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Walksnail Avatar VTX
Manufacture: https://walksnail.com/[edit | edit source]
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]
New Race VTX PCB 90% identical to Whoop V2, Race new PA and Power Stages |
VTX PCB - Chipset believed to be Artosyn AR9201 | VTC PCB Bottom View |
Whoop VTX PCB Top | Whoop VTX PCB Bottom |
Common Issues[edit | edit source]
Standard VTX -
Damaged or missing UART connector. Connector Pinout and pad locations. |
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Standard VTX
- Common failure that 5v regulator blows and VTX dead. PN CPS5333 from Convenient Power Semiconductor Pinout Below.
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Standard VTX - CPS5333 from Convenient Power Semiconductor | |
Standard VTX
- Shorted 5v output on CPS5333 likely caused by Dialog DA9062 |
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Avatar Whoop VTX V2 Dead/No Power - Common issue is Dialog DA9062 sorted to ground. Outputs tested.
Symptoms - Shorted B+ Input Output voltages listed. |
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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. |
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Avatar VTX - Avatar VTX Missing USB Pad Pin-Out
Same pinout for the Whoop Lite VTX as well. |
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Avatar Whoop VTX - Avatar Whoop VTX Missing USB Pad Pin-Out |