if u look colsely...you will realise that the On-Semi part is actually a reversed version of the phillips one...
look closer...
JojoD
I don't think so. Philips is seen from under (European projection).li_gangyi said:if u look colsely...you will realise that the On-Semi part is actually a reversed version of the phillips one...
Flat surface towards you, pins down. From left: E B C
I have checked and the silk print seems to be wrong, just the EBC thing.Otherwise a nice pcb.
The diodes D105-108 can't see any purpose. If you do get negative voltage, the base-emitter of Q108 will work as ONE diode and you can never get any current through the TWO diodes.
The diodes D105-108 can't see any purpose. If you do get negative voltage, the base-emitter of Q108 will work as ONE diode and you can never get any current through the TWO diodes.
li_gangyi said:if u look colsely...you will realise that the On-Semi part is actually a reversed version of the phillips one...
Are you sure? The datasheets from ON and Philips suggest they are the same.
Edit: More than me noticed obviously...
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