circuitin

Hola buenas tardes Tengo una computadora un poco vieja y no me permite formatear la sea que me pide que los archivos son de 32 bits Google quiero poner un Windows 7 pero no me deja yo quería saber si...

O microcontrolador possui pernas barias que marcam 4.25v e cerca de 3 v.

olá, essa tv não liga o led vermelho de estanby, medi as tendências e me dá a perna da mosca de volta 1 e 2 150v no resto nada, é meio raro essa falha suspeito a fonte mas gostaria da...

Olá, o problema é que os 220v que vão para o tráfego não são cortados e o magnetron é ativado assim que ele se conecta à rede, estou verificando a placa mas não consigo encontrar o problema, poderia ser o...

Oi, eu tenho uma tv em reparo e preciso alterar o flyback bsc2439206 e me foi dada a substituição do bsc 243359j. Queria saber se esse flyback está correto, obrigado.

Olá, eu tenho essa tv com um problema de volume, quando eu coloco em 1 E ela sobe ao máximo, eu queria saber qual é o modo de serviço para configurá-lo.

The microcontroller has barias legs that mark 4.25v and some 3 v.

hello, this tv does not turn on the red led of estanby, I measured the trends and it gives me the leg of the fly back 1 and 2 150v in the rest nothing, it is half rare this fault...

hello I get this tv that works but when it is on it only increases the volume and brightness, and change the buttons and repair welds and ace the same, a slightly rare fault, I suspect the micro but before...

Hello, I have this TV that does not turn on, what I was hurrying is to know the valtge of the Zener zd801 diode that is at the source of the chassis is 04175 I look at it with a...

Hola me llegó este televisor LED con un problema se enciende aparece la imagen normalmente luego empieza a hacer un ruido y unas rayas como que se vuelve loco y se apaga luego al querer encenderla y ya vuelve a...

Hola qué tal me llegó este cpu con un ruido interno era el disco duro luego que lo revise me di cuenta de que bueno no tenía posibilidades de recuperar lo que tenemos ruido como que sea tildado bueno pasó...

Hello, what I wanted to know if the stk 402 -070s and the stk 402-070n are which, since in the house of commerce it is the one that has and x internet does not manage to draw the diagram.

hello, the problem is that the 220v that goes to the traffic is not cut and the magnetron is activated as soon as it connects to the network, I am checking the board but I cannot find the ploblem, could...

hello, this tv has the problem that burns the vertical, the peripheral components were changed and the trend was measured, it is 30v the integrated one is the la78041 and in the scheme it comes out that is 24v, those...

Hello, I have this equipment that does not work for me and I wanted to know the voltages, if anyone could fascinate me the diagram if possible, thanks.

Hi, this amplifier came to me, with the low volume everything rabice and the only thing that suspiciously priced me is the ic7815 transistor that heats the voltages on the j2 connector a lot of + 15v and - 15v...

Hola me llegó está amplificador , con el volumen bajo rabice todo  y lo único que me precio sospechoso es  el transistor ic7815 que calienta bastante los voltages en el  conector j2 son de + 15v y - 15 v...

Hello, I get this amplifier without sound by any of its channels, it works normally, it is not put in protection, it is a bit complicated and on the internet there is not much information with this fault.

Hola , bueno tengo este tv complicado , el mismo no enciende está muerto no enciendo la luz de Stan bik , los voltages en la salida de la fuente suben y bajan todo el tiempo , ya rebice  la...