Service manual for the LG LS740 smartphone, English edition, dated by the name code 140424, delivered as a large 55.9 MB PDF. SVC in LG naming denotes the service documentation, which typically bundles schematics, board layout views, disassembly steps and troubleshooting flow charts. Technicians use it to trace power and charging circuits, locate components and test points, and follow LG's own fault-finding procedures. Any PDF reader opens it. Confirm the handset's model and board version match before relying on part locations.
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 @c_f_s. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.