Hello, I am new in this forum. I have a sony laptop whose motherboard is mbx -250 Z40HR MB S0203-2 and it is a little different from the one offered here. For example, the bat1 connector is 7 pins and the offered one is 10 pins, the PU4004 is 20 pins and the one of its forum is 8 pins, in short it changes a bit. The fault is a short circuit in the DCBATOUT that does not allow any voltage only the 19 V input and of course there is no 5.5 V, 3.3 V and it does not light any LEDs. I would appreciate your help and it is possible to supply the exact diagram. Cheers
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Re: No power, Sony vaio MBX-250
I attach the correct diagram. CheersLast edited by SMDFlea; 12-04-2020, 03:23 PM. -
Re: Sony vaio MBX-250 Schematic
thank you sirComment
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Re: Sony vaio MBX-250 Schematic
hello, did you solve the fail?Comment
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Re: Sony vaio MBX-250 Schematic
Thanks for the schematic, I have this motherboard and this is the schematic that it works, and not the other in the forum, that although similar, it doesn't have the same components.
I have the same problem but I do have 3.3v and 5v.
Did you resolve it, you might be able to give me an indication. Cheers.Comment
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Buenas mi nombre es carlos me uni al foro porque estoy buscando el schematic de una sony vaio pcg-41217u otras formas de escribirlo son 1p-0117j01-a012 mbx-237 numero de placa revision 1.2 o Sony VPCSB (MBX-237), en fin me gustaria y ayudaria un monton si alguien me puede dar dichi svhematic para hacer las mediciones de una laptop de la mencionada anteriormente(Sony VAIO PCG-41217U) con el fin de repararla dejo de funcionar solo prende el led de la bateria al pulsar el boton de power el disco empiesa a hacer ruido de actividad pero los leds del frontas no reflejan acividad y no enciende la pantalla....
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