Toshiba T2150 series Maintenance Manual page 180

Table C-20 System I/F connector pin assignments (80-pin) (continued)
Pin
73
75
77
79
C.21 PJ2 Microphone Line Interface Connectors (3-pin)
Table C-21 Microphone Line Interface connector pin assignments (3-pin)
Pin
01
03
C.22 PJ3 Speaker Connectors (2-pin)
Table C-22 Speaker connector pin assignments (2-pin)
Pin
01
T2150 Series
Signal I/O
GND –
GND –
GND –
GND –
Signal I/O
MIC I
GND –
Signal I/O
Speaker A O
Pin Signal
74 MSO;100
76 HPVC
78 JOYR;000
80 MSI;100
Pin Signal
02 NC
Pin Signal
02 Speaker B
I/O
O
I
O
I
I/O
–
I/O
O
C-13