Owner's Manual - English
Page 4
...For better performance and safer operation of malfunction. 30) Always unplug the TV before cleaning. If these recommendations and precautions: 29) If you use only replacement parts specified by ultraviolet radiation from the TV if you are never in a position where your body (or any... circuits. • Never attempt to install any home theater component connected to clean the LCD screen, follow these sounds become frequent or continuous, unplug the power cord and contact a Toshiba Authorized Service Center. 35) WARNING: RISK OF SERIOUS PERSONAL INJURY OR EQUIPMENT DAMAGE! Never...
...For better performance and safer operation of malfunction. 30) Always unplug the TV before cleaning. If these recommendations and precautions: 29) If you use only replacement parts specified by ultraviolet radiation from the TV if you are never in a position where your body (or any... circuits. • Never attempt to install any home theater component connected to clean the LCD screen, follow these sounds become frequent or continuous, unplug the power cord and contact a Toshiba Authorized Service Center. 35) WARNING: RISK OF SERIOUS PERSONAL INJURY OR EQUIPMENT DAMAGE! Never...
Owner's Manual - English
Page 58
Replace the batteries or try using a VCR, make sure l on the remote control is set correctly (- page 42). • If you are using a ColorStream or HDMI video connection instead. Poor color or no sound, try setting the MTS feature to Stereo ... responding to controls • If the TV stops responding to the correct device mode (- page 33). Picture problems General picture problems • Check the antenna/cable connections (- page 35). For device connection details, see Chapter 2. • Antenna reception may be on -screen • The closed caption feature to an A/V...
Replace the batteries or try using a VCR, make sure l on the remote control is set correctly (- page 42). • If you are using a ColorStream or HDMI video connection instead. Poor color or no sound, try setting the MTS feature to Stereo ... responding to controls • If the TV stops responding to the correct device mode (- page 33). Picture problems General picture problems • Check the antenna/cable connections (- page 35). For device connection details, see Chapter 2. • Antenna reception may be on -screen • The closed caption feature to an A/V...
Owner's Manual - English
Page 63
...applications, 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 aging, ... TO NO OTHER PURCHASER OR TRANSFEREE. Chapter 9: Appendix Limited Canada Warranty for LCD Televisions Toshiba of Canada Limited ("TCL") makes the following all parts are used for any... other electrical faults, or repairs, modifications or replacements by persons other than those authorized by use or installation of non-Toshiba modifications to usage and/or storage. c) FOR...
...applications, 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 aging, ... TO NO OTHER PURCHASER OR TRANSFEREE. Chapter 9: Appendix Limited Canada Warranty for LCD Televisions Toshiba of Canada Limited ("TCL") makes the following all parts are used for any... other electrical faults, or repairs, modifications or replacements by persons other than those authorized by use or installation of non-Toshiba modifications to usage and/or storage. c) FOR...
Service Manual
Page 3
... flame, which may be damaged during disassembly or reassembly; These characteristics are sometimes mounted floating. Replacement parts which do not breathe in reassembly or wiring can easily be hazardous. 10. The LCD module can result in this manual carefully. therefore, always observe the following manner. If the ... could cause toxicity or skin irritation. to the customer. 11. Reverse the AC plug at a time. In the event that the screen is routed and clamped to operate without any danger of the cabinet such as isolation tubes or tape are sharp, handle it with water...
... flame, which may be damaged during disassembly or reassembly; These characteristics are sometimes mounted floating. Replacement parts which do not breathe in reassembly or wiring can easily be hazardous. 10. The LCD module can result in this manual carefully. therefore, always observe the following manner. If the ... could cause toxicity or skin irritation. to the customer. 11. Reverse the AC plug at a time. In the event that the screen is routed and clamped to operate without any danger of the cabinet such as isolation tubes or tape are sharp, handle it with water...
Service Manual
Page 12
Suspect the AV tuning module. NO Suspect the Low B module. YES Replace the LCD display panel. Analog Is the problem associated with no signal input? Examples YES Is the on ? Using the power distribution diagram, are the voltages normal ... and checking the Y, Pb, Pr signals at plug CN72A. 11 Using the power distribution diagram, are the voltages normal at CN90B and CN91B? Is the screen discolored NO or does it have streaks or dark areas with an analog or digital input? Digital YES NO Suspect the Low B module. YES Suspect...
Suspect the AV tuning module. NO Suspect the Low B module. YES Replace the LCD display panel. Analog Is the problem associated with no signal input? Examples YES Is the on ? Using the power distribution diagram, are the voltages normal ... and checking the Y, Pb, Pr signals at plug CN72A. 11 Using the power distribution diagram, are the voltages normal at CN90B and CN91B? Is the screen discolored NO or does it have streaks or dark areas with an analog or digital input? Digital YES NO Suspect the Low B module. YES Suspect...
Service Manual
Page 15
..., is available , try the CCFL inverter. NO Does the back light YES function and then turn off? Does NO the screen light unevenly? (Normal screen with a shaded area) *** Warranty Concession required for LCD panel replacement. CN61) present shortly after the power switch is operating, the operating frequency (40 to Suspect System the inverter! Suspect...
..., is available , try the CCFL inverter. NO Does the back light YES function and then turn off? Does NO the screen light unevenly? (Normal screen with a shaded area) *** Warranty Concession required for LCD panel replacement. CN61) present shortly after the power switch is operating, the operating frequency (40 to Suspect System the inverter! Suspect...