Walksnail Avatar VTX

Manufacture: https://walksnail.com/

Avatar VTX

About

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

Internal Images

Avatar Race VTX 500mw 3.5-13v

Avatar Race VTX PCB Top	Avatar Race VTX PCB Bottom
New Race VTX PCB 90% identical to Whoop V2, Race new PA and Power Stages

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

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 IC SY8081 (or SY8088?) marking J9DFE 3.3v regulator burnt/sorted to ground. Outputs tested. Symptoms - Shorted B+ Input Output voltages listed.	Avatar Whoop VTX Bottom Testing
Avatar VTX - Avatar VTX Missing USB Pad Pin-Out Same pinout for the Whoop Lite VTX as well.	Avatar VTX USB Pinout
Avatar Whoop VTX - Avatar Whoop VTX Missing USB Pad Pin-Out	Avatar HD Whoop VTX USB

Specification