Acer 721TX Service Guide - Page 28

FIR FIR location Item Selectable serial port (by BIOS Setup) Audio Item Audio Controller Audio onboard or optional Mono or Stereo Resolution Compatibility Mixed sound source Voice channel Voice control location Sampling rate Internal microphone Internal speaker / Quantity MPU-401 UART support PCMCIA Item PCMCIA controller PCMCIA voltage controller Supported card type Number of slots Access location ZV (Zoomed Video) port support 32 bit CardBus support Fax/Modem Item Chipset Fax modem data baud rate (bps) Data modem data baud rate (bps) Specification Left side 2F8h, IRQ3, Disabled Specification NeoMagic NMG5 + NMA2 Built-in Stereo 16-bit SB-16, Windows Sound System Voice, Synthesizer, Line-in, Microphone, CD 8-/16-bit, mono/stereo Right side 44.1 KHz Yes, on the left-higher corner of LCD panel Yes / 2 pieces, on both hinge sides Yes Specification TI PCI1251A TI TPS2206 Type-II / Type-III Two Type-II or one type-III Right side Yes*2 Yes Lucent 56K 56K Specification 20 System Specifications