Toshiba 22AV733F User manual

SERVICE MANUAL

LCD Color Television

22AV733F Ver. 2.00

This model is classified as a green product

(*1), as indicated by the underlined serial number.

This Service Manual describes replacement parts for the green product. When repairing this

green product, use the part(s) described in this manual and lead-free solder (*2).

For (*1) and (*2), refer to GREEN PRODUCT PROCUREMENT and LEAD-FREE

SOLDER.

IMPORTANT NOTICE

WARNING:

You are requested that you shall not modify or alter the information or data

provided herein without prior written consent by Toshiba. Toshiba shall not

be liable to anybody for any damages, losses, expenses or costs, if any,

incurred in connection with or as a result of such modification or alteration.

THE INFORMATION OR DATA HEREIN SHALL BE PROVIDED "AS IS"

WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED

WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

Toshiba shall not be liable for any damages, losses, expenses or costs, if

any, incurred in connection with or as a result of use of any information or

data provided herein.

IMPORTANT NOTICE

User's Guide

Contents:

Install Autodesk DWF Viewer

Internet Explorer Settings

Operating Environment

Functions Provided on Each Drawing Page

Using with Network

Install Autodesk DWF Viewer

Autodesk DWF Viewer is necessary to view drawings and to activate the functions of this system. Please

download and install.

Internet Explorer Settings

When Windows XP SP2 or Windows Vista is used, ActiveX control and pop-

up windows are limited by

the enhanced security function and this system may not work. In that case, perform the Internet Explorer

setting using the following procedure to restore normal operation.

1. Windows version check

[My Computer (right-click)] - [Properties]

2. Internet Explorer setting

[Tools] - [Internet Options]

for Internet Explorer 7

for Windows Vista

Operating Environment

Functions Provided on Each Drawing Page

Parts Information Reference Function

When the character string of a part on the drawing is clicked, its information is popped up at the location.

You can get any parts information immediately on the screen without referring to the maintenance parts list.



Parts Search Function

You can search any part within the displayed drawing or within the whole schematic diagram/board view by

specifying a location number. The pop-up window displayed by clicking a part 's character string allows to

search the part within the applicable schematic diagram, board view or spare parts list. 

A circle appears when the part is found, showing the part's location within the drawing. 

Signal Line/Connector Destination Display Function

When a name at the end of a signal line in a divided schematic diagram is clicked, the destination of the

signal is searched and the display changes to the destination. Connecter destinations can also be searched in

the same way. 

When two or more search results are provided, their drawing names are displayed, allowing you to choose a

desired drawing to display. 

Layer Display Changing Function

When any of the color buttons on the toolbar is clicked, it can be selected to display desired layer in its color

or not to display each layer. This allows you to see the pattern layer only by setting other layers to "non-

display". 

PC Board View Pattern Highlighting Function

When a pattern on a board view is clicked, it is highlighted in green. This allows easy pattern tracing. 

Specified Area Printing Function

The Autodesk DWF Viewer enables to print the displayed drawing region as it is on a printer. It also allows

to print a large-sized drawing in multiple pieces (tile printing). 

Using with Network

PRECAUTION

To use ZEUS Service Manual Ver.2 with network, the file-path names written on the source files of each

PC : Pentium III or higher recommended

Monitor : 1024 x 768 or higher resolution recommended

Mouse : A mouse with wheel recommended

OS : Microsoft Windows 2000 SP4 / XP / Vista

Browser : Microsoft Internet Explorer 6.0 / 7.0

Drawing viewer : Autodesk DWF Viewer 6.0 / 7.0

* Use the software following respective license terms and conditions.

ZEUS Engine Program Ver.2 and ZEUS Service Manual Ver.2 are to be modified.

Perform the procedure described below.

Preparation

1. Run the program file zuesFPch.exe to install the program file for File-Path to the Local PC.

-> Download zeusFPch_setup.zip (2.3MB)

2. Run the program file ZeusSetup_v2.0.exe to install the ZEUS Engine Program in C:\Program

Files\zeus of the local PC. This can be done by running the installer program provided.

3. Create the appropriate folder where the ZEUS Engine Program Ver.2 and the ZEUS Service Manual

Ver.2 to be stored in the server.

4. Move the ZEUS Engine Program of step 2 to the folder created at step 3 in the Server.

5. Detach the ZEUS Service Manual Ver.2 to the folder created at step 3 in the Server.

6. Unzip the ZEUS Service Manual Ver.2 within the folder in the Server.

Example of folder

Procedure of File-Path

The zeusFPch is the exclusive program to exchange the file-path names written in both source files of ZEUS

Manual and ZEUS Engine program into those applicable to the network use.

1. Whenever changing the file-

path of both ZEUS Engine Program and ZEUS Service Manual to use with

network, pay the attention to set the "Exchange to" column that should have a proper relation between

ZEUS Engine Program and ZEUS Service Manual with referring the following.

Run the zeusFPch and set "Exchange to" by referring to the examples below.

Example 1 :

In the "Exchange to" column shows the relation between ZEUS Service Manual and ZEUS Engine

Program.

../ counts the relation between.

Thus in this case, it must be ../../zeus/ (2 counts).

Example 2 :

In this case, it must be ../../../zeus/ (3 counts).

2. Run the zeusFPch to change the path in the ZEUS Engine Program Ver.2.

3. Set ZEUS Engine Program in the created folder in the server to the "Target Folder", and then press

"START".

(This procedure is one time only)

4. Run the ZeusFPch to change the path in the ZEUS Service Manual Ver2.

5. Set unzipped ZEUS Service Manual in the created folder in the server to the "Target Folder", and then

press "START".

(This procedure is required whenever placing service manual.)

Confirmation

Confirm that service manual on the server can be operated normally by client PC.

Note:

In case of accessing the ZEUS Manual through WEB site, the small pop-up window appears at the left

bottom corner on the screen whenever searching the location links. This is not malfunction.

IMPORTANT NOTICE

A Known Malfunction

Autodesk® DWF™ Viewer version

(Free software provided through WEB)

Use Autodesk DWF Viewer ver. 6.0.

Through WEB, ver. 6.5 has been released but with it, the linking function in this manual may

not work properly.

If ver. 6.5 has been installed, uninstall it and reinstall ver. 6.0.

To get ver. 6.0, click the icon, or contact to the nearest Toshiba Service Centre for further

assistance.

Freezing windows opened

(Cannot close the open windows)

This may happen occasionally.

In case of encountering this, follow the procedure below.

1. Press [Ctrl], [Alt] and [Delete] keys at the same time to engage windows security

windows.

2. Then, choose TASK manager and Application tab, and select TOSHIBA SERVICE

MANUAL-Microsoft Internet Explorer.

3. Click TASK-end.

Main Window back forwarded

The real cause has not been found yet but with this condition, nothing disturbs the service

manual operation.

Continue to use by operating the windows.

Precaution when opening the diagrams

While opening the diagrams, the menu in the left frame changes its color to GRAY. This is

an indication that the viewer is processing.

With this condition, the menu indication color may stick to the GRAY color or Windows

may freeze if clicking other menu.

To avoid such things, do not operate any others while menu turns GRAY color.

If entering this, re-open the service manual or refresh the left frame.

GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for

recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of

the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will

prohibit any marketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba

Corporation recognizes environmental protection as a key management tasks, and is doing its

utmost to enhance and improve the quality and scope of its environmental activities. In line

with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use

products, parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used

in manufacture must also be used as replacement parts.

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