Altera Development Kits DK-DEV-10AX115S-A Problem

[lzhou5]

When I test the Altera Development Kits DK-DEV-10AX115S-A, I found some defective in J2. I connect the AD9265-FMC-125EBZ into J2, then I can't receiver the good response. Of course, I promise the AD9265-FMC-125EBZ is good. And when I change another DK-DEV-10AX115S-A, the result is good. So, I came to the conclusion that the original DK-DEV-10AX115S-A was bad. I measure the impedance of J2 with a multimeter, and I find D18(FMCB_LA_TX_N6) and G12（FMCB_LA_RX_P2） are about 30kohm to GND, they are difference with another good one

[YuanLi_S_Intel]

Hi lzhou5,

Please let me know are you looking for RMA request?

Thank You.

Regards,

YL

[lzhou5]

Thank you very much for your response.

I am looking for RMA request several days. But without correct way.

S/N:10APCIe0003421

P/N:6XX-44366R-0G

I bought it from Mouser .

[YuanLi_S_Intel]

Hi lzhou5,

I believe this thread is the same as the thread available at link below. I will continue to support you on the thread at link below:

https://forums.intel.com/s/question/0D50P0000488TKySAM/how-can-i-repair-the-development-kit?language=en_US

Thank You.

Regards,

YL