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Panasonic TH-42PA60A

Panasonic TH-42PA60A
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© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
TH-37PA60H
TH-37PA60M
TH-42PA60A
TH-42PA60H
TH-42PA60M
TH-42PA60MT
GP9DE Chassis
Plasma Television
Specifications
Power Source AC 220-240 V, 50 / 60 Hz
Power Consumption
Average use 232 W (37-inch)
294 W (42-inch)
Standby condition 0.3 W
Plasma Display panel
Drive method AC type
Aspect Ratio 16:9
Contrast Ratio Max 10000:1
Visible screen size
(No. of pixels)
94 cmV (37-inch), 106 cmV (42-inch)
818 mm (W) × 461 mm (H) × 939 mm (diagonal) (37-inch)
920 mm (W) × 518 mm (H) × 1,056 mm (diagonal) (42-inch)
408,960 (852 (W) × 480 (H)) [2,556 × 480 dots]
Sound
Speaker 12 cm × 6 cm × 2 pcs, 8 W
Audio Output 20 W (10 W + 10 W ), 10% THD
Receiving Systems /
Band name (PA60A)
ORDER NO.ITD0603007CE

Table of Contents

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Panasonic TH-42PA60A Specifications

General IconGeneral
BrandPanasonic
ModelTH-42PA60A
CategoryPlasma TV
LanguageEnglish

Summary

Specifications

Power Source

Specifies the AC voltage and frequency requirements for operation.

Power Consumption

Details the average and standby power usage for different screen sizes.

Plasma Display Panel

Covers drive method, aspect ratio, contrast ratio, and pixel dimensions.

Sound

Lists speaker dimensions and audio output power specifications.

Receiving Systems Band Name

Outlines the supported broadcast systems and band names for different models.

Applicable Signals

Signal Name and Frequency

Table detailing signal names, horizontal, and vertical frequencies for various inputs.

Safety Precautions

General Guidelines

Provides general recommendations for safe servicing and handling.

Touch-Current Check

Explains the procedure for measuring touch current to ensure safety.

ESD Prevention for Sensitive Devices

Static Discharge Prevention Techniques

Lists methods to prevent damage from electrostatic discharge to sensitive components.

Lead-Free Solder Information

Handling and Usage of Pb-Free Solder

Discusses the properties and handling precautions for lead-free solder.

Service Hint and Board Identification

Internal Board Names and Functions

Identifies major internal boards and their respective functions within the chassis.

Plasma Panel Replacement Procedures

Removing Internal Components

Step-by-step instructions for removing the back cover, tuner cover, P-Board, and PA-Board.

Component Board Removal

Details the removal process for the tuner unit, DG-Board, TA-Board, and H-Board.

Board Removal Steps

Instructions for removing HC-Board, D-Board, and SU-Board.

Board Disassembly

Steps for removing SD-Board, SC-Board, and SS-Board from the chassis.

Component Board Removal

Instructions on how to remove the C1-Board and C2-Board assemblies.

Speaker and S-Board Removal

Procedures for detaching the speakers and the S-Board from the unit.

Removing K-Board, Stand Brackets, and Plasma Panel

Steps for removing K-Board, stand brackets, and the plasma panel from the front frame.

Installing the New Plasma Panel

Detailed steps for installing the replacement plasma panel and reassembling the unit.

Location of Lead Wiring

Lead of Wiring (1)

Illustrates the dressing and routing of specific wiring leads within the chassis.

Lead of Wiring (2)

Shows the dressing and connection points for a second set of wiring leads.

Lead of Wiring (3)

Details the routing and connection of a third set of internal wiring.

Lead of Wiring (4)

Illustrates the dressing and connection of a fourth set of wiring leads.

Lead of Wiring (5)

Shows the dressing and connection points for a fifth set of internal wiring.

Lead of Wiring (6)

Details the routing and connection of a sixth set of wiring leads.

Self Check

Memory and Component Checks

Describes the self-check procedure, including memory and component status checks.

Power LED Blinking Timing Chart

Explains how power LED blink patterns indicate specific circuit abnormalities.

No Power Troubleshooting

Outlines the diagnostic steps for identifying the cause of a "No Power" condition based on LED status.

No Picture Troubleshooting

Provides a flowchart for diagnosing "No Picture" issues based on OSD and board checks.

Local Screen Failure Diagnosis

Details how to identify local screen failures and the potentially affected PCBs.

Service Mode Function

Entering Service Mode 1

Instructions on how to access SERVICE 1 mode using sound menu settings and button presses.

Entering Service Mode 2

Steps to enter SERVICE 2 mode by setting channel, EQ, and pressing the HOLD button.

Option Descriptions

Explains the function of various options that can be adjusted in service mode for different models.

Adjustment Procedure

Driver Setup Preparation

Details the necessary preparations, including input signals and picture settings, before performing adjustments.

Driver Adjustments

Guides on checking and adjusting driver section voltages using a multimeter based on panel data.

Initialization Pulse Adjustment

Instructions for adjusting the initialization pulse using an oscilloscope and VR6602.

PCB Exchange and Quick Adjustment

Cautions for PCB removal and procedures for quick voltage adjustments after replacement.

Adjustment Volume Location

Diagram showing the location of adjustment potentiometers on the P-Board.

Test Point Location

Diagram illustrating the location of various test points on the P-Board.

Adjustment

PAL Panel White Balance Adjustment

Detailed procedure for adjusting white balance for PAL signals using a color analyzer.

HD White Balance Adjustment

Procedure for adjusting white balance for HD signals using a color analyzer.

Sub Bright Adjustment

Instructions for adjusting the sub-bright level using the service mode and a gray-scale pattern.

ABL Adjustment

Procedure for adjusting the Automatic Brightness Limiter (ABL) based on power consumption.

Sub-Contrast Adjustment

Procedures for adjusting sub-contrast for AV, RF, and HD systems using signal generators.

Hotel Mode

Hotel Mode Functionality and Access

Explains the purpose of hotel mode, how to access it, and the configuration options available.

Conductor Views

P-Board (37 inch) Conductor Layout

Illustrates the component placement and routing on the P-Board for 37-inch models.

P-Board (42 inch) Conductor Layout

Shows the component placement and routing on the P-Board for 42-inch models.

PA-Board Conductor Layout

Diagram showing the conductor layout and component placement on the PA-Board.

H, HC, and TA-Board Diagrams

Shows conductor layouts and parts location for H, HC, and TA boards.

K and S-Board Diagrams

Illustrates the conductor layouts and parts location for the K-Board and S-Board.

DG-Board Diagrams

Shows conductor layouts and parts location for the DG-Board.

D-Board Diagrams

Illustrates the conductor layouts and parts location for the D-Board.

C1-Board (37 inch) Diagram

Shows the conductor layout and component placement on the C1-Board for 37-inch models.

C1-Board (42 inch) Diagram

Illustrates the conductor layout and component placement on the C1-Board for 42-inch models.

C2-Board (37 inch) Diagram

Shows the conductor layout and component placement on the C2-Board for 37-inch models.

C2-Board (42 inch) Diagram

Illustrates the conductor layout and component placement on the C2-Board for 42-inch models.

SC-Board Diagram

Shows the conductor layout and component placement on the SC-Board.

SU-Board (37 inch) Diagram

Illustrates the conductor layout and component placement on the SU-Board for 37-inch models.

SU-Board (42 inch) Diagram

Shows the conductor layout and component placement on the SU-Board for 42-inch models.

SD-Board (37 inch) Diagram

Illustrates the conductor layout and component placement on the SD-Board for 37-inch models.

SD-Board (42 inch) Diagram

Shows the conductor layout and component placement on the SD-Board for 42-inch models.

SS-Board Diagram

Illustrates the conductor layout and component placement on the SS-Board.

Schematic and Block Diagram

Schematic Diagram Notes and Safety

Explains symbols, abbreviations, and safety precautions for schematic diagrams.

Main Block Diagram

Provides a high-level overview of the TV's functional blocks and their interconnections.

P-Board Block Diagram (37 inch)

Detailed block diagram showing the P-Board's internal functions and connections for 37-inch models.

P-Board (1 of 6) Schematic Diagram (37 inch)

First part of the P-Board schematic, detailing power supply and related circuits.

P-Board (2 of 6) Schematic Diagram (37 inch)

Second part of the P-Board schematic, focusing on voltage regulation and control circuits.

P-Board (3 of 6) Schematic Diagram (37 inch)

Third part of the P-Board schematic, illustrating protection and control circuitry.

P-Board (4 of 6) Schematic Diagram (37 inch)

Fourth part of the P-Board schematic, showing power management and error detection circuits.

P-Board (5 of 6) Schematic Diagram (37 inch)

Fifth part of the P-Board schematic, detailing control and interface circuits.

P-Board (6 of 6) Schematic Diagram (37 inch)

Sixth part of the P-Board schematic, showing power supply output and regulation circuits.

P-Board Block Diagram (42 inch)

Block diagram of the P-Board for 42-inch models, illustrating internal functions and connections.

P-Board (1 of 6) Schematic Diagram (42 inch)

First section of the P-Board schematic for 42-inch models, covering power supply.

P-Board (2 of 6) Schematic Diagram (42 inch)

Second section of the P-Board schematic for 42-inch models, detailing voltage regulation.

P-Board (3 of 6) Schematic Diagram (42 inch)

Third section of the P-Board schematic for 42-inch models, showing protection and control circuits.

P-Board (4 of 6) Schematic Diagram (42 inch)

Fourth section of the P-Board schematic for 42-inch models, illustrating power management.

P-Board (5 of 6) Schematic Diagram (42 inch)

Fifth section of the P-Board schematic for 42-inch models, detailing control and interface circuits.

P-Board (6 of 6) Schematic Diagram (42 inch)

Sixth section of the P-Board schematic for 42-inch models, showing output circuits.

PA-Board Block Diagram

Block diagram illustrating the functions and interconnections of the PA-Board components.

PA-Board (1 of 2) Schematic Diagram

First part of the PA-Board schematic, showing power and control circuits.

PA-Board (2 of 2) Schematic Diagram

Second part of the PA-Board schematic, detailing audio and speaker drive circuits.

H, K, and TA-Board Block Diagram

Block diagram showing the interconnections between H, K, and TA boards for signal processing.

HC-Board Block Diagram

Block diagram illustrating the functions of the HC-Board, including jig connections and interface signals.

H-Board (1 of 3) Schematic Diagram

First section of the H-Board schematic, showing input/output terminals and basic signal paths.

H-Board (2 of 3) Schematic Diagram

Second section of the H-Board schematic, detailing signal processing and data flow.

H-Board (3 of 3) and K-Board Schematic Diagram

Third section of the H-Board schematic and the complete K-Board schematic, showing interface and control signals.

HC and TA-Board Schematic Diagram

Schematic diagrams for the HC-Board and TA-Board, showing their respective circuits and connections.

DG-Board (1 of 3) Block Diagram

Block diagram illustrating the main functions of the DG-Board, including HDMI interface and signal processing.

DG-Board (2 of 3) Block Diagram

Second part of the DG-Board block diagram, showing MICOM, digital signal processing, and interface connections.

DG-Board (3 of 3) Block Diagram

Third part of the DG-Board block diagram, detailing memory interfaces and various input/output signals.

DG-Board (1 of 8) Schematic Diagram

First section of the DG-Board schematic, showing memory and interface circuits.

DG-Board (2 of 8) Schematic Diagram

Second section of the DG-Board schematic, detailing the MICOM and signal processing circuits.

DG-Board (3 of 8) Schematic Diagram

Third section of the DG-Board schematic, showing interface circuits and various signal routing.

DG-Board (4 of 8) Schematic Diagram

Fourth section of the DG-Board schematic, illustrating analog-to-digital converters and signal processing.

DG-Board (5 of 8) Schematic Diagram

Fifth section of the DG-Board schematic, detailing HDMI interface and I/O converters.

DG-Board (6 of 8) Schematic Diagram

Sixth section of the DG-Board schematic, showing signal routing and interface logic.

DG-Board (7 of 8) Schematic Diagram

Seventh section of the DG-Board schematic, illustrating memory interfaces and control signals.

DG-Board (8 of 8) Schematic Diagram

Eighth section of the DG-Board schematic, showing JTAG interface and final connections.

D-Board Block Diagram

Block diagram of the D-Board, detailing format conversion, plasma AI, and driver control functions.

D-Board (1 of 6) Schematic Diagram

First section of the D-Board schematic, showing memory interfaces and signal processing.

D-Board (2 of 6) Schematic Diagram

Second section of the D-Board schematic, detailing MICOM and A/D converter circuits.

D-Board (3 of 6) Schematic Diagram

Third section of the D-Board schematic, showing LVDS transmission and interface logic.

D-Board (4 of 6) Schematic Diagram

Fourth section of the D-Board schematic, illustrating memory interfaces and control signals.

D-Board (5 of 6) Schematic Diagram

Fifth section of the D-Board schematic, showing memory and LVDS interface configurations.

D-Board (6 of 6) Schematic Diagram

Sixth section of the D-Board schematic, detailing memory interfaces and termination.

C1 and C2 Block Diagram

Block diagrams for the C1 and C2 boards, showing their roles in data driving and buffering.

C1-Board (1 of 2) Schematic Diagram (37 inch)

First part of the C1-Board schematic for 37-inch models, illustrating LVDS data transmission.

C1-Board (2 of 2) Schematic Diagram (37 inch)

Second part of the C1-Board schematic for 37-inch models, showing buffer and interface circuits.

C1-Board (1 of 2) Schematic Diagram (42 inch)

First part of the C1-Board schematic for 42-inch models, illustrating LVDS data transmission.

C1-Board (2 of 2) Schematic Diagram (42 inch)

Second part of the C1-Board schematic for 42-inch models, showing buffer and interface circuits.

C2-Board (1 of 2) Schematic Diagram (37 inch)

First part of the C2-Board schematic for 37-inch models, illustrating LVDS data transmission.

C2-Board (2 of 2) Schematic Diagram (37 inch)

Second part of the C2-Board schematic for 37-inch models, showing buffer and interface circuits.

C2-Board (1 of 2) Schematic Diagram (42 inch)

First part of the C2-Board schematic for 42-inch models, illustrating LVDS data transmission.

C2-Board (2 of 2) Schematic Diagram (42 inch)

Second part of the C2-Board schematic for 42-inch models, showing buffer and interface circuits.

SC, SU, and SD-Board Block Diagram

Block diagrams illustrating the functions of SC, SU, and SD boards for scan drive and signal processing.

SC-Board (1 of 2) Schematic Diagram

First part of the SC-Board schematic, showing power supply and driver circuits.

SC-Board (2 of 2) Schematic Diagram

Second part of the SC-Board schematic, detailing scan drive and output circuits.

SU-Board Schematic Diagram (37 inch)

Schematic diagram of the SU-Board for 37-inch models, showing scan drive and signal distribution.

SU-Board Schematic Diagram (42 inch)

Schematic diagram of the SU-Board for 42-inch models, illustrating scan drive and signal distribution.

SD-Board Schematic Diagram (37 inch)

Schematic diagram of the SD-Board for 37-inch models, showing scan drive and data output circuits.

SD-Board Schematic Diagram (42 inch)

Shows the conductor layout and component placement on the SD-Board for 42-inch models.

SS and S-Board Block Diagram

Block diagrams for SS and S-boards, detailing sustain drive, power switching, and LED control functions.

Parts Location & Mechanical Replacement Parts List

Parts Location Diagram

Exploded view showing the physical location of major components and boards within the chassis.

Packing Exploded Views (1)

Illustrations detailing the first stage of packing the TV unit and accessories.

Packing Exploded Views (2)

Further illustrations showing the second stage of packing the TV unit and its accessories.

Packing Exploded Views (3)

Final illustrations detailing the third stage of packing the TV unit and accessories.

Mechanical Replacement Parts List

A list of mechanical parts with their part numbers, descriptions, and quantities required for replacement.

Electrical Replacement Parts List

Replacement Parts List Notes

Important safety notes and guidelines regarding RTL (Retention Time Limited) for replacement parts.

Electrical Replacement Parts List

A comprehensive list of electrical components with part numbers, descriptions, quantities, and remarks.

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