Service manual
Table Of Contents
- VIZIO L42HDTV10A,GV42L_HDTV Service Manual
- 01-FEATURES
- 02-SPECIFITION
- 03-ON SCREEN DISPLAY
- 04-FACTORY PRESET TIMINGS
- 05-PIN ASSIGNMENT
- 06-MAIN BOARD I/O CONNECTIONS
- 07-THEORY OF CIRCUIT OPERATION
- 08-WAVEFORMS
- 09-TROUBLE SHOOTING
- 10-BLOCK DIAGRAM
- 11-SPARE PATRS LIST
- 12-1COMPLETE PARTS LIST_FOR L42 HDTV10A
- 12-2COMPLETE PARTS LIST_FOR GV42L HDTV
- MAIN BOARD CIRCUIT DIAGRAM_FOR L42 HDTV10A
- MIAN BOARD CIRCUIT DIAGRAM_FOR GV42L HDTV
- MAIN BOARD PCB LAYOUT_FOR L42HDTV10A(LG/AUO)
- MAIN BOARD PCB LAYOUT_FOR GV42L HDTV_LG
- ASSEMBLY EXPLOSION DRAWING_FOR L42HDTV10A_AUO
- ASSEMBLY EXPLOSION DRAWING_FOR L42HDTV10A_LG
- ASSEMBLY EXPLOSION DRAWING_FOR GV42L HDTV_LG
CONFIDENTIAL – DO NOT COPY
Page 7-3
File No. SG-0198
1. Video input
a. Input Multiplexing
1.component X2
2.composite X2
3.s-videoX1
4.HDMI X2
5.VGA X1
6.RF&DTV X1
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 RF NTSC system Frequency 55~801MHZ;DTV 480i/480p/720p/1080p
2. Decoder
TVD
1.Single 2nd generation TV decoder
2.Automatic TV standard detection supporting NTSC, NTSC-4.43, PAL (B, G, D, H, M, N, I, Nc),
PAL (Nc), PAL, SECAM
3.Enhanced 2nd generation NTSC/PAL Motion Adaptive 3D comb filter
4.Motion Adaptive 3D Noise Reduction
5.Embedded VBI decoder for Closed-Caption/XDS/ Teletext/WSS/VPS
6.Supporting Macro vision detection
YPbPr/Scart/D-connector
1.Supporting HDTV 480i/480p/576i/576p/720p/1080i input
2.Smart detection on Scart function for European region
3.Smart detection on D-connector for Japan region
4.Supporting SCART RGB inputs mixed with composite signal by adjustable horizontal delay