9.3. No PowerFirst check pointThere are following 2 states of No Power indication by power LED.1. No lit2. Red is lit then turns red blinking a few seconds later. (See 9.2.)24TH-42PX77U / TH-42PE77U

specifications

applicable signals

remove the rear cover

replace the plasma panel

check of the iic bus lines

power led blinking timing chart

local screen failure

service mode

contents of adjustment mode

service tool mode

adjustment procedure

initialization pulse adjust

white balance adjustment

hotel mode

electrical replacement parts list

Panasonic TH-42PE77U Service Manual

Panasonic Plasma Line-up

Models Comparison

High Resolution (FULL-HD Panel)

board layout

Signal Process/Switching Circuit

Overall Block Diagram

power supply

Standby Circuit

STB5V/STB3.3V Distribution

Main CPU VCC Supply (A Board)

TV_SUB_ON/TUNER_SUB_ON

TV_SUB_ON (F_STB_ON)

TV_SUB_ON (Relay Drive Circuit)

PFC Circuit

ACFB (Active Clamp Full Bridge Switching) Circuit

MAIN/SUB Voltages

F+15V, DTV9V, SUB5V SOS Detect Circuit

Power On Operation

P15V/P5V Circuit

Vsus/Vda Circuit

Troubleshooting (No Power/Dead Unit) Part 1

Troubleshooting (No Power/Dead Unit) Part 2

SOS Circuit Overview

DRV_RST SOS

Blinks SOS (1)

SOS (Drive-reset)

D & C Boards Connection

Blinks SOS

Signal Circuit Overview

Video Process Block Diagram

D Board Block Diagram

Panel Drive (TH-42PX75U)

Audio Process Block Diagram

Self-Check Function

How to Reset the Unit

Self-Check Menu

Check point

Serviceman Mode

Serviceman Mode Menu and Navigation

Internal Test Patterns

Driver Setup Adjustment

Initialization Pulse Adjustment

Quick adjustment after P.C.B. exchange

TH42PE77U - 42" HD PLASMA TV

operating instructions

ez sync

advanced features

safety precautions

optional accessory

to prevent tv from falling over

before connection

basic connection

identifying controls

first time setup

auto channel setup

turn power on

viewing from sd card

watching videos and dvds

how to use menu functions

editing and setting channels

closed caption

using timer

operating peripheral equipment

recommended av connections

ratings list for lock

technical information

limited warranty (for u.s.a)

limited warranty (for canada)

hdavi control

Precauciones para su seguridad

Antes de conectar

Configuración por primera vez

Para ver vídeo y DVDs

Bloqueo

Edición y configuración de canales

Subtítulos

Utilización del temporizador

Operación del equipo periférico

Conexiones AV recomendadas

Lista de códigos

Lista de clasificaciones para el bloqueo

Información técnica

Mantenimiento

Especificaciones

Preguntas frecuentes

Viera TH-42PX77U


Contents specifications applicable signals remove the rear cover replace the plasma panel check of the iic bus lines power led blinking timing chart local screen failure service mode contents of adjustment mode service tool mode adjustment procedure initialization pulse adjust white balance adjustment hotel mode electrical replacement parts list	9.3. No PowerFirst check pointThere are following 2 states of No Power indication by power LED.1. No lit2. Red is lit then turns red blinking a few seconds later. (See 9.2.)24TH-42PX77U / TH-42PE77U Previous Next / 108