Schematic in PDF for the Apple iPhone 5 logic board, about 8.6 MB, with no board revision stated in the name.

Fujitsu Amilo L1310G schematic for the Intel-based motherboard identified as LM13WMB. The name points to the Intel platform version of this model, so an AMD-based board…

Compal LA-9632P circuit schematic, revision R1.0, packaged as a RAR archive of around 1.22 MB.

Small 9.66 KB PDF for Sony devices titled as a blink code reference, presumably listing the meaning of LED flash patterns shown on failure.

Schematic diagram set for the Apple iPad 4 logic board in PDF form, about 1.49 MB. Technicians read it to trace power rails from the battery and charging circuit, check…

Samsung Galaxy A5 schematic for the SM-A500H, distributed as a 7.38 MB PDF. The name gives no board revision.

Samsung E1200i schematic supplied as a small 707 KB PDF. The name lists only the model, a basic feature phone, and no board revision.

Nokia 3100 circuit schematic in a compact 278 KB PDF. The name holds only the model number, without revision or board code, so confirm the drawing matches your phone.

Schematic in PDF form for the Gigabyte GV-N108TAORUS-11GD video card, revision 1.02, packed in a RAR archive of about 1.6 MB.

Repair guide, RG, for the P452SJ laptop, delivered as a 714 KB PDF. Expect board layout images with marked components, voltage values at key test points and flowcharts…

PDF reference for the 74HC595, an 8-bit shift register with storage latches and three-state outputs, at 367 KB, filed under schematics.

The 2SA1572 transistor is documented in this 49.4 KB PDF. No board or equipment model appears in the name, so treat it as a component datasheet.

Part document for the 2SA817A, provided as a 174 KB PDF with no board or equipment model in its name.

Indexed under schematics, this 66.7 KB PDF is named 1SV225; the trailing underscore looks like a naming artefact.

A PDF document for the 1SV215 part, catalogued as a schematic but most likely a component data sheet.

PDF document for the 1SV304 semiconductor part, filed under schematics in the index at 71.0 KB.

Reference sheet for the 1SV267 semiconductor, stored as a 63.1 KB PDF and filed under the schematic category.

Bearing only the part number 1SV249, this 62.1 KB PDF is indexed among schematics but is most likely a component data sheet.

Component reference for the 1SS401, stored as a 77.2 KB PDF under the schematic type. The name holds just the part number, so this is most likely a manufacturer…

A 67.7 KB PDF reference for the 1SS395, recorded as a schematic in the index. The 1SS prefix is the Japanese JIS-style designation for small-signal diodes, so the…

The name identifies only the part 1SS377, so this 69.8 KB PDF is best treated as a diode data sheet even though it is indexed as a schematic.

A compact PDF of 53.8 KB indexed as a schematic, named only after the part number 1SS350.

Only the part number 1SS336 appears in this 68.3 KB file name, and the PDF is filed under schematics.

Component datasheet for the 1N4148 small-signal switching diode, catalogued here under the schematic category but in practice a part reference sheet.

A small PDF of 147 KB catalogued as a schematic, although the name 1N3288A follows the JEDEC 1N registration used for discrete diodes, so it is most likely a component…

Indexed as a schematic, this 154 KB PDF covers a range named 1SMA5913BT3 to 45BT3, which follows the naming of an SMA-package Zener diode series.

Small 52.8 KB PDF filed under schematics with the code 70eps08 as its only identifier. No laptop brand, model, PCB number or revision appears in the name.

The name 35gq150 gives nothing more than what resembles a semiconductor part number; this 48.1 KB PDF is indexed under schematics with no device, brand or revision…

Filed under schematics, this 199 KB PDF carries the name 32CTQ030, which reads like a discrete semiconductor part number in the style of Schottky rectifier designations…

Catalogued as a schematic, the 210 KB PDF titled 30HFU appears to be a datasheet for a family of power rectifiers sharing that prefix rather than a circuit diagram, as…

Circuit diagram set for the Lenovo ThinkPad E390, delivered as a 1.49 MB PDF. No board number or revision appears in the name, so check the title block inside against…

Schematic for the Samsung SM-F415F, compressed into a 1.20 MB ZIP, the model code used for the Galaxy F41. The name gives no board revision.

Samsung F731U schematic, packed as a ZIP of about 3.43 MB; F731U is the US version of the Galaxy Z Flip5. The name carries no revision information.

English PDF on testing electronic components, filed under schematics but in practice a general reference rather than a circuit diagram for a particular board.

Schematic package for the model code A107F, delivered as an 8.59 MB zip whose name states nothing beyond that code.

Samsung SM-A10 backlight circuit schematic, 2.25 MB PDF. It covers the LCD light driver, its boost inductor and diode, and the output lines feeding the display…

Compal schematic for the Dell Alienware M14x R2, board LA-8381P, revision X01, provided as a 1.78 MB PDF. LA-xxxxP is Compal's numbering scheme for notebook mainboards.

Service manual for the Samsung LA32A330J1N LCD television, a 17.1 MB PDF. Service manuals of this kind usually contain schematics, block diagrams, disassembly steps…

Schematic PDF for the Samsung Galaxy A60, model SM-A6060, inside a 1.49 MB RAR archive. No board revision appears in the name.

PDF schematic for MSI PCB MS-V505 version 2.0, which other files identify as the RTX 3070 Ti VENTUS 3X 8G card platform.