| Subject | Text |
| standby | Having similar issues. First the screen went bad, replaced the convergence ICs and all good again. T |
| Customer convergence procedure NOT working?
If Not change the convergence ICs, check bias resistor |
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| Thank you for taking time to help me....Ive tried the mute 1 8 3 using the remote but the convergenc |
| Toshiba 50H72 has NO sound or Pic after STK392 Replaced | Hi,
This TV is 2-1/2 years old and last month the convergence problem made me replace the 2 STK32 |
| Replace the convergence IC's and check the yolk return resistors. |
| if you used cheap amps, probably.
make sure the picos didnt just open back up again.
when you wo |
| does this version have the discrete convergence circuit?
its a board on the right side of the set w |
| well, I have to agree with Larry, on a lot of his points.
Just so you can get an idea, im in the |
| Need mitsubishi WS55411 55 inch rear projection service manual with codes having problem with conver |
| Philips Projection TV 43PP8420 settings | Hi,
I have the Philips projection the model 43PP8420, and there was a problem where I got a beep fr |
| NEC MT800G picture fault | Hi
I have problem with my NEC MT800G LCD projector, the picture are
"distorted". No fault with the |
| Well, if you are still trying to solve this .... get some "slow blow" 3.15A fuses which may delay th |
| Replace the convergence IC's. Their starting to puke out if you have to keep adjusting it. |
| thanks jts..... they are ran how they were from the factory ...i did move them around to see if that |
| Thanks for the warning mark.
I did put a load on each of the pins to make sure that it resonates |
| green convergence amp failed?
not to ofamiliar with this set, but I bet one portion of a convergenc |
| hcn4727w red blink | similar to http://forum.eserviceinfo.com/viewtopic.php?t=23895&start=20&postdays=0&posto |
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| Re: world cup coming & toshiba tv with no picture | Tishiba televisions are know for bad convergence IC. They maybe intermittent especially when you say |
| Sony Rear Projection TV Boards Wanted! | :arrow: I am looking for Sony Convergence boards part numbers A-1346-296-A and A-1346-083-A which ar |
| It is possible there was a power surge caused when the splitter failed. Be sure to check for open re |
| Re: Sony KP53S25 | [quote:deced130a9="mccastlej"]It is actually a 9 year old set, it was made in 96. It is a RA-1 chas |
| Toshiba 61hx70 | Can'tadjust green to straight lines...no convergence in service mode. Can adjust red and blue. The |
| am I getting hosed on repair costs? (Hitachi 50UX58B) | Okay - my 50" Hitachi Ultravision - 50UX58B (1998) set went bad days before my Super Bowl party. I r |
| Thanks Mark, You were right. The two 5 Amp and One 2 Amp were also blown. Replaced and at least got |
| [quote:f7f03795b4="mark"]replace the convergence ics[/quote:f7f03795b4]
Yep, mine went out alread |
| ok, so since you know how to get into service mode and convergence alignment...
my question is, can |
| Re: re; too bright | Yay! Much better!
Thank you very much, Larry, that did the trick. You win the "Thanks A Bunch L |
| No OSD and menus on Mitsubishi VS-5071 | I just replaced the vertical amplifier in a 1993 Mitsubishi VS-5071. The picture looks good now. B |
| I don't think IC's involved. You say your picture is now OK. I presume you installed the correct IC' |
| Thanks for the warning mark.
You are correct that this did lead me to a good path...perhaps the l |