Chapter 1
19
LAN Interface
Bluetooth Interface
3G Module (Not available with this model)
Item
Specification
Part Name
BCM57780
Package
48-pin QFN
Features
•
Requires only a single input power supply: 3.3V. On-
board regulators provide all the other required voltages
•
Supports 25 MHz or 48 MHz external shared-clock
source
•
Loop back modes for diagnostics
•
TWSI and MDC/MDIO
•
Small footprint 48-pin QFN (6 x 6mm) package with
dramatically improved thermal and electrical
characteristics over LQFP packaging
•
Embedded voltage regulators
•
Co-layout with other Atheros 48-pin QFN 10/100/1000
LOM Ethernet solutions
•
Fully Programmable LED functionality with over 1000
optional combinations and opportunities for further
lowering of system power required to drive the LEDs
Interface
PCIE-1
Item
Specification
Chipset
•
Foxconn Bluetooth BCM2046
•
Foxconn Bluetooth BCM2070
•
Foxconn Bluetooth AR3011
Radio Technology
FHSS
Operating Frequency
2402 ~ 2480MHz ISM band
Channel Numbers
79 channels with 1MHz BW
Transmitter Output Power
-6~4dBm output power for class2 operation
Receiver Sensitivity
-75dBm @ 0.1% BER (Max)
Maximum Receiver Signal
-10dBm
Operating Voltage
3.3V+/-0.3V
Interface
USB 2.0
Protocol
BCM2046: BT2.1+EDR
BCM2070: BT2.1+EDR; support BT3.0+HS by driver upgrade
AR3011: BT2.1+EDR; support BT3.0+HS by driver upgrade
Connector type
BCM2046: 8 pin USB2.0 with JST SM08B-SURS-TF
BCM2070: 6 pin JST SM06B-XSRK-ETB (HF)
AR3011: SM08B-SURS-TF(LF)(SN) JST
Item
Specification
Manufacturer
Model
Card Type
Throughput
Supported Services
Содержание Aspire 4738
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 102: ...94 Chapter 3 7 Replace the two 2 bezel screws Step Size Quantity Screw Type LCD Bezel Assembly M2 0 5 0 2 ...
Страница 104: ...96 Chapter 3 3 Place the Bluetooth module onto the mainboard 4 Connect the Bluetooth cable to the mainboard connector ...
Страница 109: ...Chapter 3 101 5 Connect the fan cable as shown ...
Страница 123: ...Chapter 3 115 4 Press down as indicated to secure the keyboard in place ...
Страница 146: ...138 Chapter 4 ...
Страница 150: ...142 Chapter 5 Clear CMOS Jumper Item Description J1 J2 Clear CMOS Jumper ...
Страница 152: ...144 Chapter 5 ...
Страница 167: ...Chapter 6 159 ...
Страница 216: ...208 Appendix B ...
Страница 218: ...210 Appendix C ...