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 2-2
File No. SG-0198
6.Speaker
Output 10W (max) X2
7. ENVIRONMENT
5-1. Operating Temperature: 5c~35c (Ambient)
5-2. Operating Humidity: Ta= 35 °C, 90%RH (Non-condensing)
5-3. Operating Altitude: 0 - 14,000 feet (4267.2m)(Non-Operating)
8. DIMENSIONS (Physical dimension)
Width: 1066 mm.
Depth: 269.2mm
Height: 765.4mm
9. WEIGHT (Physical weight)
a. Net: 36.0+/-0.5kgs
b. Gross: 43+/-0.5kgs
9-1. MOUNTING PRECAUTIONS
(1) You must mount a module using holes arranged in four corners or four sides.
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress)
is not applied to the module. And the case on which a module is mounted should
have sufficient strength so that external force is not transmitted directly to the
module.
(3) Please attach the surface transparent protective plate to the surface in order to
protect the polarizer. Transparent protective plate should have sufficient strength in
order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable
because the former generates corrosive gas of attacking the polarizer at high
temperature and the latter causes circuit break by electro-chemical reaction.