Assembly

• remove first two rows of FP connector pin tips on the bottom (add kapton tape)
• Metal FP + upper and lower switches.
  • Two Rounded head screw M2.5 x 5 mm 5306-11
  • Two Rounded head screw M2.5 x 8.3 mm 5441-38
  • ATCA microswitch (bottom connector)
• ESM
  • two 4.5mm hex standoffs
  • two M2.5x6 screws (bottom)
  • two M2.5x4 screws (top)

Base resistance

	SN-01	SN-02	SN-03	SN-04
12V0	10k	10k	10k	9.4k
3V3 STBY	63	56	63	63
3V0	14k	24k	14k	14k
4V5	14k	24k	14k	14k
1V8	1.0k	1.2k	1k	1k
3V3	1k	1k	1.1k	1k
1V8Z	3.8k	3.8k	3.8k	3.8k
3V3Z	3.8k	3.8k	3.8k	3.8k
3VZ	14k	24k	14k	14k
4V5Z	9k	13k	9.2k	9k
-48VA	36k	36k	36k	35k
-48VB	36k	37k	36k	35k

Power up

Test 1

• Nothing installed: 48V @ 0.08A with 1A limit

3V3 STBY OK

Test 2

• 12V en jumper 48V @ 0.14A

3V3 STBY OK 12V OK

Test 3

• Remove 12V en jumpter
• Installed open ipmc Test 4
• Installed ESM + IPMC 48V @ 0.18A Test 5
• Install above + zynq (limit?)

Test	SN-01	SN-02	SN-03	SN-04
1	0.08A	0.08A	0.08A
2	0.14A	0.14A	0.14A
3	0.15A	0.15A	0.15A
4	0.18A	0.18A