Panasonic TH-L24XM6Z User Manual

© Panasonic Corporation 2013.
ORDER NO. MTV1301127CE
LED TV
Model No. TH-L24XM6Z
Chassis: KM21
Destination: NEW ZEALAND
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.1.1. Leakage Current Cold Check---------------------- 3
1.1.2. Leakage Current Hot Check (See Figure
1.) --------------------------------------------------------- 3
2 Warning -------------------------------------------------------------- 4
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 4
2.2. About lead free solder (PbF)---------------------------- 5
3 Service Navigation ----------------------------------------------- 6
3.1. Service Hint ------------------------------------------------- 6
4 Specifications ----------------------------------------------------- 7
5 Service Mode ------------------------------------------------------ 8
5.1. How to enter into Service Mode ----------------------- 8
5.1.1. Contents of adjustment mode --------------------- 8
5.1.2. How to exit---------------------------------------------- 8
5.1.3. Display of SOS History ------------------------------ 9
5.1.4. POWER ON TIME/COUNT ------------------------ 9
5.1.5. Exit-------------------------------------------------------- 9
5.1.6. Self Check (Device) ---------------------------------10
5.1.7. Hotel Mode Adjustment---------------------------- 10
5.1.8. Hotel Mode-------------------------------------------- 10
6 Troubleshooting Guide --------------------------------------- 11
6.1. Check of the IIC bus lines------------------------------ 11
6.1.1. How to access --------------------------------------- 11
6.1.2. Exit ------------------------------------------------------ 11
6.1.3. Screen Display--------------------------------------- 11
6.2. Power LED Blinking timing chart --------------------- 12
6.3. No Power--------------------------------------------------- 12
7 Disassembly and Assembly Instructions--------------- 13
7.1. LVDS and LED Assembly ----------------------------- 13
7.2. LCD Panel Fixing & Handling Method -------------- 14
7.3. Install Metal Chassis Frame--------------------------- 15
7.4. Small Part & Tightening Screw ----------------------- 16
7.5. Pedestal Assembly -------------------------------------- 18
8 Measurements and Adjustments -------------------------- 19
8.1. Voltage chart of A-board ------------------------------- 19
8.2. Voltage chart of P-board ------------------------------- 19
9 Block Diagram --------------------------------------------------- 20
9.1. Main Block Diagram ------------------------------------- 20

Panasonic TH-L24XM6Z Specifications

General

Brand	Panasonic
Model	TH-L24XM6Z
Category	LED TV
Language	English

Summary

Safety and Warnings

General Safety Guidelines

General guidelines for safe servicing and handling of the equipment.

Leakage Current Checks

Procedures for cold and hot leakage current checks.

Electrostatic Discharge (ESD) Prevention

Techniques to prevent damage to sensitive electronic components from static electricity.

Lead-Free Solder Handling

Precautions and guidance for working with lead-free solder during repair.

Service Operations and Specifications

Service Navigation and Hints

Service hints, board identification, and navigation within the manual.

Product Specifications

Detailed technical specifications including power, display, sound, and connectivity.

Service Mode and Troubleshooting

Service Mode Functions

Procedures for entering, using, and exiting service mode, including self-checks.

Hotel Mode Configuration

Instructions for accessing and setting hotel mode restrictions and preferences.

Troubleshooting Procedures

Diagnostic steps for IIC bus, power LED blinking, and no power issues.

Hardware Information and Measurements

Disassembly and Assembly Instructions

Step-by-step instructions for disassembling and assembling various unit components.

Measurements and Adjustments

Voltage charts for A-board and P-board to guide repair and calibration.

Diagrams and Layouts

Block Diagram

Overall block diagram illustrating the main functional units and their interconnections.

Wiring Connection Diagram

Diagram showing internal wiring connections and wire dressing for routing.

Schematic Diagram

Detailed electronic schematic diagrams for the A-Board.

Printed Circuit Board Layouts

Component layout diagrams for the A-Board, K-Board, and P-Board.

Parts Information

Exploded View and Mechanical Parts

Visual representation of unit parts and their locations for replacement.

Packing Exploded View

Diagram showing the assembly and contents of the packing case.

Replacement Parts List

Comprehensive lists of all replacement parts with part numbers and descriptions.