Sony PCV-R532DS - Vaio Digital Studio Desktop Computer, Service Manual, Page: 29 / 43

5-2
PCV-R532DS/R536DS/R538DS/R539DS
CPU FAN
Supports CPU cooling fan of 500mA or less. Voltage = 12V
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 Ground
2 FAN_CTRL (+12 V)
3 FAN_SEN
CHASSIS FAN
Supports chassis fan of 500mA or less. Voltage = 12V
Connector location on MB See the frame harness diagram
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 Audio signal input
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
AUX CON
4 pin standard 2mm single line header for AUX Audio signal input
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
MODEM
4 pin standard 2mm single line header for MODEM Audio signal input/output
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 Ground
2 MODEM out
3 Ground
4 Phone In
Digital Video(DV) Output Port (TENTATIVE)
40 pin dual line header for digital video port
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name Pin Signal Name
1 GND 21 5V
2 DDO 22 DD10
3 GND 23 DTVBLNK#
4 DD1 24 DD11
5 GND 25 GND
6 DD2 26 DCLK0
7 GND 27 GND
8 DD3 28 DCLK1
9 GND 29 GND
10 DD4 30 1.8V
11 GND 31 PCIRST#
12 DD5 32 GND
13 GND 33 DTVDA
14 DD6 34 DTVCL
15 GND 35 3V
16 DD7 36 3V
17 GND 37 GND
18 DD8 38 DVSYNC
19 GND 39 DMSEN(SLSTALL)
20 DD9 40 DHSYNC
NTSC Output
6 pin standard 2.5mm dual line header for NTSC output
Connector location on MB See the frame harness diagram
pin assignments :
EMI filter for VCC is requested
Pin Signal Name
1 Composite
2 Ground
3 Y
4 Ground
5 C
6 VCC (EMI filtered)
S/P DIF OUT
3 pin standard 2mm single line header for S/P DIFoutput
Connector location on MB See the frame harness diagram
pin assignments :
8810 Sound controller GPIO[2] is connected
Pin Signal Name
1 VCC
2 AU_DATA(GPIO[2])
3 Ground
USB Front access header
4 pin standard 2mm single line header for Front USB connector.
Connector location on MB See the frame harness diagram
pin assignments :
Pin Signal Name
1 USBVCC2
2 USBP1#
3 USBP1
4 Ground
USBVCC2 line need the over current protector. Raychem miniSMDC110-2 or
equivalent is used for that.