High-quality TV power supply replacement scheme
The TV can't turn on, black screen, and automatically restart? It is likely that the power board has failed
The TV7001-ZC02-01 power board is compatible with the following models:
Fit for Haier E021M425-J3、E021M509-A2
Fit for ONN E021M425-J1、E021M509-B2

As the core power supply component of TV, this power board is responsible for efficiently converting alternating current (AC) into multi-channel direct current (DC)
Provide stable power output for backlight, motherboard, audio, interface and other modules
Solve the problems caused by power failure, such as no boot, no backlight, and no standby light

original factory design:
Strictly match the original size, interface and circuit specifications, plug position is consistent, plug and play, no need to change wires, and easy replacement
multi-channel regulated output:
Support multi-channel voltage output such as backlight drive, logic board power supply, standby circuit, etc., to ensure the stable operation of TV system
multiple security protection:
Built-in over-voltage, over-current, short-circuit and over-temperature protection mechanisms can effectively prevent secondary damage and protect core components such as the motherboard
high-quality materials:
Adopt high-quality capacitors and polymer materials, with low heating, high efficiency, energy saving and consumption reduction, and prolong the service life of TV