Frame Harness; Connector List - Sony VAIO PCV-J150 Service Manual

6-1.

CONNECTOR LIST

1. A7S-AV Motherboard
1. 1 Internal connector
Power supply
20pin ATX type connector.
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PWRGD (Power Good)
9 +5VSB
10 +12V
11 +3.3V
12 -12V
13 Ground
14 PS-ON# (power supply remote on/off control)
15 Ground
16 Ground
17 Ground
18 No Connection
19 +5V
20 +5V
PWR FAN
Support FAN control of power supply.
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 Ground
2 FAN_CTRL (+12V)
3 FAN_SEN
IDE Primary/Secondary
For 3.5'' Hard Drive, 40 pin Header (2.54mm standard type)
Connector location on MB See the frame harness diagram
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
SECTION 6

FRAME HARNESS

IDE2
Pin Singnal Name Pin Singnal Name
1 CDRST# 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 CSEL2
29 DACK# 30 GND
31 IRQ15 32 NC
33 DA1 34 PDIAG
35 DA0 36 DA2
37 CS1# 38 CS3#
39 IDEACTS# 40 GND
6-1
FLOPPY
Connector location on MB See the frame harness diagram
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 Unbufferd SDRAM
Connector location on MB See the frame harness diagram
Socket 462
AMD Doron and Socket A based AMD Athlon, supported
Connector location on MB 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#
Confidential
PCV-J150 (UC)