57
Passive Speaker Connector (2W+2W) (J19, J20)
J19 J20
PIN No.
Signal Description PIN No.
Signal Description
1 AMP OUT_R+ 1 AMP OUT_L+
2 AMP OUT_R- 2 AMP OUT_L-
DVI Port (J21)
PIN No.
Signal Description PIN No.
Signal Description
1 N/C 2 N/C
3 Ground 4 Ground
5 DVID0 6 DVID1
7 DVID2 8 DVID3
9 DVID4 10 DVID5
11 DVID6 12 DVID7
13 DVID8 14 DVID9
15 DVID10 16 DVID11
17 Ground 18 Ground
19 +5V 20 +5V
21 Ground 22 +5V
23 PCIRST# 24 Ground
25 N/C 26 N/C
27 N/C 28 N/C
29 N/C 30 N/C
31 N/C 32 DVI_VREF (+2.5V)
33 DVIHSYNC 34 DVIVSYNC
35 DVICLK 36 TVCLKR
37 DVIDET 38 DVIDE
39 SPCLK2 40 SPD2
Internal Serial Port (J22)
PIN No.
Signal Description PIN No.
Signal Description
1 Data Carrier Detect 2 Data Set Ready
3 Received Data 4 Request To Send
5 Transmit Data 6 Clear To Send
7 Data Terminal Ready 8 Ring Indicator
9 Ground 10 N/C
11 Ground 12 +5V