Maant Wx-01 Tail Plus Testing Board
Port Types: Supports Type-C (Android) and Lightning (iPhone)
Testing Mode: Use diode mode on multimeter
Probe Setup: Red probe on GND, Black on test point
Normal Readings (approximate):
Type-C VBUS: ~600
Type-C CC1/CC2: ~400–600
Lightning VBUS: ~600
Lightning D+/D-: ~500–700
Fault Indication:
OL or 0 = line broken or shorted
<400 or >800 = abnormal, possible IC or trace issue
Use Case: Diagnose charging, not charging, or one-sided charging
Non-invasive: No disassembly needed
Speed: Rapid testing in seconds
Power State: Can test with phone on or off
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Features:
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