Acer Aspire E5-722 14235-3 Schematics & Boardview

Acer Aspire E5-722 14235-3 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 E5-722 14235-3 Hardware Solutions

Acer Aspire E5-722 14235-3 No Power and Dead Board Solution

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

Acer Aspire E5-722 14235-3 DC Jack and Charging Port Solution

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

Acer Aspire E5-722 14235-3 Charging IC and Battery Solution

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

Acer Aspire E5-722 14235-3 Power Sequence Solution

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

Acer Aspire E5-722 14235-3 EC Embedded Controller Solution

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

Acer Aspire E5-722 14235-3 CPU Core Voltage and VRM Solution

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

Acer Aspire E5-722 14235-3 RAM and DDR Voltage Solution

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

Acer Aspire E5-722 14235-3 PCH and Chipset Solution

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

Acer Aspire E5-722 14235-3 LCD Display and eDP Solution

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

Acer Aspire E5-722 14235-3 LCD Backlight Solution

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

Acer Aspire E5-722 14235-3 Graphics and GPU Solution

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

Acer Aspire E5-722 14235-3 Keyboard and Touchpad Solution

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

Acer Aspire E5-722 14235-3 USB and Type-C Port Solution

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

Acer Aspire E5-722 14235-3 Audio Codec and Speaker Solution

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

Acer Aspire E5-722 14235-3 WiFi Bluetooth and M.2 Solution

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

Acer Aspire E5-722 14235-3 LAN and Ethernet Solution

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

Acer Aspire E5-722 14235-3 SSD NVMe and SATA Solution

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

Acer Aspire E5-722 14235-3 Fan and Thermal Shutdown Solution

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

Acer Aspire E5-722 14235-3 RTC and CMOS Battery Solution

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

Acer Aspire E5-722 14235-3 Webcam and Card Reader Solution

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

Acer Aspire E5-722 14235-3 Component Names and Test Points

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

Motherboard Diagram and Circuit Information

The power distribution on this board is designed to bring up the 3V and 5V always-on rails in a specific order, with the embedded controller releasing the power-good chain once VCCIN is stable. The voltage regulator module generates VCCIN, which is then used to power the system.

Schematics File

The schematics file provides a detailed diagram of the motherboard's circuitry, allowing technicians to plan repairs and diagnose issues. By following the power-on sequence from the adapter to the CPU, technicians can identify potential problems and verify component functionality.

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 offer a visual representation of the motherboard's physical layout, allowing technicians to quickly locate components and trace nets. By referencing the schematic against the physical layout, technicians can identify component pinouts and net connections.

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

Common issues that bring this class of board to a repair bench include no power, no display, and not charging. Additionally, boards that have been exposed to liquid damage may exhibit symptoms such as a dead system or intermittent failures.

Why These Files Matter

Accurate repair data, provided by these files, enables technicians to diagnose and repair issues more efficiently. By having access to detailed schematics, boardviews, and PCB layouts, technicians can avoid guesswork replacements and improve repair success rates.