Brand
Format
Device
- Name Type Board Source Added Size
- Z8QA NPCX797HA1BX разбор полетовSchematic · 2.28 MB · 23 May 2025Schematic pdf—2.28 MB
- QUANTA X8LSchematic · 2.17 MB · 23 May 2025Schematic pdf—2.17 MB
- OptiPlex 3070 D9.5 MFF COUGAR MLK A00 PDFSchematic · 4.70 MB · 22 May 2025Schematic rar—4.70 MB
- LA-G07EP REV;1.0Schematic · 2.11 MB · 22 May 2025Schematic pdf—2.11 MB
- Toshiba 6050A2109401 MB A02Schematic · 6050A2109401 · 1.13 MB · 21 May 2025Schematic pdf1.13 MB
- 15250
PDF schematic for a Dell notebook mainboard, identified only as 15250 in the file name and matched to board number 15250-1, which follows the Wistron numbering pattern.
Schematic · 15250-1 · 1.77 MB · 20 May 2025Schematic pdf1.77 MB - WISTRON SAN BERNARDINO - 16561-1Schematic · 16561-1 · 4.22 MB · 20 May 2025Schematic pdf4.22 MB
- ASUS GX701LXS REV1.3 PDF
Schematic in PDF form for the ASUS ROG Zephyrus GX701LXS laptop at revision 1.3, a 12.1 MB document.
Schematic · 12.1 MB · 19 May 2025Schematic pdf—12.1 MB - COMPAL LA-F485P REV0.1 PDF
Schematic PDF for the Compal LA-F485P motherboard at early revision 0.1, 1.42 MB in size. The name does not mention the laptop model this board goes into.
Schematic · LA-F485P · 1.42 MB · 19 May 2025Schematic pdf1.42 MB - COMPAL LA-F485P REV0.3 PDF
Compal LA-F485P motherboard schematic at revision 0.3, provided as a 1.75 MB PDF without the laptop model named.
Schematic · LA-F485P · 1.75 MB · 19 May 2025Schematic pdf1.75 MB - COMPAL LA-F485P REV1.0 PDF
Revision 1.0 schematic of the Compal LA-F485P motherboard in a 1.80 MB PDF, the name not stating which laptop uses the board.
Schematic · LA-F485P · 1.80 MB · 19 May 2025Schematic pdf1.80 MB - Asus ZenBook Duo UX481FL Rev 2.0Schematic · 2.72 MB · 19 May 2025Schematic pdf—2.72 MB
- HY56C HY57K HY660 HY661 HY561 HY572 NM-D562 LO
Lenovo schematic in PDF form for board NM-D562, listing several codes in the name: HY56C, HY57K, HY660, HY661, HY561 and HY572, likely model or variant codes sharing…
Schematic · NM-D562 · 11.1 MB · 19 May 2025Schematic pdf11.1 MB - PA 1650 56LC
Small PDF schematic labelled PA 1650 56LC, most likely the circuit diagram of a power adapter given the PA prefix, though the name does not confirm the brand or rating.
Schematic · 464 KB · 19 May 2025Schematic pdf—464 KB - NXP UM10391
NXP document UM10391, a user manual in PDF form catalogued here as a schematic reference.
Schematic · 1017 KB · 19 May 2025Schematic pdf—1017 KB - NM B421R10 ATE
PDF schematic for board NM-B421, with the R10 token most likely marking revision 1.0 and ATE appearing as an extra label whose meaning the name does not explain.
Schematic · 3.00 MB · 19 May 2025Schematic pdf—3.00 MB - LetUsRepair X415JA sch X415EA
Schematic in PDF form, 21.2 MB, covering the ASUS X415JA and referencing the X415EA as well, two related platforms sharing the same chassis design.
Schematic · 21.2 MB · 19 May 2025Schematic pdf—21.2 MB - COMPAL LA-F485P REV0.1 PDF
Compal LA-F485P schematic, revision 0.1, delivered as a PDF inside a 1.39 MB RAR. LA-prefixed numbers are the Compal pattern for laptop main boards, used across many…
Schematic · LA-F485P · 1.39 MB · 19 May 2025Schematic rar1.39 MB - LetUsRepair NB3029 WSCH MB V4 A
PDF schematic of 3.91 MB for a mainboard labelled NB3029, apparently the WSCH MB variant at version V4 A, as the name states.
Schematic · 3.91 MB · 19 May 2025Schematic pdf—3.91 MB - COMPAL LA-F485P REV0.3 PDF
Revision 0.3 of the Compal LA-F485P schematic, packed as a PDF inside a 1.65 MB RAR. Compal uses the LA- prefix for laptop boards built for several brands.
Schematic · LA-F485P · 1.65 MB · 19 May 2025Schematic rar1.65 MB - COMPAL LA-F485P REV1.0 PDF
Compal LA-F485P schematic at revision 1.0, the production release, packaged as a PDF within a 1.69 MB RAR.
Schematic · LA-F485P · 1.69 MB · 19 May 2025Schematic rar1.69 MB - JY67L JY67M NM E691 (REV 1.0) PDF
PDF schematic in a 3.87 MB RAR for the Lenovo LCFC board NM-E691, revision 1.0, shared by projects JY67L and JY67M. LCFC is the Lenovo-owned ODM using NM- board numbers.
Schematic · NM-E691 · 3.87 MB · 19 May 2025Schematic rar3.87 MB - ISL88731A
PDF document filed as a schematic for the ISL88731A, which the name identifies only by the part number; it is the Intersil SMBus-controlled battery charger IC found on…
Schematic · 1.10 MB · 19 May 2025Schematic pdf—1.10 MB - GT4A3 GX3A2 NM C891 (REV 1.0)
Schematic in PDF form for the LCFC board NM-C891, revision 1.0, used by Lenovo with the GT4A3 and GX3A2 platform codes shown in the name.
Schematic · NM-C891 · 2.10 MB · 19 May 2025Schematic pdf2.10 MB - GA B450 AORUS PRO Rev1.0
Gigabyte B450 AORUS PRO desktop motherboard schematic, revision 1.0, in a 1.65 MB PDF. The B450 chipset board for AMD AM4 processors is covered here, so a repair…
Schematic · 1.65 MB · 19 May 2025Schematic pdf—1.65 MB - G531GW r1.6 BV
PDF filed as a schematic for the ASUS G531GW, board revision 1.6, with BV in the name, which normally signals boardview material, so it may be a printable board layout…
Schematic · 3.36 MB · 19 May 2025Schematic pdf—3.36 MB - FA391 FA491 NM C181 (REV 1.0) PDF
Schematic for LCFC motherboard NM-C181, revision 1.0, shipped as a RAR holding the PDF and tied to the FA391 and FA491 project codes used on Lenovo laptops.
Schematic · NM-C181 · 2.55 MB · 19 May 2025Schematic rar2.55 MB - B450M DS3H WIFI R12
Gigabyte B450M DS3H WIFI desktop motherboard schematic, labelled R12 in a 1.43 MB PDF, most likely board revision 1.2.
Schematic · 1.43 MB · 19 May 2025Schematic pdf—1.43 MB - 24760
Schematic in PDF form whose name, a bare number 24760, gives no model, brand or board number.
Schematic · 1.82 MB · 19 May 2025Schematic pdf—1.82 MB - LENOVO Legion 7 Pro 16IRX8H KY782 R1.0 PDF
Schematic for the Lenovo Legion 7 Pro 16IRX8H, packed in a RAR archive that holds a PDF, with the code KY782 and revision R1.0 noted.
Schematic · 6.62 MB · 19 May 2025Schematic rar—6.62 MB - ASUS GX701LXS REV1.3 PDF
Schematic in PDF format for the ASUS GX701LXS mainboard, revision 1.3, packed in an 11.8 MB RAR archive. Any PDF reader opens it after extracting.
Schematic · 11.8 MB · 19 May 2025Schematic rar—11.8 MB - power supplies Adapter tsm103 394
PDF schematic of a power supply adapter, identified in the name only by the code tsm103_394, which likely refers to a controller or design number.
Schematic · 197 KB · 18 May 2025Schematic pdf—197 KB - power supplies Adapter dell
Schematic in PDF form for a Dell power adapter, with no model or wattage given in the file name. At 228 KB it likely covers one charger design.
Schematic · 228 KB · 18 May 2025Schematic pdf—228 KB - power supplies Adapterapp177
Power adapter schematic in PDF format, labelled only app177, which may be an application note or design reference number.
Schematic · 244 KB · 18 May 2025Schematic pdf—244 KB - Toshiba PA-1750-09 на м сх LTA601N (TEA 1751T)
Circuit diagram of the Toshiba PA-1750-09 power adapter, built around an LTA601N controller, noted in the name as a TEA1751T equivalent; the Russian phrase means on the…
Schematic · 259 KB · 18 May 2025Schematic pdf—259 KB - LiteOn PA 1900 05
LiteOn PA-1900-05 notebook power adapter schematic in PDF format. LiteOn manufactures OEM chargers for many laptop brands, and the PA-1900 family is generally a 90 W…
Schematic · 443 KB · 18 May 2025Schematic pdf—443 KB - PA-1650-56LC
PDF schematic for a PA-1650-56LC adapter, a model code in the style of LiteOn's PA-1650 series, generally 65 W class laptop chargers.
Schematic · 464 KB · 18 May 2025Schematic pdf—464 KB - Schematic UM10403 of 90 W TEA1752T and TEA1791T adapter solution
NXP user manual UM10403 schematic of a 90 W reference adapter design using the TEA1752T and TEA1791T.
Schematic · 475 KB · 18 May 2025Schematic pdf—475 KB - COMPAL LITEON PA 1121 04CA 19V 6,32A 120W
Schematic for the LiteOn PA-1121-04CA power adapter, rated 19 V at 6.32 A for 120 W, with Compal also named, presumably as the laptop maker it was supplied to.
Schematic · 487 KB · 18 May 2025Schematic pdf—487 KB - LiteOn DELL PA 1900 28D PA1900 27D PA 3E Series REV B 19 5V 4 62A
LiteOn schematic for Dell adapters PA-1900-28D and PA-1900-27D of the PA-3E series, revision B, with a 19.5 V 4.62 A output, which is 90 W.
Schematic · 489 KB · 18 May 2025Schematic pdf—489 KB
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.