Quanta schematic covering the HK8 and HK9 projects, revision R1A, dated January 17, 2013, in a 1.07 MB PDF.

Revision 2.0 schematic for the ASUS UL20A laptop, provided as a 2.58 MB PDF. The pages describe the complete mainboard circuitry, including the power stages, battery…

Schematic PDF for the Samsung NP-R410 laptop, mainboard BA41-00859A, about 1005 KB in size.

Schematic set for the Nokia 2690 mobile phone, provided as a 406 KB PDF. Service schematics like this show the baseband, power management, RF, charging, SIM, display and…

Sony Xperia M4 schematic covering the E2303, E2306, E2312, E2333, E2353 and E2363 regional variants, packed into a compact 248 KB PDF.

Circuit diagram for the Samsung Galaxy Tab S SM-T700, the Wi-Fi 8.4-inch model, supplied as a 2.80 MB PDF. The name gives no board revision.

A small 194 KB PDF containing schematics for the Nokia 6200; the trailing 2 in the name probably marks a second part or variant copy.

Schematic diagram set for the Nokia 2280 phone, stored as a 926 KB PDF. No board revision or version is stated in the name.

Apple iPad Mini 2 schematic in a 1.10 MB PDF, without a board number or revision in the file name.

Y470 notebook schematic based on Compal board LA-6881P, revision R10, with a 0106 date stamp in the name.

Schematic in PDF for an IBM/Lenovo ThinkPad T43, with the name pointing to the ROME board design at revision 4.5.

U5A schematic stored as a 1.05 MB PDF, covering the mainboard of the notebook model with that designation.

Schematic PDF covering the ASUS M50S and X55S laptops, board revision 2.0, 2.80 MB. Because two model names share one document, the same mainboard design is apparently…

Schematic for the Sony PCG-5G2T, marketed as the VGN-CR13, using the MBX-177 board designed by Quanta under the GD1 project code at revision 1A.

Schematic for the Sony MBX-163 motherboard used in VAIO VGN-C11 and VGN-C21 models, with the MS60 project code noted in the name.

Asus K45DR repair guide, delivered as a 1.78 MB PDF. No motherboard revision appears in the file name, so look inside for the board version before working.

Asus X51C schematic referencing the T12C board at revision 1.1, a 1.62 MB PDF. It should contain the motherboard circuit sheets covering power supplies, the processor…

Quanta ZHK schematic shared by the Acer Aspire ES1-111 and Aspire V3-112P, UMA integrated graphics version, revision 1A, as a 1.12 MB PDF.

Wistron JV71-TR schematic, revision SB, for the Acer Aspire 7540 and 7540G, provided as a 2.01 MB PDF.

Compal LA-2421 motherboard schematic at revision 0.6, a 1.09 MB PDF. This older Compal board code appears without the P suffix seen on later designs, and the name gives…

Compal LA-1851 laptop motherboard schematic, revision 0.5, supplied as a 1.20 MB PDF. The name gives only the ODM board number and revision, so the finished notebook…

Schematic diagram for the Quanta CT3 project, revision R2A, as a 1.16 MB PDF. Only the Quanta project code and revision are present in the name; brand, model and chipset…

Schematic PDF of 1.47 MB for the Dell design labelled IPCML-RN65 DGFX, the discrete graphics variant; no exact laptop model or board number appears in the name.

Circuit diagram in PDF form for a board labelled A7 with the Inventec number 6050A3179901, which also names the NVIDIA N18P-G62 GPU.

Samsung Q10 notebook schematic, a 3.14 MB PDF. The name carries no board number, project code or revision, so check the title block and compare it with the markings on…

Schematic documents in PDF form for the Samsung SM-A207F, the Galaxy A20s, packed in a RAR archive of about 3.61 MB.

Filed under schematics, this small 43.8 KB PDF actually covers the 2SC5304LS, a part number following the Japanese JIS scheme where the 2SC prefix marks an NPN…

Listed as a schematic, 35sgq030 is a compact 43.8 KB PDF with a name that looks like a semiconductor part number.

Here is a 47.6 KB PDF labelled 35gq100 and categorised as a schematic, though the name looks like a component code with no model, brand or board revision attached.

PDF schematic labelled with the IBM code name Yukon, about 1.67 MB. The name carries only this project name, without a model number, board number or revision, so…

Schematic package named G721U.W, ZIP of about 1.73 MB, filed under Samsung; the code most likely refers to an SM-G781U-style US model but the name states only G721U with…

Pegatron schematic in PDF for the GS5FA board, revision R1.0, with the number 1010 also in the name.

Short electronics course in Spanish, a 1.26 MB PDF catalogued with schematics but evidently a teaching document rather than a circuit for a particular device.

Backlight circuit document in Spanish, a 741 KB PDF that likely explains or diagrams a display backlight driver stage.

SIM card circuit schematic for the Samsung SM-A22 5G, contained in a 5.25 MB PDF. It covers the SIM tray connector, its supply, clock, reset and data lines, along with…

PDF schematic extract for the Samsung SM-A20S showing the SIM card circuit, 4.63 MB in size.

Component name reference for the Samsung SM-A12 (Galaxy A12), a 3.36 MB PDF in the schematic set.

Samsung SM-A11 schematic section showing the SIM card reader circuit, saved as a 4.33 MB PDF.

Samsung SM-A05 backlight schematic, a 6.26 MB PDF page covering the LCD light circuit. It helps with faults where the picture is faintly visible but the screen has no…

Samsung SM-A10 SIM card schematic in a 2.25 MB PDF. It lays out the SIM socket signals, clock, reset, data and supply lines plus the protection parts placed between the…