Toshiba 40WL768 User manual

SERVICE MANUAL
LCD Color Television
40WL768
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.
© TOSHIBA CORPORATION

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
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.

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
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).