| Subject | Text |
| National Model TC-2186 MR -Display powers off after 10 mins | This TV has been operating problem free up to end 2004 (purchased 1991).
Has developed this probl |
| Chances are better for you to get help if you state the radio's model designation etc.
Have you c |
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| Some Tests to Try... | I, too, would suspect one or more faulty capacitors, especially if they're the old types with a wax |
| thx for the info, I did some more research: the BU808DF seems to be a Line Output Transistor (LOPTR |
| Sony Str-H100 | Busco el diagrma del equipo
str -h 100
o TC-H100
Gracias |
| re C71 | its 1Uf 100 Volts the full schematic and service manual ( free ) is here
http://www.phillyn.pwp.bl |
| Obsolete Transistor Equivalent? | I've finally decided to fix my old Tandberg TR-2060 stereo receiver. It looks like one of the trans |
| Check with a scope if the drive signal to the horizontal output has the correct frequency. If the ca |
| repair electronic card | The Best VI Tester and circuit analyzer: FADOS7F1 Fault Detector and PC Oscilloscope. You can search |
| Loose spring in Panasonic PV-4762 DVD/VCR - where does it go | I can see the pinch roller spring in the pic.
Looks a bit like the cass housing flap spring.
When |
| Enzeno,
Do you have any schematic of the unit? No doubt it is easier to replace "parts" b |
| Need timer relay for old Mustang | Hello all,
I need help locating a timer relay for my old 1968 Mustang. The original timer relays |
| Here is an update on my current findings:
I got some inputs from a technician. He told me that af |
| Sony subwoofer | Hi - hate to say it, but it looks like this needs more than a fuse. ANYtime a fuse pop insantly, th |
| antena amplifier | Hi all, i am looking for a schematic for an antena amplifier for radio (88- 198 MHz) with the bugges |
| Philips PM5326 manual | Hello,
I am seeking for operating and service manual of Philips PM5326 120 MHz RF genarator since s |
| Detecting AC current in refrigerator compressor | I'm looking for a circuit to detect when a household refrigerator compressor is running. I'm thinkin |
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| Panasonic TV TX-21ET1M vert foldover line problem | Hi,
I've a Panasonic 21" TV (model: TX-21ET1M) with a very strange problem:
There seems to be |
| Been a while & strictly working from memory;
I use to see this on a daily basis and am rather |
| Simple idea/circuit to control REC / STOP for home VCR noX10 | I know X10 has the VCR Commander. As a last resort I might use it. I have two and they've worked fo |
| Absolutley Atom,
But I think knowing How much A User knows about electronics would allow the engin |
| PHILIPS TV 21PT1962/01 chassis: L01.2E AA Shuts down problem | Hi every one,
I have problem with this TV, When the picture is going white the TV sometimes shuts d |
| Re: Could still be corrupted | [quote:9a5723a199="jts1957"]daveyd "... It was kinda funny, before I did the reset, some of the |
| Hi,
TDA 4650 21 pin: 8,86 Mhz quarz-trimmer PAL color adjust! The trims he's bad be.
Is |
| Onida 21" marvel | Sir,
i have 21" onida marvel when i tune it i dont get any channels after 390 Mhz can u help? |
| Please make sure the vertical signal is sending out from Matrox Millenium by oscilloscope or counter |
| National VP-5220A Repair Help Please. | I've just recently been given a National VP-5220A oscilloscope. I was awfully excited as I've always |
| service manual | je cherche le service manual pour mon oscilloscope pm 3305
qui est en mesure de m'aider ?
merci a |
| Re: sony KV 25c5d | Hello i am looking for the operation manual fot my tv.
It is a sony trinitron with model number kv |
| What you want to make sure is the ability of the solar panel to provide enough current. Of course yo |