Strata CTX670 Installation

Install Processor and Universal PCBs

 

 

 

Network

 

 

 

 

 

Interface

 

 

 

RJ45

 

 

 

BBCU1A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P101 13 MU

 

 

 

 

 

 

 

P7

 

 

MU Law

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

for U.S.

 

 

 

 

 

 

 

 

 

 

 

& Canada

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P701

 

 

 

 

 

 

 

ON OFF

 

 

BATT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P3

Figure 4-31 BBCU Processor PCB

P5

P4

P1

NO

YES

BBMS1A

 

BBMS

ATTACHED

 

P2

 

 

 

 

5254

Set the jumper to "YES" only after installing the BBMS.

BBMS

Memory

Module

CAUTION! Be careful installing the BBMS (Figure 4-32). It is fragile.

BBMS1A

5526

Installation

Strata CTX670

 

 

1. Hold the BBMS top-side

2. Slide the BBMS

3. Push down on the outer

up. The top side has five

into the socket.

edge of the BBMS. It

chips and “BBMS1A.”

 

should “snap” down.

Figure 4-32 Installing the BBMS Backup Memory Module on the BBCU

Strata CTX I&M 06/04

4-51

Page 177
Image 177
Toshiba CTX28 manual Bbcu Processor PCB