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convergence

  1. Sony Convergence IC's

    Home Theater Projectors
    Hello folks, I'm currently working on my Sony projection screen television and I need a new set of convergence IC's. I remember several years back a tech and home theater shack contributor named Larry Dillon warned about buying convergence IC's from places like e-bay and such because many of...
  2. Mitsubishi WS-65869 RPTV flashing green light after convergence repair

    DIY Repair and Maintenance
    Right now, my TV is flashing green light after a convergence repair. I have just replaced the DM caps and I still have the same problem. I'm hoping to find some help to keep my Mitsubishi WS-65869 going for another year or more until OLED's mature a bit! The initial problem was that the TV...
  3. RPTV Samsung Convergence issue

    DIY Repair and Maintenance
    Hi Guys, I own a Samsung SP42Q2HD rear projection TV and by reading this thread I'm almost certain that the TV needs the convergence IC's replaced. In the first page of the thread there's a list of Sanyo parts: "STK394-160 (This is my choice to replace the STK392-110, -120, & -150 in most...
  4. PT-53WX54J convergence repair botched, help?

    DIY Repair and Maintenance
    Hello my new friends! I was wondering if any of you could be of assistance. There hasn't been a thread about one of these ancient TV's in a while so I figured I may as well start my own. I did some research beforehand which is what led me to using information on this forum to attempt this repair...
  5. 50hdx82 convergence adjustment in service mode

    Toshiba
    Hello, I have been working on my 50hdx82 set for awhile now. I installed new IC chips from that I got from a online supplier and had my hyper module rebuilt with no success in getting the set up and running. Instead of spending time troubleshooting what went wrong with the repairs I went ahead...
  6. SD-533HD5 Convergence issue / Green Shaky

    Pioneer
    We have just moved into our new house and the previous owners left the TV behind. I have tried setting the convergence with the remote and with the buttons on the front of the set but none of the colors moved except for the shakiness in the green. At one point while trying to set it the green...
  7. WT-42311 2-2 LED Convergence IC not the issue

    Mitsubishi
    I've got the WT-42311. I replace Convergence IC'S (from MCM Electronics) in 2006/7 and F9A05. In September 2013 the Convergence IC's went out again and I replaced with STK392-150's (again from MCM Electronics) checked all the resistors and fuses at the sime and no issue. In November 2013 the...
  8. Toshiba 50H82 convergence - need confirmation!

    DIY Repair and Maintenance
    Hi all, In reading the DIY thread, I believe I have a good idea of what needs to be done to correct convergence issues on my 10-year-old prized Toshiba 50H82. Heeding the advice of the article, though, I'd like to confirm that what I am experiencing can be traced to the convergence ICs. After...
  9. Sony KP65WS510 Convergence?

    DIY Repair and Maintenance
    Ok I bought this TV in 2003 and it has been rarely used for the past 9 years. I recently had cleaners clean my house and when I turned the TV on I noticed the classic 3d affect. I did some research and ordered 2 STK560 convergence chips. After I installed them the picture was the same. I noticed...
  10. WS65909 Hor/Vert Deflection Issue

    Mitsubishi
    I have been in Computers all my life, just haven't done a lot in TV repair beyond some minor alignments etc. I got the Service manual from one of the links here and have been reading it. Here is the issue. In both standard and HD mode, my picture on the screen is to wide and to tall. I...
  11. Sony KP-53SH30 - Projection TV - Convergence Issue

    DIY Repair and Maintenance
    Hello! I'm a new user to the forum, though I must admit i've solely registered for some help on this question: I have a Sony KP-53SH30 projection t.v. which is outputting the well known convergence issue these types of t.v.'s are known for. Though, I wanted to get some understanding and...
  12. Mitsubishi WS 55819 Advanced Convergence

    Mitsubishi
    Hi, First, thanks for this forum, I've learned a lot already. I just replaced the two convergence chips in my WS55819 after it developed a "3d effect". I had to call in a professional after the problem returned, and he said that I just didn't use enough solder in a couple of spots. After...
  13. Convergence issue w/Panny PT-53wx53

    Panasonic / Technics
    EDIT: sorry guys, I should have noted that my model is actually PT-53WX54J - which from my reading is just a newer model of the 53WX53. The 2 units are from what i could find exactly the same. Also, the stock IC's were: STK392-110, and I replaced them with the same models. Hey guys, I am...
  14. JVC AV65WP74 Convergence Problem

    JVC
    Hello everyone. I created the following post yesterday evening about a problem I am having with a JVC AV65WP74 model rear projection television. "I have a JVC AV65WP74. Originally, the television had a convergence problem. I sent the board off for repair to Startboy1010 on Ebay. He replaced...
  15. Convergence adjustment TIPS (on JVC X70)

    Home Theater Projectors
    I have some questions about setting my convergence perfect on my JVC RS55. First of all, why is there a pixel adjustment menu in the service menu of the RS55? Is it the intention to FIRST set it about as perfect as possible here and only AFTER this fine-tune it in the actual menu settings of the...
  16. More Convergence questions - I had read the mandatory 10 first posts and more :)

    Hitachi
    Updated: Hitachi 51WX20B Convergence questions :) new chips installed Our TV Hitachi 51WX20B has gone wacky today. The 51Wx20B has a DP27 / 27D chassis. Unfortunately we cannot afford a new TV, just not there now with all the other things going on. I've read tonight until my eyes are blurry...
  17. New IC Chips, Convergence Still Whacked

    Samsung
    Hi- What else on Samsung RPTV's is likely to overnight ruin convergence other than the STX IC chips or resistors? Thanks, Gordon Last week I posted the below question...... Ten days ago I turned on my Samsung HVM5525 RPTV and the convergence was way out of whack. So I researched the issue...
  18. HCM5525 Convergence Issues, STK IC's Replaced

    Samsung
    Hi Folks- Ten days ago I turned on my Samsung HVM5525 RPTV and the convergence was way out of whack. So I researched the issue especially on this site. I pulled the board, double checked every resistor and carefully replaced the STX IC's with new Sanyo parts sourced from B G Enterprises...
  19. Toshiba TZ50V61 convergence problem

    Toshiba
    I have an older projetion tv manufactured in 1999. Model #TZ50V61 chassis #TAC9950. The chassis had two stk392-110. I replaced them with stk392-120. The tv looked the same as before so I put two new stk392-110 as that's what was in there originaly. Needless to say the picture was the same as...
  20. Intermittent convergence issue with 65813

    Mitsubishi
    So I never had a response to this, and now am at the point where that 'future problem' may be showing up.. Right now, the TV will *sometimes* fire up with the convergence way out of whack. Red seems to have a non-linear keystone stretch to the right, and blue the same but to the left...
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