|16-02-2006||Did you solved your problem?
I have same problem and can't find any error. ( Replace HV transformer, few diodes RGP ).
|16-02-2006||Roadstar CD-804 schematics||Hello,
anybody who can supply me with the above wanted schematics has my gratitude :)|
|16-02-2006||sharp home theatre HT-CN500DVE||I need a schematic or a service manual. I am especially interested in the power supply distribution to the main power amplifiers. Can any one help???|
|16-02-2006||Re: Canon IR1600 Service Manual||[quote:d667810dc8="Vinetuu"]Hi,
I Would be very thankfull if someone could send me the service manual for canon ir1600
Thanks in advance,[/quote:d667810dc8]|
|17-02-2006||Re: help!||[quote:4ac6517c86="Kyaw Khine lin"]Pls friends ,i have very difficult to replace TDA 9381/ps/N2/3i0478.[/quote:4ac6517c86] :D|
|17-02-2006||Thomson ICC17 28DP25EG||Hi everybody,
I'm new here, please help me asap.
I've ICC17 chassis problem, after change the LOPTY (HR8117)and the Transistor(BUH616) still cannot switch on the TV and the TR damaged again. I hope somebody have idea what i forgot to check.
|17-02-2006||Philips 27PT543S37A||I have a Philips 27PT543S37A and it turns on for a few seconds but then the audio and picture go out but the power LED stays on. If you then press channel up or down the picture and audio comes back for a few seconds. I have looked for the service manual |
|17-02-2006||Philips 27PT543S37A||I am looking for the service manual for the Philips TV model # 27PT543S37A . I have gone to servicemanuals.net and they don't have it in stock. Please help|
|17-02-2006||TOSHIBA TV CX2886C/CX2885C||I am need Toshiba Tv CX2886C/ CX2885C(chasis 8645 or 8485). CAn any one help me with this. Thanks in anticipation|
|17-02-2006||Toshiba CX2886C/CX2885c||My TV has almost on inch black strip on theright most of screen extending from top to bottom. I onlu understand that most probable culprit could be some capacitor in supply volatage or HOT stage. Can some one further guide me with some good tip.Thanks|
Could do with some help with part numbers etc have bought got a px-42vm3g but it is missing at least a power supply board am trying to source on of these would like to have a look at a service manual to see if a) anything else is missing, b) to|
|17-02-2006||JVC TV AV-20N1P No Sound problem||I have a JVC TV Model AV-20N1P/AV-20N1P-PH, the problem is "No Sound". I already replaced the LA4285 IC (Power Amplifier with DC Volume control) but it's still have no sound. Any idea how to solve it? Also need schematic diagram for this TV.|
|17-02-2006||JVC RV-B99||I could really use a service manual for my JVC RV-B99 boombox.
|17-02-2006||What has happened to my workshop companion?!||I have an 11" Panasonic television Model # CT-117 made in April 1977.
Old, I know, but it has been working fine until today. I used my small computer vac to clean out the dust inside and when I closed it up and turned it on it has lost it's pictu|
|17-02-2006||I will buy parts, I need the screen replaced on mine||I have had my Hitachi 50EX13K since 1996, and love my tv. It has moved from Michigan to Apartment #1, Apartment #2 and finally has been at #3 since 1999, first downstairs, and now upstairs. Still works fine, There is a slight dark shadow type of smear tow|
|17-02-2006||50 inch Hitachi Screen||To add to my previous message, I live in Chicago. Need a replacement screen ( part ) of my projetion tv. Model 50EX13K 57 54607
|17-02-2006||SHARP Aquos LC37DB5U||Hi, my screen there is a spider web when turn on. It damaged.
Where can I get instruction on opening up the Casing so I can see what wrong with it. Just experimenting. I open the screws but the Casing won't open. Any diagram I can look at.
|17-02-2006||Sharp Aquos LC-37DB5U Screen broken||Hi, on the screen there is a spider web when turn on. It's damaged.
Where can I get instructions on opening up the Casing so I can see what wrong with it. Just experimenting. I unscrew all the screws but the Casing won't open. Any diagram I can look at.|
|17-02-2006||i need service manual samsung syncmaster 17gli monitor||as of now i'm repairing samsung syncmaster 17gli monitor. It can't power up, b+ goes down after switching on.
any help I would appreciate...thanks|
|17-02-2006||Phillips FWV 785 Music system||I have this system The Speakers are Intermittent ie The amplifier is working intermittentely . i have checked the circuit there is no dry solder i have already re-soldered the pcb -- amplifier IC is STK 442-110
What may be the problem|
|17-02-2006||samsung cf-5035z||I need a schematic/service manual for this tv. Does any one have it??|
|17-02-2006||if the screen has a crack in it only cure is replacement. here in the uk a replacement lcd panel is £5000 plus tax trade, it would be cheaper to buy a new set.|
|17-02-2006||Thanks a lot for all the JVC SM. God bless you.
|17-02-2006||Old monitor turns itself off even when disconected - help!||I have an old EIZO 14'' FLEXSCAN 9060S monitor and I need it to be working at least for a month. At first it worked fine although was second hand already. But then it started switching itself off after 10 minutes or so. I decided that I have nothing to lo|
|17-02-2006||Re: software download||[quote:939188235a="zelda"]http://digital2.free.fr/ :D[/quote:939188235a]
need password and user please
:? :? :? :?|
|17-02-2006||It sounds like it could be a capacitor related problem. Do you have an ESR meter to test them with?|
|17-02-2006||Turn your T.V. off. That thin bright line is a full screens worth of brightness in a very small area. It will burn the phosphors. Get a torch and maybe a magnifying glass and look at the screen in the area that this bright line was. If you can see a thin |
|17-02-2006||Does the speaker work?
Do the headphone jacks work correctly? (nothing jammed in them, dirty contacts)
Are you getting a dc input into the IC from the volume control?
Do the coupling capacitors work?
What happens if you input a sound into the IC? If y|
|17-02-2006||No, I don't have it. But thanks for the idea. I once had a PC motherboard which has strange behaviour but that was simple - I saw the faulty capacitor, it was blown up. And after replacing everything was OK.
Maybe the electrolyte in some capacitors have |
|17-02-2006||I don't know your set. Get a service manual or a circuit diagram and replace all of the filter capacitors making sure to replace the high frequency ones with low ESR capacitors.
Failing that replace the mains capacitor, it is usually the biggest one abo|
|17-02-2006||Konka CTV K3466 Chopper shorting instantly||Konka CTV K3466 :(
Blows chopper transistor instantly on switch-on. Replaced drive IC and all electros, checked opto on our opto checker, desoldered one end of all diodes and non-electros, checked for leakage and correct values, checked all components i|
|17-02-2006||belts for AIWA cassette recorder.||AIWA Stereo cassette deck, L300, model AD L300 G, age unknown
It appears the main drive belt has lost its elasticity as the deck plays but starts playing like a wound up gramaphone but refuses to FF or rewind tapes.
carefully taking up slack on belt and|
|17-02-2006||Is that the exactly correct transistor for your T.V? Does it have an external diode and is it O.K? Did you change the hold down capacitor which is across the diode and across the transistor? Change this one with one that is exactly the same. Do you have t|
|17-02-2006||TANGOJULIET3||blaupunkt made in portugal
BP.Nr 7 649 378 316
alfa 937 High
display CANCHECK ?
it leaves me in the display ( CANCHECK )that signifies this
please somebody can help me|
|17-02-2006||Most electronic suppliers sell belts of different sizes. Carefully remove yours and match it with one of theirs. Find one with the same width but a fraction smaller (yours has stretched)
You may have more than one belt in there too, if the others have|
|17-02-2006||Don't disconnect The diode for the circuit that does the feedback.
Try using a lightbulb in series with the P/S if you don't have an autotransformer.
Have you checked the low and high value resistors?
This is all I can suggest for the moment.|
Or is it surfacemount?|
|17-02-2006||I am not sure your telephone would be stereo. The wires may be earth, microphone, speaker. The adapter you use may connect the 2 earbuds to the mono signal. (2 chanel mono)
Maybe you need a mono plug with both earbuds connected to it.
You cannot connect|
Most units are designed to meet certain tolerances and I am sure monitors have very tight tolerances. Purchasing from the manufacturer would be your best option.
I have heard of someone who uses a big transistor on a very big heasink for t|
|17-02-2006||I am not sure but you could try cleaning the heads with a quality head cleaning tape. Don't use a cheap one.|
|17-02-2006||How fast does the picture roll? Does it roll up or down?
Maybe you could try replacing the electrolytics around the sync separator or look for dry joints. Can you measure it's frequency?|
|17-02-2006||Can you get to the B.I.O.S. screen and does it stay on?
Try booting into safemode, press the F8 key while it is starting, if it works check your power options to see at what voltage it is set to shutdown at, then scan it for viruses.
If safemode does |
|17-02-2006||I don't know.
Maybe take some rubber plugs out, undo the screws and it may come apart.
To get the hinges off you may need to take the screws out of the bottom and remove the top of the computer.|
|17-02-2006||If the powersupply is not normal it generates a reset signal to the processor.
Go into controlpanel, system, hardware, devicemanager and look for any red crosses or yellow exclamation marks. if you have exclamation marks, double click it and see what it|
|17-02-2006||Can't remember. Isn't it in Admin tools, domains and trusts or something?
Do you have Active Directory installed?
Put a virus scanner on each PC and the server. Put the updates on the server or particular machine and have the clients update in a manner |
|17-02-2006||Maybe he wants a CDROM drive?|
|18-02-2006||rolling rolling rolling||it rolls from top to bottom, some channels it doesnt at all, some it is continuous , some channels every 4 -6 min it will roll 2 times|
|18-02-2006||PV-A208 Schematics/Service Manual||Hi
If any one has the schematics or a service manual for the camcorder Panasonic PV-A208 would you be able to post them or send me a link.
I've been looking everywhere for these.
Thank you very much!!
|18-02-2006||canon NP6650||I'm looking for an owners manual for a NP6650II.
If some one could email this to me that would be great.
Please email email@example.com|
|18-02-2006||JVC AV32S575 32" NO POWER DEAD!||Hello,
I have a JVC AV32S575 32" (fairly new 1-2 years old) that is dead no power at all no sounds coming out of set when I plug it in. I already checked the one fuse I did find by the line(power cord) in and it is good. On that board there is 2 tr|
|18-02-2006||Sorry I write the mistake the transistor BUH516!|
|18-02-2006||thomson tv||i have a thomson tv 28"
i get the code 27
whitch is >
"THE DETECTION SYTEM HAS DETECTED PROTECTION ON MORE THAN THREE OCCASIONS
(does this mean that a problem has ben detected on the breating line?)
can i fix this or shou|
|18-02-2006||hp r607||I Recently also dropped the same type of camera( hp R607) and the zoom cant seem to get back, and the camera switches of almost mmediately, i tried charging but the camera cant charge either..i visited a local dealer and he advised that the problem could |