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Need Replacement transistor info GT/TurboExpress

Started by Rosser, 08/13/2014, 08:36 PM

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Rosser

When I was doing a cap replacement the front little leg of the transistor where this guy soldered his missing trace to broke off could some tell me the value all I can make out is the code BA
IMG
thanks

Fidde_se

The D502 is most likely a BCW61A

it could be a BAS40PT as it's also a SOT-23 with the marking BA....
could even be MMBZ5241B as it's also a SOT-23 with the marking BA...........

but by the picture it seems that the front leg of the SOT is still intact.
GW/GB/GBP/GBL/GBC/GBA/GBASP/GBASP2/GBM/DS/DSL/DSiXL/3DS/PM/VB/FC/NES/SNES/N64/GC/Wii/PS/PSONE/PS2/PS2S/
SMS/SMS2/GG/NOM/MD/MD2/MD3/MD1CD/SS/DC/XB/XB360/NGP/NGPC/NGPC2/WS/WSC/CSW/PCEGT/PCE/PCECG1/PCECG2/
PCECD/TG16TE/NGAGE/GIZ/GP32/GP2XF1/GP2XF2/GP2XWIZ/GP2XCAN/DA320/ST520/ST1040/LNX/LNX2/JAG/PORT/CD32/A500/
C64/CDi/VMU/POCKSTN/PSP/PSPCFW/FDS/VSM

Rosser

The picture is not of my system its from someone on the forum. Is there a non-smd transistor that is equivalent that I could try?
thanks for the assistance

Xenogears

Does "D" not mark a Diode and "Q" is for Transistors ? "T" -  Transformator... ?

Fidde_se

Yes but a diode can be in a SOT-23 package.

IMG
https://i.stack.imgur.com/YJ5SQ.png
GW/GB/GBP/GBL/GBC/GBA/GBASP/GBASP2/GBM/DS/DSL/DSiXL/3DS/PM/VB/FC/NES/SNES/N64/GC/Wii/PS/PSONE/PS2/PS2S/
SMS/SMS2/GG/NOM/MD/MD2/MD3/MD1CD/SS/DC/XB/XB360/NGP/NGPC/NGPC2/WS/WSC/CSW/PCEGT/PCE/PCECG1/PCECG2/
PCECD/TG16TE/NGAGE/GIZ/GP32/GP2XF1/GP2XF2/GP2XWIZ/GP2XCAN/DA320/ST520/ST1040/LNX/LNX2/JAG/PORT/CD32/A500/
C64/CDi/VMU/POCKSTN/PSP/PSPCFW/FDS/VSM

Xenogears

Yes, you are right - I thought about Rosser:

".... Is there a non-smd transistor that is equivalent that I could try? thanks for the assistance"