20 Most Recent JVC AV-27730 27" TV Questions & Answers

Check this site for more details. "Electro-help" is the site name. Search it by google search. You can locate it, either at the bottom of the first search page, or at the top of the second. It is an electronics equipments repair help site in English.

You can get all details here. Pull up older posts. Codes and setup proceedings are described in detail.

Hello
Picture tubes are available at electronic spare part shops. You have to give them the number and type of the picture tube, to which your JVC TV has. Picture tube, along with its Yoke fittings are integrated, and you can replace it by yoursef at home. Be very carfull in handling the picture tube, as they are highly vacumed, and will explde by hard hits. There will be four seating screws on the four corners of the picture tube, and these slots will clearly alaign if the picture tube selected is orginal number. Diamentions of these holes will be different to spherical and flat picture tubes. So you must first aware of the type of picture tube, which the TV has fitted earlier. OK.

it could be an electrolytic capacitor or the vertical output I.C. in the vertical circuitry,if you remove the rear cover tap on the board in different places and see if the picture fills out or atleast jitters like it might fill out,then it could be just a cold solder joint,then remove the main board and resolder all joints and this should repair the condition you have

Yes there is a button on the remote you would need to get to the input. I recommend purchasing the remote. Cheapest I found is at this link:
http://cgi.ebay.com/Original-JVC-RMC732-PIP-TV-VCR-Remote-Replaces-RM-C741-/250626573419?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item3a5a82046b
Thank you and enjoy,
Lee

civilman, the first set has either no high voltage or is collapsed vertically, until someone checks for high voltage there is no concrete answer, the AV27730 is vertical collapse from your description, either the voltage to the vertical IC is missing or the vertical IC has failed, not a big deal cost-wise, hope this answers your questions, if not e-mail me back, good luck, BMW Rider

need to have the vertical output IC pins resoldered.

try servicemanuals.net

check the Audio if ic or something gone bad around it. good luck

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

try unplugging the unit. Press and hold power button for 10-20 sec's then try again

Question edited for clarity. If is is the outer clear screen, replace it with a a sheet of Lexan Polycarbonate sheet cut to size. Lexan is bulletproof. https://www.google.com/search?q=clear+polycarbonate+sheet+cut+to+size Sears list it but no longer available. After all Rear Projection Televisions are antique dinosaurs. Technology has moved on :>D https://www.searspartsdirect.com/model/33xrqyx4kj-001758/jvc-av-56wp74-television-parts https://www.google.com/search?q=jvc+i+art+pro+av56wp74+parts Service Manual https://www.manualslib.com/manual/2744485/Jvc-Av-56wp74.html#manual ..

1. Reset the receiver: To reset your JVC RX-5060 receiver to its factory default settings, switch off the receiver and unplug it from the power outlet. Press and hold the "Power" button on the front panel for approximately 5 seconds.Then, while still holding the "Power" button, plug the receiver back into the power outlet2.
2. Check the fuse: If your receiver still doesn't turn on, check if there's a blown fuse in the receiver.If so, replace it with a new one of the same rating3.

If none of these steps work, it's best to contact a professional or JVC's service center for further assistance. I hope this helps!

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:

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.

Either the A1 controls are misaligned or the tube is weak.

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.

Your user manual will tell you.

Question edited for clarity.Or buy using the television model, not by remote model. Walmart carry them. Check model number carefully when looking at Amazon and eBay listings.https://www.google.com/search?q=JVC+LT-32N310A+replacement+remoteTwo specialist websites in this Fixya Tip I wrote about Remotes.https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote....

Generally service manuals aren't available for newer TV's or I should say anything that's under 10 years old