| Subject | Text |
| need of ckt dia of samsung cb5303ev | need of ckt dia of samsung cb5303ev
please help me |
| Ckt diagram or manual for Dynalite propak dimmer rack | Anyone tackled the repair of the dynalite propak dimmer rack, would appreciate copy of circuit or bl |
|
|
| bush 29 ctv | [quote:1c665a5b46="GHvilks"]I need serviss manual with all shemtics, not only CD changer.[/quote:1c6 |
| McIntosh P965A Programable power supply | I am new to this forum and already appreciate any help you can offer. I have been out of work on dis |
| 31" GE Fails to Turn on: 31GT660 | Was working fine, began not turning on at times (remote or manual no longer turns on). Control Ckt |
| [quote:e25daa1f1f="jts1957"][quote:e25daa1f1f="jts1957"]Pin 1 (V. Reg.) wants 6.8 volt - Pin 15 (VCC |
| yes the supply voltage is carrying a large current so its squeel check all the ckt for the suuply vo |
| circuit diagram of onida poision theatre required | SIR,
WE HAVE ONIDA 29" POISION THEATRE COLOR TELEVISION MODEL:
CO29OHTL, WE REQUIRE |
| sony kpr-46ex35 | [quote:1458c40e6c="jedz"]it could be the vertical out or ckt of the red crt[/quote:1458c40e6c]
i |
| Problem with the series were known to be caused by shorted electrolyitc (low voltage) on the signal |
| More likely smal signal JFET transistor 2SK30A --- rather reliable device
How do you know they ar |
| Sony Trinitron KV-35S65 Service Manual and Circuit Diagrams | Couldn't find this particular info even though search engine said there were 188 entries. Could som |
| konka power | try to check the error corection ckt.near the opto ithink the problem lies there and try first to ha |
| Sounds like a problem with one or more of the input select switching Ic's---I [u:59e7df8130]think[/u |
| ur tv is protecting try to diconect the proction ckt. then u can see wat causing the shut down |
| goldstar 9742 | pls help me !i have a golstar tv model ckt 9742 defect picture:vertical line blank in left raster.th |
| Re: philips 25gr | [quote:f15e5ef5bb="polaret"]Hello
I have a philips 25gr TV and the problem that i have is that aft |
|
|
| [quote:77503e3d0c]could it be possible that it has no DC supply on it? i dont want to try to test it |
| find a good diagram and look for the mute ckt of the audio section........try to hang the mute pin o |
| :D yes sir ur ryt, i found & replaced a deffective shunt regulator "TL431" in the reg |
| It would be a lot less hassle to simply buy another DVD player.;
As far as the diode/suppressor, |
| [quote:e46fc1b11f="vtech"][quote:e46fc1b11f="Granito"]Sorry, this was my reply
[quote:e46fc1b11f= |
| It would definitely help to be able to see thru the ckt with scope but measuring DC levels can be he |
| Many thanks for your help, about this "there is a good possibility to have a damaged refernce I |
| Re: RTU's | [quote:fd8e61e933="vtech"][quote:fd8e61e933="miox_24"]:D hi there, me again, does any one have any i |
| [quote:174647dd6a="vtech"]Sounds like a problem with one or more of the input select switching Ic's- |
| sony | if ur not a skillfull and familliar in this kind of ckt dont attempt to repair it try to call a exp |
| Re: tortuous tv trouble update please advise | Resolder the ic to start with ,do a good job ,no bridges.then if that does not fix it check to see i |
| Enzeno,
Do you have any schematic of the unit? No doubt it is easier to replace "parts" b |
| ROTEL AMP REPAIR | Hi Paul,
saw yr msg on esi.com. Check 12 V / 24 V DC which power up the relay ckt t |