若不放心..再用電表量一下..記得先確定腳位..再用(7250立體)耳機接頭對準線路..
Pop-port
(left) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 (right)
Screen facing up
1 Charge (V Charge)
2 GND (Charge GND)
3 ACI (ACI - Insertion & removal detection)
4 VOUT (DC out)
5 NC (Not connected)
6 FBUS RX
7 FBUS TX
8 GND (Data GND)
9 XMIC N (Audio in - Ext. Mic input)
10 XMIC P (Audio in - Ext. Mic input)
11 HSEAR N (Audio out - Ext. Audio out - left)
12 HSEAR P (Audio out - Ext. Audio out - left)
13 HSEAR R N (Audio out - Ext. audio out - right)
14 HSEAR R P (Audio out - Ext. audio out - right)
而耳機接頭位置:
2 GND (Charge GND)...................................................1
3 ACI (ACI - Insertion & removal detection)....................2
4 VOUT (DC out)..........................................................3
9 XMIC N (Audio in - Ext. Mic input)..............................4
10 XMIC P (Audio in - Ext. Mic input)............................5
11 HSEAR N (Audio out - Ext. Audio out - left)..............6
12 HSEAR P (Audio out - Ext. Audio out - left) ..............7
13 HSEAR R N (Audio out - Ext. audio out - right)..........8
14 HSEAR R P (Audio out - Ext. audio out - right)...........9

直接焊到針腳上是造不出立體聲的。gnd 與aci必須接到那小片電路才行
2 GND (Charge GND)...................................................1
3 ACI (ACI - Insertion & removal detection)....................2
4 VOUT (DC out)..........................................................3
9 XMIC N (Audio in - Ext. Mic input)..............................4
10 XMIC P (Audio in - Ext. Mic input)............................5
11 HSEAR N (Audio out - Ext. Audio out - left)..............6
12 HSEAR P (Audio out - Ext. Audio out - left) ..............7
13 HSEAR R N (Audio out - Ext. audio out - right)..........8
14 HSEAR R P (Audio out - Ext. audio out - right)...........9