Positivo laptop schematic tagged POS-AG31AP, 2.06 MB PDF, apparently a duplicate copy of the same document.

PDF schematic of the Gigabyte GA-H81M-DS2V, board revision 1.03, packed in a 549 KB RAR.

Reference document on toroidal transformers, a 5.83 MB PDF; no device, brand or model is named.

Schematic in PDF for the Quanta board DA0X81MB6E0, packed in a 1.61 MB RAR archive and pairing with the boardview of the same code.

A compact 44.3 KB PDF describing the 2SD602 transistor, indexed as a schematic though its content is component data. An _E suffix appears in the name as an edition tag.

Component document for the 2SC5000, a 179 KB PDF placed among schematics. The file name gives nothing besides the part number.

Transistor datasheet for the 2SC3474, supplied as a 303 KB PDF and filed under schematics.

Datasheet covering the 2SB1592 PNP transistor in a compact 38.9 KB PDF; the _E tag likely indicates the English version of the document.

This 52.0 KB PDF covers the 2SB1218A, the A suffix being part of the stated part number, with a further _E tag in the name; despite the schematic category it is likely a…

Small 21.4 KB PDF for the 2SA733 PNP transistor, with the UTC tag in the name pointing to the Unisonic Technologies version of this widely used general-purpose part.

Indexed as a schematic, this 68.4 KB PDF takes its name from the diode number 1SS372 and gives no device, board or brand information.

A 21.1 KB PDF carrying the part number 1n6768, best understood as a datasheet for a JEDEC 1N-series device rather than a board schematic.

Labelled 1n6762, this 17.2 KB PDF appears to be a datasheet page for a JEDEC 1N-numbered device rather than a circuit diagram.

Part number 1N6392 names this 43.5 KB PDF, a component datasheet for a JEDEC 1N-series device filed in the schematic category.

Datasheet for the 1N4933 diode, a small 45.5 KB PDF filed in the schematic category. The 1N4933 opens the 1N4933 to 1N4937 fast recovery rectifier series, which offers…

A 44.9 KB PDF titled 242NQ030, filed as a schematic but named after what appears to be a power rectifier part number, so its content is most likely a datasheet.

Circuit diagram in PDF form for the X55C, with an additional RG suffix whose meaning the name does not explain. The file is 1.39 MB and opens in any PDF viewer.

Schematic for the LA-B012P board, revision r10 (1.0), a 2.40 MB PDF. LA-B012P follows the Compal LA-xxxxP ODM pattern, although the input does not tag it.

Section 3.5 of a Spanish repair course on the ultrasonic cleaning tank, a 395 KB PDF within the workshop equipment chapter. No device model is given.

Schematic in PDF form for the CEDAR AMD board, number 13283-1, revision A001, built around the AMD Beema platform. The 13283 number follows the Wistron ODM scheme.

Schematic PDF for the Gigabyte GA-H87-HD3, revision R102, which appears to be an earlier issue than the R11x drawings for the same board.

Schematic in PDF format, archived as C21_vc, with no brand, model or board number given.

PDF schematic for a Y500 notebook on board LA-3371, with IGL50 and IGL51 listed in the name, likely project codes for related variants.

Schematic for the HP nc6000 business notebook, provided as a 1.39 MB PDF; the name also carries a website tag from its earlier source.

PDF schematic for the IBM ThinkPad X61, 1.42 MB, with no board number or revision stated in the name.

Quanta QT8 laptop mainboard schematic at revision R1A, supplied as an 805 KB PDF. Quanta Computer is a Taiwanese ODM that builds notebooks for many brands, and its…

Schematic PDF for the Bitland BM5688 board, a design from the ODM Bitland, which builds laptops and tablets for various brands.

PDF of 77.6 KB named 2SD1620 and filed with schematics; the name carries nothing beyond the part number, which points to a component datasheet.

The 2SD1294 is the only detail this 209 KB PDF name provides; the file is filed as a schematic but corresponds to a transistor part number.

PDF reference for the 2SC3596, sized at 119 KB and indexed with schematics although it describes a single semiconductor.

Component datasheet for the 2SB1644, a small 48 KB PDF catalogued under schematics. JIS numbering places any 2SB part among PNP bipolar transistors for low-frequency…

A 95 KB PDF filed under schematics and labelled simply 124nq, without a voltage suffix, board number, revision or product name.

Short PDF of 54.6 KB labelled 60HQ and indexed as a schematic. Apart from that series-style code, the name carries no device, brand, revision or version information.

Part 3 of a 16M-DRAM PDF series, 348 KB, catalogued under schematics. Apart from the 16-megabit DRAM label and the part number in the sequence, the name says nothing…

Service manual in PDF, 2.16 MB, with only the suffix SA in its name, so the device, brand and model cannot be determined from the title alone.

Small PDF schematic of 116 KB named Sensor, with no device, brand or board number given.

Positivo motherboard schematic labelled POS-MI945AA, with the codes 7267 and v42 and a 170s tag, in a 961 KB PDF.

Schematic for the ASUS F82 notebook, built by Pegatron and carrying the H24L reference, provided as PDF in a 1.26 MB RAR.

Schematic for the Gigabyte GA-H81M-Gaming 3, board revision 1.0, delivered as a PDF in a 506 KB RAR.

Regulated power supply for a preamplifier, drawn in a 601 KB PDF schematic with a source tag in the name.