The logic board of the MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports), model A1708, 2017, 13-inch, Two Thunderbolt 3 ports. 10 known faults with their symptoms below.
No guided tree is live for this board yet. The profile, the viewer and manual entry are there on the free plan, and the first sessions on it build the tree.
| Net | Nominal | Role |
|---|---|---|
| PPDCIN_G3H | 20 V | Charger input behind the CD3215 DC-in MOSFETs; matches the USB-C meter (5 V before the PD handshake, 20 V after) |
| PP3V3_G3H | 3.3 V | Always-on 3.3 V for the CD3215s and SMC; missing means the board stays at 5 V |
| PPBUS_G3H | 13.1 V | Main bus from U7000 (ISL9239) or the battery; about 13.1 V on the charger |
| PP3V0_G3H | 3 V | RTC rail |
| PP5V_S5 | 5 V | First S5 rail |
| PP3V3_S5 | 3.3 V | 3.3 V S5 rail |
| PP5V_S4 | 5 V | S4 rail |
| PP3V3_S4 | 3.3 V | 3.3 V S4 rail |
| PP1V8_S3 | 1.8 V | 1.8 V S3 rail |
| PP5V_S0 | 5 V | 5 V S0 rail |
| PPVCCIO_S0_CPU | 0.95 V | CPU VCCIO |
Checked on 2026-10-29 against 2 sources: verified. Revision A is a placeholder until Studio records the real revisions.
Seen in 20% of recorded fixes on this board.
The fix, the readings that point to it and the guided tree are in the app. Free account
Seen in 20% of recorded fixes on this board.
The fix, the readings that point to it and the guided tree are in the app. Free account
Seen in 20% of recorded fixes on this board.
The fix, the readings that point to it and the guided tree are in the app. Free account
Seen in 10% of recorded fixes on this board.
The fix, the readings that point to it and the guided tree are in the app. Free account
Seen in 5% of recorded fixes on this board.
The fix, the readings that point to it and the guided tree are in the app. Free account
Open the board in NextProbe, answer the symptom questions and follow the lit point. The free plan includes three guided sessions a month. Your own boardview and schematic stay on your machine.