Service schematic for the BenQ MP515 and MP515ST projectors, a 3.32 MB PDF. The ST suffix denotes the short-throw version, and both appear to share this documentation. A projector schematic is useful when diagnosing power supply faults, lamp ballast or driver issues, DLP formatter problems and input board failures, since it shows connector pinouts, voltage rails and signal paths between boards. Open it in any PDF reader and check that the board revisions in your unit correspond to the sheets before replacing components based on the values listed.
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 @laptexdna. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @laptexdna | 17 Jul 2020 | Open file on RM Schematics |
| @one5technology | 25 Nov 2020 | Open file on RM Schematics |
| @laptexdna | 25 Jul 2022 | Open file on RM Schematics |
| @generalschematics | 15 Sept 2024 | Open file on RM Schematics |
| @generalschematics | 16 Sept 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.