|18-07-2005||фотолак за печатни платки||търся рецепта за приоготвяне на фотолак за печатни платки-нещо,което е изпитано и не изисква от пиле мляко.мога да споделя опит в тази област,доста голям между другото.просто не ми се дават пак 22-23 лв.за pozitiv 20.ako някой знае нещо по въпроса-чакам н|
|18-07-2005||Sony STR-AV710 Struck by Lightning||Looking to see if anyone has schematic or service manual for the sony str-av710 receiver. This unit was plugged inot an outlet of a bulding which was struck by lightning. After opening the case, i have various charred resistors on my power-inlet board, as|
|18-07-2005||I am in need of schematic/service manual for Sony STR-AV710||I am looking for any schematics or service manuals for the Sony STR-AV710 home receiver. This unit was struck by lightning! Thanks for any help.
|18-07-2005||JVC AV-32050||PLEASE HELP ME. I have a JVC TV AV-32050. There is no picture but the sound is okay. I have tried to disconnect and wait for a while and still not working. I have also remove the DVD/VCR to see if its going to work and still nothing is working. The cable |
|18-07-2005||Re: jvc service manuals for free||[quote="Anonymous"][quote:6fb18785ac="jims"]i have a wide variaty of jvc service manuals I can send to anyone who needs them[/quote:6fb18785ac]
JVC subwoofer SX-PW650
i need it .thanks a lot....
send to me: [email protected]|
|18-07-2005||XEROX 5328||IT ENTERS In the WAY ADJUSTMENTS BINDS SCHEMES It PRESSURING (0), LATER TYPES 20 PRINT 3 PRINT. IT BINDS And IT DISCONNECT.|
|18-07-2005||Pioneer Elite VSX-27TX||I have a Pioneer Elite VSX-27TX. However, most of the time I can't get any sound. Now and then afer 15 to 20 minutes of leaving it on it comes to live. Suggestions would be greatly appreciated.
|18-07-2005||Looking for Service Manual templates for medical devices||Our company need to write various manuals (user, installation, service) for our medical electronic devices. Can anyone tell me where I could download (purchase) manual templates specifically for the medical device industry? That is, templates containing t|
|18-07-2005||I need schematic/service manual for Symphonic TV WF2702||I need schematic/service manual for Symphonic TV WF2702
If anyone can help email at [email protected]
|18-07-2005||Thanks for you anser Al_Dodge_Bundy, but i know all that.
The thing is that i´ve post a topic on Sun Jul 03, 2005 10:02 am about a crown ctv2013, and nowone was able to reply, so i thought tha maybe there was another place where i could find a ans|
|18-07-2005||### URGENT EPSON R210 REPAIRS ###||I need help with this ASAP....
I set up printer as per instructions on the Epson site. Went to print test page and printer found errors…
Check reference manual and it say it had a jammed foreign object, which i thought was this (figure 1)
|19-07-2005||i need schematic diagram for sony trinitron KV-29SL42/9||Model kV-29SL42/9 CHASSIS NO. BA4D SERIAL NO. 4004601|
|19-07-2005||Service manuals Available Here||I have huge database of service manuals and these are on SALE now. You can get each service manual for just 6US$ each . Just E-mail me the model no. , company and type of equipment of which you need the service manual.
E-mail: [email protected]|
|19-07-2005||how could i turn off the timer.|
|19-07-2005||power failure||what's the cause for letting no power in the secondary side of an SMPS power supply. there is power in the primary side but no power in secondary. The SMPS has a transistor , controller IC and an autocoupler . I guessed one of those may be faulty which ar|
|19-07-2005||what i have to check mainly & what are the main problems for that kind of fault.
|19-07-2005||I would start by checking if there is a short on the mainboard, by checking if the high voltage transitor (HOT).
Do you have any experience in electronics?|
|19-07-2005||There could be two failures:
1) There is a secondary short. (most of the times the PSU will make a high pitch/wisling sound)
2) The primary side is not "starting". This could be to small dry-out capacitors. If no sound comes out of the PSU, just rep|
|19-07-2005||There probably are some dry solder joints or bad cable connections in this amplifier.
Just switch on the amp, and [b:50b2a9f6c9]gentley[/b:50b2a9f6c9] tap on the chassis with an isolated screwdriver.
If the sound "jumps" back on, there almost certai|
|19-07-2005||is the high voltgae transistor means the horizintal transistor ??
and how do i have to check between the leads ( Base, emitter & collector ) ?|
|19-07-2005||dear mark thanks for help. I have seen those 2 faults you wrote.
1. In one Tv i got sound (fast tick tick sound ) the power is ok but there is no any sound or picture. the tick tick sound increases or decreases when i change volume. so this|
|19-07-2005||how could i turn off the timer|
First check if there is a short between the collector and emitter.
(The "short" (low resistance) between base and emitter is "normal", there is a small trnsformer between them.)|
|19-07-2005||playstation or ps2 circuits wanted.||any locations to download these please?
[email protected](nospamremove thiscrap)gmail.com
|19-07-2005||You can look to site www.euras.com , but it not free|
|19-07-2005||Mystery Diodes||Well I'm new here and athough I know alot about tube equiptment I have limited knowledge of solid state. I have a Vector Research VR-7000 Receiver that has a burned out pair of power transistors of the 4 that exist and a burned driver transistor so I plan|
|19-07-2005||Bipolar amps usually need thermal compensation, to prevent thermal runaway. The particular component you are looking at may conduct above a certain temperature for amp protection, or be a linear device for thermal compensation.
It is fairly unlikely that|
|19-07-2005||Ouch sounds painful for the amp! :shock: Let us know if you get it working!|
|20-07-2005||:idea: Wow, that is an oldie. as a matter of fact used to sell/Svc Vector research & liked them a lot. 'f course they been out of biz for some time.
K, the mystery part is actually a temperature compensating diode called Varistor & sometimes |
|20-07-2005||I need too this manual,
I have the KRC 878 service manual, it's the similar as 877.|
|20-07-2005||Thanks Rolis but the info there is not very helpfull. Anyway i think the problem is in the p.s.|
|20-07-2005||Vector Reserch||That's a lot of help Ray and Thanks for the help.I'll probably just proceed with the repairs as if the two varistors are good since it seems to be difficult to find replacements in the same package.Any chance someone out there knows where I could find a s|
|20-07-2005||Panasonic, HP, and other office equipment repair help||We have been a Panasonic dealer for over twenty years. We mostly deal in fax, copiers, and printers. If you have a question feel free to contact us throught our website at www.larrybrownelectronics.com and we will try to give you some help.|
|20-07-2005||Looking for Service Manual templates for medical devices||I downloaded the free trial version from the link below for a circuit diagram and found it very good and they seem to have templates for most. Not sure if it is what you are after but download the trial and have a look.
|20-07-2005||:?: Well Ray, what do u think (concerning my last post)?|
|20-07-2005||[email protected]||I need service manual for Sony kv21fs105|
|20-07-2005||[email protected]||I need service manual for Sony kv21fs105|
|20-07-2005||ok i will do that. But i took out the transistor from the board & switch the tv on & the fast tick tick sound is still there. does this means the problem is in another ? anyways i will check the transistor. but give me some idea about that.|
|20-07-2005||I need schematic for Canon Ixus 430 or 400||I have a problem with my Canon camera ixus 430 (flash don't start). Please help me. THX|
|20-07-2005||check out ebay i had a great one from a guy there for £10. And i can now offer an upgrade chip. if you have 8200n it can be upgraded to 8200dp giving duplex printing and 1200dpi printing all for £50.
email [email protected]|
Thanks guyas for helping , :?: .i have thought that some one willing to give some info ,, but sorry to say nothing happend , I have ASKED for duplicate for SSP4N90A , becouse it is hard to find here in germany , any way i am self in shame to asking |