Toshiba Strata Dk24, Dk56, Dk96 Instruction Manual

INSTALLATION-KSU 
SECTION 200-096-205 
FEBRUARY1991 
This page intentionally left blank 
5-6  

TOSHIBASYSTEMPRACTICES 
OIGITALKEYTELEPHONESYSTEMS INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
Strata”mcx 
RELEASE 1,2, and 3 
INSTALLATION 
CHAPTER SIX 
PRINTED CIRCUIT BOARD INSTALLATION 
IMPORTANT! 
It is strongly advisable to install PCBs in the positions and the 
manner specified in Paragraph 2. IO.  

INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
‘ 
i 
/ 
IMPORTANT INITIAL INSTALLATION NOTES: 
These minimum installation steps must be carried out for proper system operation. 
1. Set PCTU jumper plug for BATTERY OPERATION; otherwise, all programmed customer 
data will be lost on power down. 
2. Place PEPLJ, PIOUS, or PIOU PCB in highest slot number of KSU. 
3. Place all other PCBs in KSU from lowest slot number to highest in the following order: 
PCTU or PCTUS 
PEKU or PDKU (starting at Slot 01)...

PARAGRAPH 
1 
2 
2.10 
2.20 
2.30 
2.40 
2.50 
3 
3.00 
3.10 
3.20 
3.30 
3.40 
4 
4.00 
4.10 
4.20 
4.30 
4.40 
5 
5.00 
5.10 
5.20 
5.30 
5.40 
6 
6.00 
6.10 
6.20 
6.30 
6.40 
7 
7.00 
7.10 
7.20 
7.30 
7.40 
8 
8.00 
8.10 
8.20 
8.30 
8.40 
9 
9.00 
9.10 GENERAL ................................................................................................................. 
6-l 
*PCB INSTALLATION OVERVIEW 
........................................................................... 
6-l 
PCB...

INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY 1991 
PARAGRAPH TABLE OF CONTENTS (continued) 
SUBJECT .‘: 
. PAGE 2,’ 
9.20 
9.30 
9.40 
IO 
10.00 
10.10 
10.20 
10.30 
10.40 
II 
I2 
I3 
13.00 
13.10 
13.20 
13.30 
13.40 
I4 
I5 
I6 
I7 
I8 
I9 
20 
21 
FIGURE 
6-I 
6-2 
6-3 
6-4 
6-5 
6-6 
6-7 
6-8 
6-9 
6-10 
6-11 
6-12 
6-13 
6-14 
6-15 PIOU and PIOUS Installation Procedures 
............................................................. 6-23 
PIOU and PIOUS Wiring...

TABLE 
6-A 
6-B 
6-C 
6-D 
6-E 
6-F 
6-G 
6-H 
6-l 
INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
TABLELIST 
SUBJECT 
. PAGE 
PCTU AND PCTUS CONTROLS, INDICATORS, AND INTERFACE 
CONNECTORS ......................................................................................................... 
6-4 
PEKU CONTROLS AND INTERFACE CONNECTORS 
........................................... 6-8 
PSTU CONTROLS AND INTERFACE CONNECTORS ........................................... 6-10 
PESU CONTROLS AND...

1 GENERAL 
1 .Ol 
This chapter provides procedures for installa- 
tion of STRATA DK system printed circuit boards 
(PCBs). This includes installation instructions, PCB 
optional configuration information, and wiring and 
programming considerations for each PCB. 
1.02 Begin PCB installation only after completion 
of KSU installation. 
NOTE: 
Be sure the power supply has been tested, 
and the ground has been checked. 
2 PCB INSTALLATION OVERVIEW 
2.01 STRATA DK system KSUs are shipped with 
only the power...

INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY 1991 
NOTE: 
For initial system programming, install an 
electronic telephone station PCB (PEKU) in 
slot 01, and connect a ZO-button LCD elec- 
tronic telephone to port 05. It is suggested that 
a live telephone not be connected to port 05 to 
avoid accidentally entering the programming 
mode. 
2.40 PCB Option Considerations 
2.41 
STRATA DK PCBs may be configured for a 
variety of hardware and software options. Hard- 
ware options are defined as either...

INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
L 
BATTERY 
OCI VERSION 
ROMS 
BACKPLANE CONNECTOR 
P8 P9 
FlGURE6-I-PCTIJ CONTROLS,INOICATORS, ANOINTERFACECONNECTORS 
BATTERY 
00 VERSION 
BACKPLANE CONNECTOR 
P8 ’ P9 
r,n,,nr r. n mnTl.na CL-..--*. A .I.-.------ ---- 
rllr~Kt I)-Z-rLI I US1 WN 1 KUL8, INuicAI UK& AND INTERFACE CONNECTORS 
6-3  

INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
TABLE6-A 
PCTUANDPCTUSCONTROLS,INDICATORS,ANDlNTERFACECONNECTORS 
CONTROL/INDICATOR/ 
CONNECTOR 
(Figures 6-I & 6-2) 
PCTU ON/OFF 
Jumper Pl TYPE OF COMPONENT 
DESCRIPTION 
Three-terminal jumper plug Enables PCTU (1 & 2 only) PCB for 
operation. Should always be in ON position 
DTM F Receiver 
Connector P2 1 O-pin connector Interface connector for optional DTMF 
Receiver P2 Unit subassembly 
(used in conjunction with P3, P8, and P9). 
DTM F Receiver...