Sony PCV-RX640 Service Manual page 23

CD audio
4 pin standard 2mm single line header for CD Audio signal input
Connector location on MB See the frame harness daigram
Pin assignments:
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
AUX Audio (not installed*)
4 pin standard 2mm single line header for AUX Audio signal input
Connector location on MB See the frame harness daigram
Pin assignments:
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
Video Audio (not installed*)
4 pin standard 2mm single line header for Video Audio signal input
Connector location on MB See the frame harness daigram
Pin assignments:
Pin Signal Name
1 Video_L
2 Ground
3 Ground
4 Video_R
SPDIF OUT (Option)
3 pin standard 2mm single line header for SPDIFoutput
Connector location on MB See the frame harness daigram
Pin assignments:
Pin Signal Name
1 VCC
2 AU_DATA(GPIO[2])
3 Ground
IEEE1394 access header x2
8 pin standard 2.5 mm single line header for IEEE1394 Front connector.
Connector location on MB See the frame harness daigram
Pin assignments:
Pin Signal Name
1 Shell Ground
2 Ground
3 TPA
4 TPA*
5 TPB
6 TPB*
7 Ground
8 VP ( Power )
VP line need over current protector. Raychem SMD150/33-2 or equivalent is used for that.
USB Front access header
16 pin standard 2.5mm Dual line Box header for Front USB connector.
Connector location on MB See the frame harness diagram
Pin assignments:
Pin Signal Name Pin
1 USB VCC1 2
3 P1- 4
5 P1+ 6
7 GND 8
9 KEY 10
11 CP2- 12
13 CP2+ 14
15 NC 16
USBVCC2 and USBVCC3 line needs the over current protector.
Raychem miniSMDC110-2 or equivalent is used for that.
Confidential
PCV-RX6__Series (AM)
Signal Name
USB VCC3
P3-
P3+
GND
GND
P2-
P2+
USB VCC3
I/O header
20 pin standard 2.5mm dual line header for LED/Switch unit
Connector location on MB
Pin assignments:
Pin Signal Name
1 PWR_BTN
2 PWR_BTN_G
3 IDELED-
4 IDELED+
5 KEY
6 PWR_LEDL+
7 PWR_LED-
8 PWR_LEDB+
9 RESET
10 RESET G (GND)
Battery Holder & Battery
Holder location on MB
Thermal measurement header
This header is used for thermal measurement at evaluation stage.
This connector does not need at production board.
This signal also routed to Super I/O for thermal monitoring.
3pin standard 2mm single line header for CPU thermal measurement
Connector location on MB
Pin assignments:
Pin Signal Name
1 THERMDP ( CPU B14 )
2 THERMDN ( CPU B15 )
3 Ground
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
VGA
Connector location on MB
Pin assignments:
Pin Signal Name
1 RED
2 GREEN
3 BLUE
4 NC
5 GND
6 GND
7 GND
8 GND
9 Reserved
10 GND
11 NC
12 DDCDAT
13 HSYNC
14 VSYNC
15 DDCCLK
Connectors mentioned (not installed) are not
*
used even they are mounted on MB.
5-2
See the frame harness daigram
Pin Signal Name
11 MSG_LED+
12 MSG_LED-
13 KEYLOCK
14 KEYLOCK_G
15 SMI
16 SMI_G
17 +5V
18 HD_LED2-
19 Ground
20 SPKR
See the frame harness daigram
See the frame harness daigram
Rear side, see the frame harness daigram
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 daigram