| Subject | Text |
| Usually, it is difficult to identify small hole mounted diodes with a such simple marking code.
But |
| [quote:751411a959="torbjorn"]So, you have identified the RGB signals, that is a good beginning.
The |
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| Digikey goes by their own along with supplier's part numbers.
Get rough measurements then consult t |
| MAG321D | Its not the inverters or you wouldnt get a picture at any time.Its not the main board cause that one |
| I think the standby power supply is a simple type of SMPS with a few watts of output?
If you have |
| reckhorn a404-v2 subwoofer amplifier | more measurements gives ac component 20 v out to speaker and 54 volt out dc ! transistors are ok all |
| SCMI---Great Test & Measurement Software for free downlo | website: http://www.virtins.com
PC version: http://www.virtins.com/SCMISetup.exe
Pocket PC Versio |
| [quote:e6eea161c5="gary"]i dont repair loewe plasma tvs but i can say for absolute sure it is not th |
| Not familiar with the specific set but, very unlikely to be able to find a "schematic" f |
| Trying to repair Sony STR-DA777ES PROTECTOR! error | I received this receiver some years ago from a friend who said it had broke and he didn't want to tr |
| Follow-up ViewSonic N3252w-1M, replace Bad FSP212-3F01 PSU,, | Just a follow up, was given the unit free, initial analysis was when unit powered up just a quik pic |
| Hi,
Always unsolder at least one pin of electrolytics for ESR measurements, most of the time you' |
| VIZIO VO47L FHDTV10A no picture | I have a Vizio VO47L FHDTV10A which would seem to power on (Vizio standby light on front changes fro |
| I do not have specific information concering this monitor.
The colors on the monitor cables are no |
| Is it supposed to help me ???
This is the official website of Fujitsu. The plasma I own is not mo |
| Thanks vtech for your reply,
it did cross my mind but at this stage I am not too keen to take the |
| need manual service E17BL | Hi, my name is Giuseppe, i'm Italian. I have monitor Nortek E17BL burn. I repair it but the service |
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| I was just given an Viewsonic N3252W to try and repair.
It was working for a while on tuner mode |
| Took the screen off (easier than I thought). Found a dead fly on the green lens, nice, got rid of it |
| Sony KV-X2982U | Similar problems to another post on this site.
When switched on, standby light comes on and stays |
| PS.
measurements of tr 101, 102, 103 are compared with newly bought parts (as they are not that |
| Test mode | [quote:60ff895aaa="playedataritoday"]I was just given an Viewsonic N3252W to try and repair.
It w |
| so R561 should be 330 ohms between the middle leg and either of the two ends?
when i touch the pr |
| In general db measurement is used as a logaritmic unit in describing the ratio between in/out signa |
| yamaha dvds795 | Hello
Yes, I used the ground reference for measurements according to service manual
Yes pin 16 & |
| Re: Outputs Transistors keep blowing - NAD 7225PE | [quote:557f74fd31="Bunyip"]Faulty NAD 7225PE => Output transistors, Driver Transistors and a fusi |
| connector pins for fsp212-3f01 | This is taken from the fsp212-3f02.pdf. Warning this is not exactly the same as 3f01 but it seems to |
| Without circuit schematic or familiarity, it is not easy for the average person. I know that some co |
| Why can channel output restored by tapping speaker cone? | I suspect I have a problem in the right channel of a '79 Nikko Alpha II power amp (100 watt rms/ch), |
| No. It sounds like he's talking about replacing the WHOLE board ("Plug n Play").
:o I |