Sony VAIO PCV-J120 Service Manual page 19

1.2 External Connector
Parallel
Connector location on MB
pin assignments
Pin Signal Name
1 Strobe#
2 Data bit 0
3 Data bit 1
4 Data bit 2
5 Data bit 3
6 Data bit 4
7 Data bit 5
8 Data bit 6
9 Data bit 7
10 ACK#
11 Busy
12 Error
13 Select
Serial (COM1) Port
Connector location on MB
pin assignments :
Pin Signal Name
1 DCD
2 Serial In #
3 Serial Out #
4 DTR#
5 Ground
6 DSR
7 RTS
8 CTS
9 RI1#
PS2 Keyboard/Mouse
Connector location on MB
pin assignments
Pin Signal Name
1 Keyboard Data
2 Mouse Data
3 Ground
4 PS2VCC
5 Keyboard Clock
6 Mouse Clock
7 Mouse Data
8 N.C.
9 Ground
10 PS2VCC
11 N.C.
12 Mouse Clock
PS2VCC line need the over current protector. Raychem miniSMDC110-2 or
equivalent is used for that.
USB
Tw o USB connector for external USB devices. ( Support the stacked connector )
Connector location on MB
pin assignments :
Pin Signal Name
1 USBVCC1
2 USBP0#
3 USBP0
4 Ground
5 USBVCC2
6 USBP1#
7 USBP1
8 Ground
USBVCC1/USBVCC2 lines need the over current protector. Raychem
miniSMDC110-2 or equivalent is used for that.
Rear side, see the frame harness diagram
Pin Signal Name
14 Auto Feed#
15 Fault#
16 INIT#
17 SLCT IN#
18 Ground
19 Ground
20 Ground
21 Ground
22 Ground
23 Ground
24 Ground
25 Ground
Rear side, see the frame harness diagram
Rear side, see the frame harness diagram
See the frame harness diagram
Game/Line Out(Headphone)/Line In/Microphone Jack
Connector location on MB
Game port pin assignments :
Pin Signal Name
1 GAMEVCC
2 JPYB0
3 JOYA0
4 GND
5 GND
6 JOYA1
7 JOYB1
8 GAMEVCC
9 GAMEVCC
10 JOYB2
11 JOYA2
12 MIDI_TxD
13 JOYA3
14 JOYB3
15 MIDI_RxD
Line Out pin assignments :
Pin Signal Name
Sleeve Ground
Tip Audio Left Out
Ring Audio Right Out
Line In pin assignments :
Pin Signal Name
Sleeve Ground
Tip Audio Left In
Ring Audio Right In
Microphone In pin assignments :
Pin Signal Name
Sleeve Ground
Tip Microphone mono In
Ring Electret Bias Voltage
GAMEVCC line need the over current protector. Raychem miniSMDC110-2 or
equivalent is used for that.
USB Power Supply
Support S3 wakeup
USBPS
5VSB 1- 2
5V 2-3
Monitor
Connector location on MB
pin assignments:
Pin Signal Name
1 R
2 G
3 B
4 NC
5 GND
6 GND
7 GND
8 GND
9 +5V
10 GND
11 NC
12 DDCDATA
13 HSYNC
14 VSYNC
15 DDCCLK
6-3
Rear side, see the frame harness diagram
Rear side, see the frame harness diagram
Confidential
PCV-J120 (US)