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Ya Hsin Industrial Co., Ltd.
Revision: 1.00
Date: 16-Apr.-2006
Service Manual
Model Name: LT32C1M1
32" Color TFT LCD Television (NTSC)
1.0 Product Description
1.1 Introduction
1.2 Features
1.3 General Information
1.4 Outline Dimension
2.0 Engineering Specifications
2.1 TFT LCD Panel Specifications: AU T315XW01 V5
2.2 Optical Characteristics
2.3 I/O Connectors
2.4 D-Sub (Analog) Input
2.5 PC Audio Input (line-in)
2.6 ISP (In System Programming)
2.7 Analog Compliant Timings
2.8 Power Management
2.9 Packaging Specification
2.10 Environmental Characteristics
2.11 Safety
3.0 Functions & OSD Operation
3.1 Function Controls
3.2 Remote Controller
3.30SD Operating Procedures
3.4 PIP Structure
4.0 System descriptions
4.1 System block diagram (1)
4.2 System Block Diagram (2)
4.3 System Circuitry
4.3.1 Main board
4.3.2 Video board
4.3.3 Power board
4.3.4 Front RCA board
4.3.4 Key board
4.4 Pin Configuration
5.0 Mechanical Assembly
5.1 Explore Diagram
5.2 Removal and Replacement
5.2.1 Remove and Replace Stand
5.2.2 Remove and Replace Video board
5.2.3 Remove and Replace Rear cover
5.2.4 Remove and Replace Front RCA board and Card Reader(Option)
5.2.5 Remove and Replace Main board
5.2.6 Remove and Replace Power board
5.2.7 Remove and Replace Panel
6.0 Troubleshooting Guide
7.0 Spare Part Material List
1.0 Product Description
1.1 Introduction
The purpose of this service manual provides integral information for the qualified skillful
technicians need to maintain the LT32CxM1 (32.0- inches TFT-LCD TV).
1.2 Features
[ 32" wide screen WXGA (1366*768)TFT LCD panel
Analog PC signal input
16 - CCFTs (Cold Cathode Fluorescent Tube)
Supported to 85Hz refresh rate
Supported to 16.7M colors display
Supported VESA-DDC 2B plug & play function
Supported VESA-DPMS power managelnent function