|06-03-2008||Problem with SMPS similar to ATX SMPS.||Dear Sir,
I am having problem with a medical equipment SMPS which is more similar with the 200W ATX SMPS schematc also.
The fuses are not blowing but the Switching transistors - 2SC2625 ( 02 no's) get shorted with the turn on ( CE gets shorted). I have |
...On mine I do have buttons VCR+, Display, Vcr/TV, clear,Guide and quite a few other buttons but if the IR is turned off from the machine than it will not matter since I have played with the buttons on the remote and now it does not |
|06-03-2008||Yeah I used the remote that they sent and know for certain that the basic play/shuttle, channel button, power vcr/tv display were all working before I went into the menu.
I had not tested out everything before I was in the menu setting features
|06-03-2008||Not seeing the schematic, as a general rule with any smps, you need to have some sort of a feedback loop to control or else it will immediately destruct. Any driver txistor or diodes can also cause it. ..if you can, power on slowly as you monitor wavefo|
|06-03-2008||As you said, very unlikely that remote has stopped working & no doubt it is not worth paying that much for a remote.
...out of ideas for now|
|06-03-2008||Cambridge Audio I.Amp. A500RC||Hi. I need service manual. If someone have this one, please upload. Thanks. Regards.|
|06-03-2008||sanyo flyback||Hi i'm looking for a flyback for my 27 inch sanyo flatscreen 4004F (59181107369) TV model no. is AVM 278 Thanks. help me plz|
|06-03-2008||Motherboard schematics||Yes perhaps, but even the chipset manufacturers don't give their schematics, I tried SIS, and ... nothing !!|
|06-03-2008||Toshiba SD-3107U Optical Pickup needed...||Can anybody help me obtain one of these pickups? I know the player is old, but I really liked the picture quality!
This is a US model, but would a UK spec pickup be compatable if I could get one?
|06-03-2008||Get the lid off the player and clean the heads / drum with an alcohol based cleaner (Isopropyl alcohol for example). Put some onto a lint free cloth, or better still invest in some head cleaning wipes and apply gently to the head / drum whilst slowly rot|
|06-03-2008||Sounds like you got a bad flyback #271996 or it's a back CRT.|
|06-03-2008||Are the tubes lit?|
|06-03-2008||what are you referring to ? The lamps?|
|06-03-2008||JVC XV-ddv1sl: no sound||No sound when playing hard disc or DVD. Any advice appreciated|
|06-03-2008||Re: need service manual of siera sa20l||[quote:ff1f5b3b54="Anonymous"][quote:ff1f5b3b54="thefixer"]hello i have siera tv model sa20L;processor KMP87cp38n-1e09 .analog processor tda8842 s1.its chasis PTXM01.i want to know how to access to its service.thanks in advance.[/quote:ff1f5b3b54]
|07-03-2008||Yes. The red blue green tubes.|
|07-03-2008||just wondering if you had any luck.. i've got one of these and need the manual too!|
|07-03-2008||Speaker Volume Low||I have a Curtis RCD8563 CD Stereo stereo with four speakers. Recently, I've noticed a reduction in speaker volume in one of the four speakers. One jack has no effect on the speaker when I take it in or out. The volume in the right speakers is about 50-|
|07-03-2008||RP3755 RCA Clock Radio CD Not Working||I have an RCA CD/Clock Radio. The CD worked fine for a couple of months then went kuputz. Everything else works great. The CD player spins but plays nothing. After a minute, it shuts itself out. I read some other posts on this particular model and it|
|07-03-2008||Re: motherboard schematics||[quote:207e93c025="tef70"]hello,
where can I find détailled schematics for recent motherboards from Intel; asus, msi or orhers ??
That type of information is next to impossible to find. Wheter due to competition or|
|07-03-2008||I don't think they are. This set was working fine , then picture blinked off for a second and then it cut out completely. Day later picture would stay on for aprox. 20 min. and cut out. The red led does not blink protection . I have been following flo|
|07-03-2008||Sd3107.....haven't seen one in ages..one of the first generation players.
There is no difference in pickup as far as US or UK as the format difference has nothing to do with pickup. Not sure it is worthed though as there was not really anything speci|
|07-03-2008||just stumbled upon sk part numbers. now calledtce-sk (856) 853-2449 thompson consumer electronics has info on a disc 3/7/08|
|07-03-2008||Dead Panasonic TV TC-21SR10M||I owned a set of Panasonic TV TC-21SR10M. Recently the set went DEAD with front LED on and I tried to troubleshoot it. I checked almost every parts of the circuit board, from HOT to power supply section but found all major components were still OK. Can yo|
|07-03-2008||Thanks for the part number vtech.. A quick google reveals it is available, but at approx £180!!
Given the cost of new players and the age of this unit it's definately not worth repairing unless somebody has a second hand one at a reasonable price|
|07-03-2008||ok...i have 8258d model. Everything was working great, but only hotkeys that change lcd brightness didn't work when windows starts...
few months ago, one of my usb ports started to corrupt...i left notebook at customers shop and thing that they did - the|
|07-03-2008||sanyo eb7||I have a sanyo 28" EB7 chassis. picture is too dark , even on max setting. any secret hanset codes to solve the problem?|
|07-03-2008||Service manual Samsung Syncmaster 793DF
04_Disassembly & Reassembly.pdf
05_Alignment & Adjustment.pdf
07_Exploded View & Part List.pdf
|07-03-2008||well I'm not good at monitors.. so I don't know what you told me.. please retype it and consider that I don't know a shit..|
|07-03-2008||Service manual of TV Panavision N°. CB2109||Please,
I need the service manualof TV Panavision Model N°.CB2109
|07-03-2008||[quote:5ecaefbd90="gridnutter"]Get the lid off the player and clean the heads / drum with an alcohol based cleaner (Isopropyl alcohol for example). Put some onto a lint free cloth, or better still invest in some head cleaning wipes and apply gently to th|
The drum has a "ridge" that guides the tape around it. The ridge tapers off and tends to be a collecting point for oxide build up which can push the tape out of alignment with the head, especially on the right hand side of the drum when |
|07-03-2008||Panasonic NN-S540wf schematic||I need a repair manual for Panasonic NN-540 microwave oven. Thanks.|
|07-03-2008||CHECK IH01, HIGH VOLTAGE DRIVER|
|07-03-2008||Opel astra Philips sec. code||Hi, I have Opel astra 2000. my philips radio ask for security code?
SN: GM 90 506 173|