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Panasonic TC-L42D2

Panasonic TC-L42D2
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Slide # 1
Title Page
Panasonic National Training
Panasonic Service and Technology Company
2010 LCD TV Technical Guide
2010-LCD HD/FHD TV (13
th
Generation)
TC-L42D2
TC-L37D2
TC-L42U25
TC-L37U22
TC-L32U22
TC-L37X2
TC-L32X2
TC-L22X2
TC-L37C22
TC-L32C22
Applies to models:
TTG100618JM/100720

Other manuals for Panasonic TC-L42D2

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Panasonic TC-L42D2 Specifications

General IconGeneral
Screen Size42 inches
Display TypeLCD
Resolution1920 x 1080
Backlight TypeCCFL
HDMI Ports3
USB Ports2
Audio Output10W x 2
Aspect Ratio16:9
Component Video Input1
Composite Video Input1
PC Input1
Refresh Rate60Hz
InputsHDMI, USB, Component, Composite, PC

Summary

Product Highlights

IPS Panel Technology

Details the IPS panel's wide viewing angles and color consistency for enhanced viewing.

LED Backlight System

Explains the benefits of LED backlighting for brightness, efficiency, and picture quality.

Series Features and Descriptions

2010 Model Series Overview

Outlines key features for the D, U, X, and C series models.

Feature Comparison Across Series

Compares specifications and features across all 2010 series models.

2010 Series Model Descriptions

Provides detailed descriptions of the D, U, X, and C series models.

Internal Component Layouts

TC-L37 U22 Board Layout

Illustrates the board layout and identifies key components for the TC-L37U22 model.

TC-L37 D2 Board Layouts and Pictorials

Shows board diagrams and pictorial views of P, A, and TC boards for the TC-L37D2 model.

Power Supply and Operation

Standby and Power-on Circuitry

Explains the standby power and initial power-on sequence for most models.

CPU Command Explanations

Clarifies the function of CPU commands like TV SUB ON and Backlight ON.

Signal Processing and Control

Inverter and Backlight Control

Describes the inverter circuit and LED backlight control mechanisms.

Video and Audio Signal Processing

Explains the video and audio signal processing paths within the TV.

Troubleshooting and Diagnostics

TCON and Panel Troubleshooting

Guides on identifying issues with the TCON board and LCD panel.

SOS Codes and Troubleshooting

Introduces SOS detection and details troubleshooting for various blink codes.

Picture Defect Analysis

Categorizes and explains various picture defects and their potential causes.

Sound Defect Troubleshooting

Outlines troubleshooting steps for sound distortion issues.

Service Modes and Data Management

Service Mode Procedures

Instructions on how to access and use the main service mode.

Self-check and SRV-TOOL Access

Guides on entering self-check mode and using the SRV-TOOL for diagnostics.

SD Card Data Copy Procedures

Explains how to copy and restore TV settings using an SD card.

Glossary of Technical Terms

Key Feature Definitions

Defines terms like 120Hz Motion Picture Pro4, 24P Smooth Film, and Game Mode.

Panel and Connectivity Terms

Explains IPS Liquid Crystal Panel, VIERA Link, and VIERA Tools.

Viewing Angle and Motion Technology

Defines Wide Viewing Angle and Motion Focus Technology.

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