 LINEOUT_1R TP10 C619 LINEOUT_1L XYZVYZ 123 235 Z 3 X B O X C O M ...

Page 124: ...ics Inc VX8560 Test point Test point 1 2 TP1 C606 C607 HPH_L HPH_R TP2 C603 DBVDD WM8900 TP3 C609 DCVDD WM8900 TP4 C611 CPVDDH1 WM8900 TP5 C612 CPVDDH0 WM8900 TP6 C613 AVDD WM8900 XY VYZ 124 235 Z 3 X B O X C O M ...

Page 125: ...LG Electronics Inc VX8560 3 TP7 C122 MCLK WM8900 XY VYZ 125 235 Z 3 X B O X C O M ...

Page 126: ...LG Electronics Inc VX8560 4 TP8 C278 SLEEP X TAL XY VYZ 126 235 Z 3 X B O X C O M ...

Page 127: ...LG Electronics Inc VX8560 5 TP9 R736 SPK_R TP10 R737 SPK_R TP11 R738 SPK_L TP12 R739 SPK_L XY VYZ 127 235 Z 3 X B O X C O M ...

Page 128: ...LG Electronics Inc VX8560 6 TP9 C617 LINEOUT_1R TP10 C619 LINEOUT_1L XY_VYZ 128 235 Z 3 X B O X C O M ...

Page 129: ...lectronics Inc VX8560 4 3 5 2 Receiver Trouble START Check the RCV RCV Speaker will work properly YES YES Checking Flow Checking Flow Replace U200 NO Replace The Receiver 1 XY VYZ 129 235 Z 3 X B O X C O M ...

Page 130: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 1 TP1 C705 RCV TP2 C706 RCV XZWVYZ 130 235 Z 3 X B O X C O M ...

Page 131: ...LG Electronics Inc VX8560 1 TP1 C705 RCV TP2 C706 RCV Test point Test point XZXVYZ 131 235 Z 3 X B O X C O M ...

Page 132: ...oes the audio profile of the phone change to the headset Mode 1 Headset detect problem Change headset and try again Can you hear the Sound from headset Set the audio part of the test equipment to continuous wave mode Can you hear your voice from headset Headset will work properly 4 3 2 Headset receiving path problem Headset sending path problem YES YES NO NO 4 3 5 3 Headset Trouble XZYVYZ 132 235 ...

Page 133: ... Headset detect problem Checking Flow Headset detect problem Check the voltage R640 whether its range is low YES NO YES 1 4 1 Replace U200 Check the soldering of CON601 YES Replace CON601 NO Re solder CON601 XZZVYZ 133 235 Z 3 X B O X C O M ...

Page 134: ... soldering at C606 C607 Re solder C606 C607 YES NO YES 2 Check the soldering at C645 C646 NO YES Re solder U605 with heat gun Re solder C645 C646 Replace U605 Check the audio signal at R611 R612 NO YES NO YES Re solder U200 with heat gun Resolder R605 Replace U200 NO NO Check the soldering of CON601 Re solder CON601 NO Replace Main B D 2 3 4 Check the voltage at C603 C609 C611 C612 C613 5 XZ VYZ 1...

Page 135: ...eadset sending path problem Check the voltage at R646 Whether its range is 1 65 2 1V YES YES 3 Check the soldering of U609 NO YES Replace U609 Does it work NO YES Re download S W Re solder U609 with heat gun 4 Does it work well NO YES Replace Main B D 6 XZ VYZ 135 235 Z 3 X B O X C O M ...

Page 136: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 1 TP1 R640 EJACK_DETECT 4 TP6 R611 LHP_EJ TP7 R612 RHP_EJ 6 TP13 R646 EAR_MIC XZ VYZ 136 235 Z 3 X B O X C O M ...

Page 137: ...X8560 2 TP2 C606 HPH_L TP3 C607 HPH_R 3 TP4 C645 LHP_EJ TP5 C646 RHP_EJ 5 TP8 C603 DBVDD WM8900 TP9 C609 DCVDD WM8900 TP10 C611 CPVDDH1 WM8900 TP11 C612 CPVDDH0 WM8900 TP12 C613 AVDD WM8900 XZ VYZ 137 235 Z 3 X B O X C O M ...

Page 138: ...LG Electronics Inc VX8560 Test point Test point 1 TP1 R640 EJACK_DETECT 4 TP6 R611 LHP_EJ TP7 R612 RHP_EJ 6 TP13 R646 EAR_MIC XZ_VYZ 138 235 Z 3 X B O X C O M ...

Page 139: ...X8560 2 TP2 C606 HPH_L TP3 C607 HPH_R 3 TP4 C645 LHP_EJ TP5 C646 RHP_EJ 5 TP8 C603 DBVDD WM8900 TP9 C609 DCVDD WM8900 TP10 C611 CPVDDH1 WM8900 TP11 C612 CPVDDH0 WM8900 TP12 C613 AVDD WM8900 XZ VYZ 139 235 Z 3 X B O X C O M ...

Page 140: ... range is 1 2 1 5V Check the soldering at R620 Check the soldering of MIC network MIC will work properly YES YES NO NO NO YES YES Replace MSM or Main B D Check the soldering at R238 Resolder R238 YES NO YES Resolder MIC NO Resolder MIC network C281 C282 1 2 3 4 Check the signal level at Each side of MIC Resolder U606 X WVYZ 140 235 Z 3 X B O X C O M ...

Page 141: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 4 3 5 4 MIC Trouble 1 TP1 R238 MIC_BIAS 4 TP5 C281 MIC1N TP6 C282 MIC X XVYZ 141 235 Z 3 X B O X C O M ...

Page 142: ...LG Electronics Inc VX8560 2 TP2 R620 MIC_OUT 3 TP3 C282 MIC TP4 C605 LINPUT1 X YVYZ 142 235 Z 3 X B O X C O M ...

Page 143: ...LG Electronics Inc VX8560 Test point Test point 1 TP1 R238 MIC_BIAS 4 TP2 C281 MIC1N TP3 C282 MIC X ZVYZ 143 235 Z 3 X B O X C O M ...

Page 144: ...LG Electronics Inc VX8560 2 TP2 R620 MIC_OUT 3 TP2 C282 MIC TP2 C605 LINPUT1 Refer to TP3 in Previous Page X VYZ 144 235 Z 3 X B O X C O M ...

Page 145: ...e voltage level of VPWR 3 3 4 2V Charge battery Main key backlight will work properly YES NO Are all LEDs working NO YES YES Check the soldering of each R andLEDS or replace if not wor king 4 3 6 Backlight 4 3 6 1 Numeric key backlight X VYZ 145 235 Z 3 X B O X C O M ...

Page 146: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram Test point Test point LED601 side lighting LED602 side lighting LED602 side lighting LED601 side lighting X VYZ 146 235 Z 3 X B O X C O M ...

Page 147: ...at contact of vibrator Replace CON602 Replace Vibrator Re contact vibrator YES YES YES YES YES NO NO Replace U200 NO Start The vibrator will Work properly NO Check soldering R635 L607 L608 D602 1 4 3 7 Vibrator Is the MOTOR_EN Hig Resolder R635 L607 L608 D602 Check soldering CON602 X VYZ 147 235 Z 3 X B O X C O M ...

Page 148: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram Test point Test point 1 TP1 L607 MOTOR_EN 1 TP1 L607 MOTOR_EN X _VYZ 148 235 Z 3 X B O X C O M ...

Page 149: ...ble is about mechanical thing at first Check the Voltage of C758 whether it is 2 6V Check the Signal at C707 C728 Is there any pulse when you rotate wheel key Is the Wheel key work properly Replace FPCB 1 2 4 3 8 Wheel Switch 2 NO YES I Wheel key will work properly Replace wheel key X VYZ 149 235 Z 3 X B O X C O M ...

Page 150: ...at pin 36 37 of CON703 of MAIN PCB is there any pulse When you rotate wheel key Touch key will work properly YES NO NO 2 Replace Main PCB YES Check the signal at pin 6 7 of CON101 of FPCB is there any pulse When you press touch Replace FPCB 4 3 X WVYZ 150 235 Z 3 X B O X C O M ...

Page 151: ...LG Electronics Inc VX8560 Circuit Diagram Circuit Diagram 1 TP1 C758 2 6V_WHEEL 2 TP2 C707 WHEEL_SENSE1 TP3 C728 WHEEL_SENSE2 X XVYZ 151 235 Z 3 X B O X C O M ...

Page 152: ...LG Electronics Inc VX8560 3 TP4 PIN36 OF CON703 WHEEL_SENSE1 TP5 PIN37 OF CON703 WHEEL_SENSE2 4 TP6 PIN6 OF CON101 WHEEL_SENSE1 TP7 PIN7 OF CON101 WHEEL_SENSE2 X YVYZ 152 235 Z 3 X B O X C O M ...

Page 153: ...LG Electronics Inc VX8560 Test point Test point 1 TP1 C758 2 6V_WHEEL 2 TP2 C707 WHEEL_SENSE1 TP3 C728 WHEEL_SENSE2 X ZVYZ 153 235 Z 3 X B O X C O M ...

Page 154: ...LG Electronics Inc VX8560 3 TP4 PIN36 OF CON703 WHEEL_SENSE1 TP5 PIN37 OF CON703 WHEEL_SENSE2 4 TP6 PIN6 OF CON101 WHEEL_SENSE1 TP7 PIN7 OF CON101 WHEEL_SENSE2 X VYZ 154 235 Z 3 X B O X C O M ...

Page 155: ...ck soldering ANT103 Replace 200 Replace X100 Replace U109 BT will work properly Resolder ANT103 YES YES YES YES YES Check the RF signal at C140 NO NO NO YES YES 1 2 3 4 3 9 Bluetooth START Check the RF signal at R114 Check the signal at TP110 114 Replace 200 YES NO Replace F103 4 5 X VYZ 155 235 Z 3 X B O X C O M ...

Page 156: ...cuit Diagram 1 TP1 C150 VDDO TP2 C144 VDDR3V VREG1 2 TP3 C141 VDDR3V VREG1 3 TP4 U110 BT_RESET TP5 U111 BT_MSM_DP_RFR TP6 U112 BT_MSM_DP_CTS TP7 U113 BT_MSM_DP_TXD TP8 U114 BT_MSM_DP_RXD 4 TP9 C140 RFION 5 TP10 R114 X VYZ 156 235 Z 3 X B O X C O M ...

Page 157: ...LG Electronics Inc VX8560 Test point Test point 1 TP1 C150 VDDO TP2 C144 VDDR3V VREG1 2 TP3 C141 VDDR3V VREG1 4 TP9 C140 RFION 5 TP10 R114 X VYZ 157 235 Z 3 X B O X C O M ...

Page 158: ...LG Electronics Inc VX8560 3 TP4 U110 BT_RESET TP5 U111 BT_MSM_DP_RFR TP6 U112 BT_MSM_DP_CTS TP7 U113 BT_MSM_DP_TXD TP8 U114 BT_MSM_DP_RXD U104 X _VYZ 158 235 Z 3 X B O X C O M ...

Page 159: ...00 Replace U510 FMT will work properly Resolder ANT600 YES YES YES YES YES Check the I2S signal at R629 R630 R631 FM_RESET at R602 NO NO NO NO NO 1 2 3 4 3 9 FM Transmitter START Check the RF signal at C610 Check the signal of I2C at R637 R638 Replace U510 YES NO Replace U601 4 5 Check the Voltage at C614 X VYZ 159 235 Z 3 X B O X C O M ...

Page 160: ...60 Circuit Diagram Circuit Diagram 1 TP1 C615 VDD 2 TP2 C614 VIO 3 TP3 R637 FM_SCL TP4 R638 FM_SDA 4 TP5 R629 I2S_LRCK TP6 R630 I2S_DATA_OUT TP7 R631 I2S_BCLK TP8 R602 FM_RESET TP8 C610 TXO 5 X WVYZ 160 235 Z 3 X B O X C O M ...

Page 161: ... VX8560 Test point Test point 1 TP1 C615 VDD 2 TP2 C614 VIO 3 TP3 R637 FM_SCL TP4 R638 FM_SDA 4 TP5 R629 I2S_LRCK TP6 R630 I2S_DATA_OUT TP7 R631 I2S_BCLK TP8 R602 FM_RESET TP8 C610 TXO 5 X XVYZ 161 235 Z 3 X B O X C O M ...

Page 162: ...osed the adoption of this updated Standard The design of your phone complies with this updated Standard Of course if you want to limit RF exposure even further than the updated ANSI Standard you may choose to control the duration of your calls and operation your phone in the most power efficient manner Efficient Phone Operation For your phone to operate at the lowest power level consistent with sa...

Page 163: ...g any aircraft Use it on the ground only with crew permission Do not use it in the air To prevent possible interference with aircraft systems US Federal Aviation Administration FAA regulations require you to have permission from a crew member to use your phone while the plane is on the ground Using your phone while the plane is in the air Children Do not allow children to play with your phone It i...

Page 164: ...mpl7y with the National Fire Protection Standard NFPA 58 For a copy of this standard contact the National Fire Protection Association One Battery march Park Quincy MA 02269 Attn Publication Sales Division Rule of Thumb Using common sense at all times when handling installing or using the phone Any questions should be directed to you nearest Service Center or authorized service technician or electr...

Page 165: ...om the base station Access Channel Slot The assigned time interval for an access probe An Access Channel slot consists of an integer number of frames The transmission of an access probe is performed within the boundaries of an Access Channel slot Access Probe One Access Channel transmission consisting of a preamble and a message The transmission is an integer number of frames in length and transmi...

Page 166: ...lic Cellular Radio Telecommunications Service other than a mobile station used for communicating with mobile stations Depending upon the context the term base station may refer to a cell a sector within a cell an MSC or other part of the Cellular system See also MSC Base Station Authentication Response AUTHBS An 18 bit pattern generated by the authentication algorithm AUTHBS is used to confirm the...

Page 167: ...s which generate parity check bits by finding the remainder of a polynomial division Data Burst Randomizer The function that determines which power control groups within a frame are transmitted on the Reverse Traffic Channel when the data rate is lower than 9600 bps The data burst randomizer determines for each mobile station the pseudo random position of the transmitted power control groups in th...

Page 168: ...n of the signaling message between the base station and mobile station to allow for the addition of new system features and operational capabilities Fade Timer A timer kept by the mobile station as a measure of Forward Traffic Channel continuity If the Fade timer expires the mobile station drops the call Flash An indication sent on an analog voice channel or CDMA Traffic Channel indicating that th...

Page 169: ...Channel Hard handoffs Occur when the mobile station is transferred between disjoint Active Sets the CDMA frequency assignment changes the frame offset changes or the mobile station is directed from a CDMA Traffic Channel to an analog voice channel See also Soft Handoff Hash Function A function used by the mobile station to select one out of N available resource The hash function distributes the av...

Page 170: ...body the part conveying the information and a CRC Message Body The part of the message contained between the length field MSG_LENGTH and the CRC field Message Capsule A sequence of bits comprising a single message and padding The padding always follows the message and may be of zero length Message CRC The CRC associated with a message See also Cyclic Redundancy Check Message Field A basic named el...

Page 171: ...special requirement A network can be as small or as large as needed as long as it is fully contained within a system See also System Network Identification NID A number that uniquely identifies a network within a Cellular system See also System Identification NID See Network Identification Non Autonomous Registration A registration method in which the base station initiates registration See also A...

Page 172: ... An 80ms interval on the Paging Channel Mobile station operating in the slotted mode are assigned specific slots in which day monitor messages from the base station Parameter Change Registration A registration method in which the mobile station registers when certain of its stored parameters change Parity Check Bits Bits added to a sequence of information bits to provide error detection correction...

Page 173: ... long code mask used to form the private long code The mask contains the ESN of the mobile station See also Private Long Code Mask and Long Code Punctured Code An error correcting code generated from another error correcting code by deleting i e puncturing code symbols from the code output Quick Repeats Additional transmissions of identical copies of a message within a short interval to increase t...

Page 174: ...itional traffic stream that can be carried between the mobile station and the base station on the Traffic Channel See also Primary Traffic and Signaling Traffic Seizure Precursor The initial digital sequence transmitted by a mobile station to a base station on a reverse analog control channel Seizure Option A service capability of the system Service options may be applications such as voice data o...

Page 175: ... whether a mobile station is in its home system Termination Status Indicates whether a mobile station must terminate the call when it is on an analog voice channel Supervisory Audio Tone SAT One of three tones in the 6 kHz region that is transmitted on the forward analog voice channel by a base station and transponder on the reverse analog voice channel by as mobile station Supplementary Digital C...

Page 176: ...e Random Variable RANDU A 24 bit random number generated by the base station in support of the Unique Challenge Response procedure Universal Coordinated Time UTC An internationally agreed upon time scale maintained by the Bureau International de l Heure BIH used as the time reference by nearly all commonly available time and frequency distribution systems i e WWW WWVH LORAN C Transit Omega and GPS...

Page 177: ...8560 Appendix Appendix 1 Block Diagram 2 Circuit diagram 3 Component Layout 4 Assembly and Disassembly diagram 5 Part List 6 BGA PIN MAP 7 Accessories AC adaptor Cigar Light Charger USB Cable X VYZ 177 235 Z 3 X B O X C O M ...

Page 178: ...LG Electronics Inc VX8560 Appendix 1 Block Diagram Appendix 1 Block Diagram X _VYZ 178 235 Z 3 X B O X C O M ...

Page 179: ...LG Electronics Inc VX8560 Appendix 2 Circuit diagram Appendix 2 Circuit diagram 2 1 Main PCB Circuit Diagram 2 2 FPCB Circuit Diagram X VYZ 179 235 Z 3 X B O X C O M ...

Page 180: ...LG Electronics Inc VX8560 2 1 MAIN PCB CIRCUIT DIAGRAM 2 1 MAIN PCB CIRCUIT DIAGRAM X_WVYZ 180 235 Z 3 X B O X C O M ...

Page 181: ...ND3 5 D_OUT 6 D_OUT 7 P_OUT 8 P_OUT 9 GND4 10 BCM2046B1 U109 J3 RES C1 RFIOP E1 RFION D1 RFTUNE J2 VCTRIFP J5 XTALP J4 XTALN A5 LPOIN A9 SCL_TX_PU_TDD_N A8 SDA_TX_PU_TDD H7 GPIO7_TX_PU_TDDN_TX_PU_TDD_USB H8 PA_CTL_GPIO6_TX_PU_TDD_TX_PU_T G9 XTAL_PD_GPIO5_TX_PU_TDD_TX_PU_ F9 RF_ACTIVE_GPIO4 E9 BT_PRIORITY_STATUS_GPIO3 A6 TX_CONFX_WLAN_ACTIVITY_GPIO2 B6 HOST_WAKE_USB_DETACH_GPIO_1 B5 BT_WAKE_GPIO_0 ...

Page 182: ... AUX_PCM_SYNC SDAC_L_R BT_PCM_SYNC GPIO_27 B11 AUX_PCM_DIN SDAC_MCLK BT_PCM_DIN GPIO_28 F9 AUX_PCM_DOUT SDAC_DOUT BT_PCM_DOUT GPIO_29 C10 AUX_PCM_CLK SDAC_CLK BT_PCM_CLK GPIO_30 AB5 RINGER CAM_FLASH ETM_TCLK GPIO_31 AB7 CAM_PCLK GPIO_32 AA6 CAM_HSYNC ETM_PSTAT_B_2 GPIO_33 W6 CAM_VSYNC ETM_TSYNC_B GPIO_34 AC6 CAM_DIS GPIO_35 AC7 CAM_DATA_0 ETM_PSTAT_B_1 GPIO_36 W7 CAM_DATA_1 ETM_PSTAT_B_0 GPIO_37 A...

Page 183: ...C 4PT25 19 A1 CON300 1 2 3 4 5 DUMMY1 6 DUMMY2 7 DUMMY3 TP300 PSD05 LF D300 1 2 R302 10k C303 0 1u C308 1n C316 47p R308 ICVL0505101V150FR R307 ICVL0505101V150FR H8BCS0SI0MAP 56M U300 D4 A0 E4 A1 F4 A2 G4 A3 G8 A4 F8 A5 E8 A6 D8 A7 D9 A8 G7 A9 G5 A10 F7 A11 E7 A12 L4 DQ0 M4 DQ1 N4 DQ2 L5 DQ3 M5 DQ4 N5 DQ5 M6 DQ6 N6 DQ7 M7 DQ8 N7 DQ9 L8 DQ10 M8 DQ11 N8 DQ12 L9 DQ13 M9 DQ14 N9 DQ15 K6 LDQM K7 UDQM L...

Page 184: ...1u C409 33p R405 ICVL0505101V150FR R400 100 R404 200k 1 R403 56k NUS3065MUTAG U400 1 IN 2 GND 3 CNTRL 4 DRAIN1 5 SRC 6 GATE 7 OUT 8 VCC 9 DRAIN2 D400 RCLAMP0521P_TCT D401 RCLAMP0521P_TCT 49225 0821 CON401 1 DAT2 2 CD DAT3 3 CMD 4 VDD 5 CLK 6 VSS 7 DAT0 8 DAT1 9 CD_A 10 CD_B 11 DUMMY1 12 DUMMY2 13 DUMMY3 14 DUMMY4 15 DUMMY5 UART TP U401 1 GND 2 UART RXD 3 UART TXD 4 V_CHAR 5 ON_SW 6 VBATT 7 USB POW...

Page 185: ...NC94 M4 VDD2 M5 CMD M6 CLK M7 NC95 M8 NC96 M9 NC97 M10 NC98 M11 NC99 M12 NC100 M13 NC101 M14 NC102 N1 NC103 N2 VSS6 N3 NC104 N4 VDD3 N5 VSS7 N6 NC105 N7 NC106 N8 NC107 N9 NC108 N10 NC109 N11 NC110 N12 NC111 N13 NC112 N14 NC113 P1 NC114 P2 NC115 P3 VDD4 P4 VSS8 P5 VDD5 P6 VSS9 P7 NC116 P8 NC117 P9 NC118 P10 NC119 P11 NC120 P12 NC121 P13 NC122 P14 NC123 R535 DNI TC7SZ04FU U506 1 NC 2 IN_A 3 GND 4 OU...

Page 186: ... RINPUT3_JD 8 MODE_GPIO 9 DBVDD 10 DGND 11 MCLK 12 DCVDD 13 BCLK 14 ADCDAT 15 ADCLRC_GPIO 16 DACDAT 17 DACLRC 18 SDIN 19 SCLK 20 CSB_GPIO 21 CPVDDLO 22 CPVDDHI 23 CFB1 24 VPOS 25 CPGND 26 CFB2 27 VNEG 28 HP_R 29 HP_L 30 HPGND 31 HP_INL 32 HP_INR 33 LINEOUT_2R 34 LINEOUT_2L 35 AVDD 36 VMID 37 AGND 38 LINEOUT_1L 39 LINEOUT_1R 40 AUX 41 G_SLUG 10u C625 RB551V 30TE 17 D602 24 8000 002 000 829 CON602 1...

Page 187: ...2 IN2 3 IN3 4 IN4 5 GND 6 OUT4 7 OUT3 8 OUT2 9 OUT1 10 ICVE10184E150R101FR F702 1 IN1 2 IN2 3 IN3 4 IN4 5 GND 6 OUT4 7 OUT3 8 OUT2 9 OUT1 10 ICVE10184E070R100FR F706 1 IN1 2 IN2 3 IN3 4 IN4 5 GND 6 OUT4 7 OUT3 8 OUT2 9 OUT1 10 ICVE10184E070R100FR F707 1 IN1 2 IN2 3 IN3 4 IN4 5 GND 6 OUT4 7 OUT3 8 OUT2 9 OUT1 10 SW720 1 2 SW722 1 2 SIDEKEY_4PIN_MAIN CON704 1 2 3 4 AXK780147G CON703 1 2 3 4 5 6 7 8 ...

Page 188: ...LG Electronics Inc VX8560 2 2 FPCB CIRCUIT DIAGRAM 2 2 FPCB CIRCUIT DIAGRAM X__VYZ 188 235 Z 3 X B O X C O M ...

Page 189: ...NSE2 COL1 LCD_WE LCD_D 0 SPK_R LCD_D 8 CAM_D 4 LCD_D 2 LCD_D 3 SPK_R LCD_ADS SLCD_VSYNC CAM_PCLK CAM_D 6 LCD_D 11 CAM_HSYNC LCD_D 15 LCD_D 5 MLCD_VSYNC R104 68k AXK880145WG CON104 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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 7...

Page 190: ...LG Electronics Inc VX8560 3 1 Main PCB Top 3 2 Main PCB Bottom 3 3 FPCB Top 3 4 FPCB Bottom Appendix 3 Component Layout Appendix 3 Component Layout X WVYZ 190 235 Z 3 X B O X C O M ...

Page 191: ...LG Electronics Inc VX8560 3 1 Main PCB Top Component Layout 3 1 Main PCB Top Component Layout X XVYZ 191 235 Z 3 X B O X C O M ...

Page 192: ...P520 F706 F707 cam1 cam2 cam3 cam4 cam5 cam6 cam7 cam8 C650 C651 SW701 SW702 SW703 SW704 SW705 SW706 SW707 SW708 SW709 SW710 SW711 SW712 SW713 SW714 SW715 SW716 SW717 SW718 SW719 SW720 SW721 SW722 SW723 SW724 U401 R719 R720 U607 TP201 LED601 LED602 X YVYZ U607 FOLDER S W EM 0781 T5 U700 Photo Sensor APDS 9005 020 192 235 Z 3 X B O X C O M ...

Page 193: ...LG Electronics Inc VX8560 3 2 Main PCB Bottom Component Layout 3 2 Main PCB Bottom Component Layout X ZVYZ 193 235 Z 3 X B O X C O M ...

Page 194: ...1 R716 R522 R717 R523 C100 R524 C101 R525 C102 R526 R527 CON300 R528 R529 C106 C107 C108 C109 U601 U602 R722 R723 U603 U604 R724 R530 U605 R725 R531 U606 R726 R532 C303 R727 R533 X100 C110 R728 R534 U608 X101 C305 C111 R729 R535 U609 C112 C306 R536 C113 C307 R537 C114 C308 R538 C115 R539 C116 C117 C118 R730 U610 C119 C501 R731 C502 R732 C503 R733 R540 C504 R734 CON701 C505 R735 TP202 C506 R736 C50...

Page 195: ...LG Electronics Inc VX8560 3 3 FPCB Top Component Layout 3 3 FPCB Top Component Layout X VYZ 195 235 Z 3 X B O X C O M ...

Page 196: ...CON101 CON103 CON106 C102 D101 D102 X VYZ CON106 Speaker Connector 6pin 04 6298 006 000 883 CON103 Camera Connector 24pin AXK7L24227G CON101 Wheel Connector 10pin AXK7L10227G 196 235 Z 3 X B O X C O M ...

Page 197: ...LG Electronics Inc VX8560 3 4 FPCB Bottom Component Layout 3 4 FPCB Bottom Component Layout X VYZ 197 235 Z 3 X B O X C O M ...

Page 198: ...R102 R104 R125 CON104 CON105 C101 X _VYZ CON104 BTB Connector 80pin AXK880145WG CON105 LCD Connector 44pin AXT544124 198 235 Z 3 X B O X C O M ...

Page 199: ...LG Electronics Inc VX8560 Appendix 4 Assembly and Disassembly diagram Appendix 4 Assembly and Disassembly diagram X VYZ 199 235 Z 3 X B O X C O M ...

Page 200: ...200 235 Z 3 X B O X C O M ...

Page 201: ...201 235 Z 3 X B O X C O M ...

Page 202: ...LG Electronics Inc VX8560 Appendix 5 Part List Appendix 5 Part List 5 1 Main PCB Part List 5 2 FPCB Part List YWYVYZ 202 235 Z 3 X B O X C O M ...

Page 203: ...FH L1N 2S C 133 C A P C E R A M IC C H IP E C C H 0000112 15pF 50V J N P 0 TC 1005 R TP M C H 155C 150J C 134 C A P C H IP M A K E R E C ZH 0000844 68pF 50V J N P 0 TC 1005 R TP C 1005C 0G 1H 680JT C 135 C A P C E R A M IC C H IP E C C H 0009103 100pF 50V J X 7R TC 0603 R TP C 0603C 0G 1H 101JT C 136 C A P C E R A M IC C H IP E C C H 0009103 100pF 50V J X 7R TC 0603 R TP C 0603C 0G 1H 101JT C 137 ...

Page 204: ... H 0 0 0 0 1 4 3 1n F 5 0 V K X 7 R H D 1 0 0 5 R T P M C H 1 5 5 C N 1 0 2 K K C 2 2 9 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 4 3 1n F 5 0 V K X 7 R H D 1 0 0 5 R T P M C H 1 5 5 C N 1 0 2 K K C 2 3 1 C A P C E R A M IC C H IP E C C H 0 0 0 6 2 0 1 4 7u F 6 3 V K X 5 R T C 1 6 0 8 R T P C 1 6 0 8 X 5 R 0 J4 7 5 K T C 2 3 2 C A P C H IP M A K E R E C Z H 0 0 0 3 1 0 3 0 1u F 1 0 V K X 7 R H D...

Page 205: ...C H IP M A K E R E C Z H 0 0 0 3 1 0 3 0 1u F 1 0 V K X 7 R H D 1 0 0 5 R T P G R M 3 6 X 7 R 1 0 4 K 1 0 P T C 2 8 2 C A P C H IP M A K E R E C Z H 0 0 0 3 1 0 3 0 1u F 1 0 V K X 7 R H D 1 0 0 5 R T P G R M 3 6 X 7 R 1 0 4 K 1 0 P T C 2 8 3 C A P C H IP M A K E R E C Z H 0 0 0 3 1 0 3 0 1u F 1 0 V K X 7 R H D 1 0 0 5 R T P G R M 3 6 X 7 R 1 0 4 K 1 0 P T C 2 8 4 C A P C H IP M A K E R E C Z H 0 0...

Page 206: ... R H D 1 0 0 5 R T P G R M 3 6 X 5 R 1 0 4 K 1 0 P T C 5 1 9 C A P C H IP M A K E R E C Z H 0 0 0 3 1 0 3 0 1u F 1 0 V K X 7 R H D 1 0 0 5 R T P G R M 3 6 X 7 R 1 0 4 K 1 0 P T C 5 2 0 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 8 2 0 1u F 1 0 V K X 5 R H D 1 0 0 5 R T P G R M 3 6 X 5 R 1 0 4 K 1 0 P T C 5 2 1 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 5 5 1 0n F 1 6 V K X 7 R H D 1 0 0 5 R T P M...

Page 207: ...C A P C H IP M A K E R E C Z H 0 0 0 1 2 1 5 1u F 1 0 V K X 5 R T C 1 0 0 5 R T P C 1 0 0 5 X 5 R 1 A 1 0 5 K T C 6 4 5 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 7 9 2 2n F 1 6 V K X 5 R H D 1 0 0 5 R T P G R M 3 6 X 5 R 2 2 3 K 1 6 P T C 6 4 6 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 7 9 2 2n F 1 6 V K X 5 R H D 1 0 0 5 R T P G R M 3 6 X 5 R 2 2 3 K 1 6 P T C 6 4 7 C A P C E R A M IC C H IP ...

Page 208: ...8 C A P C E R A M IC C H IP E C C H 0 0 0 4 9 0 4 1u F 6 3 V K X 5 R T C 1 0 0 5 R T P G R M 1 5 5 R 6 0 J1 0 5 K E 1 9 D C 7 4 9 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 8 2 0 1u F 1 0 V K X 5 R H D 1 0 0 5 R T P G R M 3 6 X 5 R 1 0 4 K 1 0 P T C 7 5 0 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 4 3 1n F 5 0 V K X 7 R H D 1 0 0 5 R T P M C H 1 5 5 C N 1 0 2 K K C 7 5 1 C A P C E R A M IC C H I...

Page 209: ...C 2T5N 6S 00 L109 IN D U C TO R C H IP E LC H 0001416 2 7nH S 1005 R TP P B FR E E LL1005 FH L2N 7S L110 IN D U C TO R C H IP E LC H 0001002 5 6nH J 1005 R TP chipinductorP B FR E E E LJR F5N 6JFB L113 IN D U C TO R C H IP E LC H 0001409 10nH J 1005 R TP P B FR E E LL1005 FH L10N J L114 IN D U C TO R C H IP E LC H 0001420 3 9nH S 1005 R TP P B FR E E LL1005 FH L3N 9S L116 IN D U C TO R C H IP E LC...

Page 210: ... IP M A K E R E R H Z 0 00 02 06 10oh m 1 1 6W F 1 00 5 R T P M C R 0 1M Z S F 10 R 0 R 21 8 R E S C H IP M A K E R E R H Z 0 00 02 94 51 00oh m 1 1 6W F 1 00 5 R T P M C R 0 1M Z S F 51 01 R 21 9 R E S C H IP M A K E R E R H Z 0 00 02 12 12K o hm 1 1 6W F 10 05 R T P M C R 0 1M Z S F 12 02 R 22 0 R E S C H IP M A K E R E R H Z 0 00 04 56 2 2o hm 1 1 6W J 10 05 R T P M C R 0 1M Z S J2 R 2 R 22 1 R...

Page 211: ...C H IP M A K E R E R H Z 0 0 0 0 4 8 6 4 7K o h m 1 1 6 W J 1 0 0 5 R T P M C R 0 1 M Z S J4 7 3 R 5 2 6 R E S C H IP M A K E R E R H Z 0 0 0 0 4 8 6 4 7K o h m 1 1 6 W J 1 0 0 5 R T P M C R 0 1 M Z S J4 7 3 R 5 2 7 R E S C H IP M A K E R E R H Z 0 0 0 0 4 8 6 4 7K o h m 1 1 6 W J 1 0 0 5 R T P M C R 0 1 M Z S J4 7 3 R 5 2 8 R E S C H IP E R H Y 0 0 1 8 9 0 1 4 4 2o h m 1 1 6 W F 1 0 0 5 R T P 4 4...

Page 212: ...4 71 R 71 4 R E S C H IP M A K E R E R H Z 0 00 04 84 47 0o hm 1 16 W J 1 00 5 R T P M C R 0 1M Z S J4 71 R 71 5 R E S C H IP M A K E R E R H Z 0 00 04 84 47 0o hm 1 16 W J 1 00 5 R T P M C R 0 1M Z S J4 71 R 71 6 R E S C H IP M A K E R E R H Z 0 00 04 84 47 0o hm 1 16 W J 1 00 5 R T P M C R 0 1M Z S J4 71 R 71 7 R E S C H IP M A K E R E R H Z 0 00 04 84 47 0o hm 1 16 W J 1 00 5 R T P M C R 0 1M Z...

Page 213: ...1 B G A 160P IN R TP M P 3 H 264_Q V G A 3M U S B 2 0 TC C 8322 U 511 X TA L E X X Y 0017801 12M H z 50P P M 8pF 80ohm S M D 3 2 2 5 0 75 20ppm at25 C 30ppmat 30 C 85 C D S X 321G 12M H Z 8P F U 601 IC E U S Y 0352801 Q FN 20P IN R TP FMTransm itter S M D 3 3 0 55 P b S I4710 B 30 G M R U 602 IC E U S Y 0334901 W LC S P 9P IN R TP m onaural2 1Wnon clipD igital Y D A 145 P ZE 2 U 603 IC E U S Y 025...

Page 214: ...E R H Z 0 0 0 0 5 0 7 6 8K o h m 1 1 6 W J 1 0 0 5 R T P M C R 0 1 M Z S J6 8 3 S A C D 0 0 P C BA S S Y F L E X IB L E S M TT O P S A C D 0 0 5 5 3 0 1 C 1 0 2 C A P C E R A M IC C H IP E C C H 0 0 0 0 1 9 8 2 2u F 6 3 V M X 5 R T C 1 0 0 5 R T P C L 0 5 A 2 2 5 M Q 5 N N N C C O N 1 0 1 C O N N E C T O R B O A R DT OB O A R D E N B Y 0 0 1 8 6 0 1 1 0P IN 4m m S T R A IG H T H 0 9 S O C K E T A ...

Page 215: ...LG Electronics Inc VX8560 Appendix 6 BGA Pin Map Appendix 6 BGA Pin Map 6 1 U109 BCM2046B1 6 2 U200 QSC6075 6 3 U300 H8BCS0SI0MAP 6 4 U507 KMAFE0000A 6 5 U510 TCC8322 YX VYZ 215 235 Z 3 X B O X C O M ...

Page 216: ...LG Electronics Inc VX8560 6 1 U109 BCM2046B1 6 1 U109 BCM2046B1 USED PIN NOT USED PIN YX VYZ 216 235 Z 3 X B O X C O M ...

Page 217: ...LG Electronics Inc VX8560 6 2 U200 QSC6075 6 2 U200 QSC6075 USED PIN NOT USED PIN YX VYZ 217 235 Z 3 X B O X C O M ...

Page 218: ...LG Electronics Inc VX8560 6 3 U300 H8BCS0SI0MAP 6 3 U300 H8BCS0SI0MAP USED PIN NOT USED PIN YX_VYZ 218 235 Z 3 X B O X C O M ...

Page 219: ...LG Electronics Inc VX8560 6 4 U507 KMAFE0000A 6 4 U507 KMAFE0000A USED PIN NOT USED PIN YX VYZ 219 235 Z 3 X B O X C O M ...

Page 220: ...LG Electronics Inc VX8560 6 5 U510 TCC8322 6 5 U510 TCC8322 YYWVYZ 220 235 Z 3 X B O X C O M ...

Page 221: ...LG Electronics Inc VX8560 6 5 U510 TCC8322 6 5 U510 TCC8322 USED PIN NOT USED PIN YYXVYZ 221 235 Z 3 X B O X C O M ...

Page 222: ...LG Electronics Inc VX8560 Appendix 7 Accessories Appendix 7 Accessories 7 1 AC adaptor 7 2 Cigar Light Charger 7 3 USB Cable YYYVYZ 222 235 Z 3 X B O X C O M ...

Page 223: ...LG Electronics Inc VX8560 7 1 AC adaptor 7 1 AC adaptor YYZVYZ 223 235 Z 3 X B O X C O M ...

Page 224: ... Madison Ave Suite 310 Morristown NJ 07960 Other Descriptors For Batteries Only Battery Pack Internal battery code Cell Chemistry Battery Pack Model For Phone Model Cell Manufacturer Manufactured In Type of cell Voltage mAh Cell Vendor A Sanyo D SDI X Hitachi M Matsushita B BYD E HET L L G T Toshiba C Maxell G Gould H Huan YU I Lishen N NEC S Sony O GS Melco OR Other Specify Protection Circuit A S...

Page 225: ...tions between VZW Your Company Doc Rev 2 6 22 06 Known Issues Exceptions Issues Resolved since Last Hardware Software Version Version Note Do not delete past release notes information Latest changes should be listed first Date all releases Special Testing Instructions YY VYZ 225 235 Z 3 X B O X C O M ...

Page 226: ... Madison Ave Suite 310 Morristown NJ 07960 Other Descriptors For Batteries Only Battery Pack Internal battery code Cell Chemistry Battery Pack Model For Phone Model Cell Manufacturer Manufactured In Type of cell Voltage mAh Cell Vendor A Sanyo D SDI X Hitachi M Matsushita B BYD E HET L L G T Toshiba C Maxell G Gould H Huan YU I Lishen N NEC S Sony O GS Melco OR Other Specify Protection Circuit A S...

Page 227: ...tions between VZW Your Company Doc Rev 2 6 22 06 Known Issues Exceptions Issues Resolved since Last Hardware Software Version Version Note Do not delete past release notes information Latest changes should be listed first Date all releases Special Testing Instructions YY VYZ 227 235 Z 3 X B O X C O M ...

Page 228: ...5 Madison Ave Suite 310 Morristown NJ 07960 Other Descriptors For Batteries Only Battery Pack Internal battery code Cell Chemistry Battery Pack Model For Phone Model Cell Manufacturer Manufactured In Type of cell Voltage mAh Cell Vendor A Sanyo D SDI X Hitachi M Matsushita B BYD E HET L L G T Toshiba C Maxell G Gould H Huan YU I Lishen N NEC S Sony O GS Melco OR Other Specify Protection Circuit A ...

Page 229: ...tions between VZW Your Company Doc Rev 2 6 22 06 Known Issues Exceptions Issues Resolved since Last Hardware Software Version Version Note Do not delete past release notes information Latest changes should be listed first Date all releases Special Testing Instructions YY VYZ 229 235 Z 3 X B O X C O M ...

Page 230: ...LG Electronics Inc VX8560 7 2 Cigar Light Charger 7 2 Cigar Light Charger YZWVYZ 230 235 Z 3 X B O X C O M ...

Page 231: ...0 Address 55 Madison Ave Suite 310 Morristown NJ 07960 Other Descriptors N A For Batteries Only Battery Pack Internal battery code Cell Chemistry Battery Pack Model For Phone Model Cell Manufacturer Manufactured In Type of cell Voltage Mah Cell Vendor A Sanyo D SDI X Hitachi M Matsushita B BYD E HET L L G T Toshiba C Maxell G Gould H Huan YU I Lishen N NEC S Sony O GS Melco OR Other Specify Protec...

Page 232: ...SB ID Register value add 180k F Micro USB Plug design change VPC with ID Resistor Exceptions Issues Resolved since Last Hardware Software Version Version Note Do not delete past release notes information Latest changes should be listed first Date all releases Special Testing Instructions VPC without ID Res VPC with ID Res YZYVYZ 232 235 Z 3 X B O X C O M ...

Page 233: ...LG Electronics Inc VX8560 7 3 USB Cable 7 3 USB Cable YZZVYZ 233 235 Z 3 X B O X C O M ...

Page 234: ...X9100 VX9700 Address 55 Madison Ave Suite 310 Morristown NJ 07960 Other Descriptors For Batteries Only Battery Pack Internal battery code Cell Chemistry Battery Pack Model For Phone Model Cell Manufacturer Manufactured In Type of cell Voltage Mah Cell Vendor A Sanyo D SDI X Hitachi M Matsushita B BYD E HET L L G T Toshiba C Maxell G Gould H Huan YU I Lishen N NEC S Sony O GS Melco OR Other Specify...

Page 235: ...able spec change Cable length Cable thickness Before 1 5m 4 After 1 2m 4 After drawing Exceptions Micro USB ID Register value add 180k F Issues Resolved since Last Hardware Software Version Version Note Do not delete past release notes information Latest changes should be listed first Date all releases N A Special Testing Instructions N A 180KΩ YZ VYZ 235 235 Z 3 X B O X C O M ...

Search results

Summary of Contents for VX8560

Reviews:

Related manuals for VX8560

Brands by name

Popular brands

LG VX8560, Service Manual

Search results

Summary of Contents for VX8560

Reviews:

Related manuals for VX8560

Brands by name

Popular brands