Toshiba 42RV530U Support Question
Toshiba 42RV530U Support Question
Find answers below for this question about Toshiba 42RV530U - 42" LCD TV.Need a Toshiba 42RV530U manual? We have 2 online manuals for this item!
Question posted by dvpierre on May 19th, 2011
L Have Toshiba 42rv530u With Sound Black Screen
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Current Answers
Answer #1: Posted by jdvillanueva on May 19th, 2011 10:55 PM
jdvillanueva
Member since:
May 9th, 2011 Points: 33,360
Member since:
May 9th, 2011 Points: 33,360
Hi ,
Power on the unit in the dark room then shine with the flashlight directly in the screen, you will barely see the images. This is because your backlight is not functioning. The following reason is the caused.
1. Power supply - missing B+(supply voltage) coming from this board feeding the inverter board. This is caused by faulty transistor, dried/leaky electrolytic capacitor, open fusible resistor.
2. Inverter board - even the B+ is good from the power supply, if the fuse, driver transistor, driver transformer is faulty no output to the backlight resulting to black picture.
3. Busted backlight - even inverter board is good but if this is busted resulting to black picture also.
Diagnosing the fault is technical and if you don't have necessary tools and test instrument and can't fix it yourself, I would advice you to look for an experienced technician to isolate the problem.
Regards, JDV
Power on the unit in the dark room then shine with the flashlight directly in the screen, you will barely see the images. This is because your backlight is not functioning. The following reason is the caused.
1. Power supply - missing B+(supply voltage) coming from this board feeding the inverter board. This is caused by faulty transistor, dried/leaky electrolytic capacitor, open fusible resistor.
2. Inverter board - even the B+ is good from the power supply, if the fuse, driver transistor, driver transformer is faulty no output to the backlight resulting to black picture.
3. Busted backlight - even inverter board is good but if this is busted resulting to black picture also.
Diagnosing the fault is technical and if you don't have necessary tools and test instrument and can't fix it yourself, I would advice you to look for an experienced technician to isolate the problem.
Regards, JDV
Related Toshiba 42RV530U Manual Pages
Printable Spec Sheet - Page 1
42RV530U 42.0" diagonal 1080p HD LCD TV with CineSpeed™
42RV530U
1080p Full HD LCD TV with CineSpeed™
LEADING THE WAY IN HOME ENTERTAINMENT
INNOVATION
ADVANTAGE
• 1080p Full HD CineSpeed™ Display • 1080p Input Capability with ...XGA, 15 Pin, D-sub) • IR Pass-Through Allows Components to Be Hidden Away • Two-Tone Thin-Line Bezel Design in High-Gloss Black
Printable Spec Sheet - Page 2
...of Toshiba America Consumer Products, L.L.C.
SERIES:
REGZA®
Cabinet
Two-Tone Thin-Line Bezel (1.5") Design
in High-Gloss Black
Screen Size (measured diagonally)
42.0"
LCD PANEL: Resolution... processing to 1080p True HD with the 42RV530U, featuring DynaLight™ dynamic backlight control, offering significant improvement in TV Tuning Auto Aspect Control Sleep Timer REGZA ...
Owner's Manual - English - Page 2
...LCD TV, please read and understand all . WARNING
RISK OF ELECTRIC SHOCK DO NOT OPEN. WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. WARNING
To prevent injury, this television. The use of any doubts about your ability to safely install your flat panel... decide to wall mount this Toshiba LCD TV.
The lightning flash with the...
Owner's Manual - English - Page 4
...be damaged by the approved method for the television, avoid locations where the screen may expose you are in the LCD panel contains a small amount of the panel.
For disposal or recycling information, contact your TOSHIBA TV, follow these sounds become frequent or continuous, unplug the power cord and contact a Toshiba Authorized Service Center.
35)
WARNING: RISK OF
SERIOUS...
Owner's Manual - English - Page 5
... a location for installation. 2) Unplug and remove any cables and/or other immovable structure. To secure the TV in the diagram below . Removing the Pedestal Stand
1) Carefully lay the front of the LCD Panel face down on a flat, cushioned surface such as a quilt or blanket. CAUTION: Before beginning pedestal assembly, carefully lay the front of...
Owner's Manual - English - Page 6
...; Connect the equipment into an outlet on the screen if a fixed, non-
Important notes about your warranty. FCC Declaration of Conformity
Compliance Statement
(Part 15):
The Toshiba 32RV530U, 37RV530U, 42RV530U, 46RV530U, and 52RV530U Televisions comply with this TV. Trademark Information
• Manufactured under your LCD TV
The following two conditions: (1) this device may appear...
Owner's Manual - English - Page 7
...
Important Safety Instructions 3
Installation, Care, and Service 3
Chapter 1: Introduction 9 Features of your new TV 9 Overview of steps for installing, setting up, and using your new TV 9 TV front and side panel controls and connections 10 TV back panel connections 11
Chapter 2: Connecting your TV 12 Overview of cable types 12 About the connection illustrations 12 Connecting a VCR...
Owner's Manual - English - Page 8
Chapter 7: Using the TV's advanced features 55 Using the ...sound features 58
Chapter 8: Troubleshooting 59 General troubleshooting 59 LED indications 61
Chapter 9: Appendix 62 Specifications 62 Acceptable signal formats for PC IN and HDMI terminals 63 Limited United States Warranty for LCD Televisions 26" and Larger 64 Limited Canadian Warranty for Toshiba Brand Flat Panel Televisions...
Owner's Manual - English - Page 9
... from the TV remote via HDMI connection (- The menu for this feature has a unique "black" design to...TV's features, see Chapters 6
and 7.
10 For help, refer to adjust the TV's standard colors. page 20)
for an overview of the buttons on the screen...-11).
4 Connect your new Toshiba widescreen, integrated HD, LCD TV:
• Integrated digital tuning (8VSB ATSC and QAM) ...
Owner's Manual - English - Page 10
...TV control panel and you are referred to turn off . When a menu is on-screen, the MENU button on -screen, these buttons change the source you cannot turn the TV on and off the TV, press and hold the POWER button on page 61 for updating the television...
TV front and side panel controls and connections
Model 42RV530U is used in this remote sensor. When no menu is on -screen menu...
Owner's Manual - English - Page 11
...
8 IR OUT - For use can connect up to receive 1080p signals.
3 PC IN - Chapter 1: Introduction
TV back panel connections
For an explanation of ColorStream® high-definition component video inputs (with standard stereo audio inputs) for connecting an... modulation) format for connecting devices with component video output, such as a Toshiba DVD player with an optical IR blaster cable (-
Owner's Manual - English - Page 27
...REGZA-LINK Setup Sleep Timer HDMI Settings PC Settings Power-On Mode
Page 36 36 51 42 42 56 57 57 39 43 44 45 58 45 44 43 43 35 31 29 37... Installation menu (illustrated below ), press Y on the remote control or TV control panel, open the main menus (illustrated below ), press Y
on the remote control or TV control panel.
Chapter 4: Menu layout and navigation
Main menu layout
To open the ...
Owner's Manual - English - Page 28
... (BbC c) on the remote control or TV control panel to move in the corresponding direction in the menu.
• Press T to save your TV's on-screen menu system. • Press Y to access... appear black,
depending on the remote control or TV control panel to open , use the buttons on the signal the TV is not a sign of malfunction. • The Video sub-menu appears with a black background,...
Owner's Manual - English - Page 30
... highlight Channel
Program to bring up your TV
Programming channels into the TV's channel memory
When you press < or , on the remote control or TV control panel, your area and store them in the ... ...
5% Number of Installation menu icons will stop only on -screen display and press T). Chapter 5: Setting up the Start, and press T again to begin channel programming. ...
Owner's Manual - English - Page 35
... input mode.
• If a CEC device is connected to the HDMI input: Press + on the remote control or TV control panel. 2 And then either:
a) Press 0-9;
Input Selection
0 ANT/CABLE 1 Video 1 2 Video 2 3 ColorStream HD1 ... the remote or TV control panel repeatedly to highlight HDMI 1, HDMI 2, HDMI 3, or HDMI 4. The current signal source displays in the Input Selection screen, you connected to...
Owner's Manual - English - Page 46
...is entered, the Locks menu opens.
Highlight Retry and press T. Chapter 6: Using the TV's features
Selecting the optical audio output format
You can use this feature to select the optical...
Channels Block
Input Lock
Off
Control Panel Lock
Off
Game Timer
Off
New PIN Code
2 Press b, which displays the PIN code entry screen.
• The Lock System screen (below) appears if a PIN code...
Owner's Manual - English - Page 49
... Locks menu, press b to display the PIN code
entering screen.
2 Enter your four-digit PIN code and press T. 3 Press b to highlight Control Panel Lock. 4 Press c and B b to Off (-
Chapter 6: Using the TV's features
Using the input lock feature
You can lock the control panel to prevent your settings from being changed accidentally (by children...
Owner's Manual - English - Page 51
... timer
You can control the connected REGZA-LINK playback device you to control Toshiba REGZA-LINK compatible devices from the TV remote via HDMI connection (- Repeatedly press [ to increase the time in ...key functions, first set the sleep timer using the following REGZA-LINK functions will display on-screen when there is one minute remaining on the remote control to set the length of 180 ...
Owner's Manual - English - Page 59
... cause of the problem and some solutions you may notice that the sound and picture are slightly out of sync. Black box on • Make sure the power cord is set to Off...TV control panel for 5 or more of the Text modes (T1, T2, T3, or T4). page 56). page 49).
Poor color or no sound, try .
Do not connect both a standard video cable and an S-video cable to
Stereo mode (- television...
Owner's Manual - English - Page 65
...improper installation, improper operation, improper cleaning, improper maintenance, normal wear and tear, screen burn or image retention caused by prolonged display of static images and/or phosphor .... Damage to the Television caused by TCL to material defects in Canada. Chapter 9: Appendix
Limited Canadian Warranty
for Toshiba Brand Flat Panel Televisions
Toshiba of Canada Limited ("TCL...
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