on the map we see the npn and pnp transistors for audio but not know what he has put in place of the BD140. anyone know c'que can be put in place?
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Originally posted by bernte_one View Posthello
i have this but not sure in the right type of smd transistors
[ATTACH]20567[/ATTACH]
think they work but until i have not finished or see any video from somebody its not prooven
regards
http://www.youtube.com/watch?v=5WQjT6_eSCw
http://www.youtube.com/watch?v=h6vo-OYEt64
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hello herpes
at moment i solder my first smd resistors in my life
got all from china as sortiment
came within a few days
but with the transsitors im still not sure
i have ordered a comon type i think they were 45v 0,5A types
have too look
would be better if someone can give us advise which components are prooven
if i am fast i can finish board next weekend
the disc switch is bridged already for -disc mode only- that saves me a switch at front panel
will see
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Originally posted by herpes View Posthmm, boards are finished with the designations npn transistors and npn me not much use, there gives many.
PNP > 2N2907 = BSR16 (SMD)
PNP for ampli audio > BD140 = BCX17 (SMD)
NPN > BC547 = BC847 (SMD)
enjoy !
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@bernte_one :
There is a mistake on the Bandido pcb.
The negative converter transistor is labeled 2N3904 instead of 2N3906 (Should be a PNP transistor, 2N2907 works too).
Regards,
HugoAttached Files
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