Toshiba Satellite SERIES Maintenance Manual page 269

C.20 JPIO
C.21 JCS
C.22 JPOWER
SatelliteA660/ProA660 Series Maintenance Manual
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Table C-20 USB & Audio/B Connector pin assignments (20-pin)
Pin No. Signal name
1 BACK_SENSE
3 MIC1_R
5 GNDA
7 HP_R
9 GND
11 USB20_N0_R
13 GND
15 USB20_N1_R
17 +USB_VCCA
19 +USB_VCCA
Table C-21 FUN/B connector pin assignments (10-pin)
Pin No. Signal name
1 +5VALW
3 +3VS
5 ESB_CKZ
7 CAP_RST#
9 EC_SMB_DA2
Table C-22 POWER/B connector pin assignments (4-pin)
Pin No. Signal name
1 POWER_ON_LED
3 ON/OFFBTN#
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I/O Pin No. Signal Name
2 NBA_PLUG
4 MIC1_L
6 HP_L
8 GND
10 USB20_P0_R
12 GND
14 USB20_P1_R
16 +5V_IO
18 +USB_VCCA
20 +USB_VCCA
I/O Pin No. Signal Name
2 +3VL
4 ESB_DAZ
6 CAP_INT#
8 EC_SMB_CK2
10 GND
I/O Pin No. Signal Name
2 +5VALW
4 GND
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I/O
I/O
I/O
C-16