Compal LA-2392 circuit diagram at revision 0.1, provided as a PDF of about 1.01 MB. LA codes are Compal board identifiers found on the PCB silkscreen, and this older design carries no P suffix. A repair technician uses the schematic to follow power rails, review power sequencing, locate components by reference designator and measure expected voltages at test points. Early revisions may not match production boards exactly, so check the board number and revision before relying on the drawing for repairs.
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