Schematic Asus B150M-V PLUS Repair Guide

Salim Badakhshan

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Asus B150M-V PLUS Repair Guide




Technical Specifications

ParameterValue
BrandASUS
ModelB150M-V PLUS
CPU PlatformIntel LGA1151
PCH / SouthbridgeIntel B150

Technical Summary

The ASUS B150M-V PLUS motherboard is built on the Intel LGA1151 platform with the Intel B150 chipset. This repair guide provides detailed block diagrams, power flow, and power-on sequence documentation for the G3 to S5 and S5 to S0/M0 states. Voltage measurement points are specified for key rails including +3VSB_ATX, +5VSB, VCCGT, VTT_DDR, +12V_CPU, and VCORE. Signal measurement points cover the complete power sequencing chain from S_RTCRST# through H_CPURST# and O_X1_RST#/O_X16_RST#. The guide includes socket reflow profiles and lead-free BGA rework thermal profiles with specific baking recommendations of 120°C for 8 hours for the motherboard and BGA components.

Technician FAQ

Q: What is the CPU platform and chipset on this motherboard?

A: The ASUS B150M-V PLUS uses the Intel LGA1151 platform with the Intel B150 chipset.

Q: What voltage measurement points are documented in the repair guide?

A: Key voltage measurement points include +3VSB_ATX (PU702), +5VSB (PQ605), VCCGT (PL201), +12V_CPU (ATX12V), VTT_DDR (PC550), +5VSB_DUAL (PQ708), +3V (PQ403), and VCORE (SQ6).

Q: What signal measurement points are provided for power sequencing?

A: The guide documents the complete power sequence from S_RTCRST# through S_DPWROK, O_RSMRST#, PWRBTN#, O_IOPWRBTN#, S_SLP_S3#, S_SLP_S4#, ATX_PSON#_R, P_PWROK_PS, O_PWROK, H_CPUPWRGD, H_SVID_DATA/CLK, P_VR_READY_10, S_PLTRST#, H_CPURST#, and O_X1_RST#/O_X16_RST#.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
 

Attachments

  • Asus B150M-V PLUS Repair Guide.pdf
    1.6 MB · Views: 8
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