Just found your video. I have a BenQ W1300 with the power lead in I have a green power button, but it won’t turn on….no red, orange or flashing lights. After stripping it down replacing the bulb to rule that out, I found at the bottom of the unit part of the Ac/DC converter TOP244YN. Looks like this over heated. Now ordering a replacement from mouser and hope to be able to solder the new part to the power supply board. Thank you so much for your video 👊🏻
Sir could you advice me about my Acer P1150 DLP projector which is no power. which i was use it with Genset so it went totally off. so rely need your for troubleshooting.
Hello, i have a problem with my benq Ms527. Its from year 2017 and only worked for about 5 hours. When i put in the power cable, then the power led switch from orange to red in under 1 second. I can‘t turn on the beamer, because the red light doesn‘t switch to orange. Temp and Lamp-led doesn‘t light or flash.
Epson ELP-8200: fuse suited near power lead connector circuit, that fuse brusted upon replace it at every once. Please, let know the culprit component in that machine.
Hello. I have several Canon WUX10 Mark II projectors that all have failed TOP246YN. I have been successful at repairing a couple but have 2 that will still not power on after repair. Can you suggest anything else to look for as a possible culprit. I dont visually see anything else that has failed. Thanks
I have InFocus projector.. My projector have the same power off problem., when I ON the power projector getting off after one minute.. Is there any chance for same problem like you faced or any possibilities for other issues....?
Thank you for your detail instruction. My Vivitek Projector 1185hd power board is damage. I found the power ic is burn out and cannot recognize the id, only TOP... If you know the power ic, please advice. Thanks.
Dear sir i have cp x3021win projector i on projector and red ligjt on after green light on and sum time suddly red light power off please reply problem solution
@@Muhammadagusismail Looks good. Rsync, source, on remote controller freeze button works. Device work well in hours but i cant shut down or no enter menu.
hello sir i have infocus 2126 projector i took it off to clean it but then the projector doesn't turn on the blue light of the projector is waiting but the fan and light are not coming plzz help me
I have a epson projetor v230 thats all i know bout it ..it was working just fine yesterdays until i stared messing with it i i lock it now it dont what to turn on the power button its just lit solid blue it wont blink or nothin can someone help me
это не диод а супрессор, без него top долго не проработает, его нельзя заменять диодом с компьютерного бп, скорее всего там стоял супрессор p6ke250a, обычно они накоротко замыкают от перегрева при скачках напряжения
Just found your video. I have a BenQ W1300 with the power lead in I have a green power button, but it won’t turn on….no red, orange or flashing lights. After stripping it down replacing the bulb to rule that out, I found at the bottom of the unit part of the Ac/DC converter TOP244YN. Looks like this over heated. Now ordering a replacement from mouser and hope to be able to solder the new part to the power supply board. Thank you so much for your video 👊🏻
you welcome, that's it, usually caused by these problem
Christie DWU-850-Gs mai voltage drop ho raha hai 12 volt and 50 volt drop issue.5 volt is fine.
Sir could you advice me about my Acer P1150 DLP projector which is no power. which i was use it with Genset so it went totally off. so rely need your for troubleshooting.
Hello, i have a problem with my benq Ms527. Its from year 2017 and only worked for about 5 hours.
When i put in the power cable, then the power led switch from orange to red in under 1 second.
I can‘t turn on the beamer, because the red light doesn‘t switch to orange.
Temp and Lamp-led doesn‘t light or flash.
Epson ELP-8200: fuse suited near power lead connector circuit, that fuse brusted upon replace it at every once. Please, let know the culprit component in that machine.
@@Muhammadagusismail yes, again and again.
Hi,if you cut the regulator legs for the budy side then more isily out,bicouse is too much the cooling things have in the regulator body.bye
A.M.A.Z.I.N.G vídeo! More videos like this. Thank's a lot
Muhammad Agus Ismail useful a lot! I like the details of vídeo too much A.w.e.s.o.m.e
Hello. I have several Canon WUX10 Mark II projectors that all have failed TOP246YN. I have been successful at repairing a couple but have 2 that will still not power on after repair. Can you suggest anything else to look for as a possible culprit. I dont visually see anything else that has failed. Thanks
Gracias por compartir saludos de argentina
Great job. allah reward you
I have InFocus projector.. My projector have the same power off problem., when I ON the power projector getting off after one minute.. Is there any chance for same problem like you faced or any possibilities for other issues....?
saludos,hay algun reemplazo para este componente?
Sir maray paas deel projactar 1220 he usme carant lagta he or onn nahi hota he plz reply
Very helpful thanks
You're welcome!
Thank you for your detail instruction. My Vivitek Projector 1185hd power board is damage.
I found the power ic is burn out and cannot recognize the id, only TOP... If you know the power ic, please advice.
Thanks.
Quisiera saber las especificaciones del capacitor c622 en la placa, puede ayudarme?
Could you tell us what top256 output voltages are?
Sony perjaktar top I c modfat ka nambar yn 247 ha keya
Dear sir i have cp x3021win projector i on projector and red ligjt on after green light on and sum time suddly red light power off please reply problem solution
@@Muhammadagusismail no sir
Hello friends. My projector works but wont turn off and dont enter menu because no response any command button or remote. Acer x1210k dlp
@@Muhammadagusismail Looks good. Rsync, source, on remote controller freeze button works. Device work well in hours but i cant shut down or no enter menu.
@@Muhammadagusismail Thanks but i can't.
Obrigado, seu vídeo me ajudou muito.. Tenho uma placa de lava e seca lg, que não liga nada. Mas o fusível não está aberto!
hello sir i have infocus 2126 projector i took it off to clean it but then the projector doesn't turn on the blue light of the projector is waiting but the fan and light are not coming plzz help me
Back side mosfed number need brother
I have a epson projetor v230 thats all i know bout it ..it was working just fine yesterdays until i stared messing with it i i lock it now it dont what to turn on the power button its just lit solid blue it wont blink or nothin can someone help me
Please Upload
Circuit Diagram Top256
God Bless You
I can't buy Top 256YN
Which ic I can use instead of Top 256YN
Help me What number talk me
Dear Sir my projector YG300
Power not come total dead please give some solution to repair
Please reply Sir
@@Muhammadagusismail I checked both fuse and diode its ok still not come power supply
Add Big Heat Sink
Benq 815 projector not power on how to ready
@@Muhammadagusismail thank you very much
Thank you.
Thanks
это не диод а супрессор, без него top долго не проработает, его нельзя заменять диодом с компьютерного бп, скорее всего там стоял супрессор p6ke250a, обычно они накоротко замыкают от перегрева при скачках напряжения
That's right, TVS diode (transient voltage suppressor) P6KE250A.
Do NOT replace with any diode !!!
Any idea where i can get a ic like that?
I need toop 249 yn
OK!
I need toop 249 yn in india
Top256yn =?
И чё?Это видео как запаять?Дык и без него все понятно.А где причины перегорания?Прям эмейзингвидео,фуфу.
India me kaha milta hai top 249 yn
I C 651 NUMBER
Top 256YN
I posted a video, can you take a look at the smd capacitor values?top262en