Toshiba CTX28 manual RCIU1/RCIS PCB

Models: CTX28

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PCB Installation

RCIU1, RCIU2, RCIS – Caller ID Interface

J12 J13

J4

R CI

Secondary

 

 

 

 

P12

P13

U

Protectors

 

 

 

1

 

 

 

RCIS1A

(reverse)

J3

J10 J11

Figure 6-14 RCIU1/RCIS PCB

J2

J1

20K/20K20K/20K20K/20K20K/20K

P10

R C I U 1 A V . 1

RCIU1A or RCIU2A

(front)

P11

1392

Not Used

T2

T1

R1

R2

Not Used

RCIU1 or RCIU2

 

 

 

 

 

 

 

 

 

RCIS

 

 

 

 

 

 

4-wire

 

 

 

 

 

 

Modular Jack (4)

 

 

 

 

 

 

 

CKT 7 & 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKT 3 & 4

CKT 5 & 6

CKT 1 & 2

SXX

1393

Figure 6-15 RCIU1/RCIS or RCIU2/RCIS PCB Modular Jack Positions

PCB Installation

Strata CTX I&M 06/04

6-21

Page 245
Image 245
Toshiba CTX28 manual RCIU1/RCIS PCB