| Subject | Text |
| No, I don't have it. But thanks for the idea. I once had a PC motherboard which has strange behaviou |
| Hello
You must meter output lines of power supply unit and check that their values being true (as s |
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| Mitsubishi VS-45609 | I have a Mitsubishi VS-45609, manufactured April 2001.
Yellow and Blue shadows appear in the pict |
| SHARPY T.V trobelshoouting | HI friends
I have a problem with my 14'' sharpy colour tv from made in shina.
it was stop |
| 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. |
| how tocheck this transister sta 353 yy3 | how tocheck this transister
sta
353
yy3
what type of this transister
how to check its |
| In my dealings with satellite receivers if they’re junk you replace them. You can take an esr meter |
| 400 volt capacitor how to know its leckage or damaged | 400 volt capacitor how to know its leckage or damaged
one day my own digital satellite reciv |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| Re: philips 25gr | [quote:f15e5ef5bb="polaret"]Hello
I have a philips 25gr TV and the problem that i have is that aft |
| For Sale: Keithley 178 5 1/2 Digit Bench Digital Multimeter | For Sale: Keithley 178 5 1/2 Digit Digital Multimeter. It is a lab quality digital multimeter with a |
| Which transistor blew? Was it a main output transistor or smaller one in the pre-amp stages? Why did |
| Panasonic CT32SS31 power | I have for repair a CT32SX31 set. I have no HV but power. When I plug it in I hear a high pitch and |
| If you get a diagram you can see what you are soldering:)
If not, replace the electrolytics around |
| Yamaha EMX512sc Power supply fixed! | Hiya
I just managed to fix a Yamaha SMPS board today after hours of work so I thought I'd share wit |
| So a cap meter will give you a value but doesn't mean the caps good. 1uf = 1mf but if dry, could be |
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| Can you measure resistance (Ohm) with your meter?
If so, a short should measure 0 - 10 Ohms
A go |
| 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 |
| Any questions, replace it. Cap meter will give you a value. Wrong. It will. Esr won't. It will tell |
| Being a switchmode powersupply I would not run it without a load otherwise it may self destruct. Plu |
| the only advice i can give is to check that all the connectors are firmly pushed in check the fuses |
| With meter set to diode test ... NEW (NEVER installed in your unit) and Suspect IC setting on a desk |
| [quote:93e26ac61b="vtech"]Depends on your Amplifier drive capability; while it is not too far off, |
| FOR A SMALL PRICE YOU COULD GET YOUR SELF A SAT FINDER METRE.
THAT WILL HELP LINE THE LMB TO THE SA |
| 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? |
| The primary circuit is the part from where your power cable enters, till the transformer.
And yes |
| 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 |