Brand
Format
Device
- Name Type Board Source Added Size
- sg6741 610(lta809fa)
PDF schematic of a power supply based on the SG6741 PWM controller, with the code 610 and LTA809FA in the name, the latter likely a LiteOn controller marking used in…
Schematic · 510 KB · 18 May 2025Schematic pdf—510 KB - Asus model SADP-65KB B OUT 19V-3,42A
Schematic of the ASUS adapter model SADP-65KB B with a 19 V 3.42 A output, a 65 W notebook charger.
Schematic · 558 KB · 18 May 2025Schematic pdf—558 KB - Asus model ADP-90SB BB 19V-4.74
PDF schematic of the ASUS ADP-90SB BB power adapter, rated 19 V at 4.74 A, which gives about 90 W.
Schematic · 582 KB · 18 May 2025Schematic pdf—582 KB - Toshiba PA 1750 09 на м сх LTA601N TEA 1751T NoRestriction
Toshiba PA-1750-09 adapter schematic, built around the LTA601N controller, noted as equivalent to the TEA1751T; the Russian phrase means on the chip.
Schematic · 669 KB · 18 May 2025Schematic pdf—669 KB - NXP UM10391
NXP user manual UM10391, filed among power supply schematics, likely an NXP reference adapter design or evaluation board document.
Schematic · 1017 KB · 18 May 2025Schematic pdf—1017 KB - Replacing SG6741 with SG6841 in Lenovo IP
PDF guide on replacing an SG6741 PWM controller with an SG6841 in a Lenovo IP adapter, likely IdeaPad, though the name abbreviates it.
Schematic · 1023 KB · 18 May 2025Schematic pdf—1023 KB - asus f3sc, f3sv r2.0 schematics 2
ZIP archive with schematics for the ASUS F3Sc and F3Sv laptops, mainboard revision 2.0, where the trailing 2 may denote a second part or copy.
Schematic · 2.88 MB · 18 May 2025Schematic zip—2.88 MB - PS-5161-1D1S
PDF schematic of a PS-5161-1D1S power supply, a model code in the style of LiteOn's PS series, often used for desktop PC power units. The name gives no brand or wattage.
Schematic · 1.15 MB · 18 May 2025Schematic pdf—1.15 MB - LiteOn PA 1121 04 nev
Schematic for the LiteOn PA-1121-04 adapter; the trailing nev is unclear and may mark a newer version.
Schematic · 1.39 MB · 18 May 2025Schematic pdf—1.39 MB - Lenovo-Y720-15IKB LCFC-DY510DY511-NM-B163 Rev 10 Schematic
ZIP archive holding the schematic for the Lenovo Legion Y720-15IKB, board NM-B163, revision 1.0, with LCFC project codes DY510 and DY511.
Schematic · NM-B163 · 2.88 MB · 18 May 2025Schematic zip2.88 MB - LiteOn model PA 1360 2
PDF schematic of a LiteOn PA-1360-2 adapter, with no output rating given in this file name; a companion document lists it as 12 V 3 A, 36 W.
Schematic · 3.46 MB · 18 May 2025Schematic pdf—3.46 MB - LiteOn PA 1360 2 REV 0H 12V 3A 36W AC Adapter
LiteOn PA-1360-2 AC adapter schematic, revision 0H, rated 12 V at 3 A for 36 W output. Such 12 V adapters commonly power tablets, monitors, routers and small devices…
Schematic · 3.47 MB · 18 May 2025Schematic pdf—3.47 MB - ADP 40MH BDA Approval Sheet
Approval sheet for the ADP-40MH BDA power adapter, a Delta Electronics style model code, in a 6.32 MB PDF.
Schematic · 6.32 MB · 18 May 2025Schematic pdf—6.32 MB - LA-D312P 20151225 2230
Compal schematic package for the LA-D312P motherboard, packed as a ZIP archive of about 2.88 MB, with a date and time stamp of 25 December 2015, 22:30 in the name.
Schematic · LA-D312P · 2.88 MB · 18 May 2025Schematic zip2.88 MB - LiteOn DELL PA-1900-02D D-Series REV 0E - 90W AC Adapter
Circuit diagram of the Dell 90 W AC adapter PA-1900-02D, D-Series, built by LiteOn, at revision 0E, supplied as a 13.9 MB PDF.
Schematic · 13.9 MB · 18 May 2025Schematic pdf—13.9 MB - LiteOn DELL PA-1900-05D D-Series REV 0B - 20V 90W AC AdapterSchematic · 15.7 MB · 18 May 2025Schematic pdf—15.7 MB
- NH50DCMB-0DSchematic · 6.72 MB · 17 May 2025Schematic pdf—6.72 MB
- 15250Schematic · 15250-1 · 1.77 MB · 17 May 2025Schematic pdf1.77 MB
- Pegatron GU5FA REV1.1 PDF
Pegatron schematic for the GU5FA mainboard, revision 1.1, supplied as a 1.61 MB PDF. The name gives no laptop brand or model, only the Pegatron board code and revision.
Schematic · 1.61 MB · 17 May 2025Schematic pdf—1.61 MB - Pegatron GU5FA REV1.1 PDFSchematic · 1.51 MB · 17 May 2025Schematic rar—1.51 MB
- 15250Schematic · 15250-1 · 1.77 MB · 17 May 2025Schematic pdf1.77 MB
- Apple MacBook Pro 13'' A2338 820 02773 820 02773 A Schematic
Apple schematic for the 13-inch MacBook Pro A2338, logic board 820-02773, with revision A given in the name, packed in a 22.5 MB RAR archive.
Schematic · 820-02773 · 22.5 MB · 16 May 2025Schematic rar22.5 MB - TOSHIBA LA-B303P PDFSchematic · LA-B303P · 1.59 MB · 15 May 2025Schematic zip1.59 MB
- Asus FA506IH Quanta BKX DA0BKXMB8D0
Schematic in PDF form for the ASUS FA506IH gaming laptop, built on the Quanta BKX mainboard with board number DA0BKXMB8D0.
Schematic · DA0BKXMB8D0 · 6.44 MB · 15 May 2025Schematic pdf6.44 MB - CH224DS1Schematic · 357 KB · 15 May 2025Schematic pdf—357 KB
- MSI MS-7C80 Rev 1.1 СхемаSchematic · 3.26 MB · 14 May 2025Schematic pdf—3.26 MB
- EDI72 LA-G714P (REV 1.0) (A00) PDFSchematic · LA-G714P · 3.09 MB · 13 May 2025Schematic rar3.09 MB
- DELL XPS13-DAD13CMBAG0 REV.G SCHEMATICSchematic · DAD13CMBAG0 · 3.19 MB · 13 May 2025Schematic rar3.19 MB
- 42E200ESchematic · 24.7 MB · 13 May 2025Schematic pdf—24.7 MB
- KFSchematic · 38.5 MB · 13 May 2025Schematic pdf—38.5 MB
- SG Acer E1-472 EA40 HW Service Guide V100Schematic · 13.4 MB · 13 May 2025Schematic pdf—13.4 MB
- Acer Aspire 4735z 4736z 4935z 4936z LA 5272P KALG1 Rev0 1 SpdfSchematic · LA-5272P · 1.16 MB · 13 May 2025Schematic pdf1.16 MB
- Mate 9Schematic · 10.9 MB · 13 May 2025Schematic pdf—10.9 MB
- NM-D082 PDFSchematic · NM-D082 · 8.64 MB · 13 May 2025Schematic pdf8.64 MB
- OPPO A57 mapSchematic · 11.5 MB · 13 May 2025Schematic pdf—11.5 MB
- SM-G570MSchematic · 13.6 MB · 13 May 2025Schematic pdf—13.6 MB
- 001Schematic · 5.76 MB · 13 May 2025Schematic pdf—5.76 MB
- MBX-266 Z50Cr E234B368 2160833000 L OKSchematic · MBX-266 · 8.00 MB · 13 May 2025Schematic pdf8.00 MB
- GX502LXS 2.1 schematic0 0 0Schematic · 14.8 MB · 13 May 2025Schematic pdf—14.8 MB
- Samsung GT P7320 Galaxy Tab 8 9 LTE 08 Level 3 repair block,Schematic · 7.58 MB · 13 May 2025Schematic pdf—7.58 MB
About schematics
A schematic is the electrical drawing of a board: it shows how every chip, MOSFET, coil and connector is wired, which rail feeds which circuit, and what voltage or resistance you should measure at each test point. It is the document you need to trace a missing rail or a short.
Schematics are published per board, not per laptop model. The same Compal LA-E891P board can sit in several HP models, so always search by the board number printed on the PCB rather than by the sticker on the case.