I have a Play 5 Gen 1, dead no Led’s. I have opened the the device and removed the PCB, the Bridge rectifier, fuse and 2 large cap all tested fine and the caps have an acceptable ESR which appears to be a common problem with other Play 5 posts I have read. I have no 12 or 24v supply and the SMPS is pulsing and I therefore believe that this my issue, I have also removed and tested both the Mosfet and the Dual Diode but both are fine but did found a direct short on Cap C27850 which I damaged when removing but the short across the pads remains so it not a shorted cap…..does anyone have the values of this cap as I can't measure it now and could you offer any advice regarding this fault?
I have 326v at the two large caps C27866 & C27848
A Pulsing voltage of 10 - 17v at the 100uf 25v cap C2754
At 2QS02G
Pin 7 Pulsing voltage od 0 - 6.4v
Pin 5 Pulsing Voltage of 4.3 - 4.4v
Regards
David
Moderation Edit: Combined two posts
I’m attempting to repair my Play 5 Gen one and found the Mosfet TSC08N70 is dead, I cannot find it online to purchase or a .pdf for its specification to obtain a replacement or equivelent. Dose anyone have and equivalent part number or a pdf or where I can obtain one.
Am I correct in thinking that its a 7 Amp 700v Mosfet?
Regards
David..
Best answer by Jamie A
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