Mitel SX-200 Documentation page 702

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MITEL STANDARD PRACTICE
SECTION MITL91 OS/91 1 O-096-SOO-NA
PN191 O-21 7-SOO-003-NA
Issue 3, May 1984
sx-100"/sx-200"
SUPERSWITCH"
ELECTRONIC PRIVATE AUTOMATIC BRANCH EXCHANGE
GENERAL MAINTENANCE INFORMATION
GENERIC 217
CONTENTS PAGE
1. INTRODUCTION
.....................................
1
General ...........................................
1
Reason for Reissue .................................
1
The SUPERSET qTM Set ...............................
1
The SUPERSET 3TM Set ...............................
1
2. SYSTEM OVERVIEW ..................................
1
General ...........................................
1
Maintenance .......................................
3
Physical Description
.................................
3
SX-100 Equipment Cabinet
............................
4
SX-200 Equipment Cabinet
............................
4
Maintenance Panel
..................................
7
Equipment Shelves
..................................
7
Printed Circuit Cards
................................
7
Primary Power Supply
...............................
7
Electrical Characteristics .............................
7
Supervisor Console .................................
9
Programming and Maintenance Console ................
12
Features .........................................
12
3. SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4. MAINTENANCE
....................................
12
A
General .......................................
12
B. Power-Up Diagnostics ...........................
14
C. Automatic Diagnostics ...........................
14
Tests Performed Each Time .......................
15
Tests Performed Once per Pass ....................
16
D. Dynamic Diagnostics .............................
18
E. Circuit Cards
...................................
18
F. Equipment Cabinet Maintenance Aids ...............
25
G. Maintenance Panel ..............................
27
H. Console Alarm LEDs and Maintenance Aids ...........
29
I. Initialization of RAM ............................. 32
Copyright of MITEL Corporation 1984
TM - Trademark of MITEL Corporation
@Registered Trademark of MITEL Corporation