Vizio L37 Service Manual page 40

b. Input formats:
1.support HDTV 480i/480p/720p/1080p
2.support Y/C signal 1VP-P/75Ω
3.support Y/C signal 1VP-P/75Ω
4.support 480i/408p/720p/1080i/1080p
5.support VGA input up to 1366x168@60HZ
6.support NTSC system Frequency 55~801MHZ
7. support ATSC system Frequency 57~863MHZ
2. TV Decoder
For pip/pop:
Dual identical TVD on chip
3D-comb for both path
Dual VBI decoders for the application of V-chip
3. Support Formats:
Support NTSC, NTSC-4.43
Support ATSC
Automatic Luma / Chroma gain control
Automatic TV standard detection
NTSC Motion Adaptive 3D comb filter
Motion adaptive 3D Noise Reduction
VBI decoder for closed-caption/XDS/Teletext/WSS/VPS
Macro vision detection
CONFIDENTIAL – DO NOT COPY Page 8-4
File No. SG-0176