Vizio VS370E Service Manual

37" LCD TV
Service
Service
Service
Description

Table of Contents....................................................1

Important Safety Notice...................................................2
Revision List.........................................................3
1. General Specification..................................................4
2. Operating Instructions.........................................5
2.1. Remote Control.................................................5
2.2. OSD Menu.......................................................6
2.3. Basic Controls and Connections.......................12
3. Input/Output Specification..........................................14
4. Mechanical Instructions.........................................16
5. Repair Flow Chart ..............................................19
6. PCB Layout ..............................................................24
6.1. Main Board.............................................................24
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
TABLE OF CONTENTS
Page Description
6.2. Power Board..........................................28
6.3. IR Board................................................31
6.4. Key Board......................................................31
7. White-Balance, Luminance Adjustment............31
8. Block Diagram........................................32
9. Schematic................................................33
9.1. Main Board....................................................33
9.2. Power Board..................................................48
9.3. IR Board.................................................49
9.4. Key Board......................................................50
10. Exploded View.........................................51
11. BOM List................................................52
SAFETY NOTICE
1
Vizio VS370E
Horizontal Frequency
31~60 kHz
Page