|05-06-2008||Datasheet of M56748FD||Thanks and see you vtech, Kodio.|
|05-06-2008||rc7150||I have a Philips RC7150 that I wish to sell if your interested [email protected]|
|05-06-2008||Convergence ICs||Ok so I tried the magic focus button, it didn't work.
Minnie: Thanks for the tip on the Convergence ICs.
Question: How many Convergence ICs need replaced and where are they located? (Got pics??!!? Are they surface mount or through hole? Any remov|
1) The line output transistor is new and ok also the line output stage.
Unfortunately I donít have an RCL meter so im gonna buy itÖ
2) the DVD power supply does not work if i disconnect the loads on +3,3V and +5V.But when I disconnect on|
|05-06-2008||Hitachi digital Frame repair||I have an off brand 'Longshow' 15" digital Frame that died after a month. Inside it says it is a hitachi brand. A repairman for sharp frames says there is software you can download from each manufacture that will allow you to refresh the decoding boa|
|05-06-2008||Well, today I took a closer look at the anode cap and wire, it's a mess! The wire is not removable, it's built into a plastic piece, that is surrounded by a metal brace, all appear to be soldered to the circuit board. How do you get to that safely? :sho|
The heat sink on the far right should have 2 STK392-150's on it. Their held to the heat sink by 2 screws each and you have to unsolder the 18 pins on the bottom side. You also need to check the 6 |
|06-06-2008||harmon kardon avr 510 - Rear speaker||Hi,
I have harmon kardon avr 510 with 5 speakers - Front Left, Center, Front Right, Surround Right, Surround Left.
for some reason one on the Surround Right is not working, when I test it I only hear very very low hissing. I did hooked up other spea|
|06-06-2008||Philips 60pp9100d37||I am in desperate need of schematics for my 60" Philips model 60PP9100/D37.
Any help would be greatly appreciated!
|06-06-2008||Upon further investigation, I determined that two of the chips(I guess these are the mosfets you are referring to) that drive the transformers are shorted. It seems they are in parallel, so I am not sure if it is one or both of them without removing them |
|06-06-2008||Ricoh 2232||have you had any luck fixing this problem? I have the service manual, but to no avail I have not gotten this thing to work. I have taken the transfer belt in and out, but it still will not work.|
|06-06-2008||You got the point. This day and age it's board replacement. It's BS. They don't even make schematics for half the stuff anymore.|
|06-06-2008||[quote:0b26cd50ee="torbjorn"]Check that all three CRT heaters are glowing normally.
Also, check the drive to the CRT cathodes by a scope. If the drive signals are normal (both p-p value and dc level, no black clipping etc), then the CRT is probably fault|
|06-06-2008||Stabilock 4010A||My Stabilock 4010 PSU's gone faulty, but looking at board it uses obsolete
IC's, board has voltages marked at test points ie 8v- 14v & 5v and one with a S have knocked up a board and have part of it going but need to know what the S does does anybody|
|06-06-2008||DVD rECORDER dvr515-sansui||I ordered for a DVD recorder DVR515. But unfortunately the company person who came to give the demo did not anything and could not show any recording. Further i find that the manual given is only for the player. looks like Sansui has not come out with the|
|06-06-2008||Tube Tester L1-3/USSR||Dear All,
I am looking for schematics, operation and/or service manual or any other suitable documentation of: Tube Tester L1-3, Type E641.02 manufactured in 1967 by MEP CCCP/USSR. I will appreciate any suggestion and links...
Regards to All
|06-06-2008||Help me to get a remote||PLease tell me the [b:955a83c35b]Remote control code [/b:955a83c35b]of BPL FDV 21 ????|