Acer HARLEY TAB A3-A20 Service Manual page 7

Category
Connectivity
Input
Output
Audio
Expansion Slot
Battery
AC Adapter
2
Harley Quick Spec.
Specification & Requirements

Bluetooth® 4.0

Wi-Fi IEEE 802.11 b/g/n

HDMI 1 x Micro HDMI, support HDCP 1.0

USB
 x Micro USB 2.0 Type B port, support OTG

BT profile support

BT Protocol & Low Layer BT Profile
 RF / RFPHY / BB / LMP / LL / L2CAP / SDP / GAP / RFComm / ATT /
GATT / SM / AVCTP / AVDTP / GAVDP
 High Layer BT Profile
 A2DP / AVRCP / DI (DID) / HID / HOGP / OPP / SPP
 Other

IOP

Touch Sensor
 GFF touch sensor.
 Touch sensor AA area covers 1.2mm outside LCM AA area.

Touch Controller
 Goodix GT9110 , 10-point touch controller IC
 Minimum 100 valid touch points per second at 1-point touch touch
scenario.
 Minimum 60 valid touch points per second at 10-point touch scenario.

Function buttons
 Side (mechanical key):
-Volume Up, Volume Down
-Power: Indicator with orange back light, power-on when charging

Sensors
 G-Sensor

NA

Single Analog Microphone

2 Speaker

3.5mm Audio Jack 4-ring (with Mic)

Support MicroSD memory card push push type

Rechargeable Lithium-ion polymer battery

Capacity: 21.6W (4700 mAh cell , 1S2P)

Battery-life (TBD)

Video playback: up to 7 hours when play 720P H.264 video playback on
system (not streaming, Wifi/3G/BT off, total solution 150 nits)
 Stand-by on fly mode: up to (TBC) hours (LCD off)

Voltage range/frequency: 100 ~ 240V AC, 50/60Hz

DC output: 5V and 2A, 10W

Cable length of adapter is with 100cm

Black color