• How to set VFD
    Archive · 7.01 KB · 6 May 2025
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    7.01 KB
  • How to Update CX32 TV Set
    Document · 1.14 MB · 7 May 2025
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    1.14 MB
  • How to lower the current of the

    PDF document of 530 KB whose name refers to lowering the current of a circuit; the title is truncated, so the exact subject is unclear.

    Schematic · 530 KB · 27 Dec 2019
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    530 KB
  • How a MOSFET transistor works - YouTube.part1

    First part of a split RAR archive with a saved video explaining how a MOSFET transistor works.

    Archive · 2.86 MB · 17 Dec 2021
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    2.86 MB
  • l 1 PATCHED
    BIOS · 16.0 MB · 3 Apr 2025
    BIOS bin
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    16.0 MB
  • SM-A02S TOUCHSCREEN

    Touchscreen section of the Samsung Galaxy A02s (SM-A02S) schematic, supplied as a PDF of 3.70 MB.

    Schematic · 3.70 MB · 30 Mar 2026
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    3.70 MB
  • LENOVO T480 PASSORD PATCHED
    BIOS · 16.0 MB · 5 Sept 2026
    BIOS bin
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    16.0 MB
  • Lloyd service code

    PDF document of about 2 MB titled as Lloyd service codes, indexed under schematics. The name does not state which Lloyd product or model it covers, so open it to check…

    Schematic · 2.05 MB · 7 Apr 2022
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    2.05 MB
  • 20250618 181316 SVOD3 Lenovo Unlocked
    BIOS · 16.0 MB · 19 Jun 2025
    BIOS bin
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    16.0 MB
  • BLOCK DIAGRAM sr28c51351 B VZ PROD TOP 0310

    Block diagram for the top side, labelled TOP, of a board with document number sr28c51351, revision B, marked VZ PROD and dated or versioned 0310, in a 119 KB PDF.

    Schematic · 119 KB · 2 May 2026
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    119 KB
  • INTEL 82850 REV 3.0

    Large 6.39 MB RAR archive covering the Intel 82850 at revision 3.0, the 850 chipset memory controller hub for Pentium 4 systems with RDRAM.

    Archive · 6.39 MB · 24 Feb 2021
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    6.39 MB
  • NM-A052 OLD 29-10-26 PATCHED SIGNED
    BIOS · NM-A052 · 16.0 MB · 29 Oct 2026
    BIOS bin
    16.0 MB
  • Thinpad l380 LKL-1 MB 17821-2 BIOS SR3W0 CLEAN ME PATCHED
    BIOS · 17821-2 · 16.0 MB · 20 Jan 2026
    BIOS bin
    16.0 MB
  • KDL-32W600A 32W650A 42W650A 42W651A imanual ES

    Spanish-language i-manual covering the KDL-32W600A, KDL-32W650A, KDL-42W650A and KDL-42W651A televisions, a 3.32 MB PDF.

    Schematic · 3.32 MB · 19 Jun 2022
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    3.32 MB
  • SPA Samsung Auto Backup Quick Manual Ver 2.0

    Quick-start guide for Samsung Auto Backup version 2.0, stored as a 1.01 MB RAR archive.

    Archive · 1.01 MB · 22 Jan 2025
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    1.01 MB
  • VST59S service menuyle

    PDF of 9.74 MB for the VST59S LCD TV board, with service menu information indicated in the name.

    Schematic · 9.74 MB · 21 Oct 2019
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    9.74 MB
  • tps51219

    Datasheet for the Texas Instruments TPS51219, a single-phase synchronous buck controller often used for memory or system rails on laptop motherboards, provided as a 1.23…

    Datasheet · 1.23 MB · 5 May 2021
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    1.23 MB
  • Function Generator and Oscilloscope

    Learning document about the function generator and oscilloscope, provided as a 662 KB PDF. It is not a board schematic but material on two core bench instruments.

    Schematic · 662 KB · 15 Oct 2022
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    662 KB
  • DAC0800

    Datasheet for the DAC0800, an 8-bit high-speed current-output digital-to-analog converter originally from National Semiconductor.

    Datasheet · 344 KB · 20 Oct 2015
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    344 KB
  • Exploded View

    Exploded view drawing in a 2.09 MB PDF; the generic name gives no brand or model, so the device must be identified from the document itself, likely part of a split…

    Schematic · 2.09 MB · 5 May 2025
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    2.09 MB
  • panasonic curved lcd tv training 2015

    Panasonic training document from 2015 covering curved LCD televisions, supplied as a 651 KB PDF.

    Schematic · 651 KB · 25 Dec 2019
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    651 KB
  • Curso Osciloscopio

    Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

    Schematic · 375 KB · 22 Apr 2022
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    375 KB
  • Nokia N500 schematics

    Schematics for the Nokia N500 smartphone in a small 261 KB RAR archive. The name carries no revision or RM type code, so verify the contents correspond to your unit.

    Schematic · 261 KB · 25 Dec 2022
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    261 KB
  • 02-SM-S911U Common Exploded View 230206

    Exploded view drawing set for the Samsung SM-S911U, common edition dated 230206, provided as a 6.29 MB PDF.

    Schematic · 6.29 MB · 27 Sept 2025
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    6.29 MB
  • 24C0816

    Component documentation in PDF form, 203 KB, covering the 24C08 and 24C16 I2C serial EEPROMs.

    Schematic · 203 KB · 1 Aug 2026
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    203 KB
  • PIC16F87X EEPROM Memory Programming Specification

    Programming specification from Microchip describing how to program the flash and data EEPROM memory of PIC16F87X microcontrollers, supplied as a 201 KB PDF.

    Datasheet · 201 KB · 25 Oct 2015
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    201 KB
  • AN

    Application note about the 8051 microcontroller architecture, stored as a 319 KB PDF without any vendor named in the title.

    Datasheet · 319 KB · 18 Oct 2015
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    319 KB
  • FITool-9.0.10.1362

    Release 9.0.10.1362 of Intel FITool, supplied as a 2.44 MB ZIP archive for ME 9.0 firmware.

    Software · 2.44 MB · 22 Mar 2025
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    2.44 MB
  • MS-V310 REV 5.0

    Schematic for MSI board MS-V310, revision 5.0, a 592 KB PDF and the newest MS-V310 revision in this set.

    Schematic · 592 KB · 13 Feb 2025
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    592 KB
  • www.DeviceDB.xyz SM-G780G Exploded View

    Exploded view drawing for the Samsung SM-G780G, the Galaxy S20 FE, from its service documentation, as a 2.23 MB PDF.

    Schematic · 2.23 MB · 20 Feb 2023
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    2.23 MB
  • Self - Audio Power Amplifier Design

    Audio Power Amplifier Design by Douglas Self, a 13.7 MB PDF book. The title is a well-known engineering reference on solid-state amplifier topologies, distortion…

    Schematic · 13.7 MB · 10 Apr 2023
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    13.7 MB
  • T76J

    Schematic in PDF form for a design labelled T76J, 4.23 MB, larger than many in this set and possibly more detailed.

    Schematic · 4.23 MB · 23 Jul 2026
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    4.23 MB
  • HP 17SBU-6050A2549501-MB-A02 IT8527E BIOS & EC

    BIOS and EC firmware set for an HP 17SBU laptop on Inventec motherboard 6050A2549501-MB-A02, revision A02, with an ITE IT8527E embedded controller.

    BIOS · 6050A2549501 · 4.00 MB · 14 May 2023
    BIOS rar
    4.00 MB
  • asus k50c sch

    Schematic for the ASUS K50C laptop in PDF format. At only 167 KB it may be a partial set or a compressed drawing, so check how many pages it covers.

    Schematic · 167 KB · 13 Feb 2018
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    167 KB
  • tiny25 45 85

    Full family datasheet, 1.66 MB PDF, for the tiny25, tiny45 and tiny85, consistent with the Atmel AVR ATtiny25/45/85 8-pin microcontrollers.

    Datasheet · 1.66 MB · 22 Oct 2015
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    1.66 MB
  • MS-7971 VER 20(00017967) PDF

    Circuit schematic for MSI motherboard MS-7971, version 2.0, supplied as PDF in a 1.52 MB RAR archive with reference 00017967 in the name.

    Schematic · MS-7971 · 1.52 MB · 21 Jan 2024
    Schematic rar
    1.52 MB
  • 24C04

    Component reference PDF of 81.0 KB for the 24C04 serial EEPROM, 4 Kbit (512 bytes) on the I2C bus.

    Schematic · 81.0 KB · 1 Aug 2026
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    81.0 KB
  • 24C02C

    Datasheet PDF of 117 KB for the 24C02C, a 2 Kbit (256-byte) serial EEPROM accessed over the two-wire I2C interface.

    Schematic · 117 KB · 1 Aug 2026
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    117 KB
  • LCD Sony Chasis WAX2T Training

    Sony training material in PDF describing the WAX2T LCD TV chassis. Training guides usually explain block diagrams, board functions, signal flow, power sequencing and…

    Schematic · 4.10 MB · 18 Apr 2020
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    4.10 MB
  • AN(XR2206)

    Compact 64.3 KB PDF application note for the XR2206 function generator chip from Exar. It is intended as a practical reference for how the IC is wired in a working…

    Datasheet · 64.3 KB · 18 Oct 2015
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    64.3 KB