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Panasonic TX-42AS650B

Panasonic TX-42AS650B
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© Panasonic Corporation 2014.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.PCZ1403056CE
LCD Television
Model No. TX-42AS650B
TX-42AS650E
LA51 Chassis
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Panasonic TX-42AS650B Specifications

General IconGeneral
Screen shapeFlat
Response time- ms
Display diagonal42 \
Display brightness- cd/m²
LED backlighting type-
3DYes
3D glasses quantity2
Near Field Communication (NFC)No
Audio systemDolby Digital Plus/ DTS 2.0
RMS rated power20 W
HDMI ports quantity3
DVI-D ports quantity0
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in1
On Screen Display (OSD) languagesBUL, CZE, DAN, DEU, DUT, ENG, FIN, FRE, HUN, ITA, LAV, POL, POR, RUM, SWE, TUR
Audio formats supported3GPP, AAC, FLAC, MP3, MP4, WAV, WMA, WMV
Image formats supportedJPG, MPO
Video formats supported3GP, AVCHD, AVI, FLV, MKV, MP4, TS, VOB, WMV
Product colorBlack, Silver
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)- W
Cables includedAC
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)202 mm
Height (with stand)608 mm
Depth (without stand)54 mm
Width (without stand)962 mm
Height (without stand)562 mm

Summary

Critical Service Warning

Service Limitations for Non-Technicians

Warns that service is for experienced technicians only and can cause injury or death if attempted by others.

Essential Safety Component Notice

Use of Manufacturer-Specified Replacement Parts

Stresses the importance of using specific parts marked with 'A' to prevent hazards.

Safety Precautions

General Guidelines for Servicing

Provides rules for modifying, wiring, and handling units during repair.

Touch-Current Measurement Procedures

Details how to perform leakage current checks to prevent shock hazards.

Warning on Static Electricity

Preventing ESD Damage to Sensitive Devices

Explains techniques to prevent damage to electronic components from static discharge.

Service Navigation

PCB Layout Overview

Illustrates the physical layout of the main printed circuit boards (PCBs).

Product Specifications

Product Fiche and Energy Efficiency

Details energy class, screen size, and power consumption data.

TV Technical Specifications

Lists dimensions, mass, power, panel, sound, and connection terminal details.

Technical Descriptions

CI Plus, DTCP-IP, Widevine Key Specifications

Describes key generation and specification for content protection and streaming.

USB HDD Recording Functionality

Explains the requirements and process for recording TV programs to a USB HDD.

Service Mode Operations

Entering and Navigating Service Mode

Guides on how to access the service mode and use its functions.

Service Tool Mode

Accessing and Using Service Tool Mode

Details how to enter the service tool mode and interpret its display data.

Specialized Service Modes

DRV Check and USBHDD Check Procedures

Outlines the steps for checking driver functionality and USB HDD compatibility.

Hotel Mode Setup and Configuration

Explains how to configure the TV for hotel use, restricting functions and settings.

Data Management via USB

Data Copy for Board Replacement and Hotel Use

Describes copying user settings for board replacement and hotel installations.

TV Data Transfer

Copying TV Data to USB Memory

Details the process of backing up TV settings and data onto a USB drive.

USB to TV Data Restoration

Restoring TV Data from USB Memory

Explains how to load settings and data from a USB drive back to the TV.

Troubleshooting Guide

IIC Bus Line Self-Check Procedure

Guides on performing a self-check for IIC bus line integrity.

Diagnostic Procedures

Power LED Blinking Error Codes

Lists LED blinking patterns and their corresponding error indications.

LCD Panel Test Mode Activation

Explains how to activate and use the LCD panel test mode for fault diagnosis.

No Power Troubleshooting Flowchart

Power LED Status and Initial Checks

Provides a flowchart for diagnosing no-power issues based on power LED status.

Disassembly and Assembly Instructions

Unit Disassembly Flow Chart

Presents a visual chart outlining the sequence of disassembly steps for the unit.

Component Disassembly Procedures

Pedestal and Back Cover Removal Steps

Details the procedure for removing the TV's pedestal and back cover.

Board Removal Procedures

P-Board and A-Board Disconnection and Removal

Provides steps for disconnecting and removing the P-board and A-board.

Wireless Module Disassembly

Wi-Fi Dongle and Bluetooth Dongle Removal

Guides on how to remove the Wi-Fi dongle and Bluetooth dongle.

Chassis and Bracket Removal

GK-Board, VESA Metals, and Bottom Metal Removal

Details the process of removing specific internal chassis components.

Final Component Disassembly

K-Board, Speaker, and LCD Panel Removal

Explains the steps for removing the K-board, speakers, and the main LCD panel assembly.

EMI Countermeasure Specifications

Felt Placement on Back Cover (Type II)

Details the placement and specifications for felt EMI countermeasures on the back cover.

EMI Felt Application Details

Felt on Back Cover and Key Button Locations

Specifies where to apply felt material on the back cover and key button assemblies.

Additional EMI Felt Locations

Felt Placement on AC Inlet and AV Bracket

Details the application of felt for EMI reduction at the AC inlet and AV bracket.

Gasket Posting Instructions

Gasket Application for Shielding

Provides instructions for applying gaskets to specific points for EMI shielding.

PETAL-Tape Posting Instructions

PETAL-Tape Application Guidelines

Details the correct placement and length for PET/AL tape for EMI mitigation.

Measurements and Adjustments

P-Board Voltage Measurement Specifications

Lists test points and expected voltage specifications for the P-board.

A-Board Voltage Measurement Specifications

Lists test points and expected voltage specifications for the A-board.

Block Diagrams Overview

Main System Block Diagram (Part 1)

Presents the first part of the overall system block diagram.

System Block Diagram Details

Power and Board Interconnection Diagram (Part 2)

Shows the second part of the block diagram, focusing on power distribution and board connections.

Wiring Connection Diagrams

Main Board Wiring Connections

Illustrates the wiring connections between the main boards and other components.

Wire Dressing and Cable Management

Internal Cable Routing and Securing

Provides instructions on how to properly route and secure internal cables.

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