Tv Tuner Card; Figure 1-18 Tv Tuner Card; Table 1-23 Tv Tuner Card Specifications - Toshiba Infinia 7130 Series Maintenance Manual

TV Tuner Card

The Infinia™ Models 7200, 7201, and 7220 come equipped with a TV Tuner Card (optional
on Models 7130, 7160, and 7161). The TV Tuner Card is a PCI plug-n-play television, FM
radio, video conferencing and capturing board.
Item
Video Quality
Video Processor and PCI Bus
Interface
Video Input (Internal)
Video Input (External)
Tuner
Television Stereo
Digital Camera (optional)
Camera Decoder
FM Radio
Audio In
− CD-In
− Television
− Radio
Audio Processor
Audio Out
I/O Interface
I2C Interface
Infinia™ Series Maintenance Manual ---------------------------------------------------------- 4-27

Figure 1-18 TV Tuner Card

Table 1-23 TV Tuner Card Specifications (1/2)

Live video: 4:2:2 YUV resolution
Single chip Brooktree Bt848 to perform the video decoding,
VBI extraction, and PCI interface
Composite video from on-board tuner
Composite NTSC/PAL video from VCR/LD player
Cable-ready Philips NTSC(M) TV/FM tuner
Phase-Locked Loop Stereo Decoder for BTSC system
using Philips TEA5582
Full-feature NTSC/PAL digital camera in small form factor
package. Software programmable features include
sharpness, brightness, field selection, temperature
adjustment.
4:2:2 video output quality with gamma correction, aperture
correction, and color-separation matrix
Part of Tuner (above)
Line-out level from CD-ROM player
Television audio from TV stereo decoder
FM audio from FM demodulator
Selectable CD-In, TV, and radio audio sources. Volume,
balance, bass, treble, and mute control also supported.
Controlled through I2C.
Miniature stereo jack
PCI via Bt848
I2C control signal originates from Bt848
Specification