Acer Aspire E5-572 Z5WAW LA-B702P R10 Schematics & Boardview

Acer Aspire E5-572 Z5WAW LA-B702P R10 schematics, boardview, bitmap, and PCB layout files are available for laptop repair technicians working on board-level diagnostics, power rail tracing, and component-level fault finding. These files provide the reference data needed to follow the power-on sequence, locate failed components, and verify voltages against the designed values.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Hardware Solutions

Acer Aspire E5-572 Z5WAW LA-B702P R10 No Power and Dead Board Solution

this device completely dead, no power light, and no standby voltage diagnosis.

Acer Aspire E5-572 Z5WAW LA-B702P R10 DC Jack and Charging Port Solution

this device DC jack replacement, adapter detection, and charging port faults.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Charging IC and Battery Solution

this device battery not charging, charging IC faults, and battery detection circuits.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Power Sequence Solution

this device S5 to S3 to S0 power-on sequence, enable signals, and power good lines.

Acer Aspire E5-572 Z5WAW LA-B702P R10 EC Embedded Controller Solution

this device EC chip faults, EC firmware, and power button signal tracing.

Acer Aspire E5-572 Z5WAW LA-B702P R10 CPU Core Voltage and VRM Solution

this device VCCIN rail, CPU VRM circuit, and core voltage not generating.

Acer Aspire E5-572 Z5WAW LA-B702P R10 RAM and DDR Voltage Solution

this device no boot with RAM installed, DDR VTT and VREF rails, and slot repair.

Acer Aspire E5-572 Z5WAW LA-B702P R10 PCH and Chipset Solution

this device PCH faults, chipset reballing, and platform clock issues.

Acer Aspire E5-572 Z5WAW LA-B702P R10 LCD Display and eDP Solution

this device no display, eDP and LVDS signal tracing, and panel connector faults.

Acer Aspire E5-572 Z5WAW LA-B702P R10 LCD Backlight Solution

this device dim screen, backlight driver circuit, and LED boost converter repair.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Graphics and GPU Solution

this device GPU faults, dedicated graphics power rails, and external monitor output.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Keyboard and Touchpad Solution

this device keyboard not working, touchpad faults, and FPC connector repair.

Acer Aspire E5-572 Z5WAW LA-B702P R10 USB and Type-C Port Solution

this device USB ports not detecting, Type-C circuit, and port power faults.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Audio Codec and Speaker Solution

this device no sound, audio codec faults, and speaker amplifier circuits.

Acer Aspire E5-572 Z5WAW LA-B702P R10 WiFi Bluetooth and M.2 Solution

this device wireless card not detected, M.2 slot power, and antenna circuits.

Acer Aspire E5-572 Z5WAW LA-B702P R10 LAN and Ethernet Solution

this device Ethernet port not working, LAN controller, and magnetics faults.

Acer Aspire E5-572 Z5WAW LA-B702P R10 SSD NVMe and SATA Solution

this device drive not detected, NVMe and SATA slot power rails, and data lines.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Fan and Thermal Shutdown Solution

this device fan not spinning, thermal sensor faults, and overheating shutdown.

Acer Aspire E5-572 Z5WAW LA-B702P R10 RTC and CMOS Battery Solution

this device time reset, RTC circuit, and CMOS battery voltage faults.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Webcam and Card Reader Solution

this device webcam not detected and SD card reader circuit repair.

Acer Aspire E5-572 Z5WAW LA-B702P R10 Component Names and Test Points

Identify this device motherboard components, reference designators, and test points.

Motherboard Diagram and Circuit Information

The motherboard's power distribution is designed to bring up the always-on rails in a specific order, with the EC releasing the power-good chain to ensure stable voltages. The 3V/5V always-on rails are critical for many components, while the VRM generates the VCCIN voltage required for the CPU and other peripherals. The PCH also plays a crucial role in the power sequence, releasing the power-good signal to allow the system to boot.

Schematics File

The schematics file provides a detailed map of the motherboard's components and connections, allowing technicians to plan repairs and diagnose issues. By following the power-on sequence from the adapter to the CPU, technicians can trace always-on rails, enable lines, and power-good signals to identify the root cause of a problem.

Follow the power-on sequence from the adapter to the CPU
Trace always-on rails, enable lines, and power-good signals
Identify the component behind a shorted or missing rail
Check EC, PCH, and clock connections against the design
Plan component-level repairs using pinout and net data

Boardview and Bitmap

The boardview and PCB layout files provide a visual representation of the motherboard's physical layout, allowing technicians to quickly locate specific components and trace nets to every pad they touch. By cross-referencing the schematic with the physical layout, technicians can speed up their repair process and ensure accurate component replacement.

Find any component by reference designator in seconds
See which side of the board a part sits on
Trace a net to every pad it touches
Cross-reference the schematic with the physical layout

Common Faults on This Board

This board is prone to faults such as no power, no display, not charging, and dead after liquid damage. These issues can be caused by a range of factors, from damaged components to failed power rails.

Why These Files Matter

Having access to accurate schematics, boardview, and bitmap files is crucial for laptop repair technicians, as it enables them to diagnose and repair issues quickly and efficiently. By having a detailed understanding of the motherboard's design and layout, technicians can prevent guesswork replacements and improve repair success rates, ultimately reducing the time and cost of repairs.