Panasonic TC-L32X5 - User Manual

© Panasonic Corporation 2012. Unauthorized
copying and distribution is a violation of law.
ORDER NO. MTV1202010CE
LCD TV
Model No. TC-L32X5
Chassis: KM15
Destination: USA
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
5.2. SRV-TOOL -------------------------------------------------- 9
5.2.1. How to access ----------------------------------------- 9
5.2.2. Display of SOS History ------------------------------ 9
5.2.3. POWER ON TIME/COUNT ------------------------ 9
5.2.4. Exit --------------------------------------------------------9
5.2.5. Self Check Mode ------------------------------------ 10
5.2.6. Hotel Mode Adjustment---------------------------- 10
5.2.7. 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. Speaker Assembly --------------------------------------- 13
7.2. Panel Assembly ------------------------------------------ 14
7.3. LCD Panel Fixing & Handling Method -------------- 15
7.4. LED Panel Assembly------------------------------------ 16
7.5. Placement of LVDS Cable ----------------------------- 17
7.6. Screwing up Brackets----------------------------------- 18
7.7. Fitting the Barrier----------------------------------------- 19
7.8. Plate A Assembly ---------------------------------------- 20

Summary

Service Information Overview

General Warnings

Critical warnings for service technicians regarding electrical safety and product handling.

Important Safety Notice

Notice emphasizing the use of specified parts to prevent hazards.

Safety Precautions

General Guidelines

Leakage Current Cold Check

Procedure to check leakage current when the AC cord is unplugged.

Leakage Current Hot Check

Procedure to check leakage current with the unit powered on.

Warning and Precautions

Prevention of Electrostatic Discharge (ESD)

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

Service Mode Operations

Entering and Exiting Service Mode

Instructions on accessing, adjusting, and exiting the service mode.

SRV-TOOL Functions

Accessing and using the service tool functions like SOS History and Power Count.

Diagnostic Modes

How to activate and use Self Check and Hotel Mode diagnostics.

Troubleshooting Guide

IIC Bus Line Check

Procedure to check the IIC bus lines for proper communication.

Power LED Blinking Indicators

Chart to identify issues based on power LED blinking patterns.

No Power Troubleshooting

Troubleshooting steps for when the unit does not power on.

Disassembly and Assembly Instructions

LCD Panel Fixing and Handling

Measurements and Adjustments

A-Board Voltage Chart

Table of test points and specified voltages for the A-board.

P-Board Voltage Chart

Schematic Diagrams

A-Board Schematics (1-18)

Panasonic TC-L32X5 Specifications

General

Screen Size	32 inches
Resolution	1366 x 768
Display Type	LCD
Backlight Type	LED
HDMI Ports	2
USB Ports	1
Refresh Rate	60 Hz
Aspect Ratio	16:9
Smart TV	No
Audio Output	10W
Inputs	HDMI, USB, Component, Composite