Iconia B1-A71 Service Manual page 22

Audio Codec Amplifier
Item
Amplifier IC
Features
Wireless Module 802.11b/g/n
Item
Chipset
Data throughput
Protocol
Interface
Battery
Item
Vendor & model name
Battery Type
Pack capacity
Number of battery cell
Package configuration
1-16
MT6329A dual-channel, 0.7W into 8Ω, high efficiency Class
AB/D audio amplifiers
MT6329 has built-in dual channel high efficiency class AB/D
audio power amplifier capable of delivering 0.7 watt of power
to an 8 ohm (each channel, stereo) BTL load and up to 1.7
watts onto parallel equivalent 4-ohm load (mono in two
channels) from a 3.7V battery supply.
The THD performance is 74/76dB for class-D/AB mode
respectively.
The input must be AC-coupled. Over-current protection is
integrated.
MT6329 also has built-in receiver bypass function for 2-in-1
loudspeaker.
This built–in receiver bypass supports multi-purpose
loudspeaker without any extra BOM cost. The output power
can reach 97mW onto 8 ohm speaker load
AW-NH660 SIP (include Broadcom BCM4330)
802.11b: 1, 2, 5.5, 11Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n: MCS 0~7 HT20 HT40
CCXv2/CCXv3/CCXv4/CCXv5, WFAEC
SDIO/SPI
LG
Li-polymer
2710mAh (typical)
1
1S2P
Specification
Specification
Specification
SANYO
Prismatic
2640mAh (typical)
1
1S2P
Hardware Specifications and Configurations