Salvatore951
Member
iMac 21 2009 820-249 has a short in pp3v3_S0 (vdrop 0.0) and in pp5v_S3 (vdrop 0.015v), I tried to find the short with external power supply but nothing gets hot. (I used thermal camera)
vdrop in pp5v_S0 = 0.435
vdrop in pp5v_S5_LDO = 0.470
vdrop in pp3v_S3_LDO = 0.800
vdrop in pp3v_S5_REG= 0.150
vdrop in pp5v_S0 = 0.435
vdrop in pp5v_S5_LDO = 0.470
vdrop in pp3v_S3_LDO = 0.800
vdrop in pp3v_S5_REG= 0.150
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