Toshiba 19AV605PG User manual

SERVICE MANUAL
LCD Color Television
19AV605PG 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
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SPECIFICATION
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IMPORTANT NOTICE
WARNING:
You are requested that you shall not modify or alter the information or data
rovided herein without rior written consent by Toshiba. Toshiba shall not
be liable to anybody for any damages, losses, ex enses 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, ex enses or costs, if
any, incurred in connection with or as a result of use of any information or
data rovided herein.
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IMPORTANT NOTICE
User's Guide
Contents:
Install Autodesk DWF Vie er
Internet Explorer Settings
Operating Environment
Functions Provided on Each Dra ing Page
Using ith Net ork
Install Autodesk DWF Vie er
Autodesk DWF Vie er
is necessary to view drawings and to activate the functions of this system. Please
download and install.
Internet Explorer Settings
When Windo s XP SP2 or Windo s 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 xplorer
setting using the following procedure to restore normal operation.
1. Windows version check
[My Computer (right-click)] - [Properties]
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2. Internet xplorer setting
[Tools] - [Internet Options]
for Internet xplorer 7
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for Windows Vista
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Operating Environment
Functions Provided on Each Dra ing 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. 
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 xplorer 6.0 / 7.0
Drawing viewer : Autodesk DWF Viewer 6.0 / 7.0
* Use the software following respective license terms and conditions.
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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 Vie 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 ith Net ork
PRECAUTION
To use Z US Service Manual Ver.2 with network, the file-
path names written on the source files of each
Z US ngine Program Ver.2 and Z US 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 Z US ngine 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 Z US ngine Program Ver.2 and the Z US Service Manual
Ver.2 to be stored in the server.
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4. Move the Z US ngine Program of step 2 to the folder created at step 3 in the Server.
5. Detach the Z US Service Manual Ver.2 to the folder created at step 3 in the Server.
6. Unzip the Z US Service Manual Ver.2 within the folder in the Server.
xample of folder
Procedure of File-Path
The zeusFPch is the exclusive program to exchange the file-
path names written in both source files of Z US
Manual and Z US ngine program into those applicable to the network use.
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1. Whenever changing the file-
path of both Z US ngine Program and Z US Service Manual to use with
network, pay the attention to set the " xchange to" column that should have a proper relation between
Z US ngine Program and Z US Service Manual with referring the following.
Run the zeusFPch and set " xchange to" by referring to the examples below.
Example 1 :
In the " xchange to" column shows the relation between Z US Service Manual and Z US ngine
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).
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2. Run the zeusFPch to change the path in the Z US ngine Program Ver.2.
3.
Set Z US ngine Program in the created folder in the server to the "Target Folder", and then press
"START".
(This procedure is one time only)
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4. Run the ZeusFPch to change the path in the Z US Service Manual Ver2.
5.
Set unzipped Z US 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 Z US Manual through W B site, the small pop-
up window appears at the left
bottom corner on the screen whenever searching the location links. This is not malfunction.
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IMPORTANT NOTICE
A Known Malfunction
Autodesk® DWF™ iewer version
(Free software provided through WEB)
Use Autodesk DWF Viewer ver. 6.0.
Through WEB, ver. 6.5 has been re eased but with it, the inking function in this manua may
not work proper y.
If ver. 6.5 has been insta ed, uninsta it and reinsta ver. 6.0.
To get ver. 6.0, c ick the icon, or contact to the nearest Toshiba Service Centre for further
assistance.
Freezing windows opened
(Cannot close the open windows)
This may happen occasiona y.
In case of encountering this, fo ow the procedure be ow.
1. Press [Ctr ], [A t] and [De ete] keys at the same time to engage windows security
windows.
2. Then, choose TASK manager and App ication tab, and se ect TOSHIBA SERVICE
MANUAL-Microsoft Internet Exp orer.
3. C ick TASK-end.
Main Window back forwarded
The rea cause has not been found yet but with this condition, nothing disturbs the service
manua operation.
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Continue to use by operating the windows.
Precaution when opening the diagrams
Whi e opening the diagrams, the menu in the eft frame changes its co or to GRAY. This is
an indication that the viewer is processing.
With this condition, the menu indication co or may stick to the GRAY co or or Windows
may freeze if c icking other menu.
To avoid such things, do not operate any others whi e menu turns GRAY co or.
If entering this, re-open the service manua or refresh the eft frame.
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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 Su stances. From July 1, 2006, the RoHS Directive will
prohi it any marketing of new products containing the restricted su stances.
Increasing attention is given to issues related to the glo al environmental. Toshi a
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, Toshi a 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 e used as replacement parts.
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LEAD-FREE SOLDER
This product is manufactured using lead-free solder as a part of a movement within the
consumer products industry at large to be environmentally responsible. Lead-
free solder must
be used in the servicing and repair of this product.
The melting temperature of lead-free solder is higher than that of leaded solder by 86ºF to
1 4ºF (3 ºC to 4 ºC). Use of a soldering iron designed for lead-based solders to repair
product made with lead-
free solder may result in damage to the component and or PCB being
soldered. Great care should be made to ensure high-quality soldering when servicing this
product especially when soldering large components, through-hole pins, and on PCBs as the
level of heat required to melt lead-free solder is high.
WARNING: This product is manufactured usin lead free solder.
DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT!
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LEAD
-
FREE SOLDER
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PARTS LIST
Precaution
Note:
 The part number must be used when ordering parts, in order to assist in processing, be
sure to include the Model number and Description.
 The PC board assembly with mark is no longer available after the end of the
production.
Abbreviations
WARNING: BEFORE SERVICING THIS CHASSIS READ THE "SAFETY
PRECAUTION" AND "PRODUCT SAFETY NOTICE".
CAUTION: The international hazard symbols " " in the schematic diagram
and the parts list designate components which have special characteristics
important for safety and should be replaced only with types identical to
those in the original circuit or specified in the parts list.
The mounting position of replacements is to be identical with originals.
Before replacing any of these components read carefully the "SAFETY
PRECAUTION" and "PRODUCT SAFETY NOTICE".
Do not degrade the safety of the receiver through improper servicing.
Capacitors
CD : Ceramic Disk
esistors CF : Carbon film
OMF
: Oxide Metal Film
PF : Plastic Film
CC : Carbon Composition
V : Variable esistor
EL : Electrolytic
MF : Metal Film
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All CD and PF capacitors are ±5 %, 50 V and all resistor, ±5 %, 1/6 W unless otherwise
noted.
F : Fusible esistor
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PARTS LIST
Block :
All Block
Location :
Search
Page :
1 / 2
Jump
Parts No. :
Search
Block Location Parts No. Description
SM
ML
Cabinet
E100
75015071
BEZEL ASSY, 19AV615DB, 705TZ834061
Cabinet
E110
75015195
BACK COVER ASSY, 19AV605 B, 705TZ834062
Cabinet
E112
75015070
SCREW, (BC TO FB SCREW TY E 1), 0Q1T1030
-
12
-
47
-
CR3
Cabinet
E114
75015193
SCREW, (BC TO FB SCREW TY E 2), 0Q1T
-
330
--
8
-
47
-
CR3
Cabinet
E120
75015072
BASE ASSY, 19AV615DB, 705TZ834065
Cabinet
E124
75014951
SCREW, (BASE TO STAND), 0M1T1740
-
10
-
47
-
CR3
Cabinet
E130
75015073
SIDE KEY ASSY, 19AV615DB, 705TZ834068
Cabinet
E140
75015196
COVER ASSY, SIDE I/O, 19AV605 B, 705TZ834069
Electric arts
E200
75015197
C BOARD ASSY, MAIN, 19AV605 B, CB FR3HBA1
Electric arts
E250
75015077
C BOARD ASSY, OWER, G3377
-
B
-
X
-
X
-
3
-
081104, WTV8941GAAJ
Electric arts
E260
75015075
C BOARD ASSY, KEY, 19AV615DB, KE F8AB2
Electric arts
E265
75015074
C BOARD ASSY, IR, T2992
-
C
-
X
-
X
-
1
-
080428, IR F8AA5
Electric arts
E300
75013939
LCD ANEL, LC190WH1
-
TLA1
Electric arts
E310
75015192
HARNESS, 30
-
30 260MM(LVDS CABLE), 095G801830FA85
Electric arts
E320
75015088
OWER CORD, 1500MM NON
-
METAL TIE, 089G404A15NIST
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