Hi. My DeWalt Charger Broken. Parts Vlaue is Unknown. Help me Plz. Q4,R17,R18,R19 Parts Value ? Have a nice day. see you.
I need the code of Q31(smd), Q2, IC135, IC35 and value of C12 of Dewalt DCB105 charger .. Somebody tried to fix its problem before I get this charger in my hand, Q31 is soldered, maybe it is broken and changed to ZWA coded transistor, but this code is only one piece on board, there are 4 pieces coded ZUA as Q3,Q4,Q101 and Q102, maybe Q31 was the with those coded ZUA but I am not sure, ZUA coded transistors are NPN but Q31 coded ZWA transistor is PNP. IC 35 is an optocoupler and it is also resoldered and now PC(EL) 817 is present on the board, there are other 2 optocouplers side by side in different place and they are EL816, C12 is totally absent, Q2 is resoldered and S9014 present, IC135 is resoldered and 78L05 is present, but I want to make sure that they are correct parts or not..
If anybody can help I will be grateful
**************03June2017****** update
I found some faulty pieces of same charger, and..
all the optocouplers are PC123, q31 smd transistor code is correct:ZWA.. Q2 transistor is BVA42, you can find any equvalent transistor in CFL lamps, you can check and compare both datasheets to make sure..
If somebody needs more help please dont hesitate co ask or contact on this specific model charger
Hello,
Maybe someone knows what the transistor is Q212 in the Dewalt DCB105 charger?
Thanks
Q212 = Q213 == smd code: 13W
What is 13w ? Mosfet/transistor/diode which one ?
Mosfet transistor pnp bss84
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