J21 - Dvb-S2; J23 - Auxiliary 3.3V Out - RESEARCH CONCEPTS RC4000 User Manual

RC4000 ACU Boardset
2.1.2.4.17 J21 – DVB-S2
Designation
J21 Unmarked
When the DVB-S2 option is included with the RC4000, the J21 connector provides the connections to the
DVB-S2 carrier board, which is typically mounted directly above the options board on 7/8" tall standoffs.
The DVB-S2 carrier board has a board-to-board connector that plugs directly into J21 so no external
cables are required.
More information about the DVB-S2 option is available in the "INTEGRATED DVB-S2 RECEIVER"
appendix.
2.1.2.4.18 J23 – Auxiliary 3.3V Out
Designation
J23 "Aux 3.3V Out"
The J23 is an Auxiliary 3.3V DC, 750mA power source. Pin 1 is 3.3V. Pin 2 is DC common.
Chapter 2
PCB Pin Count
10
PCB Pin Count
2
46
Hardware
Connector
Tyco Vertical Header
Connector
Unshrouded Header
Type #
8
Type #
9