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troubleshooting

  1. PC-AVR-Projector troubleshooting

    System Setup and Connection
    Hello - I've moved houses and am trying to set up my projector to play the audio/video I'm streaming through my PC. I've had this same PC/video card with dual-monitors, AVR, and projector setup working in my previous two homes, so I'm clueless/frustrated as to why it isn't working now. I had...
  2. Subwoofer Not working after Audyssey Set Up

    System Setup and Connection
    I'm at a loss... I just did the Audyssey Mic Set Up on my Marrantz SR7800 Receiver for the third time. Everything seemed fine, I heard the test tones come out all my connected Bowers & Wilkens speakers (CDM 7's), including a B&W Subwoofer (ASW 650). However, when I play a Blu Ray The other 5...
  3. Troubleshooting Help: Intermittent Blackouts with HT Setup

    System Setup and Connection
    Hi there ... thanks in advance for considering my A/V woes. My setup is: Vizio M65-C1 Vizio SB4051-C0 Dish Hopper AppleTV iMounTop™ 3x1 High Speed HDMI Switcher 90% of the time this setup works nicely. However, I experience intermittent dropouts where the system goes black, does some sort of a...
  4. troubleshooting audio problem with my home theater setup

    AV Home Theater
    Hi all, I've got an audio issue with my home theater setup, and I'm wondering if anyone might have an idea what the problem is or how best to troubleshoot. Lately, frequently, the overall volume output seems to be much lower than usual, and the sound is somewhat harsh, like the lows and the...
  5. Over-thinking troubleshooting?

    General Service and Technical Information
    I was reading a post on another forum and someone had an issue with an AV receiver not outputting hdmi signal to the tv after their DirecTV service (the box) received an update. While everyone that had posted things to check, and most were good things to check, nobody had recommended for this...
  6. Toshiba DLP Projection Lamp Troubleshooting Question

    Toshiba
    I was just given a Toshiba 50MH66 DLP rear projection TV from my FIL. It was giving him some issues with the screen but it was working when he replaced it with a 4K LED this past winter. I just started trying to use it; sound but no video. Did dome troubleshooting and ordered a generic lamp...
  7. Troubleshooting No Display on HL-T5075S

    Samsung
    I've managed to get this down to potentially a DMD board problem but I want to make sure there isn't anything I've missed. Initial symptoms started with needing to replace a lamp frequently. The last lamp replacement I did didn't resolve the problem. The TV would turn on, if cold, and stay on...
  8. Troubleshooting a problem with surround speakers causing receiver to shut down

    Home Theater Receivers | Processors | Amps
    My first time posting and looking for help for any sort of home theater problem like this, so I'm not sure where the best places for me to go are at all and what the best info for me to provide is, so please let me know if I need to go in another direction, and thanks ahead of time! I have a...
  9. Troubleshooting 3D on Optoma w303

    System Setup and Connection
    I will be as detailed as possible to hopefully keep the thread posts short and also maybe help others with their experiences. I will highlight all pertinent information and keywords to reduce unnecessary reading for those without the time to read such a long-worded post. I recently purchased a...
  10. Advise on troubleshooting of SVS PC13U

    SVSound
    Hi, May I know how should I troubleshoot my sub to determine which (driver or amp) is faulty? I can see the LED light from red to green but the driver just don't move. But there is a pop sound when the amp turns from green to red. Please help... Thanks and Regards, Meowheng
  11. Lab 12 troubleshooting

    DIY Subwoofers - General Discussion
    Hi guys, First post here..bear with me if I botch any etiquette. I've spent a few hours reading threads, mainly in pursuit of an idea to replace my recently deceased Lab 12 unit (my first build!). I'm super tempted to pursue some exotic things I've read about (dual opposed, those sweet...
  12. Mitsubishi WS-55315 CRT Rear Projector Troubleshooting

    Mitsubishi
    Our 55" Mitsubishi CRT projection TV, model WS-55315, no longer turns on after the power flickered during hurricane/tropical storm Sandy. It was off at the time and I don't think there was a surge - everything else in the house, including my computer which was on, is fine and the TV is surge...
  13. PT47WX53G convergence repair troubleshooting

    Panasonic / Technics
    Hey guys, So a few weeks ago my set turned off and returned the 3 blinking red light error code. After some research we decided to go inside and perform the convergence repair as is apparently standard with these older sets. We replaced the two IC STK392-110 chips with two new STK392-120 chips...
  14. MobilePre USB Setup and Troubleshooting Thread

    SPL Meters | Mic's | Calibration | Sound Cards
    Not sure if one of these exists, and after all the issues I've had, figured I'd start one here and hopefully save anyone else from buying a new MobilePre thinking their's was shot! :rolleyes: Equipment and Software This is the MobilePre I'm using... Okay, so first things first, go download...
  15. Mac and UCA202 troubleshooting

    REW Forum
    I just purchased the Behringer UCA 202 and im having trouble installing it to my mac. This was the last piece of the puzzle for me to be able to use REW for my woofer. And im unsure what im doing wrong. It says on the box "Mac Compatible" Yet no green light! And help is much appreciated! This...
  16. Troubleshooting - Anthem MRX-700

    Home Theater Receivers | Processors | Amps
    Hello, I need emergency help please I have a anthem mrx700 that was running perfectly fine up until now on software version 50.12 I tried upgrading tonight to version 50.16, everything was going fine with the upgrade and then at a certain point I got an error message I had no choice and had to...
  17. Samsung DLP troubleshooting

    DIY Repair and Maintenance
    I have an HLR6178 thats been having some problems. The screen is a little truncated and after about 30 minutes of use i get a very gradual green tint that eventually takes hold of most the screens colors. Would this be a bad lamp? Also, at times it wont turn on and will have the winding noise of...
  18. Sony TV Troubleshooting

    Sony
    My friend has a Sony KDP-51WS550 TV that is having problems and I want to help him fix it. After having the TV on for about an hour it will turn itself off. Later, after it cools down, the TV will sometimes turn back on after pushing power 3 times, but will sometimes require a days wait before...
  19. Panasonic PT-56WX53G Convergence

    Panasonic / Technics
    I see everyone saying, ... "If your convergence is messed up, you need to replace the convergence ICs and possibly multiple resistors." I can't purchase those parts until Monday so I decided to do some poking and prodding with my multimeter because "why not?". About the 10 or 11th resistor I...
  20. BFD hum troubleshooting

    Electronic Processing/Equalization Devices
    I have an Onkyo PRSC886 with an Emotiva-UPA7 amp..... The Onkyo is connected to a BFD DSP1100 via RCA, and then connected to a powered HSU VTF-1. With the Onkyo connected directly to the HSU - no hum. With the BFD in the loop - I get a hum. I tried a cheater plug for troubleshooting and it...
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