20 Most Recent
Sharp 32F640 32" TV Questions & Answers
Why do i not get a picture when turned on
Try to adjust the Flyback screen trimmer slowly. Measure the CRT socket G2 pin between 4k to 5k DC volts.If theres nothing happens... there could be bad resistor near the flyback section or rejuvenate picture tube.
How to set up cable Tv for sharp 32F630
If you have no other components and the TV is cable ready,the cable just screws or slips onto the appropriate connector on the back of the TV. If you have any components then it becomes a little more difficult. IF it is not cable ready then you will have a cable box that will feed you TV with either composite video or s-video and stereo sound. If you have a stereo system it will go between the cable and the tv again feeding the tv with the appropriate cables.
Sharp TV - 32LW92H - Zoomed in
Normallly, if the
picture size button on the remote for the television does not achieve the desired affect, then, a
cable box or a satelite box is where the change needs to be made.
For example:
A Motorola
Cable box needs to be set up to go to a
wide screen or zoom when an analog signal is detected.
Some
Dish Network boxes have Size buttons on their remotes and also in their main menu.
It's difficult to determine the repair without knowing the types of the peripherals.
Hope this helps.
Sharp tv
Verify the diode bridge if it is not in the short circuit.and chemical capacitor, which is after the diode bridge and or demagnetiseur.
im sorry but my english is bad.
Got wet
Most likely he sprayed the screen, and the fluid dripped down onto the board where the pushbuttons are. The pushbuttons them became contaminated and shorted out inside. Usually, the damage done will not be reversed by drying the set out. He should not feel bad, though, because we see adults doing that all the time. The TV has not "had it", since it is quite easy to correct. The board should be cleaned and any defective pushbuttons replaced by a qualified tech.
Tuner problem
your problem is in the system control section of your tv.
please check
1 supply to systemcontrol ic or loose contact.
2 supply or loose contact in tunning ckt of tuner (33v zener line)
3 aft ckt loose or defrctive.
4 loose button on remote &front panel of tv.
5 memory ic.
6 system contro ic.
I think this will help.
good luck .
4 system
Sharp 32F640 32" TV works intermittently
The easiest thing to check is for loose conections because the unit is intermitant,the chassis should be check out for overheated areas and cracked solder joints in the power supply,horizontal driver and all the diodes and resistor off the secondary of the output trnasformer(flyback),if you are familiar with tv service this will help but if you are not too familiar be safe and call for assistance form a servicer.No doubt humidity can damage anything with time.
How do I operate Sharp LCD TV remote control
First of all
1. **Power On/Off:** Use the "Power" button.
2. **Changing Channels:** Use "Channel Up" and "Channel Down."
3. **Adjusting Volume:** Use "Volume Up" and "Volume Down."
4. **Input Selection:** Use "Input" or "Source" to choose input devices.
5. **Navigating Menus:** Use navigation arrows and "Enter" or "OK."
6. **Mute Function:** Use the "Mute" button.
7. **Number Pad:** Input channel numbers or perform numeric functions.
8. **Special Functions:** Access features like "Menu," "Exit," "Subtitle," or "Info."
9. **Teletext/Closed Captioning:** Access these features if applicable.
10. **Smart TV Features:** Access smart features, apps, or online content if applicable.
11. **Batteries:** Ensure the remote has fresh batteries for responsiveness.
For model-specific details, always refer to your Sharp TV's user manual. If you provide your TV's model number, I can offer more tailored instructions.
Changing analog to digital on Sharp TV
Unfortunately, you cannot convert an analog TV to digital simply by changing settings. The transition from analog to digital involves hardware changes. If you have an older Sharp TV without a built-in digital tuner, you may need an external digital converter box or consider upgrading to a newer TV with a built-in digital tuner to receive digital broadcasts.
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