Walksnail Avatar VTX

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Manufacture: https://walksnail.com/[edit | edit source]

Avatar VTX

About[edit | edit source]

The Avatar VTX is designed to be used with the Fat Shark Dominator and Walksnail Avatar HD FPV Goggles.

Internal Images[edit | edit source]

Avatar Standard VTX - Up to 6S
Walsnail Avatar VTX Top PCB
Walksnail Avatar VTX Bottom PCB
VTX PCB - Chipset believed to be Artosyn AR9201 VTC PCB Bottom View
Avatar Mini 1S Whoop VTX V1 3-5V
Avatar Whoop 1S VTX Top
Avatar Whoop 1S VTX Bottom
Whoop VTX PCB Top Whoop VTX PCB Bottom
Avatar Mini 1S Whoop VTX V2 3-5V
Walksnail Avatar Whoop VTX V2 Top
Walksnail Avatar Whoop VTX V2 Bottom

Common Issues[edit | edit source]

Standard VTX -

Damaged or missing UART connector. Connector Pinout and pad locations.

Avatar FPV VTX Uart Repair
Standard VTX

- Common failure that 5v regulator blows and VTX dead. PN CPS5333 from Convenient Power Semiconductor

Pinout Below.


If shorted on output of Regulator likely Dialog DA9062 on reverse on PCB Shorted to ground.

Avatar VTX 5V Regulator Repair
Standard VTX - CPS5333 from Convenient Power Semiconductor
CPS5333 5V Regulator
Standard VTX

- Shorted 5v output on CPS5333 likely caused by Dialog DA9062

Avatar VTX Dialog DA9062
Avatar Whoop VTX V2 Dead/No Power - Common issue is Dialog DA9062 sorted to ground. Outputs tested.

Symptoms - Shorted B+ Input Output voltages listed.

Avatar Whoop VTX Top Testing points
Avatar Whoop VTX V2 Dead/No Power - Common issue J9DFE 3.3v regulator burnt/sorted to ground. Outputs tested.

Symptoms - Shorted B+ Input Output voltages listed.

Avatar Whoop VTX Bottom Testing


Specification[edit | edit source]

Avatar Specification .webp