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- step downArchive · 25.2 MB · 3 Aug 2026Archive rar—25.2 MB
- step downArchive · 25.2 MB · 27 Jul 2026Archive rar—25.2 MB
- step downArchive · 25.2 MB · 27 Apr 2022Archive rar—25.2 MB
- step downArchive · 25.2 MB · 27 Dec 2021Archive rar—25.2 MB
- MS SOUND BOARD & STEP UP-DOWN BOARDSchematic · 553 KB · 2 Dec 2021Schematic pdf—553 KB
- Dual step down controller with auxilary voltages for notebook syDatasheet · 2.04 MB · 29 Apr 2025Datasheet pdf—2.04 MB
- Dual step down controller with auxilary voltages for notebook systemDatasheet · 2.04 MB · 25 Nov 2022Datasheet pdf—2.04 MB
- vinafix.com UM3B UM6B UMA R1C 20090930 1500 st-1 stephen
Schematic for laptop boards UM3B and UM6B in UMA form, meaning graphics handled by the chipset with no separate GPU, revision R1C, dated 30 September 2009.
Schematic · 1.26 MB · 17 Jul 2020Schematic pdf—1.26 MB - KMSpico-setup
Installer, 3.08 MB, for KMSpico, an unofficial tool that emulates a KMS server to activate Windows and Microsoft Office without a purchased licence.
Software · 3.08 MB · 9 Aug 2023Software exe—3.08 MB - AFS ASUS X456UJ RG
Repair guide for the ASUS X456UJ laptop, indicated by the RG suffix, supplied as a 1.37 MB PDF. The name states no board revision.
Schematic · 1.37 MB · 28 Jan 2024Schematic pdf—1.37 MB - SGH-T959V-TSHOO
Troubleshooting archive for the Samsung SGH-T959V. The TSHOO suffix follows Samsung's naming for troubleshooting guides in service manuals.
Archive · 8.48 MB · 6 Dec 2021Archive zip—8.48 MB - KA34063
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.
Schematic · 42.7 KB · 8 Aug 2026Schematic pdf—42.7 KB - Asus Z170-DELUXE Repair Guide
Service repair guide for the ASUS Z170-DELUXE, a high-end Intel Z170 desktop board, packed into a 1.23 MB RAR file.
Archive · 1.23 MB · 7 Jul 2025Archive rar—1.23 MB - AFS asus 1005ha rev 1.1G
Electrical schematic of the ASUS Eee PC 1005HA netbook, revision 1.1G, provided as a PDF.
Schematic · 1006 KB · 28 Jan 2024Schematic pdf—1006 KB - ME ANALYZER PRO (supports upto CSME 20)
Archive tagged MSI containing ME Analyzer Pro, a utility the name says supports up to CSME version 20.
BIOS · 20.1 MB · 15 Sept 2025BIOS zip—20.1 MB - Asus X540UP Repair Guide
Repair guide PDF for the ASUS X540UP laptop, 790 KB, catalogued with schematics. ASUS repair guides usually cover the power-on sequence, key voltage rails, block…
Schematic · 790 KB · 16 Nov 2022Schematic pdf—790 KB - pam2306
Datasheet for the PAM2306, a dual-channel synchronous step-down DC-DC converter from Diodes Incorporated.
Datasheet · 565 KB · 24 Feb 2018Datasheet pdf—565 KB - lm5009
LM5009 datasheet in PDF format, roughly 1.56 MB. The LM5009 is a Texas Instruments (originally National Semiconductor) step-down switching regulator for high input…
Datasheet · 1.56 MB · 16 Dec 2021Datasheet pdf—1.56 MB - SY8003ADFC C178236
Datasheet in PDF for the SY8003ADFC, with C178236 in the name, a number that resembles an LCSC part code.
Datasheet · 853 KB · 3 Jun 2021Datasheet pdf—853 KB - l6738
Datasheet for the L6738, an STMicroelectronics PWM controller for step-down converters, provided as a 773 KB PDF.
Datasheet · 773 KB · 1 Jun 2021Datasheet pdf—773 KB - TPS 51123 Working
PDF document for the TPS51123, a Texas Instruments dual synchronous step-down controller often used to generate the 3.3 V and 5 V standby rails on laptop boards.
Schematic · 791 KB · 5 May 2025Schematic pdf—791 KB - N750JV Repair Guide
Repair guide for the ASUS N750JV notebook, compressed into a 497 KB RAR archive. The name gives no board revision, so check the contents and compare against the…
Archive · 497 KB · 18 May 2021Archive rar—497 KB - SM BIOS 11.6.31.3309 COR LP C NPDM PRD EXTR
Extracted Corporate ME firmware, version 11.6.31.3309, for LP PCH, stepping C, production, NPDM variant without Power Down Mitigation.
BIOS · 6.01 MB · 3 Oct 2025BIOS bin—6.01 MB - TPS51117
PDF document for the TPS51117, a Texas Instruments single synchronous step-down controller frequently used for laptop system or memory rails; the file is catalogued as a…
Schematic · 1.39 MB · 23 Apr 2026Schematic pdf—1.39 MB - 177228276DCtoDC Regulator E
English-language PDF about DC-to-DC regulators, 3.13 MB, filed with schematics. The name carries a numeric code but no specific IC or board, so it reads as a general…
Schematic · 3.13 MB · 19 Jun 2022Schematic pdf—3.13 MB - Asus K42JA=1=Repair Guide
Repair guide PDF for the ASUS K42JA, about 507 KB, catalogued with schematics. ASUS repair guides commonly include a system block diagram, the power-on sequence, key…
Schematic · 507 KB · 5 Sept 2017Schematic pdf—507 KB - AT89C1051
PDF datasheet for the Atmel AT89C1051, the smallest member of the 20-pin 8051-compatible family, offering 1 KB of flash, 64 bytes of RAM and an analog comparator.
Datasheet · 110 KB · 18 Oct 2015Datasheet pdf—110 KB - Lenovo-S860-schematic diagram and service manual
Lenovo S860 schematic diagram and service manual, bundled in a 949 KB RAR archive. The name lists no board number or revision, so check the PCB markings against the…
Schematic · 949 KB · 13 Sept 2021Schematic rar—949 KB - TPS51462-etcTI
Texas Instruments TPS51462 datasheet, 3.32 MB PDF, for a step-down voltage regulator controller used on notebook motherboards.
Datasheet · 3.32 MB · 1 Jun 2021Datasheet pdf—3.32 MB - ASUS N750JV (REPAIR GUIDE)
Repair guide for the ASUS N750JV laptop, packed in a RAR archive of 452 KB. Service guides of this kind usually cover disassembly steps, component locations and…
Archive · 452 KB · 2 May 2021Archive rar—452 KB - Asus B150M-K D3 Repair Guide
Repair guide for the ASUS B150M-K D3, the DDR3 memory variant of the B150M-K board, packed as a 1.25 MB RAR archive.
Archive · 1.25 MB · 7 Jul 2025Archive rar—1.25 MB - slvs631c
Datasheet in PDF form, 1.32 MB, carrying a Texas Instruments literature number: SLVS631 at document revision C.
Datasheet · 1.32 MB · 31 Jul 2021Datasheet pdf—1.32 MB - TPS51225 Datasheet
Datasheet for the Texas Instruments TPS51225, a 1.48 MB PDF. This part is a dual synchronous step-down controller with a 5 V LDO, widely used on notebook boards to…
Datasheet · 1.48 MB · 29 Jun 2020Datasheet pdf—1.48 MB - SM BIOS 11.8.65.3590 COR LP C YPDM PRD RGN
Clean Corporate ME region, version 11.8.65.3590, for LP PCH, stepping C, production build.
BIOS · 7.01 MB · 3 Oct 2025BIOS bin—7.01 MB - SM BIOS 11.8.78.3681 COR LP C YPDM PRD RGN
Corporate Intel Management Engine 11.8.78.3681 for PCH-LP mobile chipsets, C stepping, YPDM meaning the Power Down Mitigation variant, production release.
BIOS · 7.01 MB · 3 Oct 2025BIOS bin—7.01 MB - SY8286A-Silergy
Datasheet for the Silergy SY8286A, a 1.78 MB PDF. The SY8286A is a synchronous step-down DC-DC converter often found generating system rails such as 3.3 V or 5 V on…
Datasheet · 1.78 MB · 27 Aug 2021Datasheet pdf—1.78 MB - Xiaomi Redmi 3Z Note3 service manual
Service manual for the Xiaomi Redmi Note 3, model code 3Z, a 9.52 MB PDF. Phone service manuals usually cover disassembly steps, exploded views, spare part lists…
Schematic · 9.52 MB · 17 Jul 2019Schematic pdf—9.52 MB - ASUS ROG GU603 Sequence
Power sequence document for the ASUS ROG GU603, an 882 KB PDF classed as a schematic. A sequence chart shows the order in which rails and enable or power-good signals…
Schematic · 882 KB · 20 Oct 2026Schematic pdf—882 KB - SM BIOS 11.6.0.1110 CON LP C YPDM PRD RGN
Early Consumer release 11.6.0.1110 of Intel ME for PCH-LP mobile chipsets, C stepping, tagged YPDM, meaning the Power Down Mitigation variant, production signed.
BIOS · 1.94 MB · 3 Oct 2025BIOS bin—1.94 MB - SM BIOS 11.8.78.3681 CON LP C NPDM PRD RGN
Release 11.8.78.3681 of Intel ME, Consumer SKU for low-power PCH-LP chipsets, C stepping, NPDM with no Power Down Mitigation, production signed.
BIOS · 1.94 MB · 3 Oct 2025BIOS bin—1.94 MB