LG Nexus 5 Service Manual
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Page 111
3. TROUBLE SHOOTING - 111 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only 3.5.6.4 WCDMA B8 BOT TP1 FL2003 Separator TP2 TP3 TP4
Page 112
3. TROUBLE SHOOTING - 112 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only FL2003 EAM62690801RF1660 21 20 15 19 10 18 16 8 11 7 9 6 5 12 4 3 13 2 14 1 17 VDD NC RF2 RF10 RF3 RF9RF8 RF4 RF7RF6 ANT GND1 RF5 GND2 GND4 VIOGND3 SDATA RF1 SCLKPGND L2013 1.5p 20549-001E SW2000 EAG63293301 4 3 2 1 ANTCOMMONG3G4 100p L2011 DNI L2012 100p C2016 +1V8_VREG_S3A_RF 100p C2015 +2V95_VREG_L16 100nL2014 ANT2000 MBV6256160 1FEEDMBV62561601 ANT2001 FEED...
Page 113
3. TROUBLE SHOOTING - 113 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only Check TP1 Check TP1 Signal Exist?Check the DRX Level Yes Yes Yes Yes No No No No Check the U2004 (WTR1605L-1) Check TP2 Signal Exist?Check the FL2003 Check TP3 Signal Exist? Check TP4 Signal Exist? Check the FL2007 (B8 DRx SAW Filter) Check the U2003 (DRx Separator)
Page 114
3. TROUBLE SHOOTING - 114 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only 3.5.6.5 LTE B3 BOT TP1 FL2003 Separator TP2 TP3 TP4 1.2n C201710n L2007 C2014 10p L2008DNI EAM62471201 FL2002 SAFEA1G84FM0F00 5 3 2 4 1 U_BPBP1 G1 BP2 G2C2019 10p DRX_B3 DRX_B3_IN_P DRX_B3_IN_N B3 TP2 TP3
Page 115
3. TROUBLE SHOOTING - 115 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only FL2003 EAM62690801RF1660 21 20 15 19 10 18 16 8 11 7 9 6 5 12 4 3 13 2 14 1 17 VDD NC RF2 RF10 RF3 RF9RF8 RF4 RF7RF6 ANT GND1 RF5 GND2 GND4 VIOGND3 SDATA RF1 SCLKPGND L2013 1.5p 20549-001E SW2000 EAG63293301 4 3 2 1 ANTCOMMONG3G4 100p L2011 DNI L2012 100p C2016 +1V8_VREG_S3A_RF 100p C2015 +2V95_VREG_L16 100nL2014 ANT2000 MBV6256160 1FEEDMBV62561601 ANT2001 FEED...
Page 116
3. TROUBLE SHOOTING - 116 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only Check TP1 Check TP1 Signal Exist?Check the DRX Level Yes Yes Yes Yes No No No No Check the U2004 (WTR1605L-1) Check TP2 Signal Exist?Check the FL2003 Check TP3 Signal Exist? Check TP4 Signal Exist? Check the FL2002 (B3 DRx SAW Filter) Check the U2001 (DRx Separator)
Page 117
3. TROUBLE SHOOTING - 117 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only 3.5.6.6 LTE B7 BOT TP1 TP2 TP3 TP5 TP4 C20761pL20266.8n DNI_EAM62810001 U2006 ACPF-7041 2 1 3GNDTX/RXANTDNI C2088 33p C2081 DNI_EAM62790201 HHM1918A2 FL2013 3 1 2 4 GNDUNBALBALAN1BALAN2 B9478 FL2014 EAM62290501 4 5 1 3 2 G1O1ING2O2 DNIL2035 L2025 1n DNIL2036 100p C2092 +2V95_VREG_L16 100p C2039 100p C2089DNI C2090 +2V95_VREG_L16 DNI L2032 DNI C2091 L2034 DNI DNI...
Page 118
3. TROUBLE SHOOTING - 118 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only Check TP1 Check TP1 Signal Exist?Check the DRX Level Yes Yes Yes Yes Yes No No No No No Check the U2004 (WTR1605L-1) Check TP2 Signal Exist? Check the FL2009 (GPS/ B7 Diplexer) Check TP3 Signal Exist? Check TP4 Signal Exist? Check TP5 Signal Exist? Check the FL2012 (B7 DRx Separator) Check the FL2014 (B7 DRx SAW Filter) Check the U2007 (B7 DRx Separator)
Page 119
3. TROUBLE SHOOTING - 119 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only 3.5.6.7 LTE B20 BOT TP1 TP2 TP3
Page 120
3. TROUBLE SHOOTING - 120 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only FL2003 EAM62690801RF1660 21 20 15 19 10 18 16 8 11 7 9 6 5 12 4 3 13 2 14 1 17 VDD NC RF2 RF10 RF3 RF9RF8 RF4 RF7RF6 ANT GND1 RF5 GND2 GND4 VIOGND3 SDATA RF1 SCLKPGND L2013 1.5p 20549-001E SW2000 EAG63293301 4 3 2 1 ANTCOMMONG3G4 100p L2011 DNI L2012 100p C2016 +1V8_VREG_S3A_RF 100p C2015 +2V95_VREG_L16 100nL2014 ANT2000 MBV6256160 1FEEDMBV62561601 ANT2001 FEED...