Chosen Solution
Hello. Have Lenovo s8-50L tablet on my bench and wanted to ask some opinion. Battery voltage is 3,65 V. Also the micro usb delivered the voltages nicely. As there is no schematics available on network so maybe someone can help. When i connect charger - it is drawing 100mA and the board is making sizzzling sound. Is that normal that on the picture the related caps are both endings diode values shows 001 - like shorted line? When i removed the Power Management chip the values were same.
Update (11/23/2021) It does not seems logical for me that circled fuse both ends showing diode value 001 - like it is fully grounded.
Hello, Injected voltage and found out the problem (have already ordered a new chip) When i removed the “APW7277B” then the short is gone.
