Toshiba 40RV525RZ User Manual

© 2009 Toshiba America Consumer Products, LLC.
S.M.A.R.T.
Service Material and Reference Tips
Product: LCD Date: 2/4/2010
Models: 32RV525RZ, 37RV52R, 37RV52RZ, 37RV525RZ, 40RV52R,
40RV52RZ, 40RV525R, 40RV525RZ, 46RV525R, 46RV525RZ
Doc Ref/File: SMART2009-LCD209-V9
Purpose: The purpose of this document is to give the service provider
troubleshooting information designed to expedite the diagnosis and service
process to modular/sectional level for Toshiba products.
[The information contained within the document will evolve over time so a version number has
been indicated in the document name. The servicer should always use the latest version
available.]
Table of Contents
Section l Chassis Layout and Plug location
Chassis and Plug Layout…....…………....…..….2
Interconnect…………………………….……….....3
Section ll Modular Troubleshooting Flowcharts
Dead Set …………………………………………...4
Video Problems …………………....……….......5,6
Audio Problems …………………...………………7
Section lll Diagnostic Aids
Firmware Updates…………………………….…8,9
Factory Mode…………………………………..…10
Feedback: Please provide any comments or suggestions about this document
to technical_support@tacp.com
When commenting, please provide
the document and version number on all correspondence.
SMART2009-LCD209-V9 Page 1 of 10

Toshiba 40RV525RZ Specifications

General

Screen Size	40 inches
Display Technology	LCD
HDMI Ports	3
Refresh Rate	60 Hz
USB Ports	1
Built-in Wi-Fi	No
Smart TV	No
Energy Efficiency Class	A
Resolution	1920 x 1080

Summary

Chassis and Interconnects

Chassis and Plug Layout Overview

Visual guide to the TV's internal chassis and external connection points.

Wiring Interconnect Diagram

Detailed schematic showing connections between power supply, main board, and other components.

Troubleshooting Flowcharts

Dead Set Troubleshooting Guide

Step-by-step flowchart for diagnosing a TV with no power, sound, or picture.

Video Display Issues Diagnosis

Flowchart to identify causes of distorted or absent video signals on the screen.

Audio Output Problems Resolution

Flowchart to troubleshoot and fix issues related to no sound output from the TV.

Diagnostic and Update Procedures

USB Firmware Update Process

Instructions for updating the TV's firmware using a USB drive.

Factory Mode Operations

Guide to accessing and using the factory mode for adjustments and service functions.