Toshiba Strata DK14 Installation And Maintenance Manual page 209

Table 5-13 RCTUF4 Controls, Indicators, and Interface Connectors
Control/Indicator/Connector
RCTUE Connector P2
RCTUE Connector P3
DTMF Receiver Connector P8
DTMF Receiver Connector P9
DTMF Receiver Connector P10
Heart Beat Indicator CD5
BATT Battery Jumper P5
RRCS
Connectors
Heart Beat
LED
RRCS
Connectors
Figure 5-38 RCTUF PCB with RMMS Subassembly
CAUTION! When removing the RMMS from RCTUF, take off the RMMS slowly, rocking
back and forth in the direction of the arrows in the diagram.
Strata DK I&M 5/99
RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units
Type of Component
Connector and ribbon cable
Connector and ribbon cable
10-pin male connector
6-pin male connector
10-pin male connector
Red LED
3-terminal jumper
P9 P10
RMMS
CD5
RCTUF4
P8
To RCTUE
Description
Ribbon cable connector to RCTUE and RSIU.
Used in conjunction with P2.
Ribbon cable connector to RCTUE and RSIU.
Used in conjunction with P3.
Interface connector for optional DTMF receiver
subassembly (RRCS).
Used in conjunction with P6, P7, and P9.
Used in conjunction with P5, P7, and P9.
Used in conjunction with P5, P6, and P9.
Flashes to indicate operation (1/4 second ON,
1/4 second OFF).
Interface connector for on-board lithium
battery that protects configuration data stored
in system RAM.
Backplane Connector
RCTUE/RSIU
Connectors
P2 P3
P5
ON BATT
To RCTUE (and RSIU, if Installed)
DK424 Installation
CBRUK
OFF
1860
5-59