PDF schematic for the Acer Aspire 7551G on the Wistron JE70-DN platform, with an rSB suffix that likely marks a revision but is not explained in the name. No numeric Wistron board number appears, so compare the project and revision with the markings on the PCB before relying on it. The diagram helps trace standby and main power rails, the GPU supply, the charger and the EC control signals, and helps find the component causing a short. Open it in any PDF viewer and use search to jump to net names.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @schematicslaptop. Enginerys does not host this file.
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