Author Topic: 148c Transistor?????????????  (Read 636 times)

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Offline benpin

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148c Transistor?????????????
« on: December 25, 2011, 11:22:13 PM »
Repairing sonic pinball machine called night fever.
The problem is a transistor with marking 148c, does anyone know what the equivalent is?
Any feedback and help will be good

Offline Homepin

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Re: 148c Transistor?????????????
« Reply #1 on: December 25, 2011, 11:52:26 PM »
Repairing sonic pinball machine called night fever.
The problem is a transistor with marking 148c, does anyone know what the equivalent is?
Any feedback and help will be good

BC148C ???

We need more info please - it is bound to be a very common type but in order to know what to use we need a circuit or more specifications as to where it is in the circuit....
Replacement Pinball PCBs that remain faithful to the originals

Offline Mr Pinbologist

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Re: 148c Transistor?????????????
« Reply #2 on: December 26, 2011, 12:04:03 AM »
Repairing sonic pinball machine called night fever.
The problem is a transistor with marking 148c, does anyone know what the equivalent is?
Any feedback and help will be good

BC148C ???

We need more info please - it is bound to be a very common type but in order to know what to use we need a circuit or more specifications as to where it is in the circuit....

Was thinking the same thing, ie BC148. Just did a search on google under 148c and BC148 came up.

Can you post a pic of the transistor in question? Seeing what package the transistor is might give us a clue as to what type it is, or as Homepin suggested we need to know what the transistor does in the circuit or see a circuit diagram.

Offline Retropin

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Re: 148c Transistor?????????????
« Reply #3 on: January 25, 2012, 09:24:30 AM »
SONIC pinball parts are interchangeable with WILLIAMS... if you let us know where the transistor is and its purpose, it would be easy to tell you its replacement