...battery. It may be because of: 1) poor battery or 2) poor charging transformer or 3)failed charging transistor or 4) failed zener(6.8v) across the ...
DC16 what else can be the reason? DC16 what else can be the reason, I removed the transistor and soldered a brigde, but still after a few sec. it shuts off. Battery is replaced already, all filters ...
...pluged in before you activate the power button. Visible inspection of the board reveils a burnt transistor and diode Q1 and D3. There appears to be a hoover service manual out there somewhere in ...
...notice where the magnet is behind it is rased platic,, now,,that the problem on the main board the transistor that picks up magentic signal from the filter is dud,! dont ask me why it happens,, its
...use any TO-92 431 chip - there is enough room for it. Good luck! read my other posts on the faulty transistor pickup on here,,cheers
Question about Dirt Devil Vacuums
...switch was the culprit. I have replaced the switch & it works great. I wish I could identify the transistor & only buy it & solder it
...ive got two they start up when they feel like it. i have posted a fix on here ,,, its the magnetic transistor sensor on the pcb,,, common fault found the fix today...remove it and solder 1 wire from ...
...electronics tuition websites to find out what else you might need, and maybe experiment with small transistor circuits first - they are a lot
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