| Subject | Text |
| AOC spectrum 7GLrA, no Color Display | Many Thanks to all your ideas,
After a lot of testing and trouble shooting in this monitor basing |
| The POWER rating of a transformer of a given physical configuration is reasonably related to its cor |
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| philips 28pw6515/05 | The remote control started working intermitantly and now doesn't work at all. I know it's not the r |
| Hitachi 42HDT50: Looking for AVC-50, Help! | I cannot find the Audio/Video Controller box for this 42" Hitachi Plasma TV 42HDT50... I found |
| The touch pad and the controller appear to work properly.
You should remove the cover of the unit a |
| Zener Diode Power | First, you try to find the part number from the manuyfacturer, in data books, on the 'net, or wherev |
| open heat error fix | Fix for open heat error - worked on Samsung scx 4500 printer
The problem may be caused by dirt ge |
| I'm working on it now. I started mapping all the voltages and currents of the good channel. I will t |
| May be it is soldering problem, try to re-solder the PCB, or change the IC XX4066 and replace it. : |
| Re: need datasheet | [quote:2746796118="vtech"][quote:2746796118="thefixer"]hello every one i need datasheet of ka1522p |
| Hii Clatronic AR557 schematic diagrams please ?can't find... | :cry: :cry: audio fault my radio may be Audio controller IC PT2313l ..... |
| Without circuit schematic or familiarity, it is not easy for the average person. I know that some co |
| Grundig TV - a thermic problem | I have a Grundig ST70- 574 SAT TV, chassis CUC 5820. When the room temperature is above 25 Celsius, |
| Please help...Acer Aspire Wont Start | Somebody please help me why my acer aspire 5570 wont start up whenever the temperature is cold? I tr |
| Hi, Lee !
This effect looks like a deffect of system controller IC,expecially if the buttons don't |
| U r welcomed! 8)
I'll still give your original controller a 2nd go. Most problems for controlle |
| Hi Ed,
I had a similar situation with a '70's Pioneer amp using similar NEC transistors. Over her |
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| lcd temperture range | Suspect this is too cold but check the specifications in the manual for operational temperature rang |
| How to choose the auto dry cabinet? | 1. The problem leaded by not appropriate choosing and using the auto dry box
......
2. The |
| How is the set stuck in standby? Are there any sounds coming from the back of the TV when you switch |
| eMachines M5116 laptop - no CPU CORE voltage... | Hi,
Maybe there are some engineers on here who carry out laptop repairs?
I am trying to repai |
| Philips A10E slow down | Does anybody know what is the problem of an Philips A10E chassis TV, when it operates, but very slow |
| So, the vcr seems to work fine.
I changed the resistors with 5W and plased a nice heatsink on the r |
| Cold solder joints are when the solder was applied too cold. This is because the larger components t |
| Found a service bulletin | SYMPTOM;
The DSP fails to operate properly. Unusual noise is made or no sound is heard.
[i:559c1 |
| power failure | what's the cause for letting no power in the secondary side of an SMPS power supply. there is power |
| Hello Peter,
No, I am saying I do not know your monitor. Heater supplies are gener |
| Panasonic DVD Model S75 Colour Dropout | Hi everyone
I am new to this forum and am looking for some help with my dvd player. After 30 min |
| akai amp | I found another of this unit on ebay, not bid on for 99c and broken 7yrs. I got it eventually on my |
| you can replace the oil pressure or temperature sending unit, and send the signal to a new oil press |