Power supply schematic in PDF for the board marked 0433-005B and DPS-92CPA, 2.62 MB, with the same FA prefix seen across this collection. DPS-coded supplies are commonly Delta designs used in LCD televisions. The drawing lets a technician trace the standby section, PFC, main switching stage and secondary rails, and locate fuses and feedback optocouplers when the unit is dead or shuts down. Verify both codes on the PCB label before use, and discharge the primary capacitor before measuring anything on the hot side.
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 @pdf_servicemanual. 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 | |
|---|---|---|
| @pdf_servicemanual | 31 Jul 2019 | Open file on RM Schematics |
| @pepeelectronica | 25 Apr 2022 | Open file on RM Schematics |
| @datasheets1 | 19 Jun 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 29 Apr 2025 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.