LG HB620 Service Manual

LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. EXPLODED VIEW & REPLACEMENT PART LIST
- 196 -
Level
Location
No.
Description Part Number Spec Color
Remark
6 R831
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6 R832 RES,CHIP,MAKER ERHZ0002401 12 Kohm,1/16W ,J ,1005 ,R/TP
6 R835 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
6R840
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6R897 RES,CHIP,MAKER ERHZ0000473 39 ohm,1/16W ,J ,1005 ,R/TP
6R898 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
6R899 RES,CHIP,MAKER ERHZ0000412 1200 ohm,1/16W ,J ,1005 ,R/TP
6 R904 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
6 R905 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
6 R906 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
6SW101 CONN,RF SWITCH ENWY0005301
,SMD , dB,H=1.85 ,; ,3.00MM ,STRAIGHT ,RF ADAPTER
,SMD ,R/TP ,AU , ,
6 U101 IC EUSY0300502
QFN ,56 PIN,R/TP ,chartered,GSM, WCDMA Single RF
Transceiver, 8X8X0.9 ,; ,IC,Tx/Rx
6 U102 PAM SMPY0014801
34.5 dBm,55 %, A, dBc, dB,6x8x1.2 ,SMD ,Edge PAM for
QCT ,; , , , , , , , ,SMD ,R/TP ,16
6 U103 IC EUSY0278501 SON5-P-0.50 ,5 PIN,R/TP ,INVERTER GATE, Pb Free
6 U104
COUPLER,RF
DIRECTIONAL
SCDY0004101
-20.2 dB,0.22 dB,34 dB,10*5*4 ,SMD ,Pb-free_WCDMA ,;
,[empty] ,1950MHz ,60MHz ,SMD ,R/TP
6 U105 PAM SMPY0015501
28 dBm,40 %,90 mA,-40 dBc,26.5 dB,4x4x1.1 ,SMD
,MSM6280. Tr Switch Func included ,; , , , , , , , ,R/TP
,R/TP ,10
6 U201 IC EUSY0295601
CSP ,409 PIN,R/TP ,WCDMA/GSM/GPRS/EDGE/HSDPA
Base Band
6 U302 IC EUSY0333403
FBGA ,225 PIN,ETC ,2G(LB/128Mx16/2.7V)
NAND+1G(8Mx4x32/MONO) SDRAM ,; ,IC,MCP
6 U401 IC EUSY0347301
BCCS ,84 PIN,R/TP ,PA buck --> General Buck (for RF
CMOS Chip) ,; ,IC,PMIC
6 U402 IC EUSY0332901
WDFN ,8 PIN,R/TP ,-12V, 6.3A, Single P-MOSFET &
DUAL Transistor
6 U701 IC EUSY0338301
uMLP ,10 PIN,R/TP ,High Speed USB Siwitch 2.0 3.7pF
6.5ohm 1.4X1.8
6 U702 IC EUSY0166201 SOT-553 ,5 PIN,R/TP ,Single Input Buffer
6 U802 IC EUSY0264501 SC70JW-8 ,8 PIN,R/TP ,400mA, ADJ, DC/DC,PBFREE
6 U803 IC EUSY0294601 SON-6 ,6 PIN,R/TP ,2.6V, 300mA LDO, Pb-Free
6 U804 IC EUSY0232816 SON1612-6 ,6 PIN,R/TP ,3.0V ,150mA,LDO
6 U805 IC EUSY0356801
CSP ,42 PIN,R/TP ,Audio DAC with Class AB,D dual
speaker driver ,; ,IC,Audio Codec
6 U807 IC EUSY0352701
BGA ,169 PIN,R/TP ,DVB-H ,; ,IC,Digital Signal
Processors
6 U808 IC EUSY0186502
Micropak ,6 PIN,R/TP ,Single SPDT Analog Switch, Pb
Free
Z3X-BOX.COM

LG HB620 Specifications

General

Brand	LG
Model	HB620
Category	Cell Phone
Language	English