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 2-1
File No. SG-0198
Chapter 2 Specification
1. LCD CHARACTERISTICS
Type: 42.0 WXGA TFT LCD
Size: 42.02inch
Display Size: 42.02 inches (1067.308mm) diagonal
Outline Dimension: 1006 mm (H) x 610 mm (V) x 56 mm (D) (Typ.)
Pixel Pitch: 0.227mm x 0.681mm x RGB
Pixel Format: 1366 horiz. By 768 vert. Pixels RGB strip arrangement
Contrast ratio: 1.CR : 550(Typ) 2. CR WITH AI : 1100(Typ)
Luminance, White: 500 cd/m
2 (Typ)
Display Operating Mode: normally Black
Surface Treatment: Hard Coating (3H) ,Anti-glare treatment of the front polarizer.
2. OPTICAL CHARACTERISTICS
Viewing Angle (CR>10)
Left: 89°typ.
Right: 89°typ.
Top: 89°typ.
Bottom: 89°typ.
3. SIGNAL (Refer to the Timing Chart)
Sync Signal
1) Type: TMDS
2) Input Voltage Level: 90~240 Vac, 50/ 60 Hz
4.Input Connectors
RJ11, D-SUB15PIN (MINI, 3rows), Headphone, HDMIX2, RCAX3 (component), RCAX2
(AUDIO in), RCAX3 (composite), RCAX2 (AUDIO in), S-Video, Tuner
5. POWER SUPPLY
Power Consumption: 280W MAX
Power OFF: to less than 3W MAX