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sony tv model kv2192m3. need repair tips.
this tv sony model kv1292m3 is in my use for long time without any problem. last day i turned if of after some when i turned it on its screen remained dark for long time than usual. after the screen was bright the picture was small on all sides and ...
Service Manuals, Requests, Repair Tips :: 03 Nov 2009 15:04 :: yafch1 :: Replies: 0 :: Views: 138
hi-fi sony dvd amplifier - connectingexternal signal
i have a sony hi-fi dvd system with dolby, digital and dts capability. it has 5 speakers and a sub woofer. it does not have a digital external input option. either coaxial, or optical. as a result i cannot connect my other equipments like new blue ra...
Analog Circuit Design :: 15 Oct 2009 11:59 :: anoopcjose :: Replies: 0 :: Views: 126
matlab files simulation of ofdm modem for audio channel
hello mukul here is the file attched for you. it is actallly design project report submitted by francisco bastidas, rahul kopikare and gaëlle protat to engineering division of the graduate schoolof cornell university the second file is also simulati...
Mathematics & Physics :: 15 Sep 2009 10:33 :: sinderrela :: Replies: 2 :: Views: 1755
repair help for sony kv-2197m3
when power on the stand by led blinks 6 time only no repeat,tv is working without colour.both tv and video.changed 4.43 crystal,tda8375a,tda4665,tda8395 checked service mode also.but still same fault.pl help me...
Service Manuals, Requests, Repair Tips :: 04 Sep 2009 13:15 :: fahadzaman66 :: Replies: 5 :: Views: 718
full solution for mutimedia conversion need: rip dvd, conver
if you have a portable devices such as ipod or iphone, when you want to enjoy dvd, video on it, or want to transfer files from ipod to computer, or make an unique iphone ringtone, usually we need several conversion tools to do these work for us. so n...
Software Problems, Hints and Reviews :: 03 Aug 2009 10:13 :: Robinson33 :: Replies: 0 :: Views: 175
television is mainly by chassis type and video by model type
television is mainly by chassis type and video by model type...
Service Manuals, Requests, Repair Tips :: 14 Jul 2009 4:00 :: lediana :: Replies: 13 :: Views: 8015
sony tv set model kvx2991a
looking for the service manual and/or circuit schematic. this tv is approximately 10 yrs old, and was manufactured in the uk. any help will be appreciated....
Service Manuals, Requests, Repair Tips :: 07 Jul 2009 15:04 :: Odisseo :: Replies: 0 :: Views: 165
help - sony trinitron audio repair
my tv sony trinitron fss series has a sound/audio problem, at startup power on, the sound is so faint (no sound/if audio volume is increased garbled sound), when operating the tv is prolonged, the sound will become good and clear...why is that? pleas...
Service Manuals, Requests, Repair Tips :: 28 Jun 2009 4:33 :: eltonjohn :: Replies: 3 :: Views: 574
tv service manual for sony kv-bt21m80
hello & slam to all of u i am badly in need of tv service manual for sony kv-bt21m80 my thanks in advance!...
Service Manuals, Requests, Repair Tips :: 27 Apr 2009 12:51 :: ziaulislam :: Replies: 2 :: Views: 528
sony service manuals - mixed manual archive tv,camera,other
mixed manual archive tv,camera,otherlinks and listhttp://rapidshare.com/files/211382921/list-and-link.rar...
Service Manuals, Requests, Repair Tips :: 08 Apr 2009 18:37 :: gevv :: Replies: 2 :: Views: 750
help me fix a sony tv model # kv21rs10c
please help me fix a sony tv model # kv21rs10c.at switch on it has sound, high voltage heater ok but no picture and after about 5 seconds it shutsdown.thanks in advance....
Service Manuals, Requests, Repair Tips :: 26 Feb 2009 13:43 :: ALDRON :: Replies: 0 :: Views: 240
pic rc5 code
can anyone share c code for decoding rc5 signals using pic microcontoller? ive googled for days and all the code that i found used delays to sample the signal..which causes problem when rc5 signal timings are slightly different than standard. none of...
Microcontrollers :: 19 Feb 2009 21:11 :: btbass :: Replies: 60 :: Views: 20284
need help this ic ??????
anybody know what this ic is at all ??need to get a replacement but cant tell what its number actually is.all i can tell is that its some kind of switch mode controller.its out of my sony kz-32ts1e 32 plasma tv.its on the main psu pcb (pse-324).this ...
Hobby Circuits and Small Projects Problems :: 18 Feb 2009 21:11 :: ron :: Replies: 5 :: Views: 348
infrared signal out in sony tv infrared receiver module?
hi,what is the voltage of the ttl signal out in sony tv infrared receiver module.i mean that in sony tv system controller receiver receives the demodulated ttl signal.what is the peak voltage it receives. please provide with the tv model number....
PC Programming and Interfacing :: 14 Feb 2009 18:02 :: jewelSust :: Replies: 0 :: Views: 177
sony kv-21gmr1mkii
need helpsony kv-21gmr1mkiithe problem is there is not picture/raster and only shows when it warms up.need your help. tips , ideas or service manuals will do.million thanks!-breneer...
Service Manuals, Requests, Repair Tips :: 29 Jan 2009 10:51 :: Sergiu_Q :: Replies: 7 :: Views: 657
tv receiver design using viewfinder from a b&w camcorder
hello i want to build a miniature tv receiver using a camcorder viewfinder and a tv receiver ic. is there any analog tv receiver ic ,using which we can tune a signal manually and drive the viewfinder,so that we can see the video in the vi...
RF, Microwave, Antennas and Optics :: 12 Jan 2009 18:13 :: eltonjohn :: Replies: 2 :: Views: 237
sony kv- sw29m81 - the tv was shutdown no blink
the tv was shutdown no blink. no click from relay. standby ok. micro has voltage. ii suspect ic 608. is that the fault...
Electronic Elementary Questions :: 03 Dec 2008 4:54 :: gabion :: Replies: 0 :: Views: 93
ir transmitter & receiver with relays at output
hi, i am looking for a design for an ir transmitter and receiver which controls relays at the output of the receiver. i am going to use this project for controlling on and off a lamp at the relay outputs for example. a 4 relay output will do very fin...
Hobby Circuits and Small Projects Problems :: 09 Nov 2008 8:35 :: Chupo_cro :: Replies: 15 :: Views: 6432
reqd :ir transmitter and receiver in c
hai all i would like to construct a ir remote control transmitter and receiver both using a microcontroller, either 8051 or pic preferabily in c. any protocol will do.standard or custom . please provide links or examples for the same.my objec...
Microcontrollers :: 08 Oct 2008 14:36 :: nevis :: Replies: 12 :: Views: 6246
need schematic for tv chang hong
need schematic for tv chang hong chassis 14c99ea and sony 2189, can help me please? thanks...
Service Manuals, Requests, Repair Tips :: 02 Sep 2008 13:12 :: repair(R) :: Replies: 1 :: Views: 411
foggy tv
hi!i would have a questions to you!i am familiar with electronics but when answering please take into account that i never worked with tvs before!so my question is about tv failure.my tv is a sony trinitron,its about 14years old.once it has the probl...
Service Manuals, Requests, Repair Tips :: 21 Aug 2008 12:25 :: youter :: Replies: 9 :: Views: 333
circuit diagram for sony tv kv-1499-xf
hello ! i am need of circuit digram/service manual(if possible) for sony trnitron color tv model- kv-1499xf thanks in advance. zia...
Service Manuals, Requests, Repair Tips :: 12 Aug 2008 5:01 :: ziaulislam :: Replies: 2 :: Views: 339
schematic diagram for sony kv-bz212n50
help!!!!!!! i need schematic diagram for sony kv-bz212n50 for my reference....
Service Manuals, Requests, Repair Tips :: 11 Aug 2008 3:13 :: arielarce :: Replies: 5 :: Views: 492
ir transmitter
you know some examples (firmware and schematic) that can be useful.an other question: i have to command sky (satellite tv), which protocol i have to use, it dipend on the kind of television (philips, sony etch)?...
Microcontrollers :: 10 Jul 2008 17:40 :: boseji :: Replies: 1 :: Views: 351
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sony kv14r20c no start
initillay the two transitors of the power supply were shorted so the hot. i replaced and now i got the 115v and 12v and the stanby 5v however when i switch on the tv seems to start but inmediatly turns off. i noted that no 9v nor 5v works fine.any ...
Service Manuals, Requests, Repair Tips :: 17 Jun 2008 8:05 :: marco antonio :: Replies: 2 :: Views: 246
sony kv-28wf1u television
has anyone got the service manuals for this telly or know how i can download it.thanks :roll:...
Service Manuals, Requests, Repair Tips :: 15 Jun 2008 17:23 :: Matt 98051 :: Replies: 3 :: Views: 1500
sony tv chassis rx-2 no otutput at +b
does anyone know the resistance reading of the main primary winding of the smps(srt) across pins 6 and 9? i am getting 13Ω and there is no output at +b. i think the resistance is too high? i thought it should be ≤ 1Ω. see image...tend...
Service Manuals, Requests, Repair Tips :: 16 Apr 2008 13:20 :: banjo :: Replies: 1 :: Views: 240
sony tv kv 21gmr1
anybody who have a copy of the schematics,pls...tnx....
Service Manuals, Requests, Repair Tips :: 09 Apr 2008 4:50 :: kylaalexis :: Replies: 0 :: Views: 165
request for sony tv service manual - model k29mn11
sony tv schematic for model : k29mn11...
Electronic Elementary Questions :: 23 Jan 2008 16:24 :: alanang2007 :: Replies: 0 :: Views: 116
req:universal tv service manual
helloi have an 15 years old universal tv.i need the service manual of it, or a hint which company produced this tv.thanks in advance...
Service Manuals, Requests, Repair Tips :: 07 Dec 2007 16:24 :: sawwa7 :: Replies: 3 :: Views: 241
for sale apple macbook (ma700ll/a) mac notebook(at)600usd
company name - cupidlimitedregistered no.02918701address: 4 dial lane, ipswich, suffolk, ip1 1dlincorporation date: 13-04-1994contact#: 447045765571contact email: cupidlimited6@yahoo.com,contact email: cupidlimited@hotmail.comcupidlimited was establi...
General :: 13 Nov 2007 22:30 :: cupidlimited :: Replies: 0 :: Views: 435
for sales playstation 3 60gb(at)360usd and panasonic th-42phd8u
company name - cupidlimitedregistered no.02918701address: 4 dial lane, ipswich, suffolk, ip1 1dlincorporation date: 13-04-1994contact#: 447045765571contact email: cupidlimited6@yahoo.com,contact email: cupidlimited@hotmail.comcupidlimited was establi...
Business Special Interest Group :: 13 Nov 2007 22:23 :: cupidlimited :: Replies: 0 :: Views: 747
sony tv aa1_ba training manual
here is a very important training from sony...
Service Manuals, Requests, Repair Tips :: 25 Oct 2007 22:22 :: jcsjcs :: Replies: 2 :: Views: 234
user manual and service manual for sony tv kv-j21pf1
hi all,where can i get a copy of user manual and service manual for sony tv kv-j21pf1.regards,srilu...
Service Manuals, Requests, Repair Tips :: 24 Oct 2007 7:29 :: poorboys_louie :: Replies: 1 :: Views: 362
sony tv kv-2101k
hi,does anyone has or know where i could get service manual/schematics for sony tv kv-x2101k ?thank you,aless...
Service Manuals, Requests, Repair Tips :: 22 Oct 2007 21:03 :: Hardisk :: Replies: 1 :: Views: 215
user manual and service manual for sony tv kv-j21pf1
hi all,where can i get a copy of user manual and service manual for sony tv kv-j21pf1.regards,srilu...
Service Manuals, Requests, Repair Tips :: 17 Oct 2007 11:15 :: srilu :: Replies: 1 :: Views: 323
2 different questions
hi there, i have two different questions to ask. if someone could help...??? 1st. i am designing a non rechargable 6v aa battery system using the em4095 rfid chip a microcontroller and some peripherals used only when a card is valid. i have take some...
Microcontrollers :: 05 Oct 2007 9:31 :: 1icarus1 :: Replies: 1 :: Views: 297
i have lot of diagram schematic monitor & tv'
hi to all hop all fit in fines i have lot diagram of tv and monitor and programing code of tvs i have lot code of sony panasonic nobil samsung orin suba sanyo lg magnavox philips etc ; if want any one mail us at < malik3pk@yahoo.com ><m...
Service Manuals, Requests, Repair Tips :: 17 Sep 2007 3:13 :: DCE69Brat :: Replies: 8 :: Views: 1950
the difference of sd card and sdio card
did any one know the difference of sd card and sdio card ?...
Electronic Elementary Questions :: 04 Sep 2007 5:39 :: kapilhali :: Replies: 6 :: Views: 2013
sony wega tv problem
dear friends, im facing one problem with sony wega tv(21 inch). the problem is that when there is no rf signal then tv shows white pixels without muting the sound. here in my area loosing of rf signal is very common thing. so, i want to ...
Professional Hardware and Electronics Design :: 03 Sep 2007 13:02 :: angelote :: Replies: 3 :: Views: 234
infra red detection in picbasic
hi, im building a simple remote controlled project consisting of 8 12v relays. im using tsop1738 ir receiver from vishay telefunken. im using pic16f84a microcontroller and picbasic compiler. i got it from a junked vcd player. is there anyone wh...
Microcontrollers :: 26 Aug 2007 8:49 :: Alliegro :: Replies: 6 :: Views: 966
the best tv that you ever seen
what is the best 80s-90s tv made in germany, holland, japan, korea that you evere seen? im intrested especially in small tvs.by good i mean: - relaibility - good image - beautifoul colours - not so hard to repair...
Service Manuals, Requests, Repair Tips :: 21 Aug 2007 11:51 :: ak214 :: Replies: 3 :: Views: 528
sony kv35s66 g-board help
no power on after one accident. some friends checked it for me and said i should change a new g-board which is providng ac to dc convertion. i am wondering where i can find the g-board on-line, from sony website it seems i cannot find it.the part nu...
Service Manuals, Requests, Repair Tips :: 20 Aug 2007 17:29 :: jayleung :: Replies: 0 :: Views: 225
ntsc to pal converter
my tv got out of order.i want to play playstation 2 on my old tv.but in my old tv there is no s-vedio port. after consulting with one of my friend i came to know that to play ps2 on using my old tv (sony 14) i need to buy a ntsc to pal converter.i h...
Hobby Circuits and Small Projects Problems :: 27 Jul 2007 10:18 :: swingbyte :: Replies: 1 :: Views: 348
sony projection tv
i have a sony kp53v35 projection set. the picture is pulled down in the middle and is bowed. it resembles and eyeball. i have replaced the convergence chips and have checked the voltages on the verticle chip. i suspect the problem is on the d board b...
Service Manuals, Requests, Repair Tips :: 25 Jul 2007 19:00 :: aajtvser :: Replies: 0 :: Views: 174
sony tv repair and schematic request
my sony tv kv-j21pf2 is in trouble vcd player is working through av cannel cannot tune, but on screen display scanning vhf low, vhf high, uhf at the end of each band it shows one or two channels but it is not locking.pl helpwhere can i collect t...
Service Manuals, Requests, Repair Tips :: 05 Jul 2007 16:03 :: DIDAKE :: Replies: 4 :: Views: 3195
sony tv service manual kv-20s30 kv20s30 c-n ba-3
service manual kv-20s30 kv20s30 c-n ba-3other sony tv service manuals by request, please...
Service Manuals, Requests, Repair Tips :: 28 Jun 2007 10:27 :: nasolul :: Replies: 0 :: Views: 303
ir transmitter
i college know and i have the final project is use remote control.i want to know about remote control code for sony tv triniton wega kvtf21n61 series. the meaning about code is command and address code is use in program transmitter remote control.and...
Software Requests :: 23 Jun 2007 19:14 :: garfield :: Replies: 1 :: Views: 72
t.v ( no display )
--------------------------------------------------------------------------------good day.. have anyone knows what seem to be the problem? and can give me tips how to troubleshoots sony tv 25 model kv-25fx1? when i turn on the power theres no ...
Electronic Elementary Questions :: 07 Jun 2007 18:22 :: palesha :: Replies: 3 :: Views: 489
troubleshooting
hi sir:this is nelson, i would like to ask about the tv trouble (sony kv-21jdr1).2 inches vertical picture appearingin the screen. the sound is ok, hope for your further information.thank you sir/madam!!...
Service Manuals, Requests, Repair Tips :: 26 Apr 2007 19:09 :: Meridian :: Replies: 2 :: Views: 252
universal infrared remote control receiver with 89c2051
hi @ll,i would like to build a universal infrared remote control receiver into a hobby grade project based on atmel 89c2051.there are many projects based on pic controllers as uir (12c509 and 16f84), uirt, irman and others.these devices receive ir an...
PC Programming and Interfacing :: 20 Apr 2007 16:38 :: JaMe :: Replies: 12 :: Views: 3226
pic ir rc5 encoder required
hello i am looking for a ir rc5 encoder in assembler using pic! . any suggessions or examples please!!...
Microcontrollers :: 17 Apr 2007 13:02 :: Giftbox :: Replies: 10 :: Views: 2508
sansui sv2106 tv circuit diagram needed.
hi, i have a problem with my tv model number sansui sv2106. the monitor is not displaying any image. the problem started when i placed a sony ericson mobile near the tv set and as soon as i received a call , the image started blinking and the s...
Service Manuals, Requests, Repair Tips :: 06 Feb 2007 14:40 :: newyearseenu :: Replies: 0 :: Views: 339
sony lcd camera screen
hey guys,i have a lcd screen from an old sony cybershot camera. i would like to play around and use it for something else like make a little tv or something. anyone ever did something like this and how? i dont know the wiring for the screen and th...
Electronic Elementary Questions :: 04 Dec 2006 1:02 :: frankraimondi1 :: Replies: 0 :: Views: 204
need help on sony kv-21gmr1mkii (tips/diagram)
hi sir!i have this tv and im a newbie in repairing stuff. rest assured i know the risk.the problem is the pictures appears only as its warms up. it is a sony kv-21gmr1mkii.whats seems the problem?thanks in advance....
Electronic Elementary Questions :: 30 Nov 2006 9:56 :: sinip :: Replies: 1 :: Views: 174
tv remote controlling
hi all, i would like to do a project using pic and a tv remote controller(sony, panasonic,jvc.....)wat i wan is, if 1 is pressed, pin_b0 ==1, else pin_b0 ==0if 2 is pressed, pin_b1 ==1, else pin_b1 ==0something like the above.is there any recommended...
Microcontrollers :: 28 Nov 2006 12:28 :: ric_vas :: Replies: 4 :: Views: 276
sony kv32s40 flashing video problem
i have a sony kv32s40. its seven years old. just the other day the picture started to flash in and out. its not like the other problems ive read about in relation to this set though. i have audio with no problems. the video just comes on for a littl...
Service Manuals, Requests, Repair Tips :: 03 Nov 2006 17:04 :: poorboys_louie :: Replies: 1 :: Views: 357
sony kv-27v26 tv service manual ?
i wonder if someone can send me the service manual for sony kv-27v26 tv.thanks in advance!armanio...
Service Manuals, Requests, Repair Tips :: 25 Sep 2006 17:35 :: DIDAKE :: Replies: 2 :: Views: 324
vga to tv without tv-out
with this easy circuit, you can connect your pc to tv without tv-out in graphic card.everything what you need is software called power strip for change resolution to 720x576, horizontal frequency: 15,625khz, vertical frequency: 50hz.for external powe...
Hobby Circuits and Small Projects Problems :: 01 Sep 2006 12:07 :: Airatius :: Replies: 33 :: Views: 24361
tv chasis
can anybody tell me how to locate chasis types of sony?...
Service Manuals, Requests, Repair Tips :: 25 Aug 2006 8:15 :: poorboys_louie :: Replies: 3 :: Views: 213
sony tuner
i had this sony tv, first it was dead. i tried to resoldered the board around the psu unit.now its ok..my problem now is.. i cant receive any channels and no audio.i tried connecting my dvd player if sound would come out and there is audio.before i r...
Service Manuals, Requests, Repair Tips :: 22 Aug 2006 9:35 :: poorboys_louie :: Replies: 0 :: Views: 204
sony tv problem
i have a 2000 sony 43 projection tv. recently i had a problem, the tv standby light blinks once and then stays on all the time, no picture no sound.please help...
Service Manuals, Requests, Repair Tips :: 16 Aug 2006 12:40 :: sheldonstv :: Replies: 1 :: Views: 297
what is blue ray ?
what is blue ray ?thanks :)...
Electronic Elementary Questions :: 08 Aug 2006 12:05 :: ukint :: Replies: 2 :: Views: 369
diff between tft & lcd?
hello all,can anyone tell me the differences between tft screen & lcd screen?which one is better?regards,-sri...
Electronic Elementary Questions :: 01 Aug 2006 15:53 :: mmike :: Replies: 4 :: Views: 606
ir com between pic and pda via ir
what is the easiest way to do this?...
Hobby Circuits and Small Projects Problems :: 18 Jul 2006 21:02 :: eidtech :: Replies: 3 :: Views: 291
tv sony kv2970t
hi everybody, i need schematic diagram for tv sony kv2970t, does anybody can help me?thanks a lot...
Service Manuals, Requests, Repair Tips :: 01 Jul 2006 10:35 :: sorinsistem :: Replies: 1 :: Views: 453
sony klv-26hg2 or similar
hi,im looking for a service manual for the klv-26hg2 lcd tv. any other similar tvs would be useful as well.thanks,...
Service Manuals, Requests, Repair Tips :: 17 May 2006 3:27 :: danielnedra :: Replies: 0 :: Views: 156
service manual of sony tv j21pf1
pl help me to find a service manual of sony tv j21pf1makri...
Service Manuals, Requests, Repair Tips :: 06 May 2006 1:14 :: shyam :: Replies: 1 :: Views: 219
problem after tuner changing in sony tv
i have changed my sony tv faulty tuner with new one. how can i adjust aft , there is no preset found model j21pf1pl helpmakri...
Service Manuals, Requests, Repair Tips :: 06 May 2006 0:35 :: shyam :: Replies: 1 :: Views: 213
ir sony need help
can some post a simple c code to decode sony ir signals , i make some test but ..... no work , can some help me :))...
Microcontrollers :: 19 Apr 2006 8:05 :: syrax :: Replies: 6 :: Views: 249
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