jean0 wrote: ↑
Jun 09 2018 5:12am
Well, I opened the FP2 HE (that sold as brand new), and found 2 smd parts damaged behind the fan.
Can anybody tell me what parts are they? Or take me a photo with marking on them?
Thanks in advance...
They look like transistors to me, smd transistors in this case.
On connecting AC within a couple of seconds you should hear a relay click and the output should ramp up to the default of 53.x volts I found.
No CanBus connection is necessary I've found.
Unless someone's beats me to it, I can open one of mine and photograph them so you can replace with the same type. Assuming we can read the ratings off the top.
Photograph taken but cannot see any markings yet, will look under a magnifier glass next.
New photo; Managed to remove the pcb coating to reveal the chips numbers.
The big one is; ON RYT 1015A
SMall one; 6CT EE I think is is