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Panasonic TH-42PV8D

Panasonic TH-42PV8D
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© 2008 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO.MD0804019CE
Plasma Television
Model No. TH-42PV8D
TH-42PV8H
TH-42PV8HM
TH-42PV8M
TH-42PV8MR
TH-42PV8MS
TH-42PV8MT
GPH11DA Chassis

Table of Contents

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Panasonic TH-42PV8D Specifications

General IconGeneral
Screen Size42 inches
Display TechnologyPlasma
Resolution1024 x 768
Aspect Ratio16:9
Contrast Ratio10000:1
HDMI Ports2
Response Time0.001 ms
Component Video Inputs2
Viewing Angle160 degrees
Panel TypePlasma

Summary

Safety Precautions

General Guidelines

Guidelines for servicing, including lead dress, protective devices, and leakage current checks.

Touch-Current Check

Procedure and limits for measuring touch currents, including network setup and voltage checks.

Warning

ESD Prevention

Techniques to reduce component damage from static electricity during servicing of ES devices.

Lead-Free Solder Information

Service Navigation

Service Hint

Instructions on how to set the plasma unit on the pedestal stand and remove the rear cover.

Applicable Signals

Specifications

Service Mode

Entering and Navigating Service Mode

Procedure for entering service mode using the remote control and main unit buttons.

Adjustment Mode Contents

Details of adjustment items, values, preset values, and remarks in service mode.

Exiting Service Mode

Procedure for exiting service mode by switching off the power.

Service Tool Mode

Accessing Service Tool Mode

Steps to access the service tool mode from the service mode.

SOS History Display

Explanation of the SOS History indication format and how it is cleared.

Power On TimeCount

How to display and interpret power on time and count, and note on clearing.

Exiting Service Tool Mode

Procedure for exiting the service tool mode.

Hotel Mode

Accessing Hotel Mode

Command sequence to display the hotel mode setup menu.

Exiting Hotel Mode

Procedure for exiting the hotel mode setup menu.

Hotel Mode Menu Explanation

Explanation of items within the hotel mode setup menu.

Troubleshooting Guide

IIC Bus Line Checks

Procedures for accessing, checking, and exiting IIC bus line diagnostics.

Power LED Blinking Timing Chart

No Power Troubleshooting

No Picture Troubleshooting

Local Screen Failure

Disassembly and Assembly Instructions

Initial Component Removal

Steps for removing rear cover, P-Board, tuner unit, and GS-Board.

Further Component Removal

Steps for removing A-Board, SU-Board, SD-Board, SC-Board, SS-Board, and stand brackets.

Speaker and Panel Removal

Steps for removing speakers, K-Board, S-Board, and plasma panel section.

Plasma Panel Replacement

Measurements and Adjustments

Driver Setup and Adjustments

Preparation and procedures for driver setup, including voltage adjustments with a multimeter.

PCB Exchange and Adjustment

Caution and quick adjustment procedures after replacing PCBs.

Adjustment Locations

Location of adjustment volumes and test points on the panel label and boards.

Block Diagram Overview

Wiring Connection Diagram

Wiring Cautions and Diagram

Important cautions for cable assembly and the overall wire dressing diagram.

Schematic Diagram Notes

P-Board Schematics

G, GS, K and S-Board Schematics

A-Board Schematic Diagrams

A-Board (119) Overview

Schematic diagram of the A-Board, part 1 of 19, detailing JTAG and IIC connections.

C1-Board Schematics

C1-Board Schematics

Schematic diagrams for the C1-Board, covering both parts.

C2-Board Schematics

C2-Board Schematics

Schematic diagrams for the C2-Board, covering both parts.

SC-Board Schematics

SC-Board (13) Overview

Schematic diagram of the SC-Board, part 1 of 3, showing power supply and driver circuits.

SD-Board Schematics

SS-Board and S-Board Schematic Diagrams

SS-Board Schematics

Schematic diagrams for the SS-Board, covering both parts.

Printed Circuit Board Layouts

P-Board Layouts

Printed circuit board layouts for the P-Board (foil and component sides).

G, GS, K and S-Board Layouts

A-Board Layout

A-Board (Foil Side) Layout

Printed circuit board layout for the A-Board (foil side), showing component placement.

C1-Board Layouts

C2-Board Layouts

SC-Board Layout

SC-Board (Foil Side) Layout

Printed circuit board layout for the SC-Board (foil side), showing component placement.

SU-Board Layouts

SD-Board Layouts

SS-Board Layout

SS-Board (Foil Side) Layout

Printed circuit board layout for the SS-Board (foil side), showing component placement.

Exploded View and Replacement Parts

Exploded View and Mechanical Parts

Diagrams illustrating the exploded view of the TV unit and its mechanical components.

Packing Instructions

Diagrams showing the packing procedure for the TV unit and accessories.

Mechanical Parts List

Important safety notice and notes on mechanical replacement parts.

Electrical Replacement Parts List

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