Dell Inspiron 300m Service Manual - Page 33

PS/2 Connector, Parallel Connector

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61 SIO3_R11* 63 SIO3_DSR1* 65 SIO3_DSR1* 67 SIO3_DCD1* 69 DCK_NICOMVDC 71 GND 73 LAN3_DCK_TRD2N 75 LAN3_DCK_TRD2P 77 LAN3_DCK_TRD0N 79 LAN3_DCK_TRD0P 81 GND 83 PWRON_CHG 85 DCK_VOLDN* 87 GND 89 USB3_P6- 91 USB3_P6+ 93 GND 95 1394_TPB- 97 1394_TPB+ 99 DCK_DETECT* 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 DCK3_PWRSW* D_HP_IN CHP3_USBIDE_RST* DCK_VOLUP* KBC3_ GND* LAN3_DCK_TRD3N LAN3_DCK_TRD3P LAN3_DCK_TRD1N LAN3_DCK_TRD1P GND DCK3_LANACT* 100M_LED* 10M_LED* USB3_P4+ USB3_P4- MOD_PRES* 1394_TPA- 1394_TPA+ DCK3_DOCK_IN1* PS/2 Connector Pin Signal 1 DAT_KBD 2 DAT_SM1 3 GND 4 PS2VCC 5 CLK_KBD 6 CLK_SM1 Parallel Connector Pin Signal Pin Signal 1 STRB*/5V 10 ACK*/DRV* 2 PD0/INDEX* 11 BUSY/MTR* 3 PD1/TRK0* 12 PE/WDATA* 4 PD2/WP* 13 SLCT/WGATE* 5 PD3/RDATA* 14 AUTOFD* 6 PD4/DSKCHG* 15 ERROR*/HDSEL*

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PS/2 Connector
Parallel Connector
61
SIO3_R11*
62
DCK3_PWRSW*
63
SIO3_DSR1*
64
D_HP_IN
65
SIO3_DSR1*
66
CHP3_USBIDE_RST*
67
SIO3_DCD1*
68
DCK_VOLUP*
69
DCK_NICOMVDC
70
KBC3_
71
GND
72
GND*
73
LAN3_DCK_TRD2N
74
LAN3_DCK_TRD3N
75
LAN3_DCK_TRD2P
76
LAN3_DCK_TRD3P
77
LAN3_DCK_TRD0N
78
LAN3_DCK_TRD1N
79
LAN3_DCK_TRD0P
80
LAN3_DCK_TRD1P
81
GND
82
GND
83
PWRON_CHG
84
DCK3_LANACT*
85
DCK_VOLDN*
86
100M_LED*
87
GND
88
10M_LED*
89
USB3_P6
–
90
USB3_P4+
91
USB3_P6+
92
USB3_P4
–
93
GND
94
MOD_PRES*
95
1394_TPB
–
96
1394_TPA
–
97
1394_TPB+
98
1394_TPA+
99
DCK_DETECT*
100
DCK3_DOCK_IN1*
Pin
Signal
1
DAT_KBD
2
DAT_SM1
3
GND
4
PS2VCC
5
CLK_KBD
6
CLK_SM1
Pin
Signal
Pin
Signal
1
STRB*/5V
10
ACK*/DRV*
2
PD0/INDEX*
11
BUSY/MTR*
3
PD1/TRK0*
12
PE/WDATA*
4
PD2/WP*
13
SLCT/WGATE*
5
PD3/RDATA*
14
AUTOFD*
6
PD4/DSKCHG*
15
ERROR*/HDSEL*