Toshiba 19DV615DG.pdf

(27703 KB) Pobierz
FILE NO. 810-200949GR
SERVICE MANUAL
LCD TV/DVD COMBINATION
19DV615DG
22DV615DG
26DV615DG
The above models are classified as green products (*1), as indicated by the underlined serial numbers.
This Service Manual describes replacement parts for the green products. When repairing these green
product(s), use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
©2009 Toshiba Corporation
DOCUMENT CREATED IN JAPAN, May, 2009 GREEN
(*1)
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.
(*2)
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.
WARNING
This product is manufactured using lead free solder.
DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !
The melting temperature of lead-free solder is higher than that of leaded solder by 86
o
F to 104
o
F
(30
o
C to 40
o
C). 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.
19DV615DG/22DV615DG/26DV615DG
TABLE OF CONTENTS
• GREEN PRODUCT PROCUREMENT
• LEAD-FREE SOLDER
• TABLE OF CONTENTS
• OWNER'S MANUAL
A1-1
SERVICING NOTICES ON CHECKING
………………………………………………………………………….
A1-1
HOW TO ORDER PARTS
………………………………………………………………………………………….
A1-1
IMPORTANT
…………………………………………………………………………………………………………
A1-2
WHEN REPLACING DVD DECK
………………………………………………………………………………….
A1-3
DISC REMOVAL METHOD AT NO POWER SUPPLY
…………………………………………………………
A1-3
PARENTAL CONTROL - RATING LEVEL
………………………………………………………………………..
A1-4
HOTEL MODE FUNCTION
………………………………………………………………………………………..
A1-4
TRAY LOCK
…………………………………………………………………………………………………………
A1-5
REMOTE CONTROL KEY CODE
…………………………………………………………………………………
A2-1~A2-18
GENERAL SPECIFICATIONS
……………………………………………………………………………………..
DISASSEMBLY INSTRUCTIONS
B1-1~B1-9
1.
REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS…………………………………………….
2.
REMOVAL OF DVD DECK PARTS………………………………………………………………………..
B2-1~B2-5
B3-1, B3-2
3.
REMOVAL AND INSTALLATION OF FLAT PACKAGE IC………………………………………………
C-1
SERVICE MODE LIST
………………………………………………………………………………………………
C-2
SERVICING FIXTURES AND TOOLS
…………………………………………………………………………….
C-2
RE-WRITE FOR DVD FIRMWARE
……………………………………………………………………………….
C-3~C-5
WHEN REPLACING EEPROM (MEMORY) IC
………………………………………………………………….
D-1~D-21
ELECTRICAL ADJUSTMENTS
……………………………………………………………………………………
E-1~E-14
TROUBLESHOOTING GUIDE
…………………………………………………………………………………….
BLOCK DIAGRAMS
F-1, F-2
DVD……………………………………………………………………………………………………………….
F-3~F-8
POWER…………………………………………………………………………………………………………..
F-9~F-12
21PIN/TUNER……………………………………………………………………………………………………
F-13, F-14
REGULATOR…………………………………………………………………………………………………….
F-15,
POWER/REGULATOR…………………………………………………………………………………………
F-16
F-17, F-18
SCALER/SUB MICON……………………………………………………………………………………………
F-19,
SCALER………………………………………………………………………………………………………….
F-20
F-21, F-22
SOUND AMP/AV SWITCH/JACK/INTERFACE_HDMI IC…………………………………………………….
F-23, F-24
SOUND AMP/HEADPHONE AMP/AV JACK/SWITCH/INTERFACE HDMI IC……………………………….
F-25~F-28
DIGITAL…………………………………………………………………………………………………………..
PRINTED CIRCUIT BOARDS
G-1~G-6
DVD MT…………………………………………………………………………………………………………..
G-7~G-10
DIGITAL…………………………………………………………………………………………………………..
G-11~G-22
MAIN/TUNER……………………………………………………………………………………………………..
G-23~G-34
POWER/OPERATION/REMOCON…………………………………………………………………………….
G-35
LOADING MOTOR/PCB………………………………………………………………………………………..
SCHEMATIC DIAGRAMS
H-1~H-6
MPEG/MICON/DSP/RF_AMP…………………………………………………………………………………..
H-7~H-12
MEMORY…………………………………………………………………………………………………………
H-13~H-18
MOTOR DRIVE………………………………………………………………………………………………….
H-19~H-24
AUDIO/VIDEO……………………………………………………………………………………………………
H-25~H-30
21PIN……………………………………………………………………………………………………………..
H-31~H-36
REGULATOR…………………………………………………………………………………………………….
H-37~H-42
REGULATOR2…………………………………………………………………………………………………..
H
AV SWITCH……………………………………………………………………………………………….
-43~H-46
H-47, H-48
AV JACK/SWITCH……………………………………………………………………………………………….
H-49~H-52
SOUND AMP MUTE……………………………………………………………………………………………..
H-53~H-58
TUNER……………………………………………………………………………………………………………
H-59~H-64
SCALER………………………………………………………………………………………………………….
19DV615DG/22DV615DG/26DV615DG
TABLE OF CONTENTS
H-65~H-68
SUB MICON………………………………………………………………………………………………………
H-69, H-70
SUB MICON/RS-232C…………………………………………………………………………………………..
H-71~H-76
JACK………………………………………………………………………………………………………………
H-77~H-82
INTERFACE_HDMI IC……………………………………………………………………………………………
H-83~H-86
DVD_INTERFACE/AV_SWITCH……………………………………………………………………………….
H-87~H-92
PANEL INTERFACE…………………………………………………………………………………………….
H-93~H-98
ASIC………………………………………………………………………………………………………………
H-99~H-104
FLASH/SDRAM………………………………………………………………………………………………….
H-105~H-110
COMMON INTERFACE…………………………………………………………………………………………
H-111~H-116
POWER IN/OUT…………………………………………………………………………………………………
H-117~H-120
OFDM_DEMODULATOR……………………………………………………………………………………….
H-121,
OFDM/TUNER……………………………………………………………………………………………………
H-122
H-123~H-128
POWER…………………………………………………………………………………………………………..
H-129,
POWER2…………………………………………………………………………………………………………
H-130
H-131,
POWER3…………………………………………………………………………………………………………
H-132
H-133~H-136
BACKLIGHT INVERTER…………………………………………………………………………………………
H-137~H-140
SOUND AMP……………………………………………………………………………………………………..
H-141, H-142
SOUND AMP/HEADPHONE AMP………………………………………………………………………………
H-143,
SDRAM……………………………………………………………………………………………………………
H-144
H-145,
SDRAM2………………………………………………………………………………………………………….
H-146
H-147,
SCALER POWER……………………………………………………………………………………………….
H-148
H-149~H-152
JACK OUT………………………………………………………………………………………………………..
H-153,
OPERATION/REMOCON……………………………………………………………………………………….
H-154
H-155,
LOADING MOTOR………………………………………………………………………………………………
H-156
H-157~H-162
INTERCONNECTION DIAGRAM
…………………………………………………………………………………
I-1~I-5
WAVEFORMS
……………………………………………………………………………………………………….
J1-1~J1-9
MECHANICAL EXPLODED VIEWS
……………………………………………………………………………….
J2-1
DVD DECK EXPLODED VIEW
…………………………………………………………………………………….
K1-1~K1-6
MECHANICAL REPLACEMENT PARTS LIST
…………………………………………………………………..
K2-1~K2-3
DVD DECK REPLACEMENT PARTS LIST
………………………………………………………………………
K3-1~K3-17
ELECTRICAL REPLACEMENT PARTS LIST
…………………………………………………………………….
19DV615DG/22DV615DG/26DV615DG
EU Conformity Statement
“This product is marked with “CE” and complies therefore with the applicable harmonized European
standards listed under the Low Voltage Directive
2006/95/EC
and the EMC Directive
2004/108/EC.”
Responsible for CE-marking is TOSHIBA INFORMATION SYSTEMS (U.K.) LTD,
Toshiba Court, Weybridge Business Park, Addlestone Road, Weybridge,
Surrey, KT15 2UL, United Kingdom
LCD TV/DVD COMBINATION
Following information is only for EU-member states:
The use of the symbol indicates that this product may not be treated as household waste.
By ensuring this product is disposed of correctly, you will help prevent potential negative
consequences for the environment and human health, which could otherwise be caused by
inappropriate waste handling of this product. For more detailed information about recycling of this
product, please contact your local city office, your household waste disposal service or the shop
where you purchased the product.
Following information is only valid for EU-member States:
Disposal of batteries and/or accumulators
The crossed out wheeled dust bin symbol indicates that batteries and/or accumulators must be
collected and disposed of separately from household waste.
If the battery or accumulator contains more than the specifi ed values of lead (Pb), mercury (Hg),
and/or cadmium (Cd) defi ned in the Battery Directive (2006/66/EC), then the chemical symbols
for lead (Pb), mercury (Hg) and/or cadmium (Cd) will appear below the crossed out wheeled dust
bin symbol.
By participating in separate collection of batteries, you will help to assure the proper disposal
of products and batteries and thus help to prevent potential negative consequences for the
environment and human health.
For more detailed information about the collection and recycling programmes available in your
country, please contact your local city office or the shop where you purchased the product.
19DV615DG
19DV616DG
22DV615DG
22DV616DG
26DV615DG
OWNER’S MANUAL
©2009 Toshiba Corporation
Before operating the unit, please read this manual thoroughly.
Owner’s Record
The model number and serial number
are on the back of your TV/DVD.
Record these numbers in the spaces
below. Refer to these numbers
whenever you communicate with your
Toshiba dealer about this TV/DVD.
Model number:
Serial number:
J52R0131A SH 09/04
P
Precautions
CAUTION:
THIS UNIT IS A CLASS 1 LASER PRODUCT. HOWEVER THIS UNIT USES A VISIBLE LASER BEAM
WHICH COULD CAUSE HAZARDOUS RADIATION EXPOSURE IF DIRECTED. BE SURE TO OPER-
ATE THE PLAYER CORRECTLY AS INSTRUCTED.
THE FOLLOWING CAUTION LABEL IS LOCATED ON THE REAR PANEL OF THE UNIT.
CLASS 1
LASER PRODUCT
Contents
Precautions ........................................................... 2
Contents ............................................................... 3
Important safety information.................................. 4
Location of controls............................................... 6
Remote Control..................................................... 7
Aerial connection .................................................. 9
Auto setup........................................................... 10
Quick guide for ANALOG MENU operation ........ 11
Selecting the video input source ......................... 11
On-screen Language Selection .......................... 11
Automatic station presetting with the built-in Tuner .. 12
Changing the order of stored channels ............... 12
Manual TV station presetting .............................. 13
Basic Operation .................................................. 14
Teletext ............................................................... 15
Stereo reception with the built-in analogue tuner .. 16
Picture format...................................................... 17
Other convenience functions .............................. 18
Guide to using the Digital Menu system .............. 19
Language Setup ................................................. 20
Auto Scan ........................................................... 20
Manual Scan ....................................................... 21
Carrier Setup ...................................................... 21
Channel Organizer .............................................. 22
Display Setup...................................................... 24
Time Setup ......................................................... 24
Password Setup (Parental lock) .......................... 25
Version ................................................................ 26
Software Upgrade ............................................... 26
Common Interface .............................................. 26
Channel list ......................................................... 27
Channel banner .................................................. 27
Multi audio .......................................................... 28
DVB-Subtitle ....................................................... 28
Using the Digital Service (UK only) ..................... 28
EPG (Electronic Program Guide) ........................ 29
EPG Timer .......................................................... 30
Disc..................................................................... 31
Playing a disc ...................................................... 32
Zooming.............................................................. 35
Locating desired scene ....................................... 35
Marking desired scenes ...................................... 36
Repeat playback ................................................. 37
A-B Repeat playback .......................................... 37
Changing angles ................................................. 38
Title selection ...................................................... 38
DVD menu .......................................................... 38
Changing soundtrack language .......................... 39
Subtitles .............................................................. 39
Disc status .......................................................... 39
MP3/JPEG/DivX
®
and Audio CD operation ......... 40
Program playback ............................................... 46
Random playback ............................................... 46
Customizing The Function Settings..................... 47
Temporary cancel the rating level by DVD disc ... 51
Language Code List............................................ 52
PC connection .................................................... 53
Connecting an HDMI or a DVI device to the HDMI input .. 54
Connection to other equipment ........................... 55
Status message .................................................. 57
Troubleshooting table.......................................... 58
Specifications ..................................................... 59
WHEN THIS UNIT IS PLUGGED INTO THE WALL OUTLET, DO NOT PLACE YOUR EYES CLOSE TO
THE OPENINGS TO LOOK INTO THE INSIDE OF THIS UNIT.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN
THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF. REFER SERVICING TO QUALIFIED
PERSONNEL.
Headphone Warning
Loud music can damage your hearing irreversibly, therefore do not set the volume to a high level when
listening through headphones, particularly for extended listening periods.
Information for the DVB-T function
• Any function relative to the digital television (with the DVB logo) is available only within the country or area
where such signals are transmitted. Verify with the salesman if it is possible to receive a DVB-T signal in
the zone where you live.
• Even if the television conforms to the DVB-T specifications, the compatibility to future digital DVB-T
transmissions is not guaranteed.
• Some digital television functions may not be available in some countries.
• The DVB-T system present in this device is FTA (Free to air).
* The “HD ready” Logo is a trademark of EICTA.
* DVB is a registered trademark of the DVB Project. This logo indicates that the product is compliant with
European Digital Broadcasting.
Possible Adverse Effects on LCD Screen:
If a fixed (non-moving) pattern remains on the LCD screen for
long periods of time, the image can become permanently engrained in the LCD TV panel and cause subtle
but permanent ghost images. This type of damage is NOT COVERED BY YOUR WARRANTY. Never leave
your TV on for long periods of time while it is displaying the following formats or images:
• Fixed Images, such as stock tickers, video game patterns, TV station logos, and websites.
• Special Formats that do not use the entire screen. For example, viewing letterbox style (16:9) media on
a normal (4:3) display (Black bars at top and bottom of screen); or viewing normal style (4:3) media on
a widescreen (16:9) display (Black bars on left and right sides of screen).
The examples used throughout this manual are based on the 26DV615DG model.
2
3

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika:

Zgłoś jeśli naruszono regulamin