PDF schematic for MS7174H1 at revision 0A, date code 0126, around 823 KB, probably the earlier issue before the 1A drawing.

Datasheet in PDF form, 315 KB, whose numeric file name gives no hint of the part, manufacturer or device it covers. Open it in any PDF reader to identify the component.

Repair archive for the Gateway EC14 and EC14D laptops, whose mainboard is Compal LA-5631P, packed in a 595 KB RAR.

Archive for Gateway NV44 and NV48 laptops built on the Quanta Z06 board, about 1.38 MB in RAR format.

Archive for an abit M703 with IX38 included in the name, likely referring to an Intel X38 chipset board, though the name does not state the exact contents.

Archive of 446 KB for the Intel D945GCLF desktop board, the compact Atom-based design. The name does not reveal whether it holds a BIOS image, a schematic or other…

Archive for the Dell Wyse T50 thin client mainboard 6050A2350601-MB, revision A01, in a 625 KB RAR.

Compal LA-2952P schematic for the HP Compaq nc6400 business laptop, in a 1.31 MB PDF. Compal uses the LA-xxxxP format for its board numbers, normally printed on the PCB…

Apple iPhone SE document in a 919 KB PDF whose Russian name means resistance measurement, so it most likely lists diode-mode or resistance readings for lines on the…

Lenovo Y560 material associated with the Core i7 version, packaged as a 1.52 MB RAR archive.

RAR package of 1.03 MB tagged Lenovo and Foxconn TPC02. TPC02 appears to be a Foxconn board code, but the name does not tie it to a specific Lenovo model, so check the…

RAR archive for the Gigabyte GA-8ILMT4 motherboard, revision 1.0, at 690 KB. The file name does not state contents, but documents like this usually contain a PDF…

RAR package for the Clevo D400S and D410S, two related models likely built on a shared mainboard.

Schematic for the HP DV6000 notebook, with AT3 in the name, which likely refers to the ODM project code of this particular board design.

PDF schematic for the Dell Inspiron 15-3542, built by Wistron under the Cedar project name on board 13269-1, Dell part FX3MC. The (2) suffix only marks a duplicate copy.

Gigabyte GA-G31M-S2L motherboard schematics, supplied as a PDF, for this Intel G31 micro-ATX LGA775 board.

Apple iPad 3 logic board schematic, a 1.88 MB PDF document. It lays out the board's circuits, including power management, charging, backlight and connector wiring, with…

Schematic PDF for the Biostar N68SC-M3S desktop motherboard, revision 6.1 per the name, though the brand field lists ECS.

Compal LA-4101P schematic for the HP CQ40, a 1.64 MB PDF that opens in any standard viewer.

Detailed schematics for the Nokia 6630 3G smartphone, a sizeable 14.9 MB PDF. The name gives no board code or revision, so match the labels on your PCB before relying on…

Nokia 1100 schematic, marked as version 3 in the name, in an 804 KB PDF. The version tag likely refers to the document or board revision, so check it matches the phone…

A 1.88 MB PDF datasheet for the Microchip PIC16C71x family, PIC16 microcontrollers with an 8-bit analog-to-digital converter, the x covering several members.

PDF datasheet, 1.17 MB, for the Microchip PIC16C62x series of 8-bit EPROM-based microcontrollers.

Datasheet for the MAX233, a Maxim RS-232 line driver and receiver that needs no external charge-pump capacitors, running from a single 5 V supply.

PDF datasheet for the CA3140, a BiMOS operational amplifier with MOSFET inputs and bipolar output stage, originally from RCA and later Intersil.

PDF datasheet covering the MT8880C, an integrated DTMF transceiver with a microprocessor bus interface, able both to decode and to generate dual-tone signalling.

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

ASUS schematic in PDF for the UX550GD and UX550GE, revision 2.1. At 8.40 MB it covers the full board, letting a technician trace power rails, check the charging and VRM…

Schematic PDF for the PU551JA motherboard at revision 2.0, a model name used by ASUS business laptops.

Schematic archive for the Samsung J200H, a 464 KB ZIP containing service diagrams for that Galaxy handset.

A 152 KB PDF for the 2SD1816 transistor, listed in the schematic section. The name provides the part number only.

PDF of about 30.7 KB for the 5LP01S, categorised as a schematic though it most likely contains the component datasheet.

PDF datasheet for the 4N35 optocoupler, marked as revision 2 in the file name and about 276 KB in size.

The 2SD2099 part number is the only detail in this 126 KB PDF name, which points to a datasheet for a Japanese-coded transistor.

Filed as a schematic, this 44.1 KB PDF carries the name 2SD1450 with an _E suffix that the name does not explain; the part number points to a datasheet.

Reference material for the 3SK272 in a 30.2 KB PDF, filed under schematics. The name carries no detail other than the type number.

PDF document, 145 KB, for the 2SK2316, a part registered under the JIS system where 2SK indicates an N-channel FET.

Part reference for the 2sd1275, written in lower case in the name and stored as a 56.4 KB PDF under schematics.

The 2SD1244 with an _E suffix is the subject of this 44.8 KB PDF, placed in the schematic category.

The 2SD863 transistor datasheet, a 96 KB PDF with no maker named in the file title. JIS numbering identifies 2SD devices as NPN transistors aimed at low-frequency…