Toshiba CTX28 Manual Do Utilizador
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PCB Installation
RDSU – Digital/Standard Telephone Interface Unit
Strata CTX I&M 06/04
6-31
PC
B
In
stal
stal
latio
n
3. After installing the RDSU gently pull the RDSU outward. If the connectors are properly mated,
a light resistance is felt.
Figure 6-22
RDSU, RSTS PCBs
Table 6-15
RDSU, RSTS Controls, Indicators, and Connectors
Control/Indicator/
Connector
Type of Component
Description
RSTS connector P2/P3
10-pin connector
Connector for RSTS subassembly that provides
two standard telephone circuits.
two standard telephone circuits.
RSTS connector P4/P5
R48S connector to P6
8-pin connector
Interface connector for R48S.
R48S connector to P7
6-pin connector
RSTS
R48S
RDSU1
P3
P4
P2
P5
P6
P7
P6
P3
P4
P2
P5
P7
1377