Sony PCV-R532DS - Vaio Digital Studio Desktop Computer, Руководство по обслуживанию

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5-5
PCV-R532DS/R536DS/R538DS/R539DS
2. P2B-AE MOTHERBOARD (for PCV-R536DS/R538DS/R539DS)
Internal connector
Power supply
20pin ATX type connector.
Connector location on MB Right top corner of the 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
IDE Primary/Secondary
For 3.5'' Hard Drive, 40 pin Header (2.54mm standard type)
Connector location on MB Next to the DIMM2 socket
FDD
Connector location on MB Next to the DIMM socket
Pin Signal Name Pin Signal Name
1 Ground 2 HDsel
3 Ground 4 N.C.
5 Ground 6 DRIVE_SELECT_#3
7 Ground 8 INDEX
9 Ground 10 DRIVE_SELECT_#0
11 Ground 12 DRIVE_SELECT_#1
13 Ground 14 DRIVE_SELECT_#2
15 Ground 16 N.C.
17 Ground 18 DIRECTION#
19 Ground 20 STEP#
21 Ground 22 WRITE_DATA#
23 Ground 24 WRITE_GATE#
25 Ground 26 TRACK_00#
27 Ground 28 WRITE_PROTECT#
29 N.C. 30 READ_DATA#
31 Ground 32 SIDE_1_SELECT#
33 N.C. 34 DSKCHG#
--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 Next to the 440BX chipset
Slot 1
Single Edge Contact CPU slot, 1 CPU supported
Connector location on MB Behind the rear I/O window
PCI Slot x3
Single Edge Contact PCI slot.
Connector location on MB Located lower half of the MB
AGP Slot
Single Edge Contact AGP slot.
Connector location on MB Located in the middle of the MB
CPU FAN
Supports CPU cooling fan of 500mA or less. Voltage = 12V
Connector location on MB Located near Slot-1 toward the edge
pin assignments :
Pin Signal Name
1 Ground
2 FAN_CTRL (+12 V)
3 FAN_SEN
Wake on LAN
Provides Wake on LAN
function
Connector location on MB Located between PCI2 and PCI3 slot
pin assignments :
Pin Signal Name
1 +5 V SB
2 Ground
3 WOL signal
CHASSIS FAN
Supports chassis fan of
500mA or less. Voltage = 12V
Connector location on MB Located near Panel header
pin assignments :
Pin Signal Name
1 Ground
2 FAN_CTRL (+12 V)
3 FAN_SEN
CD IN
4 pin standard 2mm single line header for CD/DVD Audio signal input
Connector location on MB Located near AGP and PCI1 slot
pin assignments :
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
2-1