DK424i Installation
Step 6: BCU Processor PCBs
Strata DK I&M 6/00
7-51
DK424i Ins
tal
lation
Figure 7-31 B5CAU PCB
Table 7-18
B5CAU Controls, Indicators, and Interface Connectors
Control/Indicator/Connector
Type of Component
Description
BRCS Connector P5
16-pin male connector
Interface connector for optional DTMF receiver
subassembly (BRCS).
BRCS Connector P6
6-pin male connector
Interface connector for optional DTMF receiver
subassembly (BRCS).
BRCS Connector P7
10-pin male connector
Interface connector for optional DTMF receiver
subassembly (BRCS).
Connector P3
Connector and ribbon
cable
Ribbon cable connector to B5CBU.
Connector P4
Connector and ribbon
cable
Ribbon cable connector to B5CBU and RSIU.
BATT P9
3-terminal jumper
Interface connector for on-board lithium
battery that protects configuration data stored
in system RAM.
MOH/BGM Source Connector
RCA jack
Interface connector for MOH/BGM source.
MOH/BGM Source Volume Control
VR1
Trim potentiometer
Adjusts volume for MOH/BGM source
connected to B5CBU.
B5CBU/RSIU
Connector
B5CBU
Connector
UP
UP
B5CAU1A
5021
BGM/MOH
Interface
(RCA Jack)
BGM/MOH
Volume Control
UP
P4
P3
P10
VR1
P20
P5
P1
IC37
P2
P6
CBRUNK
RTSS2
P7
BRCS
Connector
(J1 to P5)
Backplane
Connector
BRCS
Connectors
(J4 to P7)
BRCS
Connectors
(J3 to P6)
Summary of Contents for Strata AirLink DK40i
Page 22: ...Introduction Related Documents Media xx Strata DK I M 6 00 ...
Page 48: ...DK14 Installation DK14 Wiring Diagrams 1 26 Strata DK I M 6 00 ...
Page 220: ...DK424 Installation Remote Cabinet Installation Instructions 5 68 Strata DK I M 6 00 ...
Page 262: ...DK424i Configuration Primary Reserve Power Cabinet Hardware 6 42 Strata DK I M 6 00 ...
Page 450: ...Universal Slot PCB Wiring Option Interface PCB Wiring Diagrams 10 42 Strata DK I M 6 00 ...
Page 592: ...Peripheral Installation Enhanced 911 Service E911 12 84 Strata DK I M 6 00 ...
Page 616: ...ACD Installation Spectrum Electronic Wall Boards 13 24 Strata DK I M 6 00 ...
Page 634: ...Fault Finding Fault Isolation Flowcharts 14 18 Strata DK I M 6 00 ...
Page 704: ...ISDN Interfaces ISDN Disconnect Cause Code 16 54 Strata DK I M 6 00 ...