Question about JVC HD-52Z575 52" Rear Projection HDTV-Ready Television

1 Answer

The power LED and LMAP LED are blinking rapidly simultaneously

It states in the book that the lamp may not have been installed correctly, or it may be due to a malfunction but we have not yet had to change the bulb?

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  • ftown006 Jul 13, 2008

    Not the bulb. Have same problem, purchased new bulb from Philips. Problem continued so now I sometimes switch to old bulb. Sometimes it will last for hours, other times it can be as short as 30 minutes. By unplugging the tv for a few minutes and plugging it back in it seems to reset something.

  • Anonymous Sep 25, 2008

    SAME PROBLEM, BOTH LIGHTS BLINKING AND TV PICTURE WILL NOT COME ON. BULB IS FINE SOMETIMES IF YOU UNPLUG IT IT WILL COME BACK ON. SOMETIMES HAVE TO WAIT SEVERAL HOURS. WHEN THE UNIT DOES COME ON IT WORKS GREAT.

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1 Answer

Will you will have to replace it now because this is the most likely cause for the blinking lights. Look in the instruction book for the directions on how to remove the lamp. You will find that it has burned out. It is easy to replace. You can order one from JVC or a service center, or a parts distributor.

Posted on May 11, 2008

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1 Answer

Power led and lamp led blink simultaneously on my jvc hd65s998 rear projection tv


You might need to replace your lamp driver, or ballast as some call it. This is what strikes the lamp to make it light.

Mar 20, 2013 | JVC Televison & Video

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Power light and red led light blinking rapidly and simultaneously


This could be easy or hard first i would check the lamp inside this unit and if it looks cloudy,burnt,or has a bulged in the middle peice of the lamp which looks like a stem then i would suggest replacing that lamp, and if that is the issue go to the main menu after the lamp was replaced and working and look for reset lamp timer hit enter .Now if that is not the issue then you could have a problem with the audio IC which is more likely or the power supply.

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My d530 minitower powers off unexpectedly and red lights starts to blink on System's LED//


Hi Kindly let me know how many times the red light blinks
Condition Code Service Actions Processor thermal protection activated. Power LED blinks red twice, once a second, followed by a two second pause.
  1. Make sure the computer air vents are not blocked and that the cooling fan is running.
  2. Open the hood, press the power button, and see if the processor fan spins. If the fan is not spinning, make sure the fan cable is plugged into the cable header on the system board, and that the fan is properly installed and seated.
  3. If the fan is plugged in and seated properly, but is still not spinning, replace the processor fan.
  4. Reseat the processor heatsink and make sure the fan assembly is attached to the heatsink properly.
Processor is not installed. Power LED blinks red three times, once a second, followed by a two second pause.
NOTE: This condition indicates a missing or improperly installed processor, not a defective one.

Make sure there is a processor in the system. Reseat the processor and verify that it is installed properly. Power failure (power supply is overloaded) Power LED blinks red four times, once a second, followed by a two second pause.
  1. Check the voltage selector, located on the rear of the power supply, is set to the correct voltage (the correct setting depends on the region).
  2. Open the hood and make sure the 4-wire power supply cable is fully connected to the power connector on the system board.
  3. Check if a device is causing the problem by removing all attached devices (such as disk drives and expansion cards), then power on the system. If the system enters POST, power off and replace one device at a time, repeating the procedure until the system power failure reoccurs. Replace the device that caused the failure, then replace each of the other devices and confirm that they are functioning properly.
  4. If you cannot isolate the failure to a specific device in the previous step, replace the power supply. **
  5. Replace the system board.*
Pre-video memory error. Power LED blinks red five times, once a second, followed by a two second pause, and five simultaneous beeps are sounded
  1. Reseat the DIMMs in the memory slots on the system board, then power on the system.
  2. Replace the DIMMs one at a time to isolate the faulty module.
  3. Replace 3rd-party memory with HP memory.
  4. Replace the system board.*
Pre-video graphics error. Power LED blinks red six times, once every second, followed by a two second pause, and six simultaneous beeps are sounded. For systems with a graphic card:

  1. Reseat the graphics card and then power on the system.
  2. Replace the graphics card.
  3. Replace the system board.*


For systems with integrated (on-board) graphics, replace the system board. PCA (system board) failure. ROM detected failure prior to video. Power LED blinks red seven times, once a second, followed by a two second pause, and seven simultaneous beeps are sounded. Replace the system board. Invalid ROM based on bad checksum Power LED blinks red eight times, once a second, followed by a two second pause, and eight simultaneous beeps are sounded.
  1. Reflash the ROM using a ROMPaq diskette.
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System does not power on. No beeps or blinks since the system is not functioning. Press and hold the power button for less than four seconds. Perform the following steps depending on whether the hard drive LED turns green.

If the hard drive LED turns green, then:

  1. Make sure the voltage selector (which is located on the back of the power supply) is set to the correct voltage for your region.
  2. Remove the expansion cards one at a time until the 3.3V auxiliary light on the system board turns on. If removing a card turns the light on, replace the card and then see if the system works.
  3. Replace the system board.*


If the hard drive LED does not turn green, then:

  1. Make sure the computer is plugged into a functioning AC power outlet.
  2. Open the hood and make sure the power button is securely fastened in the power harness and that the harness is connected properly to the power connector on the system board. In other words, make sure that the power button is making contact with the power circuit.
  3. Make sure the power supply cables are connected properly to the power connectors on the system board.
  4. Check to see if the 3.3V auxiliary light on the system board is not turned on, replace the power supply. **
  5. Replace the system board.*

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1 Answer

The power led and lamp program led are binlking rapidly simultaneously


Your lamp is burned out, order a new one for your tv model and follow the instuctions that the bulb has and you can do it yourself, dont get conned into thinking it is more technical than it is by the repairmen on this site

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1 Answer

JVC HD-ILA Projection TV


From the manual...

The POWER LED
and LAMP LED are
blinking
alternately.
• It may be a malfunction that the fan is locked or the temperature has increased.
The POWER LED
and LAMP LED are
blinking rapidly
simultaneously.
• The lamp may not have been installed correctly, or it may be due to a malfunction.
• The lamp door may not be closed correctly.

The LAMP LED
continues blinking
• It may be a malfunction of the internal electrical circuits

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1 Answer

Kds55a2000 red light flashing


The SONY Owner's Manual for the KDS55A2000 does not state what the 4 times blinking Power LED means.

However, my Sony Extended Care Service support insists that the projection lamp is the cause for the 4X blinking LED
Power light.
I do not agree but am forced to buy a replacement lamp (not cheap) to prove that the problem is probably the fan, as the TV Technician states elsewhere in these FixYa support questions and answer

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1 Answer

Apex Digital GB4308 remote


Programming the Remote Control Remote-control switchover Press VCR/DVD, SAT/CABLE or AUX to select the device you want to control. To program the remote control Press and hold VCR.DVD, SAT/CABLE or AUX for over 2 seconds until the LED on the remote control turns off. Release the button the LED will light again (the remote control enters the PROGRAMMING mode). Enter three-digit code number for your equipment. If the correct code number is entered, the LED blinks three times. If you enter a code not listed below, or you press any other buttons than SEARCH and 100+, the LED turns off. To search codes Press ad hold VCR/DVD,SAT/CABLE or AUX for over 2 seconds unil the LED turns off. Release the button (the LED wil light again) and the remote control enters the PROGRAMMING mode. Press SEARCH. Press CH+/- to search codes downwards or upwards. Each time you press CH+/-, the code number decreases or increases by 1 while the remote control sends the code number for POWER button on your device. If the desired code number is found,press 100+ to program the code for your device until the LED blinks three times.Then the remote control exits from the PROGRAMMING mode and returns to norml operation. Or press any other button to exit from the PROGRAMMING mode after the LED blinks rapidly eight times, and the operation is not active. To check the current code number Press and hold VCR/DVD, SAT/CABLE or AUX for over 2 seconds until the LED turns off. Release the button (the LED will light again) and the remote control enters the PROGRAMMING mode. Press 100+ . You may read the code numder according to the LED display status as follows. * If there is no operation within 20 seconds during the steps mentioned above, the remote control will automatically exit from the appropriate operation. Code Number First - digit 0 1 0 1 Second - digit 0 0 4 5 Third - digit 0 6 3 0 First - digit Blinks rapidly once Blinks once Blinks rapidly once Bliks once Secod - digit Blinks rapidly once Blinks rapidly once Blinks four times Bliks five times Third - digit Blinks rapidly once Blinks six times Blinks three times Bliks rapidly once

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