|10-12-2008||Service manual||Service manual is in this forum's database. Horiz. Output is TL2 (BUH1015). +VB (B+) equals 133 volts. Flyback = TRL2.
If TL2 tests OK, be aware DC is approximately 133 volts but, as "LJ" reminded me, normal Signal component (AC high voltage)|
|10-12-2008||I hope this link can helpful.
|10-12-2008||Re: Sony KP-57WV600 Blue CRT driver board||[quote:a5cbb02da0="Bahdabing"]Hello everyone. My dad bought a KP57WV600 tv that had a known convergence issue with the red CRT. I've since repaired that problem by adjusting the voltage pot for the red crt. After that though, the picture still didn't l|
|10-12-2008||Re: Toshiba Satellite A105 - Will not power on||When the blue light goes out, the screen barely flickers... it's like it is on, but black, and you just removed power from it.
I've been having a similar problem with my p105. Is the power on with no lit screen? If so, power it on, shine a flashli|
|10-12-2008||Check the monitor with a flash light to see if there's a dim picture. If there's a dim picture, the LCD inverter or the lamp may need to be replaced. Also check the latch switch as it may be jammed into the case. If no picture, then your video board has a|
|10-12-2008||CCFL (Cold Cathode Fluorescent Light) Inverter Repair.||Hello I am wondering if anyone can help me with this. My CCFL Inverter (12v, 2 output) recently overheated and malfunctioned. I am looking at the circuit board and it looks like there is a brown discolouration around the 2 transistors in the circuit (mark|
|10-12-2008||Yeah I am getting a strange voltage there too. Something like 56 volts. did you ever figure it out?|
|10-12-2008||Samsung 216BW No Display.||I have a samsung 216bw that when plugged in acts like its in standby mode with no video source plugged into it. No matter what i plug into it the display it will not turn on. Its not a problem with the backlights because the monitor led never goes from a |
|10-12-2008||Thanks for the link for the components, replaced these in my set at the weekend as had nothing to lose and now working again. Thanks again|
|10-12-2008||sky plasma||sounds like your video pcb is down had same problem capacitors us|
|10-12-2008||Replace the digital main board. You've ruled out the panel and T-con board.|
|10-12-2008||This is known for the horizontal output transistor shorting.|
|10-12-2008||Service Manual tv Panasonic||Hello friends ...
I need the service manual for a Panasonic TV model ct-g2973
Thank you very much|
|11-12-2008||Re: Why model or chassis number is required!||[quote:6df2498d7e="jts1957"]c14147 [email protected][/quote:6df2498d7e]
Ummmmmmm........not sure what that means......I can work a volt meter, but what am I looking for? Thanks.|
|11-12-2008||Re: sony tv||[quote:4e10b1a7c3="leafar"][quote:4e10b1a7c3="Anonymous"][quote:4e10b1a7c3="leafar"]can anyone help me to findout the value of capacitor 1620 in g-board and vdr 601 got burn near the ac input of my tv old model kv-29hx1.pls help[/quote:4e10b1a7c3]
|11-12-2008||AWZ6108 full convergance||i found that this condition is called vertical pin cushion north and south. there is a little board on the convergance board that controls the full cinema convergance part number AWZ6108. so iam going to replace it and with any luck fix it too. its inexpe|
|11-12-2008||fixed||ok so i found some faulty solder joints and replaced the ic`s and now it powers on.|
|11-12-2008||Where is that located?(I dont have the TV or Manual where im at)|
|11-12-2008||safe 2||You have disconect the radio for an haur and then connect again an put the code|
|11-12-2008||Designation of "Dxxxx" usually denotes some form of a diode/dual diode--not transistors? What is the number on the device itself?|
|11-12-2008||The pieces bear the markings:
Exactly like that. What do you think it is??|
|11-12-2008||P.s. The piece is black and shaped like a semi circle if you view it form the top with 3 connectors coming out of the bottom (also leading me to believe it's a transistor).|
|11-12-2008||Ok, I thought you meant the designation on the board was D1616.
It is in fact an NPN transistor > 2SD1616 in a TO-92 case style and should check out like any standard[url=http://www.allaboutcircuits.com/vol_3/chpt_4/3.html][u:24617aff4b] transistor[|
|11-12-2008||Excellent! The datasheet that I had was slightly incorrect. The one you pointed out looks exactly like it. Thanks so much for the help!! :) You're a lifesaver.|
|11-12-2008||Oh just one more thing :D
Are 2SD1616 and 2SD1616A interchangeable?
I am looking to buy some online and both are options.. Thanks again.|
|11-12-2008||Okay I answered my own question. :) Thanks again for the help.|
|11-12-2008||TEAC A-880 STEREO AMPLIFIER SERVICE MANUAL||Hello,
I need service manual for stereo amplifier TEAC A-880.
Suddenly i have no output. I have + 32,0V & -32,0V on I.C.
|11-12-2008||philips 28pw6515/05||I have an old philips 28pw6515/05.
The on screen display is intermittently flickering up down the screen at speed, so it is not possible to read the OSD for the menu to alter settings.
The problem also seems to effect Teletext such that when occurin|
|11-12-2008||Re: looking for||That's the "Location" and "Rating/Value" of [b:4805c014b2]a part[/b:4805c014b2] that has been know in the past to cause the symptom you're reporting. There are other possibilities as well. Of course, until [b:4805c014b2]it[/b:4805c014b|
|11-12-2008||re: owner's manual||http://parts.pioneerelectronics.com/model.asp?modelNum=PRO119
In Stock YES
|11-12-2008||Your TV problem is at horizontal synchronization and can repair.
If you have schematic, you can see at micro IC, there's a pin for horizontal synchronization input, follow the link to that pin and you will find some component like Q, R and C, usually tho|
|11-12-2008||Capacitor fault at amp or amp regulator.|
|11-12-2008||Pioneer 6.1ch receiver subwoofer out repair||I have a pioneer 6.1 Chanel receiver and the subwoofer output no longer works. I want to try to fix it because the rest of the receiver functions great! I am trying to do this on the cheap (myself or a cheap repair guy) because it is not that expensive of|
|11-12-2008||Re: Lamp not lighting up||A Brand "ABC" whatever is the same as a Brand "XYZ" whatever?
Just like a Mercedes car is a Chevy car? (then each have a starter in 'em, but you usually can't use starter from one in the other!)
A diode is a diode?
A solar lantern i|