| Subject | Text |
| Usually when it lights for a second or two and goes out one of the transformers on the inverter is o |
| sony video walkman | can someone help me repair my sony gv-8 8mm video walkman?Any thing would be appreciated.
No video |
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| Check the transformers on the inverter/inverters for signs of damage also. |
| Re: 17pw26-1 psu | [quote:fc9877682d="Vortash"]Hi Mario you and me both I have an LCD Digital set that uses the same PS |
| Old Sanyo TV Model CEP2034 | Hi.
I'm repairing an old Sanyo TV for a friend.
The TV wont turn on.
My friend told me that one |
| Mitsubishi VS-6017R No Pic | My Vs-6017r projection tv won't display anything on the screen. The audio works fine. The menu won't |
| Transformers rarely break down it self.
Most of the time, it's the electronics supplying and cont |
| had 2 of those sets recently where the poor focus was caused by the line output transformer itself, |
| I have come across some isolation transformers where the secondary is not floating, but it has a mid |
| Diana needs help about NCS2001 amp | Hello,
Can anyone help me on my little project herein. I'm using an rail-to-rail operational sub-1 |
| [quote:049038a7de="JamesQB"]Hi,
As previously said, you will have a problem on the inverter board |
| ac-dc | Hi,
first i like to mention that im NOT any good at complex electronics,
and i would like the ones |
| HK avr 225 | Someone on fixya said that one of the power transformers probaly went bad which of the two do you th |
| Need docs on JVC VICTOR XD-Z1100 DAT | If anyone has service/owners manual for JVC VICTOR XD-Z1100 DAT (Digital Audio Tape) deck, please e- |
| Service Manual Needed Sony STR AV850 Receiver | I’m looking for a Service Manual to a Sony STR AV850 Receiver.
Or what would be great is a schemati |
| help reset mustek dvd 1000 | ned reset cod from dvd 1000 mustek
audio ok
video not ok
deactivet video mode from menu
pls he |
| Finding Goodmans spares | We have 45 Goodmans TV's here that all need line drive transformers but I can't find a supplier. Her |
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| Help! ASUS 22" LCD Monitor MW221 with dim backlight | Hi All, I have a 22" Asus LCD monitor (CCFL) model which dims after long use. After cycle the p |
| With all connected except D31 diode i get
Pin 1- 0volts
Pin 7-34.7v
pin 8-34.7v
pin 9-34. |
| In this set the tuner is front end, this mean that all audio and video procesing from hight frequenc |
| i need a job! | hi, i need a job :D
i have national certificate in electronic and electrical engineering, plus |
| Wasjust looking over vtech's shoulder andfound a generic schematic to a power supply that should be |
| ...exchange inverter boards are on ebay for £55...it will be one of the transformers that have |
| I suppose that it is a single phase transformer ? Then, one possible way that it has delivered a too |
| Universum DVD-DR4342 | Hello. Is there any service manual for this item or could you tell me is there any possibility to ad |
| Thanks for the feedback. the chemical fuses that you refer to what do they look like? Resistors with |
| Most of the time it is the inverter board that fails if you have checked all the SMD fuses on it as |
| I didn't have the service manual so it was difficult to track the output in this double layer PCB. T |
| I don't see that it ever would be of much use to cascade several isolation transformers. It would ju |
| Sevice Manual and scheamtics for Stereo System Siemens RS324 | Hi there everybody!!!!!!!!!!! :lol:
I need some help for finding schematics to stereo audio |