Panasonic Viera TX-32LXD80 Service Manual

Panasonic Viera TX-32LXD80 Service Manual

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Service Manual

Specifications

Power Source:
Power Consumption
Stand-by Power Consumption: 1W (Without monitor out recording)
Aerial Impedance:
Receiving System:
Receiving Channels:
Operating Conditions:
Scanning format:
PC signals:
220-240V AC, 50Hz
130W
17W (With monitor out recording)
75Ω unbalanced, Coaxial Type
LXD80
PAL-I
PAL-525/60 (AV only)
DVB (via UHF aerial input)
M.NTSC (AV only)
NTSC (AV only)
LXD80
UHF E21-E68
0°C ÷ 35°C
Temperature:
Humidity: 20% ÷ 80% RH (non condensing)
480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(60Hz), 720p(50Hz), 1.080i(60Hz),
1.080i(50Hz), 1.080p(60Hz), 1.080p(50Hz), 1.080p(24Hz)
VGA, SVGA, XGA, SXGA(compressed)
Horizontal scanning frequency
Vertical scanning frequency
Colour LCD Television
TX-32LXD80F
GLP23 Chassis
LXD80F
PAL-I/H, B/G, D/K
SECAM B/G, D/K, L/L'
PAL-525/60 (AV only)
DVB (via VHF/UHF aerial input)
M.NTSC (AV only)
NTSC (AV only)
LXD80F
VHF E2-E12
VHF A-H (ITALY)
VHF R3-R5
UHF E21-E69
CATV S1-S10 (M1-M10)
CATV S21-S41 (Hyperband)
31 – 69 kHz
59 – 86 Hz
ORDER No. PCZ0807086CE
TX-32LXD80
VHF H1-H2 (ITALY)
VHF R1-R2
VHF R6-R12
CATV (S01-S05)
CATV S11-S20 (U1-U10)
Panasonic CS ( U.K. ) Ltd.
WILLOUGHBY ROAD,
BRACKNELL,
BERKS.,
RG12 8FT.

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Table of Contents
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Summarization of Contents

Specifications
Aerial Impedance
Specifies the aerial impedance for the television.
Receiving System
Details the television's receiving system standards.
Receiving Channels
Lists the supported TV channels for reception.
Operating Conditions
Defines the temperature and humidity for operation.
Scanning Format
Specifies the supported display scanning formats.
PC Signals
Details compatibility with various PC input signals.
Terminals
AV Input/Output Terminals
Details specifications for AV input and output connections.
HDMI and Component Terminals
Specifies details for HDMI and component video inputs.
Audio Connections
Details audio input and output specifications.
Card Slot
Information about the available card slot.
PC Connection
Details the PC input connection.
LCD Screen Specifications
Audio Output
Specifies the audio output power.
Headphone Jack
Details the headphone jack specifications.
Supplied Accessories
Lists items supplied with the television.
Dimensions
Dimensions with TV Stand
Provides dimensions of the TV unit including the stand.
Dimensions (TV Set Only)
Provides dimensions of the TV unit without the stand.
Net Weight
Weight with TV Stand
Specifies the net weight of the TV with the stand.
Weight (TV Set Only)
Specifies the net weight of the TV unit only.
Safety Precautions
General Safety Guidelines
Provides general safety rules for servicing the TV.
Touch Current Safety Check
Details the procedure for checking touch current safety.
ESD Prevention for Sensitive Devices
ESD Handling Procedures
Steps to prevent damage to sensitive electronic components.
Lead-Free Solder Information
Lead-Free Solder Cautions
Important notes and precautions when working with lead-free solder.
Recommended Lead-Free Solders
Suggests suitable types of lead-free solder for use.
Applicable Signal Formats
Component and HDMI Signals
Lists supported Component and HDMI signal formats.
PC (D-sub 15P) Signals
Details PC signal timings and frequencies.
Signal Compatibility Notes
Provides important notes on signal display and compatibility.
Service Hints
Back Cover Removal
Instructions for removing the television's back cover.
Pedestal Assembly Removal
Steps for detaching the television's pedestal assembly.
Chassis Board Layout
Board Identification and Function
Identifies main boards and their primary functions.
Lead Wiring Location
Wiring Harness Identification
Shows the location and naming of internal wiring harnesses.
Setting Inspection and Voltage Confirmation
A-Board Voltage Checks
Lists test points and normal voltage values for the A-board.
Self-Check Functionality
Self-Check Results (TX-32LXD80)
Displays self-check status for the TX-32LXD80 model.
Self-Check Results (TX-32LXD80F)
Displays self-check status for the TX-32LXD80F model.
Self-Check Component Mapping
Maps self-check items to component references and PCB locations.
Power LED Blinking Codes
LED Blinking Patterns and Meanings
Interprets power LED blinking patterns to identify faults.
Service Mode Operation
Entering Service Mode
Procedure for accessing the television's service menu.
Service Mode Adjustments
Service Mode Key Commands
Explains the remote control buttons used in service mode.
Adjustment Procedures
Detailed steps for performing various service adjustments.
Option Bytes Configuration
Option Byte Settings (OPTION1)
Describes the function of OPTION1 byte settings.
Option Byte Settings (OPTION2)
Describes the function of OPTION2 byte settings.
Option Byte Settings (OPTION3)
Describes the function of OPTION3 byte settings.
Adjustment Methods
Sub-Contrast and White Balance
Procedure for adjusting sub-contrast and white balance.
Subcontrast Adjustment Procedure
Details the steps for subcontrast adjustment using RF signal.
White Balance Adjustment Procedure
Explains the automatic white balance adjustment process.
Parts Location
Exploded View - External Parts
Identifies external parts of the TV using numbered labels.
Replacement Parts List
Critical Parts Safety Notice
Highlights critical components and replacement guidelines.
Retention Time Limited (RTL) Parts
Information on parts with limited availability periods.
Common Parts and Exploded View
Lists common parts and components shown in the exploded view.
Miscellaneous Components
Details various miscellaneous components used in the TV.
Integrated Circuits (ICs)
Lists integrated circuits with part numbers and descriptions.
Transistors List
Coils List
Lists coils with part numbers and descriptions.
Resistors List (Continued)
Capacitors List
Lists capacitors with part numbers and descriptions.
Terminals and Links
Switches
Details the available switches on the board.
Model Differences (TX-32LXD80)
Highlights differences between the TX-32LXD80 and other models.
Miscellaneous Components
Lists other miscellaneous components like labels and cables.
Integrated Circuits (ICs)
Lists integrated circuits with part numbers and descriptions.
Schematic Diagrams
Schematic Safety Notice
Important safety notice regarding schematic diagrams and components.
Schematic Diagram Conventions
Explains symbols, units, and measurement conventions used in schematics.
Schematic Working Remarks
Important remarks for safe and correct use of schematic diagrams.
Conductor Views
A-Board Conductor View (Top)
Shows the top-side conductor layout of the A-board.

Table of Contents