| Subject | Text |
| i want to make a charger for batteries | I want to charge 6 ni-mh batteries size AA but i do not know what voltage to use and if i need a sta |
| Couple of quick checks... | First I would physically look into the picture guns. Powered down of course. You are looking for a m |
|
|
| the resistors before the str are ok, they are reading their correct resistance value. please help th |
| leoptics 15c (Picture sides bent inwards ) | Picture sides bent inwards
asking for,
brand=computer monitor- leoptics
model= 15c
problem= dea |
| It was bad voltage regulator of 5v, replaced and works. |
| updated | Hi
I have updated with nwe software , but its remain the same , after detecting new programs , goi |
| Axion CK 4148 - how to repair ? | is a 14' monitor, if someone have some general documentation or schematics how to repair please help |
| Nitrogen Laser Power Supply (ignition coil) | How's it goin, I am trying to design up a high voltage power supply for a nitrogen laser using the c |
| fly | check first flybeck transformer...if you dont now how ...don't try ...there is dangerous high voltag |
| need stepdown from 50v dc OCv to below 25vdc | I am upset, I ordered a solar panel and was sent a COMEPLETELY wrong panel from what i ordered, and |
| TV Shutdown | I think that you have an electrolytic capicitor that is drying out. Look at the main filter cap. or |
| The program of a protected PIC can be read. Even Microchip acknowledge this .
See for example "PIC |
| Sony | The CRT is bad. If increasing the screen voltage does not solve the problem, you might as well star |
| Flyback | You still need to turn the screen voltage down. It is the bottom knob on the flyback. |
| 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 |
| Hi, Lee !
This effect looks like a deffect of system controller IC,expecially if the buttons don't |
| pioneer tv shuts off | check the high voltage spliter box in high voltage section they go bad a lot
when it leaks it will |
|
|
| Aiwa Tv, Model No TV-C201KER is not turning on, Help Plz. | I have also checked voltage in the big capacitor near by the mains, but there is no voltage in it.
|
| Service manual for Onkyo PCS-207 stereo system. | Hello,
I am trying to find information about power transformer used in PCS-207 personal stereo syst |
| The only way to determine what the problem is would be by examining the supply on the bench - remote |
| Wanted Dell Laptop repair manual. (Thanks for advice). | Hi all.
My Dell Inspiron 5150 Laptop motherboard has been damaged due to some voltage fluctuation |
| HP ZR2440w that won't power up | Hi everyone.
I've tried to repair an HP ZR2440w lcd monitor that won't power up.
I've rescued it |
| Dire need of Panasonic PTL592U schematics/technical PLEASE! | [color=red:1bb362b2a1][/color:1bb362b2a1]I need some schematics/service manual for
Panasonic LCD |
| Sony KV-35v65 hv short | Many people distribute a parts kit for this model of television. It
includes a dual power supply t |
| schemtaic or repair manual Pioneer Elite VSX33TX THX | hello,
i am searching for any repair manuals or schematics for the Pioneer Elite VSX33TX home reci |
| Update - requerst for help :-)
K, after poking around and checking all the fuses, ps etc, I attac |
| Denon DRA-685 repaired! | I had bogus voltage readings at CN1 so I snipped out both R105 and R106, which were pinned very clos |
| Re: VCR panasonic is dead, power supply.......... | [quote:93a510a9a5="bt"]Panasonics VCR is dead & the problem is on power supply, i have changed t |
| you have at risk a schematics diagram of your unit problem? may be the problem is still in the power |
| APC-700 | I am in the same boat... that is looking for a schematic. My APC-700 is reading incoming voltage as |