# Apple Digital Video Application (DVA)

34 PIN UNKNOWN CONNECTOR

DVA is somewhat similar to the Digital Audio/Video connector

Available on Apple Macintosh LC 630 / Quadra 630

Pin | Description
--- | ---
1 | Y bit 7
2 | Y bit 6
3 | Y bit 5
4 | Y bit 4
5 | Y bit 3
6 | Y bit 2
7 | Y bit 1
8 | Y bit 0
9 | UV bit 7
10 | UV bit 6
11 | UV bit 5
12 | UV bit 4
13 | UV bit 3
14 | UV bit 2
15 | UV bit 1
16 | UV bit 0
17 | Ground
18 | Line-locked clock (LLC) in
19 | Ground
20 | Clock reference (CREF) in
21 | Ground
22 | Vertical sync (VS) In
23 | Ground
24 | Horizontal Sync (HS) In
25 | Ground
26 | Horizontal Reference Signal (HREF) In
27 | Ground
28 | YUV Direction Signal (DIR)
29 | Ground
30 | Reserved
31 | Ground
32 | Analog audio input left
33 | Analog audio input common
34 | Analog audio input right

Contributor: Joakim Ögren

Source:
Apple Macintosh LC 630 / Quadra 630 Developer Note

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07