Hi Flocko,
I finally got the back off today and removed the SN2 connector. When I do, I finally get a proper red led fault light sequence of 6 flashes. Previously, I got 6 rapid flashes of the green power light and then nothing.
The service manual says to check for power LED on the PCB's but to be honest, I can't see one on the SN board or the SS board (unless the SS one his hidden under the outputs daughter board.
The PN on my SN board is TNPA5349 (AB). I haven't got time to test the any components on the board until the morning if the above isn't confirmation enough that it's the SN board.
I don't want to do any damage to the SN board if you offer a refund on faulty returned boards.
I finally got the back off today and removed the SN2 connector. When I do, I finally get a proper red led fault light sequence of 6 flashes. Previously, I got 6 rapid flashes of the green power light and then nothing.
The service manual says to check for power LED on the PCB's but to be honest, I can't see one on the SN board or the SS board (unless the SS one his hidden under the outputs daughter board.
The PN on my SN board is TNPA5349 (AB). I haven't got time to test the any components on the board until the morning if the above isn't confirmation enough that it's the SN board.
I don't want to do any damage to the SN board if you offer a refund on faulty returned boards.