++@itrynafixit++ what I get is from top to bottom:
[image|1729078]
Pos
Swi (single wire interface=stores the battery code and tracks battery readings, including temperature, voltage, current and SoC )
NTC ( NTC thermistor to “control” temperature but this is another story ;)
Neg
-
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be testpoints. If not then check to see if you have continuity between those and neg. That would make them potentially ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
+
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If so they could be testpoints. If not then check to see if you have continuity between those and neg. That would make them potentially ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
++@itrynafixit++ what I get is from top to bottom:
[image|1729078]
Pos
-
Swi (single wire interface)
+
Swi (single wire interface=stores the battery code and tracks battery readings, including temperature, voltage, current and SoC )
-
NTC ( NTC thermistor but this is another story ;)
+
NTC ( NTC thermistor to “control” temperature but this is another story ;)
Neg
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be testpoints. If not then check to see if you have continuity between those and neg. That would make them potentially ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
++@itrynafixit++ what I get is from top to bottom:
[image|1729078]
Pos
Swi (single wire interface)
NTC ( NTC thermistor but this is another story ;)
Neg
-
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be tespoints. If not then check to see if you have continuity between those and neg. That would make them ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
+
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be testpoints. If not then check to see if you have continuity between those and neg. That would make them potentially ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
++@itrynafixit++ what I get is from top to bottom:
[image|1729078]
Pos
Swi (single wire interface)
-
NTC (line carries current through a NTC thermistor and through resistance measure the voltage but this is another story ;)
+
NTC ( NTC thermistor but this is another story ;)
Neg
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be tespoints. If not then check to see if you have continuity between those and neg. That would make them ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
++@itrynafixit++ what I get is from top to bottom:
[image|1729078]
Pos
-
Swi
+
Swi (single wire interface)
-
NTC
+
NTC (line carries current through a NTC thermistor and through resistance measure the voltage but this is another story ;)
Neg
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be tespoints. If not then check to see if you have continuity between those and neg. That would make them ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.
++@itrynafixit++ what I get is from top to bottom:
[image|1729078]
Pos
Swi
NTC
Neg
Check with a multimeter if you have continuity between the points marked by a blue arrow and the pads marked green. If do they could be tespoints. If not then check to see if you have continuity between those and neg. That would make them ground connectors. We may find proper schematics if we can identify the battery by anything else but the Apple numbers.