|2nd Mixer pcb assembly - second batch.....|
4.7 uF tant
LLSD103A-07 or MBR0520LT1
D60 may be one of two types, as shown opposite. The top one is an
MBR0520LT1 and the bottom one is an
The marking on the MBR0520LT1 is not that clear, and you need the light shining on it at just the right angle to see the
thin white bar on the left hand side, which is the '+' end, as it is fitted to the pcb. On the board, the '+' symble appears
as part of the track etch , and is covered by solder resist.
The green band on the LLD103A-07 is much easier to see, and again corresponds to the '+' marked pcb pad.