Board map for the Huawei G6 phone, a small 101 KB PDF showing component placement rather than full circuitry.

Samsung SM-A800I disassembly guide, a 1009 KB PDF listed under schematics. Disassembly documents of this kind describe how to open the handset step by step, which screws…

User guide for the Huawei Y5II smartphone, a 7.66 MB PDF even though it is filed among schematics.

Nokia N93 schematic, the second document of its kind according to the name, delivered as a 1.27 MB PDF.

Nokia 7380 circuit diagrams in PDF format, 2.81 MB in size. The file name states the model but no board number or revision.

Schematic drawings for the Nokia 6100 in a compact 243 KB PDF; the name carries only the model, without a revision or type code.

Combined schematic and service manual for the LG D724 smartphone, a 51.5 MB PDF. The document is expected to hold circuit diagrams along with service information such as…

Nokia 6020 schematic diagrams, a 1.08 MB PDF with no revision given in the file name. A repair technician can follow the battery and charging path, trace power…

Sony schematic in PDF form, 1.17 MB, labelled only with the MS01 project code and no model or MBX board number.

Small 42.7 KB PDF for the KA34063, a DC-DC converter control IC in the family of the common 34063 design, marketed with the KA prefix.

Part document for the 2SC1050, a 192 KB PDF filed as a schematic, the name giving only the part number.

Datasheet-type PDF for the MJE13009, a high-voltage NPN power transistor, catalogued under schematics. The name carries only the part number.

Datasheet in PDF for the KSC3503, an NPN transistor; the file name gives only the part number, so ratings must come from the document.

Reference for the BU2508AX, provided as an 81.1 KB PDF catalogued as a schematic, which is most likely the component datasheet.

Datasheet-style PDF for the 2SD2611, stored in the schematic category at 47.3 KB. The name gives only the part number, so revision and manufacturer are not stated.

Small PDF of 27.3 KB for the 3LN01N, catalogued as a schematic though the name reads as a discrete transistor part number, so it is most likely a datasheet.

Filed under schematics, this 74.1 KB PDF is named after the 2SD1953, which in Japanese JIS numbering is an NPN transistor for low-frequency applications.

Datasheet-style PDF of 83.8 KB named for the 2SD1940, an NPN transistor under Japanese JIS numbering, in which 2SD stands for NPN low-frequency types.

Named 2SD1934 with an _E suffix, this 40.2 KB PDF is most likely the datasheet for that NPN transistor, since 2SD is the JIS prefix for NPN low-frequency types.

PDF for the 2SK2299N, 137 KB, carrying an extra _1-5 suffix in the name whose meaning is not stated; it may mark an alternate edition or page range.

Compact 30.7 KB PDF covering the 2SJ628, catalogued as a schematic but most likely a single-device datasheet given the part-number name.

Datasheet-style PDF of 88.9 KB for the 2SC4361, listed in the schematic category although the file name holds nothing but the part number.

Although catalogued as a schematic, this 51.4 KB PDF is named for the 2SC1317, which the JIS 2SC prefix identifies as an NPN bipolar transistor, so a component datasheet…

Reference sheet for the 2SA1244 transistor in PDF form, 295 KB, listed as a schematic even though the name gives nothing beyond the part number and the file is most…

Indexed as a schematic, this 70.2 KB PDF carries the plain part number 1SS361 with no suffix, device or board details.

A very small 12.3 KB PDF catalogued as a schematic and titled 27LV256-20I, a low-voltage 256 Kbit EPROM part number with what appears to be a 200 ns speed and industrial…

Datasheet PDF of 121 KB for the 24C65, a 64 Kbit I2C serial EEPROM with smart features such as a high-endurance block and configurable write protection of memory…

A PDF datasheet for the 24AA04 and 24LC04B, 4 Kbit I2C serial EEPROMs commonly used to hold small configuration or calibration data.

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

Indexed as a schematic, this 86.1 KB PDF is named simply 21DQ04 and names no device, board or revision.

Compressed RAR containing a PDF schematic for the N76VM, tagged RG as on similar ASUS schematic packages; no board revision appears in the name.

Audio page of the Samsung SM-A30S (Galaxy A30s) schematic, covering microphone, loudspeaker and earpiece circuits, saved as a 4.30 MB PDF.

Component naming reference for the Samsung SM-A10, a 2.24 MB PDF. It maps designators to parts on the board, so you can locate a capacitor, coil or chip referenced in…

Audio section of the Samsung Galaxy A02s (SM-A02S) schematic in PDF, covering microphone, loudspeaker and earpiece circuits, at 1.79 MB, smaller than the other pages in…

Circuit diagram for MSI board MS-V320 Rev 1.1, delivered as an 896 KB PDF. The MS-V prefix marks MSI graphics card designs, so expect pages covering the GPU core and…

PDF schematic covering the MSI MS-V328 board at revision 3.0, 720 KB, one of the earliest revisions of this MSI video card PCB in the set.

Revision 5.0 schematic of the MS-V330 board, delivered as a PDF of 747 KB. MS-V numbering identifies MSI graphics card PCBs, so expect pages on the GPU power stages…

Schematic for the MSI GeForce GTX 1070 Ti graphics card, board V330 revision 7.1, provided as a 972 KB PDF.

Schematic and PCB layout document for the Xiaomi Redmi 10 2022 smartphone, in PDF form.

Schematic in PDF form for the Quanta XW2 motherboard, board number DA0XW2MBAG0, packed in a 3.12 MB RAR.