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Program boardview for Acer E1-531 LA7912P is possible ?
Program boardview for Acer E1-531 LA7912P is possible ?
The notebook does not turn on. Não acende nenhum led da placa mãe do notebook . I found a very small smd capacitor that is showing resistance 0.02 ohms (short) located well near the rechargeable battery connector . I just need to find this capacitor in the schematic diagram to know if it is the capacitor or other components that is shorted.
Program boardview for Acer E1-531 LA7912P is possible ?
How can I answer your question, if there is not even a photo of the location of the capacitor on the board? And to check the capacitor, you just need to evaporate it. The scheme for the Acer Aspire E1-531 can be downloaded from the site.Схема ноута Acer Aspire E1-531-compal_la-7912p_r0.4.pdf
Program boardview for Acer E1-531 LA7912P is possible ?
I think I was able to identify the smd capacitor. It would be the PC41 code capacitor of 0.1uF connected on pins 12 (SRN) and 13 (SRP) of PU4 (BQ24725). The question is whether it is normal to signal a resistance of 0.15 ohms on the PC41 capacitor using an esr meter.
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