| Subject | Text |
| Any electronic unit that is left powered all of the time heats the capacitors which dries out the el |
| the problem is poer supply..........it is called smps power supply ...may be the transistor in smps |
|
|
| A few things, PC and PD are important but not have anything with the DVD not working. PD and PC are |
| Yes, I can come up with 5.6 vdc.
Do you suppose I should be able to disconnect the SMPS from th |
| hcn4727w red blink | similar to http://forum.eserviceinfo.com/viewtopic.php?t=23895&start=20&postdays=0&posto |
| CDX MP40 | Me too, same prob. Mine was fine until i was listening with engine off with no probs, turned engine |
| Logitech’s New Wireless Keyboard | I’ve been reading about this new keyboard that’s got everyone excited for some weird reason. It’s th |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| NAP Magnavox 8P6034 C101 No power. | This set has had problems with the color going out, had a good black & white picture but no chro |
| enclosed pictures | The 1st time the replacement transistor was fitted the insulating washer must not of been fitted cor |
| Re: Compaq Presario 1700 won't boot up. | [quote:1987ac8919="dj4761"]I was given a 1700 from a friend that won't boot up at all. When I press |
| [quote="sharkbyt48"][quote:2782d402f2="vtech"]When it comes to blown audio output circuit, |
| Hi I read your problem. I think you must be checking your smps for authorize service station and the |
| Mackie SRM450, signal and peak led on, no output. Fixed. | Hiya
Just repaired a Mackie SRM450 with thermal and signal indicators always on. R282 and R283 10 O |
| Need to fix JVC amplifier | I have a JVC A-GX2 stereo integrated amplifier in my living room that needs to be fixed. The unit po |
| Toshiba 32C3035D | Hi- am fairly new to this- could someone please do me an enormous favour by posting or suggesting ho |
| cyberhome dvd ch-dvd 400 | :D [b:d5637fbbf9][i:d5637fbbf9]I have this model dvd player with R10,R11,R12 burnt on the smps. Coul |
|
|
| Problem with 300W ATX Power Supply | hi this is srinath. i have a problem with my SMPS. Actually it power up only for 2 sec. and then i s |
| Testing Power Supply in TV | Teac CTV CT-M6845 doesn't start, no B+, no smaller voltages. I have put a lamp on the B+ rail before |
| Lem Pegasus 118 | Hi all!
I want manual service for powered subwoofer Lem Pegasus 118.
Thank's in advance! |
| Thanks for that. I took it all apart and have lubricated every moving gear, but unfortunately even t |
| New discovery. When I leave the unit on for more than a half-hour I can press the buttons a few time |
| Kenwood sw-32ht schematics | Does anyone have the schematics for Kenwood sw-32ht powered subwoofer :) |
| Zenith Chassis C-8 Bridge Rectifier | I need to find a supplier or replacement for zenith p/n 212-168-04. It is component # CRX3401 on th |
| need tv system | Need Help: Can some one help me to explain the connectivity each block section
i am beginner in |
| Dead Dell 1025HE | I'm attempting to repair a Dell 1025HE 17" monitor (essentially a Nokia 447S) for a friend.
sympt |
| 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 |
| Try checking the Solder joints of the higher powered components. |
| samsung | what do you have in the line of samsung hch hcj ect. smps deflection boards working or not . or any |
| repairing dvd player p.s | dear cam
first of all inform about the type of power supply used in dvd player it will be either |