Frame Harness; Connector List - Sony VAIO PCV-J120 Service Manual

6-1.

CONNECTOR LIST

1. MEW-AV MOTHERBOARD
1.1 Internal Connector
ATX PWR
20pin ATX type connector.
Connector location on MB
pin assignments :
Pin Signal Name
1 +3.3 V
2 +3.3 V
3 Ground
4 +5 V
5 Ground
6 +5 V
7 Ground
8 PWRGD (Power Good)
9 +5 VSB
10 +12 V
11 +3.3 V
12 -12 V
13 Ground
14 PS-ON# (power supply remote on/off control)
15 Ground
16 Ground
17 Ground
18 No Connection
19 +5 V
20 +5 V
PWR FAN
Support FAN control of power supply.
Connector location on MB
pin assignments :
Pin Signal Name
1 Ground
2 FAN_CTRL (+12 V)
3 FAN_SEN
WOL CON
pin assignments :
Pin Signal Name
1 +5 V SB
2 Ground
3 WAKE
IDE Primary Secondary
For 3.5'' Hard Drive, 40 pin Header (2.54mm standard type)
Connector location on MB
IDE1
Pin Singnal Name Pin Singnal Name
1 RSTDRV# 2 GND
3 DD7 4 DD8
5 DD6 6 DD9
7 DD5 8 DD10
9 DD4 10 DD11
11 DD3 12 DD12
13 DD2 14 DD13
15 DD1 16 DD14
17 DD0 18 DD15
19 GND 20 NC
21 DREQ 22 GND
23 DIOW# 24 GND
25 DIOR# 26 GND
27 IORDY 28 CSEL1
29 DACK# 30 GND
31 IRQ14 32 NC
33 DA1 34 PDIAG
35 DA0 36 DA2
37 CS1# 38 CS3#
39 IDEACTP# 40 GND
* Connecters mentioned (not installed) are not used even they are mounted on MB.

FRAME HARNESS

See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
IDE2
Pin Singnal Name Pin Singnal Name
1 CDRST#
3 DD7
5 DD6
7 DD5
9 DD4
11 DD3
13 DD2
15 DD1
17 DD0
19 GND
21 DREQ
23 DIOW#
25 DIOR#
27 IORDY
29 DACK#
31 IRQ15
33 DA1
35 DA0
37 CS1#
39 IDEACTS#
SECTION 6
FDD
Connector location on MB
pin assignments :
Pin Signal Name
1 Ground
3 Ground
5 Ground
7 Ground
9 Ground
11 Ground
13 Ground
15 Ground
17 Ground
19 Ground
21 Ground
23 Ground
25 Ground
27 Ground
29 N.C.
31 Ground
33 N.C.
--NOTE--
'HDsel' signal is sent form drive. It indicate 2HD(when High) or 2DD(when Low) media.
'MODE_SELECT#' is control signal of disk rotation speed. When this signal is High,
media rotates 300RPM (2MB). When Low, media rotates 360RPM(1.6MB).
168pin DIMM socket x2
2 slot DIMM connector, 3.3V Unbuffered SDRAM
Connector location on MB
Socket 370A
Celeron,Coppermine-128k,Coppermine-256K supported
Connector location on MB
PCI Slot x4
Single Edge Contact PCI slot.
Connector location on MB
1394 Power Delivery Header (not installed*)
This header should provide 3V power during S0,1,2,3,4 state.
Connector location on MB
pin assignments :
Pin Signal Name
1 3V_DUAL
2 Ground
2 GND
4 DD8
6 DD9
8 DD10
10 DD11
12 DD12
14 DD13
16 DD14
18 DD15
20 NC
22 GND
24 GND
26 GND
28 CSEL2
30 GND
32 NC
34 PDIAG
36 DA2
38 CS3#
40 GND
6-1
See the frame harness diagram
Pin Signal Name
2 HDsel
4 N.C.
6 DRIVE_SELECT_#3
8 INDEX
10 DRIVE_SELECT_#0
12 DRIVE_SELECT_#1
14 DRIVE_SELECT_#2
16 N.C.
18 DIRECTION#
20 STEP#
22 WRITE_DATA#
24 WRITE_GATE#
26 TRACK_00#
28 WRITE_PROTECT#
30 READ_DATA#
32 SIDE_1_SELECT#
34 DSKCHG#
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
Confidential
PCV-J120 (US)