BARACUDA-Legend-1

[Wilson]

Check possible short circuit in the welds.

[mohandes]

tell me

Hi all
now i watting to your help , i put finall board and need to connect headphone, tresh pot, and switch and...i certain in past pitures,please tell me

[mohandes]

i do that mr porkluvr and mr wilson
i need finall help
who can design in Paint or...for me ,my ? in the picture(simple and easy please)[i just to connect the switch and phone and..but dont know how do the wires,see picture and design simple for me ,please)
each picture you think is simple and better for me.
regards

[Wilson]

Mohandes, the reason has Porkluvr the fets should be rotated 180 degrees, the resistors are 2M2 or 2.2 Mhoms (red, red, green) The IRF9640 is installed in the same position TIP127 and A14 is correct.

[porkluvr]

Mohandes,
I believe the BF256 are installed backwards. It looks like the PCB was created for 2N5484,5.

2M2= 2.2MΩ

(You penciled the IRF9640 pin assignments backwards.)

[mohandes]

need to guide

hi tonight i finish baracuda that design by Apberg,
now mr wilson and Apgerg i ask my ? in the pics and need to help ,please answer.
cheers

[Wilson]

Ok Mohandes, good luck!
Hugs.

[mohandes]

[QUOTE=Wilson;172277]Mohandes you will have problems with this PCB, many points in a short circuit and other points too close, check very well compared to the original design.
How to use the fet BF247A I believe it works, if not we have to leave the original for what we have at hand with characteristics as close as possible.
Hugs.

hi my friend
yes i know because my paper not good and do that,i know these errors but i say thanks for your attention.
ok i buy bf245 and 256 and 247a and i set on my board and check their works(each times one kind them)
merci

[Wilson]

Mohandes you will have problems with this PCB, many points in a short circuit and other points too close, check very well compared to the original design.
How to use the fet BF247A I believe it works, if not we have to leave the original for what we have at hand with characteristics as close as possible.
Hugs.

[mohandes]

this is my pcb
i am going to make it,mr wilson please tell to all your detecting in the ground please
and my engish is bad i think your means i use bf247c( but i said have bf247a, is it good)
cheers and regards

[Wilson]

Hello Mohandes, try fet BF247 preferably with the letter C at the end ok, do not forget to rotate 180 degrees.
The transistor 2SC2026 is not a Darlington, search Google for characteristic similar to the original.

MPSA13 Transistor Darlington NPN TO-92 30V 500mA MPSA13

[mohandes]

Hello Mohandes,

Q3, Q5, Q7 = Fet BF245C

Q6, Transistor Darlington = BC517

Please note: all they must be rotated 180 degrees because the pinout is different.
Hugs.

hi
i just can find bf256 or 245 (no 245c) or bf247a,can i use them?
or do you know another equivalent?
andcan i use c2026 instead of bc517?
cheers

[bernte_one]

hello wilson

many thanks, i think you have unlocked the last secret of this unit
i will install this mod too at my current board an will test it

kind regards

[Wilson]

Photo and link to barracuda with pimpointer function.
Hugs.

http://youtu.be/ato269eMtWA

[Wilson]

Hello Mohandes,

Q3, Q5, Q7 = Fet BF245C

Q6, Transistor Darlington = BC517


Please note: all they must be rotated 180 degrees because the pinout is different.
Hugs.