| Subject | Text |
| Re: Goodmans GTV42P3 42" Plasma TV - Power Board Repair | [quote:ba34fe886c="Mad Professor"]Good Day All.
I have a 3 year old Goodmans GTV42P3 42" P |
| In general, a common cause for too high brightness is that the voltage on the CRT's screen grid (VG2 |
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| Reason for and modifying this circuitry | Hi
I have a TV in that has an area of circuitry on the secondary side of the chopper for low main |
| You can buy a ESR meter from MCM electronics for about $20.00 |
| Re: looking for | [quote:6e09f5f793="jts1957"]That's the "Location" and "Rating/Value" of [b:6e09f |
| Being a switchmode powersupply I would not run it without a load otherwise it may self destruct. Plu |
| Help with RCA P61929 chassis (PTK195ST) | I have an RCA 61" rear projection television (chassis PTK195S1T) (model P61929) that through a |
| HCP4752W SAMSUNG CONVERGENCE PROBLEM | I have replaced the sub board using samsung part due to posable updates also replaced convergence ca |
| part needed for SVA Plasma set | I have (2) 42" Plasma sets, model ED4206 manufactured by SVA. I have diagnosed the problems wit |
| Yikes! Now it's getting complicated! I found the Power Transistors and ordered them through
htt |
| Re: Viewsonic N3245W Black Screen - Need some help | I would like your old inverter board; have one with bad transformer on; can't find supply of board o |
| [quote:93e26ac61b="vtech"]Depends on your Amplifier drive capability; while it is not too far off, |
| LoL ok I finally found it...I'm laughing because I pressed it and this really cool color grid appear |
| Your best bet is to try checking the electrolytics first or "try" getting a schematic whic |
| Bush ws6671sil - 11AK19Pro chassis - Help needed! | Hello!
First off, this site is probably the most useful electronic repair site I have come across. |
| videocon microwave | Worth checking them anyway using a meter as they cause a lot of problems on all microwaves. |
| It sounds like it could be a capacitor related problem. Do you have an ESR meter to test them with? |
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| i got into the menu and red will not move at all and has a really bad bend in it, green has a strigh |
| Sony KV2150R help please with repairing this set. | The Stand by/timer LED keeps blinking all time, I have changed the full block of power supply from t |
| Re: XMT5170B-155-SC datasheet | [quote:47c5808c87="yangandjiao"][b:47c5808c87]Description[/b:47c5808c87]([url=http://www.chinaicmart |
| Hello
You must meter output lines of power supply unit and check that their values being true (as s |
| the best procedure to check ultra fast diode by analogmeter | the best procedure to check ultra fast diode by analogmeter
what is the best procedure?
how t |
| There's no bulging caps that I can see on any of the boards, including the power supply.
So, I sh |
| Jvc AV 56 WP 74 no left or right movement with the red conve | I replaced the IC's see earlier post here
[url]http://forum.eserviceinfo.com/viewtopic.php?t=23014& |
| LG RE-3N9Z43RB rear projection tv colour fault | Hi , thanks for the help so far .Replaced the convergance ics , picture now better. Having problems |
| PSU problem Infocus 5700 - heat up caps works | Hi all, I have an Infocus Screenplay 5700 projector with a PSU problem. It fails to startup unless I |
| Is it an Electrolytic ? If yes a esr meter, and or a capacitance meter. |
| Nd Svc Manuals - Fluke 8060A, Pana-KX-P4430laser | I looked here far and wide and have not found the manuals.
The KX-P 4430 is similar to several m |
| Pioneer DV-F727 Not Playing DVD's | I just wanted to jump in here and say how appreciative I am for being able to find this posting. Th |
| In my dealings with satellite receivers if they’re junk you replace them. You can take an esr meter |