diode mode red to ground .378
200ohms red to ground no reading...
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[QUOTE=mon2;n3610562]Confirm the presence of each LDO on each CD3217 power delivery controller. You can find the cluster of these pins under the 'Power' text in the library part for each CD3217.
here
PP3V3_G3H_RTC 3.3
PP1V8_SLPS2R .6v
UPC_XA_VDDIO_CFG .2v
PP3V3_TBT_X_SX 0v
UPC_XA_SS 0v
PP3V3_UPC_XA_LDO 3.3
PP3V3_TBT_X_SX 0v
PP1V5_UPC_XA_LDO_CORE 1.5v[QUOTE=mon2;n3610562]Confirm the presence of each LDO on each CD3217 power delivery controller. You can find the cluster of these pins under the 'Power' text in the library part for
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820-01987 no charging
Hello. Have a macbook with motherboard 820-01987 that's not charging. Initially it came with a short and managed to trace it to PP0V9_TBT_X_SVR, I removed u2800 and short went away. I ordered JHL6540 replacement but now I get no charging it's stuck at 5V.
Thanks any help would be appreciated...
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