Dell OptiPlex 3040 schematic in a 2.56 MB PDF, covering the Micro and Mini as well as SFF desktop variants, with an A00 revision marker and a date of 2015-07-20 in the…

PDF schematic for the HP EliteDesk 800 G2 SFF desktop, board code name Spitfire, revision A, packed in a 1.29 MB rar.

Service schematic for a Philips LCD TV chassis shared by the 24PFL5505, 24PFL4505, 32PFL4305, 32PFL3305 and 42PFL3505 models, supplied as a 4.46 MB PDF.

Schematic set in PDF form, packed in a RAR archive, for a Compal-style board coded GPP53 with motherboard number LA-H32AP revision 02.

Schematic diagram in PDF form for the Lenovo B560 and Z580 notebooks, board number 10203-1, with the name also carrying an LA56 MB tag.

Datasheet for the 4N38 optocoupler, marked as revision 2 in the name and supplied as a 294 KB PDF filed among schematics.

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

Component reference for the 2SK1214 N-channel MOSFET, a 34.3 KB PDF in the Japanese 2SK family.

The file name gives nothing beyond 2SC3460, a Japanese JIS designation in which the 2SC prefix denotes an NPN bipolar transistor.

Listed as a schematic, this 90.1 KB PDF carries the code 84CNQ035, which matches the pattern of International Rectifier dual Schottky diode part numbers rather than any…

Motherboard schematic in PDF for the QIWG5 and QIWG6 projects, discrete graphics version, document revision 1.

Schematic for a Z62H board in PDF format, about 800 KB. The name gives just the project code, with no brand, laptop model or revision listed, so verify the match against…

Schematic documentation for the HT-S100F soundbar, in PDF format of around 8.40 MB, a model designation used by Sony, though the name gives no revision.

Schematic PDF for the TH32C400D television model, 8.87 MB, with no revision or chassis code stated in the name.

Service schematic for the TH55CX700M television, a large 32.8 MB PDF that likely holds a complete manual with several board diagrams.

PDF schematic titled X60, 1.83 MB, with no brand, board number or revision stated in the file name.

HP laptop schematic built by Quanta under project Y0DP, with LPDDR3 memory noted and a code 070101 that may be a date or revision.

PDF schematic of 6.76 MB pairing LB31J with 32LN5650, which corresponds to an LG 32-inch LN5650 television and its LB31J chassis code.

Pegatron IMPBW-CS motherboard schematic, revision A00, in PDF. Apart from the board code and revision, the file name gives no model, chipset or brand.

Topstar M42G schematic, revision A, dated 11 March 2008 per the name, supplied as a 1.36 MB PDF.

Schematic diagrams for the Nokia 3510 phone in a small 323 KB PDF. The name gives only the model, with no revision stated.

Acer TravelMate 8371 schematic produced by Inventec, with references to the JM31, SJM31, BAP31 and BAP31G designs in small form factor and discrete graphics variants, as…

PDF schematic for the SM7325 processor, 1.81 MB, without any handset model or board number in the name.

PDF document for the 2SK3569 component, catalogued as a schematic although the misspelled name indicates it is really a datasheet for this N-channel FET from the 2SK…

A 100 KB PDF for the 2SD1685, categorised as a schematic but named in the manner of a single-part datasheet.

Compact UTC datasheet, around 14 KB, for the 2SD880 NPN transistor from Unisonic Technologies.

Part-number named PDF, 205 KB, for the 2SC5142 transistor; though catalogued as a schematic, it is likely the manufacturer datasheet.

PDF datasheet, 43.4 KB, for the 1N5406 general-purpose rectifier, rated 600 V within the 3 A 1N5400 series.

A 121 KB PDF carrying the code 95SQ015, catalogued as a schematic though the name resembles a Schottky diode part number, suggesting a datasheet.

This 145 KB PDF, filed under schematics, carries the name 85epf08 and nothing about brand or board.

Filed under schematics, this 74.8 KB PDF is named 16cyq100c, a code that resembles International Rectifier or Vishay dual Schottky rectifier numbering.

Named 15ctq035 and sized at 168 KB, the PDF is indexed as a schematic. The designation follows the International Rectifier or Vishay dual Schottky rectifier pattern, so…

MS-V328 schematic at revision 62 from MSI, a decrypted PDF with reference 00017967 inside an 856 KB RAR.

Schematic PDF for a TCL device identified by the code L40E09, most likely a television chassis or board.

Yamaha PA 2400 amplifier schematic in a small 194 KB PDF. The name gives no revision or note about modifications, so it may represent the standard circuit, but confirm…

Service manual for the Panasonic TH-L32X50D LCD television, a large 23.6 MB PDF as the sm suffix indicates.

PDF schematic named AS7100, which likely refers to an Acer Aspire 7100, although the name confirms neither brand nor board number.

Schematic in PDF format, packed as RAR, for the L-IG41M board with DDR3 memory, also listed as G41T-LMF revision R63.

Lenovo A898t schematic diagram and service manual in a 942 KB RAR archive. The t suffix identifies a specific model variant, so confirm your handset matches; no board…

Samsung Galaxy J2 schematic for the SM-J200F model, supplied as a 746 KB PDF. Technicians rely on such diagrams to trace supply rails, identify the charging IC and its…