Salta al contenuto principale

Aggiusta la tua roba

Diritto alla Riparazione


Annke CCTV has died

My Annke CCTV was working fine till I stupidly plugged a USB mini fan into it. The fan ran for about 10 minutes then stopped and now I have no power at all to the cctv.

I’ve taken board out and where the power goes in there is a large black square component. Can anyone tell me if its a fuse. The supply is 48volts. There is no continuity across this component.

Block Image

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Punteggio 0
Aggiungi un commento

1 Risposta

Risposta Più Utile

Hi @boness

TVS - This is a TBS - Transient-voltage-suppression diode

I see it is powered by an external power adaper.

Do you have a multimeter?

Measure and check on if the power adapter is giving the out correct voltages.

Questa risposta è stata utile?

Punteggio 2


Hi, thanks for your reply. I have checked the psu and it is working


take more pics , showing up the whole mainboard.

try removing the mainboard and check if there are any burnt components


Aggiungi un commento

Aggiungi la tua risposta

Gordon sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 0

Ultimi 7 Giorni: 1

Ultimi 30 Giorni: 2

Tutti i Tempi: 52