Author Topic: Need Replacement transistor info GT/TurboExpress  (Read 926 times)

Rosser

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Need Replacement transistor info GT/TurboExpress
« on: August 13, 2014, 01:36:39 PM »
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

thanks

Fidde_se

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Re: Need Replacement transistor info GT/TurboExpress
« Reply #1 on: August 13, 2014, 09:53:38 PM »
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

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Re: Need Replacement transistor info GT/TurboExpress
« Reply #2 on: August 15, 2014, 04:22:51 PM »
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

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Re: Need Replacement transistor info GT/TurboExpress
« Reply #3 on: May 02, 2018, 07:58:29 PM »
Does "D" not mark a Diode and "Q" is for Transistors ? "T" -  Transformator... ?

Fidde_se

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Re: Need Replacement transistor info GT/TurboExpress
« Reply #4 on: May 03, 2018, 01:41:26 AM »
Yes but a diode can be in a SOT-23 package.

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

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Re: Need Replacement transistor info GT/TurboExpress
« Reply #5 on: May 03, 2018, 09:36:07 AM »
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"