Service manual
Table Of Contents
- VIZIO GV47L FHDTV10A SERVICE MANUAL
- 01-FEATURES
- 02-SPECIFICATION
- 03-ON SCREEN DISPLAY
- 04-FACTORY PRESET TIMINGS
- 05-PIN ASSIGNMENT
- 06-MAIN BOARD I/O CONNECTIONS
- 07-THEORY OF CIRCUIT OPERATION
- 08-EAVEFORMS
- 09-TROUBLE SHOOTING
- 10-BLOCK DIAGRAM
- 11-SPARE PARTS LIST
- 12-COMPLETE PARTS LIST
- MAIN BOARD CIRCUIT DIAGRAM
- MAIN BOARD PCB LAYOUT
- ASSEMBLY EXPLOSION DRAWING
CONFIDENTIAL – DO NOT COPY
Page 2-2
File No. SG-0208
6.Speaker
Output 10W (max) X2, Sub woofer 20W X1
7. ENVIRONMENT
7-1. Operating Temperature: 0c~35c (Ambient)
7-2. Operating Humidity: Ta= 35 °C, 90%RH (Non-condensing)
7-3. Operating Altitude: 0 - 14,000 feet (4267.2m)(Non-Operating)
8. DIMENSIONS (Physical dimension)
Width: 1131 mm.
Depth: 270 mm
Height: 798 mm
9. WEIGHT (Physical weight)
a. Net: 40.3 +/-0.5kgs
b. Gross: 47.3+/-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.