| Subject | Text |
| Please note that simple multimeter with a capacitance range often are useless for measuring large el |
| You'd probably get a better response if you gave us a little clue!
Does the unit work at all or i |
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| A RESISTANCE CHECK ON CAPACITORS IS NOT ADEQUATE AS IT WILL NOT TELL YOU ANYTHING OTHER THAN SHORT O |
| If I understand you right, it is a pincushion problem, bowed edges. Check the electrolytic capacitor |
| Panasonic Digital Messaging KX-TM100ALB | [quote:0522d339ba] I have found a lot of distortion not only in the recorded message but messages t |
| Try supplying a 1 kHz sine signal from a tone generator to an AUX input and look at the output signa |
| Sony TV just quit | 27" Sony Trinitron TV just quit. It will not turn on by the remote or on set button. Have confirmed |
| Not really. If you have a digital multi meter check the hotizontal output transistor to see if it's |
| It all depends on what you have. There are several basic ways to check some components in circuit, h |
| It would definitely help to be able to see thru the ckt with scope but measuring DC levels can be he |
| From time to time we do see burn marks under components that run rather warm... what could have happ |
| measuring high value resistor? | i have a 1.8 Mega Ohm resitor, my meter can read up to 2 mega ohm, but when i try and read the value |
| Do you have a remote and does the volume work on it? If yes, it may be the rotary encoder itself? If |
| sony KV28DS60U picture problem | im after general pointers as to the cause of my problem..
the picture seems to move in/out dependin |
| Does it have E/W (pincushion) distortion too or is the width too low with straight edges of the scan |
| The 'K' as part of the resistor specification represents tolerance. I think from memory it is +-10% |
| Re: denon udm3 | [quote:9288a09cb3="guest"]Yep - I have exactly the same problem. CD tray won't eject. No motors
ru |
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| Ok. I forgot to add something. I've measured the KR KB and KG on the pcb on the CRT. If the board is |
| "Distorted" is too generic to understand what your problem is. If the customer convergence procedur |
| Advice on diagnosing a D1626HT Sony 21inch CRT Monitor... | Hello all!
I'm no expert with CRT devices, but I do know electronics (mostly audio linear circuit |
| Monitor wavy on bottom of screen | Hi guys
Monitor is a ViewSonic A90f+ 19 in.CRT ...year 2003
I have a horizontal wavy type of d |
| intermittent tsjirping sound Neufunk TV | Yes, i just replaced thr transistor to fix. As to how to locate it, i had the benefit of a similiar |
| Is it possible to attach a photo of the circuit board here? Unplug it and measure everything with y |
| No, I don't have it. But thanks for the idea. I once had a PC motherboard which has strange behaviou |
| Behringer UB1204fx mixer issue | After unit heats up, there is distortion on all outputs. Opened up, power supply PCB looks clean, no |
| [quote:9cc37d3164="jts1957"]It has figured out that the warranty is up, and that it can now safely f |
| Mitsubishi VS-45609 | I have a Mitsubishi VS-45609, manufactured April 2001.
Yellow and Blue shadows appear in the pict |
| SHARPY T.V trobelshoouting | HI friends
I have a problem with my 14'' sharpy colour tv from made in shina.
it was stop |
| Iwatsu SS-5321 oscilloscope literature, manuals, any INFO! | I just picked up this scope and can't find anything other than basic info like it's 250mhz 3 ch, yea |
| Hitachi C28WF560N TV Service manual needed please | Hi,
I am desperately looking for the service manual for the Hitachi C28WF560N Widescreen TV please |