LG KM710 Service Manual - Page 169

CSP ,42 PIN,R/TP ,Audio CODEC with Class AB,D dual - usb driver

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12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level No. Description 6 U301 IC 6 U302 IC 6 U303 IC 6 U304 IC 6 U400 IC 6 U401 IC 6 U402 PAM 6 U403 IC 6 U500 IC 6 U501 IC 6 U502 IC 6 U503 IC 6 U504 IC 6 U505 IC 6 U506 IC 6 U600 IC 6 U601 IC 6 U602 IC 6 U603 IC 6 U604 IC 6 U700 IC 6 U800 IC 6 U801 IC 6 VA300 VARISTOR 6 VA301 VARISTOR 6 VA600 VARISTOR 6 VA708 VARISTOR 6 VA709 VARISTOR Part Number Spec Color Remark EUSY0186502 Micropak ,6 PIN,R/TP ,Single SPDT Analog Switch, Pb Free EUSY0077701 SC70-5 ,5 PIN,R/TP ,1.8V Low Voltage Comparator with Rail-to-Rail Input, Pb Free EUSY0338301 uMLP ,10 PIN,R/TP ,High Speed USB Siwitch 2.0 3.7pF 6.5ohm 1.4X1.8 EUSY0314501 QFN ,16 PIN,R/TP , EUSY0245902 DRL ,5 PIN,R/TP ,SINGLE,BUFFER,3STATE,1.7X1.7 EUSY0316801 BGA ,72 PIN,R/TP ,EDGE Tranceiver, 5X5 Size, B6PLD SMPY0014901 dBm, %, A, dBc, dB, ,SMD R/TP ,R/TP , EUSY0345901 WDFN ,8 PIN,R/TP ,2X2 Dual LDO 2.8V/2.8V 300mA/300mA ,; ,IC,LDO Voltage Regulator EUSY0264501 SC70JW-8 ,8 PIN,R/TP ,400mA, ADJ, DC/DC,PBFREE EUSY0342403 UDFN ,8 PIN,R/TP ,1.8X1.2,DFN ,; ,IC,Bus Controller EUSY0246801 HVSOF6 ,6 PIN,R/TP ,300mA 2.8V LDO EUSY0342403 UDFN ,8 PIN,R/TP ,1.8X1.2,DFN ,; ,IC,Bus Controller EUSY0239302 HVSOF6 ,6 PIN,R/TP ,300mA CMOS LDO WITH OUTPUT CONTROL / 3.3V EUSY0334201 BGA ,12 PIN,R/TP ,4-BIT BIDIRECTIONAL VOLTAGELEVEL TRANSLATOR (ZXU type) EUSY0315701 BGA ,181 PIN,R/TP ,2M,MP3,USB2.0 EUSY0232812 SON1612-6 ,6 PIN,R/TP ,2.8V, 150mA LDO EUSY0340301 uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch EUSY0343501 CSP ,42 PIN,R/TP ,Audio CODEC with Class AB,D dual speaker driver, Dual DAC ,; ,IC,Audio Codec EUSY0340301 uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch EUSY0340301 uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,; ,IC,Analog Switch EUSY0263107 ,14 PIN,R/TP , ,; ,IC,Charge Pump EUSY0246801 HVSOF6 ,6 PIN,R/TP ,300mA 2.8V LDO EUSY0319001 WDFN-8L ,8 PIN,R/TP ,300mA/300mA 2.8V/1.8V Dual LDO SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free LGE Internal Use Only - 170 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes

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- 170 -
12. EXPLODED VIEW & REPLACEMENT PART LIST
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
Level
Location
No.
Description
Part Number
Spec
Color
Remark
6
U301
IC
EUSY0186502
Micropak ,6 PIN,R/TP ,Single SPDT Analog Switch, Pb
Free
6
U302
IC
EUSY0077701
SC70-5 ,5 PIN,R/TP ,1.8V Low Voltage Comparator with
Rail-to-Rail Input, Pb Free
6
U303
IC
EUSY0338301
uMLP ,10 PIN,R/TP ,High Speed USB Siwitch 2.0 3.7pF
6.5ohm 1.4X1.8
6
U304
IC
EUSY0314501
QFN ,16 PIN,R/TP ,
6
U400
IC
EUSY0245902
DRL ,5 PIN,R/TP ,SINGLE,BUFFER,3STATE,1.7X1.7
6
U401
IC
EUSY0316801
BGA ,72 PIN,R/TP ,EDGE Tranceiver, 5X5 Size, B6PLD
6
U402
PAM
SMPY0014901
dBm, %, A, dBc, dB, ,SMD , ,; , , , , , , , ,R/TP ,R/TP ,
6
U403
IC
EUSY0345901
WDFN ,8 PIN,R/TP ,2X2 Dual LDO 2.8V/2.8V
300mA/300mA ,; ,IC,LDO Voltage Regulator
6
U500
IC
EUSY0264501
SC70JW-8 ,8 PIN,R/TP ,400mA, ADJ, DC/DC,PBFREE
6
U501
IC
EUSY0342403
UDFN ,8 PIN,R/TP ,1.8X1.2,DFN ,; ,IC,Bus Controller
6
U502
IC
EUSY0246801
HVSOF6 ,6 PIN,R/TP ,300mA 2.8V LDO
6
U503
IC
EUSY0342403
UDFN ,8 PIN,R/TP ,1.8X1.2,DFN ,; ,IC,Bus Controller
6
U504
IC
EUSY0239302
HVSOF6 ,6 PIN,R/TP ,300mA CMOS LDO WITH
OUTPUT CONTROL / 3.3V
6
U505
IC
EUSY0334201
BGA ,12 PIN,R/TP ,4-BIT BIDIRECTIONAL VOLTAGE-
LEVEL TRANSLATOR (ZXU type)
6
U506
IC
EUSY0315701
BGA ,181 PIN,R/TP ,2M,MP3,USB2.0
6
U600
IC
EUSY0232812
SON1612-6 ,6 PIN,R/TP ,2.8V, 150mA LDO
6
U601
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,;
,IC,Analog Switch
6
U602
IC
EUSY0343501
CSP ,42 PIN,R/TP ,Audio CODEC with Class AB,D dual
speaker driver, Dual DAC ,; ,IC,Audio Codec
6
U603
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,;
,IC,Analog Switch
6
U604
IC
EUSY0340301
uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,;
,IC,Analog Switch
6
U700
IC
EUSY0263107
,14 PIN,R/TP , ,; ,IC,Charge Pump
6
U800
IC
EUSY0246801
HVSOF6 ,6 PIN,R/TP ,300mA 2.8V LDO
6
U801
IC
EUSY0319001
WDFN-8L ,8 PIN,R/TP ,300mA/300mA 2.8V/1.8V Dual
LDO
6
VA300
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA301
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA600
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA708
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free
6
VA709
VARISTOR
SEVY0005202
5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free