LG LG-D855 - Page 358

12. EXPLODED VIEW & REPLACEMENT PART LIST
- 358 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Level Location no Description P/N Specification Remark
6 U1803
IC
Power Amplifier
EAN62867901
RF7940 3.2V to 4.35V 0 0 0W 0W 0 1 SMD R/TP
10P 2520size, Band40, MIPI, APT, w/o CPL RF
MICRO DEVICES INC
6 U1804
Filter
Separator
Switch
EAM63050001
BGS12PL6 0.36 37 35 - INFINEON
TECHNOLOGIES (ASIA PACIFIC) PTE LTD.
6 U2100
IC
Digital Baseband
Processor
4G
EAN63106201
MSM8974AC Quad Krait 2.45GHz,28nm
HPM,15x15 Bare Die PoP,2x933 LPDDR3,
eMMC5.0, LTE CAT4, CA, HSPA+42Mbps, TD-
SCDMA, DOrA/B,
1080@120fps,Adreno330,550MHz NSP R/TP 990P
QUALCOMM INCORPORATED.
6 U3100
IC
Mobile SDRAM
EAN62994701
H9CKNNNBKTMTDR-NUH 16GBIT LPDDR3
1.7VTO1.95V 933MHz 5500ns FBGA TR 216P
16Gb LPDDR3 PoP 216ball 933MHz (25nm 8Gb x
2) SK hynix Inc
6 U3200
IC
MCP
eMMC
EAN63166601
SDIN9DW4-16G-974 16GBYTE 2.7VTO3.6V
11.5x13.0x1.0 TR 153P MLC NAND FBGA 16GB
eMMC v5.0 (1ynm 64Gb MLC x 2, 11.5x13.0x1.0)
SANDISK International Ltd
6 U4100
IC
PMIC
EAN62667101
PM8941 to 5.5V adj 0W CSP R/TP 229P -
QUALCOMM INCORPORATED.
6 U4200
IC
PMIC
EAN62667201
PM8841 to 5.5V adj 0W CSP R/TP 98P -
QUALCOMM INCORPORATED.
6 U4400
IC
DC
DC Converter
EAN62930601
LM3697YFQR 2.7V to 5.5V up to 40V 0W DSBGA
R/TP 12P 2048 Dimming, 1.30x1.65x0.6 mm, 3
series LED strings, NO USE of Negative Power
TEXAS INSTRUMENTS KOREA LTD,
HONGKONG BRANCH.
6 U4700
IC
Charger
EAN63049301
BQ24296RGER up to 4.35V adj 0W CSP R/TP 24P
- TEXAS INSTRUMENTS KOREA LTD,
HONGKONG BRANCH.
6
U4750
U4751
IC
Over Voltage
Protection
EAN62773901
MAX14670EWL+T up to 28V adj 0W CSP R/TP
15P - MAXIM INTEGRATED PRODUCTS INC.
6 U4800
IC
Fuel Gauge
EAN62421601
MAX17048X+T10 2.5 to 4.5V adj 0W CSP R/TP 8P
- MAXIM INTEGRATED PRODUCTS INC.
6 U4900
IC
DC
DC Converter
EAN62735901
TPS61282 2.3V to 4.8V 4.8V max. 0W CSP R/TP
16P Swithcing frequency : 2.7MHz, GPIO interface,
CSP(1.705X1.705) TEXAS INSTRUMENTS
KOREA LTD, HONGKONG BRANCH.
8 U5000
IC
Proximity
EAN63405901
VL6180 TOF sensor, Proximity,Ambient light,
measurable range : 0~10cm,0.3~100kLux
4.8x2.8x1.0mm LGA R/TP 12P - ST
MICROELECTRONICS ASIA PACIFIC PTE LTD.