| Subject | Text |
| hmm i would tend to agree with minnie on this one and say looks like a faulty scan converter module |
| Links to Russian website | http://preobrazovatel-on-555.narod.ru/ - power converter DC-DC on timer 555
http://controller-on-i8 |
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| Info , Menu , Mute , Power. |
| Service manual for Philips 28PT45 TV Please! | Need the service manual or just the shematics of the power supply from philips TV 28PT45.
thank you |
| It would definitely help to be able to see thru the ckt with scope but measuring DC levels can be he |
| Suggest doing a google search as there are tons of information about various topologies of SMPS. Wi |
| Hi did you ever have any luck fixing it? You may want to check the surface mount fuses on the main |
| STK8050 datasheet needed | This is a very old Sanyo audio power IC from the 80's. Does anybody have info on it?
Thanks a lot |
| PWR0502204001 | Hi
This is very frustrating as the power supply is relatively straight forward in its design so not |
| Philips DVD player - power won't stay on | Philips MX3950D/37 5-disc DVD/Surround player. When you plug in: Power Light (Green) comes on, then |
| The conversion of Amps to Watts is governed by the equation Watts = Amps x Volts
For example 1 am |
| ac-dc | Hi,
first i like to mention that im NOT any good at complex electronics,
and i would like the ones |
| How do I find out | How do I find out if my TV has a switch to digital?
I have been reading about the analog to digit |
| Problem with Kenwood AA3 | Display does not light. Power LCD is blinking. Please help! |
| Antique Electronics Supply in Tempe AZ US. I believe buys tubes, depending on what they want and mus |
| Bright | There is a black transformerwith a red wire coming out of the top and attached to the back of the CR |
| Squeal is caused by power supply being overloaded. Most common problem is shorted horizontal output |
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| i have the same TV and same 1+4 pulse LED fault problem, and still looking for solution. Do you kno |
| Electrolux model TT500 gas tumble dryer | I am looking for the user & service manual, and schematic diagram of this
gas dryer.
proble |
| Unless you have some experience with mixing boards, that is not something to tackle. You'd at least |
| The only way to determine what the problem is would be by examining the supply on the bench - remote |
| panasonic split aircond csg123ke | Hi,
Indoor unit has an DC/DC converter.It is damaged.Without it there is no power and control of th |
| IN FIRST PAGE OF DATA SHEET THER IS A SCHME WITH A BATERY .IN THIS SCHEME THE + OF BATERY IS THE PIN |
| please post more info on the unit and how it was damaged and perhaps someone can help with your prob |
| Hi G Money..
Are you conected to the correct terminal on the P.C.?? (Preferably "Line Out?")..If |
| u can but it u rather do it externaly (ntfc\pal converter $40-$60)you could even use some vcr`s to d |
| Fujitsu PDS 4208E-B -- no picture | Hi all, I have a Fujitsu PDS4208E-B, this is the monitor type and I use via a converter box (Daewoo |
| Perhaps the trouble could be in any other of the circuits supplied from the HV transformer - either |
| Nordmende Carmen 57 Service Manual | Hello, fellow antique radio friends.
I recently inherited the Nordmende Carmen 57 radio. It has bee |
| HITACHI Camera Model VK-C37ES(IC) Chassis | Need Manual/Database for HITACHI Camera Model VK-C37ES(IC) Chassis.
How to program I2C - DATA.
Pin |