20 Most Recent
JVC AV-32D302 TV Questions & Answers
Power, no audio no video
It is not a fuse, since if the fuse was bad, the power LED would not light at all. I have seen that symptom many times and I usually find 2 problems which cause this. On some sets, one of the larger caps in the power supply's secondary side degrades just enough that the set will not start. On other sets, I usually find that the small transistor that turns the relay on has shorted out, and the 11 volt zener diode next to it is usually shorted too. The transistor is a very small surface mount transistor, so the set should be serviced by a qualified tech experienced in JVC sets.
My research has determined that
hi there ! schematic diagrams sometimes are not complete with such information.all you have to do is :
1. look for the defective parts .
2. determine the cause or is there any affected parts?
3. capacitors and vertical transistors does have value that is indicated on each parts which is very visible in our naked eye.
4. replace the defective parts and buy a new one .its available in all electronics store near in your area. thank you.
My remote control will not work on my TV. I have
You can test your remote using a digital camera. Your phone camera will do.
Turn on the camera, point the remote at the camera and look at the screen. Press a button on the remote. You should see the LED light up. It this happens, the remote is working.
Your TV has a sensor that can see the LED's flashes. It may be defective.
Try unplugging the TV for a minute to reset the processor, that may clear the problem.
Turn off any flourescent lights or any recently added lighting to me sure that is not affecting the remotes operation.
Remove the batteries from any other remotes present (in case one is transmitting some information)
Hope these tips help.
Good luck.
No picture total black screen
Total black screen is usually as a result of 2 things. The first being either the contrast or brightness being reduced to the lowest point. this makes the screen display to look like it is not showing anything at all.
The other being that the picture ic of the unit is blown. In this case you need to refer the unit to an expert to trace the particular ic order a replacement for it and replace it.
Hope this solution has been helpful?
Av-32d302 tv
The set is shutting down because a problem has been detected. Replacing the remote will not help. Count the flashes and call a JVC servicer to get an idea about what the specific problem may be.
Dan
Help
You didn't say if this was always happening.
A long shot but this could be interference from something else. Try turning everything else off in the house.
JVC 43" (109cm) HD Ready Plasma TV PD43N30A. Chunghop universal remote codes for JVC pd43n30a
Question edited for a lot more clarity, plus
Chunghop not chungCHOP :>D
JVC: 089, 161, 909
CHUNGHOP Universal Remote Control Codes
codesforuniversalremotes.com
https://codesforuniversalremotes.com > chunghop-univer...
Jul 25, 2019 -
CHUNGHOP Universal Remote Control Codes ; Aiwa: 009, 057, 058 ; Samsung: 618, 619, 620, 621 ; Philips: 013, 023, 024 ; Hisense: 676, 677, 707, 898
My JVC TV has an onscreen remote that doesn't let us use the actual remote what do I do to gat it out?
Hello! If your JVC TV is displaying an onscreen remote and you're unable to use the actual remote, you can try the following steps to resolve the issue:
- Power cycle the TV: Turn off the TV and unplug it from the power source. Wait for a few minutes, then plug it back in and turn it on. This can often reset any temporary issues and restore the functionality of the actual remote.
- Replace the remote batteries: Check the batteries in your remote control and make sure they have enough power. If the batteries are low, replace them with fresh ones and try using the remote again.
- Check the remote control sensor: Ensure that there are no obstructions between the remote control and the TV's remote control sensor. Clean the remote control sensor on the TV with a soft, lint-free cloth to remove any dust or debris that may be interfering with the signal reception.
- Reset the TV to factory settings: If the issue persists, you can try resetting the TV to its factory settings. Keep in mind that this will erase any personalized settings and restore the TV to its original configuration. Refer to the user manual or the manufacturer's website for instructions on how to perform a factory reset on your specific JVC TV model.
- Contact JVC customer support: If none of the above steps resolve the issue, it's recommended to reach out to JVC customer support for further assistance. They will have access to more specific troubleshooting steps and can guide you through the process of resolving the issue with the onscreen remote.
Keep in mind that the exact steps and options may vary depending on your specific JVC TV model. Refer to the user manual or contact JVC customer support for model-specific guidance.
JVC SR-DVM700U the front display is dimming quit low to where i cant read it
If the front display of your JVC SR-DVM700U is dimming to the point where it is difficult to read, there are a few potential causes and troubleshooting steps you can try:
1. Adjust the display brightness: Check if your device has a dedicated display brightness control. It could be a physical knob or a setting in the menu system. Increase the brightness setting to make the display more visible. Refer to the user manual for specific instructions on how to adjust the display brightness.
2. Check the power source: Ensure that the device is connected to a stable power source. If the power supply is fluctuating or inadequate, it can cause the display to dim. Try plugging the device into a different power outlet or using a different power cable to rule out any power-related issues.
3. Clean the display: Dust, dirt, or fingerprints on the display surface can also affect visibility. Gently clean the front display using a soft, lint-free cloth. Avoid using harsh chemicals or abrasive materials that could damage the display.
4. Check for backlight issues: The display might have a backlight that illuminates it. If the backlight is malfunctioning or failing, it can result in dimness. Unfortunately, in most cases, repairing or replacing the backlight requires professional assistance. Consider contacting a qualified technician or JVC customer support for further guidance and potential repairs.
5. Reset the device: Perform a factory reset on your JVC SR-DVM700U. This can help resolve any software-related issues that may be affecting the display. Consult the user manual or contact JVC customer support for instructions on how to perform a factory reset on your specific model.
If the above steps don't resolve the issue, it is recommended to reach out to JVC customer support or consult a professional technician who specializes in JVC audio/video equipment. They can provide further troubleshooting guidance or recommend appropriate repairs if necessary.
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