Unveiling UV Curving Glass: A Leap in Screen Safety
Effortless and Secure Bond: The UV curing step uses light to solidify the adhesive, delivering a snug, bubble-free adherence to the screen.Speedy and Clean: This innovative method completes the curing process swiftly, significantly speeding up the time to final application when compared to traditional adhesive methods.
Why Opt for UV Curving Glass.Choosing UV Curving Glass Screen Protectors presents multiple benefits for the maintenance and aesthetics of your device:
All-Around Defense: The precise fit and strong construction of the protector mean comprehensive protection from daily wear.
Subtle Protection: UV Curving Glass fits so harmoniously with your device that it's virtually indistinguishable, maintaining each device's design elegance.
Pristine Display: The quality of the UV Curving Glass supports a clear and unaltered view of your screen, ensuring a superior visual experience.Designed to Your Device: With the help of a Film Cutting Machine, every Screen Protector is cut to the exact specifications required for your device.
Dive into Advanced Screen Protection with UV Curving Glass
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Next, Xiao Bian will teach you a few simple ways to tell you what to do if you have a TV with no sound.
There are many reasons why there are no pictures on the TV. For some small reasons, there is no image on the TV. We can find the problem on our own and repair it. We do not have to trouble others. 
The specific maintenance methods for the television without sound are:
1. Listen to the high-voltage sound of the start-up: If there is a description, the circuit work is basically normal (note that it is basically normal), and if not, the line circuit is not started.
2. Observe whether the display tube filament emits light: at this time, slowly adjust the knob on the high voltage pack while observing the screen changes. There are roughly three situations:
(1) No change, indicating that the cathode voltage of the cathode of the kinescope is abnormal; check whether the 200v visual discharge power supply is normal.
(2) Vertical one bright line because of the open circuit of the horizontal deflection coil or the phenomenon of false welding in the solder joint.
(3) There is a bright line at the level, and there are many reasons. In addition to the open circuit of the field deflection coil or the welding of the welding spot or the welding of the field output block, the signal transmission circuit of the field oscillation and the field output may cause failure;
When the output power of the field output block and the peripheral circuit have no abnormalities, adopt the human body induction signal injection method (take the tweezers touch the input end of the field output block) to observe whether the horizontal bright line has a phenomenon of jumping or broadening; if there is a description of the field output The block works normally, the fault is in the field oscillation, and the signal output circuit of the field output, otherwise the fault is in the field output block itself.
If the picture tube is still on, check the IF channel and the preview discharge, which is usually caused by the detuning of the AFT AGC or the preview 6.5 notch.
If the picture tube is not bright, first see if there is high pressure, there is proof that the line is working properly, and then see if there is a filament voltage of 6.3 volts, and then check the three visual discharge tubes.
If all of the cutoffs are generally around the decoding block fault, check the brightness of the channel and pay brightness potentiometer, this brand of TV picture tube is rarely bad, the worst tube is Samsung. It is not difficult to repair 
Is the tube bright when there is no image?
If the picture tube is still on, it should be a fault in the circuit related to the video channel.
If the picture tube is not bright, it may be a failure of the power supply circuit of the kinescope.
In the case of old color TV, if the worst case is that the kinescope is not lit and there is sound, if the picture tube is broken, then the kinescope will be considered “wastefulâ€.
1, brightness, contrast closed.
2, no acceleration voltage or too low.
3, the tube filament is not bright.
4, no high pressure or high pressure.
Check if the filament voltage is present. Yes, the picture tube is bad, otherwise it is the problem of power supply to the filament. The current limiting resistor, rectifier, and filter capacitor are usually broken for the filament supply (part of line output). 
CRT filament wire breakage detection method
When the power is turned on, the rear of the picture tube does not emit light and is turned off. Place the multimeter in the Rxl block. The red and black pens respectively measure the resistance of the two pins of the HY5PS1G831CFP-S6C. Normally, the resistance should be about 6 to 10Q, as shown in Figure 3-85. In order to measure the resistance of the filament of a picture tube, it is about 6Q. If the resistance of the filament is in a high-impedance state or even fails, the internal contact of the filament is bad or has broken. 
Cathode cathode emission capability detection method
Detection: When the TV or color display image color cast or a serious color cast, it may be that the individual cathode of color TV display tube produces weaker thermal electron emission. At this point, the voltages of the b-pole and c-pole of the last-stage view-discharge tube can be measured first. If the voltages of the b-poles of the three view-discharge tubes are the same and the voltage of the c-pole is also the same, the cathode-ray emission capability of the color picture tube becomes smaller.
At this time, the current of each cathode can be further measured. The normal current is generally about 0.4 mA. If a cathode current is less than 0.36 mA, a significant color cast will be produced, and if it is less than 0.3 mA, a serious color cast will occur.
If a cathode current is less than 0.2mA, the color picture tube cannot reproduce the normal color, and only the replacement of the same color picture tube can solve the problem.
The emergence of UV Curving Glass marks a transformative moment in screen protection, particularly for devices with elegantly curved displays.
Advantages of UV Curving Glass for Device Protection
Devices boasting curved displays can now enjoy a tailored protective solution:
Custom Contouring: UV Curving Glass molds to the specific curves of the screen, providing complete coverage that enhances protection.Clarity Maintained: Manufactured from transparent materials, UV Curving Glass allows your device's display to shine through with crystal clear visibility.Resilient Yet Flexible: Combining the toughness of Tempered Glass Screen Protectors with added flexibility, this protector stands up against scratches and minor impacts without obscuring your device's sleek look.Bespoke Screen Shields with Film Cutting Machines
The tailor-made nature of these protectors is made possible through the use of Film Cutting Machines:
Precision Fit: Film Cutting Machines provide exact cuts of UV Curving Glass for a protector that aligns impeccably with your device's unique screen shape.Customization on the Spot: Say goodbye to the limitations of standard screen protectors. With these machines, protectors are custom-sized for any device, ensuring no screen goes unprotected.Completing the Process with UV Curing
The effectiveness of the UV Curving Glass is realized through the UV Curing Protector Screen:
Treatment: If a certain cathode current is 0. 35mA or more, then the color cast only needs to fine-tune the drive potentiometer and white balance potentiometer of the cathode view tube, so that the cathode current is 0.25 ~ 0.35mA, when the adjustment potentiometer can not Solve, can connect a 510{1～lkQ resistance between this cathode and +12V power, in order to strengthen the electric current of this cathode;