UPA usb help repair

[bouizanne]

Hi thank you friends , i receive my upa , install and activation is ok , my upa is recognized by software , but i have 2 test failed in part 5V test , TEST20 and TEST3 failed ,

Test3: P1=9V, P2=Z, P3=Z, P4=Z, P6=Z, P7=Z, P8=Z, P9=0V
Result: P1=9,33V, P2=0,00V (L), P3=0,00V (L), P4=0,00V (L),P6=0,00V (L), P7=0,00V (L), P8=0,00V (L), P9=0,00V
P1(9,33V ) not in 8,70V - 9,30V
Test Failed

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Test20: P1=0V, P2=Z, P3=Z, P4=Z, P6=Z, P7=Z, P8=Z, P9=5V
Result: P1=0,00V, P2=4,04V (L), P3=0,00V (L), P4=0,00V (L),P6=4,14V (L), P7=0,00V (L), P8=0,00V (L), P9=5,03V
P2(4,04V ) not in 3,00V - 4,00V
P6(4,14V ) not in 3,00V - 4,00V
Test Failed

all other test passed ,i was make this test in 12mA and with USB power and with 12v power same result , voltage is little over MAX

When i make hardware test in 1mA i was 7 test failed voltage is little below MIN

i put my result test if some can help me to repair it
thank you by advance

My UPA hardware test 2 failed (12mA).txt
My UPA hardware test 7 failed (1mA).txt

[cacbulamss]

use a different usb cable

[bouizanne]

Hi all usb cable is same ,someone can tell me which component I need to change, for a good voltage on P1 P2 and P6

thank you by advance for your help