Motorola Tln3221b User manual

®

IIIIOTOROLA

STATION ACCESS MODULE (SAM)

MODEL

TLN3221B

1

..

DESCRIPTION

The

StationAccess

Module

(SAM)isstandardequipment

in

an

MSF 5000

or

MSF 10000

Data

Station.

It

is also

available with

the

Smart

Wildcard

Option

(X233)

or

with

the

MSF

50001

MSF10000DiagnosticsOption(X34).

The

SAMconsists

of

a microprocessor

and

associated circuit-

ry,

and

occupiesa singleslot

in

the

expansiontray.

When

operating

in

a

data

station

or

in a diagnostic station, it

monitors

the

operational

state

of

the

station.

It

interprets

information

from

various sources within

the

radio,

and

if

a problemis detected,provides

an

alarm indication

to

the

outside world.

The

SAM

card incorporatesallfunctions

of

the

Access

Controller

(RAC)

and

has replaced

the

C932 option with optionX233. Configured as a software

programmablewildcard

the

SAMprovides

24

outputs

and

16 inputs along with RS232,

tone

(SelectS

and

Single-

'Ibne), MDC1200,

and

dual

tone

multi-frequency

(D'IMF) signaling capabilities.

An

additional relay out-

put

board

is available(Option0175)which provideseight

relay

outputs

as well as a ''breadboard"

area

for

special

applications.

2. APPLICATION INFORMATION

2.1

DATA

When

used

in

conjunction with

the

MSF

Data

Station,

the

SAMprovides

the

interface

between

the

BSC

and

the

station.

It

providescontrolinputs

to

the

stationfrom

the

BSC

and

Alarm/Status

Outputs

from

the

station to

the

outsideworld.

The

SAMhas

the

capability

of

identifying

failed FieldReplaceable

Units

(or

FRUs)

via

alarms.Pre-

defined

setup

keys

are

available

on

the

RSS screens

to

conftgure all

1/0s

for

operation with

the

BSC.

The

following is

the

complete list

of

the

Diagnostic

Alarms which

SAM

is capable

of

reporting when used

witha

data

station

or

a standard

MSF

stationwith

the

full

diagnostics option (X34).

•

DCPower

• Receive 1Synthesizer

• Receiver 1

• Reduced Forward Power

•

Intermediate

RF

Power Amplifter

•

Driver

RF

PA

•

FinalRFPA

• Station Control Board (SSCB)

• Loopback Circuit

•

Receiver2

• Reverse Power/Feedline

• Receive 2 Synthesizer

•

Battery

Overvoltage

• Thmsmit Synthesizer

•

Secure

Board

• RSSI/Diversity

Combiner

Circuit

•

PTfDe-Key

•

TIRCBoard

•

Battery

Revert/

AC

Fail

•

Alarm

Interface Fault

•

Re-program

Station

•

Door

•

Access

Disable

A detailed description

of

each

of

the

alarm conditions is

included in

the

Motorola Radio Service Software (RSS)

Manual

(68P8112SE68).

The

full

set

or

any subset

of

these

alarms

are

available

when

programmed with

the

RSS.

©Motorola, Inc. 1993

All

Rights

Reserved

Printed

in

U.S.A.

r=

technical writing services

~

l_

1301

E.

Algonquin Road, Schaumburg,

IL

60196

__)

68P81087E72-B

6/30/93-Pm

2.2 REPEATER ACCESS

Customers who have systems with large coverage

needs

often

place multiple

repeaters

with overlappingcoverage

over

the

system

area

to

guarantee

total

coverage. 1}'pica.l-

ly

these

are

low-traffic, frequency-limited areas.

Be-

cause

of

frequency limitation,

more

than

one

repeater

is

placed

on

the

same

frequency.

When

users

are

between

repeaters

inoverlapzones, mul-

tiple

repeaters

may

be

keyed creating a

poor

simulcast

system with multiple

dead

zones, resulting

in

limited

or

poor

communications. Th

prevent

these

dead

zones, sig-

nalingwords may

be

sent

by

the

mobile

to

address

and

ac-

cess a single

SAM-equipped

repeater.

When

used

in

Repeater

Access applications,

the

SAM is

primarilya signalingdecoder.

When

programmed

appro-

priately (see RSS

manual

for

Repeater

Access program-

ming), itwill

decode

the

signalingword

(Stat-Alert,

Sing-

le-

Thne/SelectS

or

DTMF)

from

the

mobile

and

release

the

repeater

from

its knockdown state.

The

SAM

board

also supports

both

encode

and

decode

of

Stat-Alert

(MDC1200),

Single-

Thne/SelectS

and

D1MF

signaling schemes.

The

SAM

board

is programmable

to

supporta variety

of

systemneeds.

It

can

be

thought

of

as

an

interpreter

between

the

MSF

station

and

any source

of

SelectS,

D1MF

or

Stat-Alert

signaling.

The

SAM

can

be

programmed

to

decode

these

signalings

and

translate

them

into

actionsdefinable

via

RSSactiontableprogram-

ming. A list

of

these

actionsisprovided in

the

RSS manu-

al.

2.3 SMART WILDCARD

The

Station Access

Module

replaces all

the

hardwiring

required

to

support

many

of

the

special

product

(SP)

Op-

tions available previously with

the

1RN9754A

(or

pre-

vious version) Wildcard.

This

board

had

four

inputs

and

four

outputs

which

could

be

configured

(via

hardware

jumpers

and

PC

Board

wiring modifications)

to

activate

control

and/or

monitor

statusin

the

MSF.

The

SAM

pro-

vides this capability

all

under

software control, configur-

able

via

Motorola

RadioServiceSoftware(RSS).

In

addi-

tion,

the

SAM

hasa

total

of

16inputs

and

24 open-collec-

tor

outputs, all

of

which

are

fully programmable

to

provide

ACTIVE

HIGH

or

ACTIVE

LOW

control

and/

or

status,

per

customer

requirements.

Also included directly

on

the

SAM

is RS232 capability.

Thisreplacesprevious

SP

models

of

the

stationwhich in-

volved

the

"piggyback"

board

mounted

on

top

of

the

TRN9754AWildcard board.

This

RS-232

port

is tied di-

rectly

into

the

MSF

Inter-Processor

Communications

Bus

(IPCB).

The

MSF

field

programmer,

version 5.00

and

above, in-

cludesscreens

to

configure

the

SAM.

The

field program-

mer

manual

describes, with examples, how to program

the

SAM

to

meet

specific

requirements.

2.4 DIAGNOSTICS

The

SAM

is available with

the

full diagnostics option

(X34)

to

conventional

or

trunking

MSF

station models.

It

can

be

configured

via

the

RSS

to

monitor

the

full

set

of

diagnostics discussed

under

the

Data

Section

or

any

subset

of

these

diagnostics.

3. COMPATIBILI'IY WITH EXISTING

MSF STATIONS

This

module

is compatible with all digital

MSF

5000

or

MSF

10000 models

that

include

an

Expansion Thly (op-

tionC69S)

that

has

at

least

one

open

slot.

The

SAM

board

requires

version

S.xx

station

control

fmnware,

and,

if

used

with

TI'RC

and

secure,

requires

version

S.xx

TI'RC

and

4.xx securefmnware.

The

SAM

board is compatiblewith

all

of

the

currently available

MSF

options.

4. FUNCTIONAL DESCRIPTION

4.1 GENERAL

The

StationAccess

Module

isdesigned

around

a Motoro-

la

8-bit

HCMOS

singlechip microcontroller

and

twocus-

tom

Application Specific

Integrated

Circuits (ASICs).

These

ASICs

implement

the

"glue"

circuitry commonly

required

to

complete

a microprocessor system.

In

addi-

tion

to

the

512bytes

of

EEPROM

inside

the

microproces-

sor,

an

SK parallel

EEPROM

is

used

to

store

the

field-

programmable

parameters

of

the

board.

4.2 SAM INPUTS AND OUTPUTS

The

Station Access

Module

has

a

total

of

16 inputs

and

24 outputs, totally programmable

via

RSS,

for

control

and/or

monitoring status

of

the

MSF

base

station.

De-

pending

on

the

station

configuration,

these

1/0

control

lines may

appear

at

the

station junction box

in

the

form

of

two

DB-25

connectors.

They

do

not

appear

at

the

junc-

tion

box,

for

example, ina

data

station

for

which

the

BSC

is

mounted

inside

the

MSF

cabinet.

All

of

the

outputs

are

open

collector, with

no

on-board

pull-upresistor.

The

current

sink

capability

of

each

of

the

outputs

is

SO

mA

Eight

of

these

outputs

appear

at

SAM

connector

P3203 (Wildcard

Outputs

0,

1,

2,

14, 15, 16, 17,

18),

and

the

remaining 16

appear

at

P3204.

The

function

and

active

state

of

each

of

the

outputs

is individuallycon-

figurable

via

RSS.

See

the

RSS

manual

for

further

detail

on

how

to

set

up

any particular

output.

Of

the

16

inputsavailable, eight

of

them

appear

at

SAM

connector

P3203 (Wildcard

Inputs

0-7),

and

the

remain-

ing eight

appear

at

P3204 (Wildcard

Inputs

8-15). Wild-

card

Inputs

0-7

are

equippedwith opto-isolators

to

allow

2

68P81087E72

6/30/93

interconnection

witha

multitude

of

externaldevices.

For

Wtldcard

Inputs

8-15, simple

transistor-coupled

inputs

exist. Again,

each

input

is individually configurable

via

RSS.

Refer

to

the

RSS

manual

for

further

detail

on

how

to

set

up

any

particular

input.

NOTE

Active levels

for

both

the

SAM

inputs

and

outputs

are

defmed

as

that

appearing

at

the

interface

connector.

Level

inversions

in

any

of

the

SAM

I/0

interface

circuitry

are

included

in

the

SAM

software logic.

For

Wildcard

Inputs

0-7,

two

decurrent

sources,nominal-

ly

set

to

2.5 rnA de,

are

used

in

conjunction with diodes

to

control

the

direction

of

current.

The

operating

range

of

these

inputs

is specified

as

any

switched voltage

in

the

range

of

-48

to

+48 voltsde. 1\vo

input

jumper

blocks

are

used

on

the

SAM. JU3220

sets

the

operating

mode

for

Wildcard

Inputs

0-3,

and

JU3221

for

Wildcard

Inputs

4-7.

With

the

jumper

set

to

the

normal

position, 5 V

de

is

supplied

to

the

base

of

the

PNP

current

sources,

and

9.6

V

de

to

the

emitter.

This is

the

position

used

to

accept

an

open

collector

driver

from

the

external device.

If

an

open

collector

goes

active

at

one

of

these

inputs,

current

isdrawn

through

the

PNP

current

source

and

through

the

opto-isolator,

thereby

turning

the

opto-isolator

on.

With

the

opto-isolator

on,

a low logic level

appears

at

the

mi-

croprocessor

input

port,

and

this activates

the

user-pro-

grammed

function

specific

to

that

wildcard

input

line.

Note

that

the

NPN

current

source

does

nothing

in

this

mode.

If

JU3220/JU3221

are

placed

into

the

alternate

po-

sition, a

ground

is placed

on

the

base,

and

SV is placed

on

the

emitter.

Thiseffectively selectsa lower

threshold

at

which

the

PNP

current

source

willbegin

to

conduct(ap-

proximately0 Volts

and

less.

The

upper

threshold,

set

via

the

NPN

current

source, isapproximately2.9V(SVminus

3

diode

drops)

and

is

present

at

itsbase. A negative-going

switched

source

at

one

of

these

inputs will

draw

current

through

the

PNP

current

source

and

opto-isolator,

whereas

a positive going

source

will

source

current

through

the

opto-isolator

and

the

NPN

current

source.

In

either

case,

current

in

the

opto-isolator

turns

on

the

programmed

function.

Note,

the

jumper

selects

the

mode

for

the

group

of

four

inputs, however

they

are

still

individually configurable

in

regard

to

what

control

func-

tion

is

performed

in

the

radio

upon

activation.

Since

these

inputs

were

designed

to

be

"generic", active

Hi/

active Lo,

the

active

state

may simply

be

changed

via

RSS

if

the

actual

function

performed

is exactly opposite

to

what

the

installer

thought

it

should

be.

4.3

FRONT

PANEL

SWITCH

Available

on

the

front

panel

of

the

Station Access Mod-

ule

is a two position switch.

The

switch

has

no

dedicated

function,

but

is completely programmable

in

the

same

manner

as

any

of

the

wildcard inputs. PoSSible usages in-

clude

SP

purposes

or

on-site

troubleshooting.

4.4

VB

GENERATOR

The

audio

circuitry

on

the

Station

Access

Module

ispow-

ered

by9.6Vde.

It

isnecessary

to

bias

the

audio

amplifiers

at

the

midway

point

between

thissupply

and

ground. This

voltage is

developed

by

the

Vb

(bias voltage)

generator

formed

byvoltage divider resistors R3323

and

R3324 fol-

lowed by a voltage follower U3214.

4.5

RS-232

PORT

An

RS-232

port

is available

on

the

Station

Access

Mod-

ule.

It

consists

of

an

8-conductor

connector

(P320S)

which typically is cabled

out

to

the

junction

box

via

cable

kitTKN8421A(availablewith

option

CS6S).

The

RS-232

port

is

tied

directly

into

the

Inter-Processor

Communica-

tion

Bus

(IPCB).

The

RS-232

interface

isprovidedbyU3235

and

associated

circuitry. This

IC

converts

the

0-5

Volt levels

on

the

IPCB,

to

the

(nominally)

-12

Volt

to

+12 Volt RS-232

levels

required

at

the

RS-232

transmit

line

(P3205-4).

Conversely,

it

converts

RS-232

levels appearing

at

the

Received

Data

input

(P3205-1),

to

0-5

Volts levels com-

patiblewith

the

remainder

of

the

IPCB

interfacecircuitry

on

the

Station

Access

Module.

Data

Thrminal

Ready

and

Request

to

Send

are

alsopres-

ent

at

P3205;

both

are

pulled

to

the

active

state

withresis-

tors. Also

present

at

the

connector

isa ground.

The

SAM

(and

therefore

the

station)

meets

the

defmition

for

"Data

Thrminal

Equipment".

4.6 SAM

JUMPERS

AND& MISCELLANEOUS

CONNECTORS

JU3220

Normal

Selects

Open

Collector

Inputs

for

we

Inputs

0-3

JU3220

Alt

Selects Switched

Source

Inputs

for

we

Inputs

0-3

JU3221

Normal

Selects

Open

Collector

Inputs

for

we

Inputs

4-7

JU3221

Alt

Selects Switched

Source

Inputs

for

we

Inputs

4-7

JU3212

Normal

Makes

SAM

part

of

Expansion

Reset

(Wildcard)

JU3212

Alt

Selects

SAM

to

be

outside

of

Expansion

Reset

(DiagnosticsI

Data)

JU3222

Normal

Selects

Data

PIT

Control

to

SSCB

to

allow

Fast

PIT

(Data)

JU3222

Alt

No

Fast

PIT

control

to

SSCB

(Data

PIT

will

not

key station)

P3210

and

P3211

are

the

connectors

for

Front

and

Rear

Door

alarm

monitoring

used

for

Data,

Diagnostics,

and

6130193

68P81087E72 3

somewildcard applications.

The

cabling

to

these

connec-

tors

are

interchangeable.

13207,

13208,

and

J3209

are

the

IPA Forward, IPA Re-

verse,

and

DriverForwardPowerconnectors, respective-

ly.

The

IPA Forward Power

and

IPAReverse Power

sig-

nals

are

routed

from

the

IPAoutput

viaa wattmeter(stan-

dard

on

data

stations).

The

DriverForward Powersignal,

in driver-equipped radios, comesfrom

the

driver power

control connector.

4.7

DATA

AND

DIAGNOSTICS

OPERATION

RECEIVE

AUDIO

ROUTING

-Discriminator 1 Au-

dio

(Quad!)

or

DiversityAudioisselectedvia

the

U3232B

analog

switch.

The

audio signal is unfiltered,

and

buff-

ered

by voltage follower U3239A

and

output

to

the

out-

side world

at

P3203-15.

TRANSMIT

AUDIO

ROUTING-

Thmsmit

data

isin-

put

to

SAM

at

P3203-17.

It

is buffered by U3200B

but

otherwise unprocessed.

It

is

then

passed

throughanalog

gate U3202B which selects between BSC transmit

data

and

signaling

encoder

audio,

and

then

through U3202A

which

can

be

programmed

to

provide a

data

mute

func-

tion. This resultant

signal

then

is routed

to

the

station

control board where

it

is summed with

other

transmit

modulationaudio,

and

routed

to

the

VCO.

For

data

oper-

ation, JU14

must

be

in

the

NORM

position

and

JU6

must

be

ALTposition

on

the

StationControlBoard

in

order

for

the

BSC transmit

data

to

bypass

the

splatter filter

and

limiter circuitcy.

INPUT

CONFIGURATION

-Control inputs

to

the

datastation

vary

depending

on

whichstationcontrolleris

being used.

Code

plug

programming

can

be

viewed

and/

or

modified using

the

RSS.

See

the

RSS manual

for

fur-

ther

information

on

programming

the

inputs.

For

Fast

Key Up, JU19

on

the

stationcontrolboard must

be

in

the

NORM

position,

and

proper

programming

on

both

the

SAM

and

station control is required.

OUTPUT

CONFIGURATION-

Status/Alarmoutputs

from

the

data

station vacy depending

on

which station

controllerisbeing used.

Code

plugprogramming

can

be

viewed

and/or

modifiedusing

the

RSS.

See

the

RSSman-

ual

for

further

information

on

programming

the

outputs.

4.8

SIGNALING

OPERATION

The

SAM

board

implements

three

signaling decoders:

Stat-Alert

(MDC1200), Single-1bne/Select5,

and

DTMF.

Due

to

microprocessor loading,

the

Stat-Alert

and Single-1bne/Select5 decoders

can

not

be

enabled

si-

multaneously

for

a given mode.

A system

of

analog

gates

on

the

SAMallows

either

Quadl

Audio, DiversityAudio,

Quad2

Audio,

or

Wireline'Itans-

mit Audio

to

feed

any

of

the

three

signaling decoders

on

the

SAMboard.

Of

course, eachdecoder

can

look

at

only

one

audiosource

at

a time;

the

decodesourceismode-de-

pendent.

The

SAM also supports encode

of

all

three

signaling

types. However,

the

SAMishalf-duplex

only-

that

is,

it

cannotdecodewhile

an

encodeis

in

process.

The

encode

signalingmay

be

routed

to

either

the

wireline

or

transmit·

ter

or

both.

The

encodelevel iscontrolledby

an

EEPOT

which may

be

accessed

from

the

front

panel

(as poten-

tiometer

number

F)

or

from

the

freld programmer.

RECEIVE

AUDIO

ROUTING

-U3201A, B,

and

C

and

U3232A, B,

and

C

are

transmission Gates, each

of

which acts as a single-poledouble-throw

.switch

to

select

which audio is usedbyeach

of

the

three

SAM

decoders.

The

audio selected is

either

Quadl

Audio, Diversity Au-

dio,

Quad2

Audio,

or

WirelineThmsmit Audio.

TONE

DECODER

-'Ibne

decoding

on

the

SAM

board

is

done

insoftware.

Before

decoding. audioprocessing

of

the

received

signal

is

done

by

a bandpassfilter consisting

of

operationalamplifiersU3237A, B

and

U3238A,

B,

and

limiter

U32U.

The

processed audio is

then

fed

to

input

capture

port

PAl

on

the

microprocessor (U3203-33).

The

bandpassfllter is three-stage,

ten-pole

fllter, with3

dB

comers

at

approximately

250

Hz

and

2900

Hz. This

filtercleans

up

the

receivedsignalbyremovingfrequency

components which

are

outside

the

range

of

the

tones

to

be

decoded.

The

limitertakes

the

filtered sine wave

and

createsa square wave

of

the

same

frequency

for

input

to

the

microprocessor.

TROUBLESHOOTING-

When

a carrieris modulated

witha continuous

tone

and

fed

to

the

stationreceiver,

and

therefore

to

the

SAM board,

there

should

be

a

square

wave

at

pin1ofU3212.H

that

is

not

the

case,check

to

see

if

there

is a sine wave

at

U3237-1

and

U3237-7.

BINARY

DECODER

-Binal)' decoding must

be

thought

of

asa two

step

process.

The

flrst

step

isdemodu-

lating,

or

determiningwhatbits have

been

received.

The

second

step

is decoding,

or

determining what

the

bits

mean.

The

SAM board implements

both

steps

in

soft-

ware.

1b

determine

what

bitshave

been

received,

the

SAM

uses

a software demodulator which uses

the

same micropro-

cessor input pin

as

the

tone

decoder. This

input

is used

to

generate

a clock signal

at

the

output

compare

port

at

U3203-28. Thisclockdrives

the

D-Flip-Flop,

U3236,

the

output

of

which is

then

fed

to

the

PA7

input

port

at

U3203-27 via analog

gate

U3232C. Because

the

binal)'

signaling used is

in

1200

baud

frequency shift keying for-

mat, where a logical

"1"

is

represented

by

a full cycle

of

1200

Hz

and

a logical "0" is

represented

by

one

and

one

half cycles

of

1800 Hz,

the

software demodulator

per-

forms asa specialized

tone

decoder

whichtranslates 1200

and

1800

Hz

tones

(input

to

the

J,LP

at

U3203-33

and

U3203-27)into

l's

and

O's.

The

resulting

bit

stream

isde-

codedby

the

microprocessor.

As

each

bit

comes

the

mi-

4 68P81087E72

6/30193

croprocessor performs its decoding function, attempting

to decode the bit pattern

which

has

been demodulated

into a valid received message.

BINARY

ENCODER-

Whenencoding, thebinarymo-

dem IC (U3207) will take digital1's and

O's

from the

mi-

croprocessor (input to the modem at U3207-15) and

translatestheminto

1200

and 1800Hztones(outputfrom

the modem

at

U3207-6). The resulting output

is

then

summed into the summing op-amplifier

U3200D.

DTMF

DECODER -The

SAM

DTMF decoder

uses

a specialized IC to do the translation from audio

signals

to digital signals.

U3208

decodes the

DTMF

audio se-

quenceandprovidesafour-bitnibbletothemicroproces-

sor specifying which

of

the

16

possible tone

pairs

was

re-

ceived.

TONEIDTMF ENCODER -Both

of

these signaling

types are encodedonthe

SAM

board

byan 8-bit digital-

to-analogconverter(DAC)implementedas an R/2Rlad-

der around op amp U3200A A three-pole low-pass

smoothing filter formed by

U3200C

follows

the

DAC.

TRANSMITAUDIO

ROUTING-

Both thebinary en-

code signalfrom the modem IC

U3207

and the toneand

DTMF

signals from theDAC are summedby U3200-14.

Variable gain

is

setbyEEPOT

U3209.

The output

of

the summer stage is fed to both analog

gates U3202-13 and U3202-5. These gates control

whethertheencodeaudiowillbepassed to

RAC

Line

Au-

dio

or

RAC GCC Data Audio,

or

both. The RAC Line

Audio signal feeds to the Line Summerstage on the Sta-

tion Control Board (this requires jumper1U17 on

SSCB

tobe in ALT position). The

RAC

GCC Data Audio line

feeds tothe splatterfilter on theStation Control Board.

Note that when encoding RAC tones

or

sequences, the

jumpers on the Station Control Board must be set such

that they go through the splatter filter, that is, 1Ul4 in

ALT position, and1U6 in NORM position.

ENCODER TROUBLESHOOTING -The

SAM

board

will

automaticallyencodea 1200Hzsignalwhenthe

SAM

EEPOT (#F displayed on the front panel)

is

se-

lected. A sine

wave

should be visible at U3200-1,

U3200-8, and U3200-14. Theamplitude ofthe signal at

U3200-14 is adjusted by EEPOT

U3209.

The EEPOT

should

be

adjusted to verify that the amplitude does

change. Hthe signal

is

notpresentatany ofthesepoints.

supply voltages should bechecked, as well as a defective

EEPOT.

5. LEVEL SETTING

Most

of

thelevel setting potentiometersin the Data sta-

tion control tmy aredigitally controlled, solid state non-

volatile potentiometers referred to as EEPO'IS. These

EEP01Scanbe manipulatedbyusing theFieldProgmm-

mer

or

through a front panel switch toggling sequence.

BeforesettingSAM encodelevels, thestation

Max

Devi-

ation EEPOTmust already

be

set correctly. Also,

if

en-

coding to the wireline, the Line21Une4 Level EEPOT

must

already

be

set correctly. Afteraligning the station

according to the instructions given in the User Manual,

usethefollowing proceduresetEEPOT

IF

{the

SAM

en-

code level potentiometer):

Step

1.

Verify

that all front panel switches are in their

normal positions. The station should notbe in PL

DIS-

ABLE

or

ACCESS DISABLE.

Step 2. Hold theSElECT/SETswitch in theSETposi-

tion, and then move the

PL

DISIXMITswitch tothe PL

DIS position. Be

sure

tomove

and

hold theSET

switch

beforethePLDISswitch. Whilebothswitchesareactive,

threedigits onthefrontpanel

STATUS

display

will

show

EEP.

Step 3. Release the SETswitch, and then returnthe PL

DIS switch to the normal position. After a

few

seconds,

the leftmost digit of the

STATUS

display will

show

a 0

which

represents theEEPOTnumber in hexadecimal (0

through hex F). Theothertwodigits will show a decimal

value from

00

to

99

which represents the current wiper

position

of

the EEPOT.

Step

4.

Thggle

theSELECT/SETswitch totheSELECT

position. Adecimal pointonthedisplay

will

light.

Thggle

theswitch again tomove thedecimal pointfrom onedigit

to another. Set the decimal point to the leftmost digit.

Now

toggle the switch to the SETposition.

Thggling

to

the SETposition scans the current settings of the EEP-

018. A delaybetween toggles ofmore thanfwe seconds

times out the decimal point.

Th

bring the decimal point

back, toggle to the SELECT position. However,

if

the

SETpositionistoggled afterthedecimalpoint timesout,

thedisplay will exit the EEPOTsetting mode and revert

to normal opemtion.

Th

re-enter the EEPOT mode, re-

turn to Step

1.

Step

S.

Select EEPOT

#F.

When

you

do this the

SAM

board

will encodea 1200Hztone.Movethedecimalpoint

to the next (tens)digit.

Thggle

to theSETposition

while

monitoring theoutput you aretrying toadjust.

Thggling

theswitch tothe SETpositionwill incrementthecurrent

digitby

1.

If

the

SAM

is encodingtothe transmitter, hold

the PLDis/Xmit switch down (in the Xmit position) and

monitorthe'Il:ansmit DeviationwhileadjustingtheEEP-

OT.

If

the

SAM

is encoding to the wireline, monitorthe

wireline levelwhileadjusting theEEPOT. Whentheout-

put gets close to the required level, move the decimal

point to the third (ones) digit, and fine tune to

there-

quired level. Hyou overshoot the required level, scroll

the wiper through position

99,

and try again. The EEP-

018

can

be

adjusted only in onedirection from thefront

panel. When using the field progmmmer's alignment

screens, theEEP01S

may

beadjusted in eitherdirection.

6/30193 68P81087E72 s

6. RELAY/SAM DAUGHTER BOARD OP-

TION (OPTION C975)

The

0175 option

can

be ordered for any standard MSF

5000110000

Station which includes a SAM. This option

consists

of

a

daughter

boardwhich mountsdirectly

on

top

of

a SAMboard. Thisoption provides eight relay output

drivers from wildcard outputs available

at

P3203 (0,

1,

2,

14, 15,

16,

17,

18).

It

also provides extra breadboarding

space

to

be

used for special applications.

7. STATION ACCESS MODULE (SAM)

FACTORY DEFAULT PROGRAMMING

The

Station Access Module (SAM)

as

shipped from

the

factory

has

several default programming configurations.

The

informationin

the

following tables

summarizes

these

configurations

based

upon

the

standardoptionsavailable.

The

standard options

are

shown in

'Thble

1

and

the

pro-

gramming configurations

for

these

options

are

shown in

paragraphs 8 through

12.

The

BSC Function

and

DB-25/BSC Connector pin information (shown to

the

right

of

the

SAM programming screen), is provided for

reference.

Obt

1 Sand

dSAM

d t 0

Tt.

e . t

aTI

Moue

'ptlons

OPTION NUMBER DESCRIPTION

X470_

MMP

Base

Station Controller, with MSF5000 Data Station

X471

-MDC-4800

Base

Station Controller, with MSF5000 Data Station

X37

RD

LAP

9600

Base

Station Controller, with MSF5000 Data Station

X40

RD

LAP

19200

Base

Station Controller, with MSF5000 Data Station

X233_ SmartWildcard, with Standard MSF5000 Trunking

or

Conventional Station

X34_

Full Diagnostics, with Standard MSF5000 Trunking

or

Conventional Station

*X233_

'Data'

--

Smart Wildcard

w/

Data Interface, with Standard MSF5000 Trunking

or

Conventional Station

* Field configured

8.

X470_

I

C_CXB2106A

DATA

STATION WITH

MMP

2100 BSC

8.1 SAM WILDCARD INPUT SCREEN (NO ENTRY UNDER 'TYPE'/'FUNCTION' MEANS INPUT IS

NOT

PROGRAMMED)

1/0 CONFIGURATION EXP_DATA

Wildcard Input Active Input Active Inactive BSC DB-25/BSC

Input Type Response ActTbl ActTbl Function Conn

0 Data Low

TXPLINH

--

TxPLINH

P16-10

1 - - - - - GP01 P16-11

2 -- - - -n.c. P16-12

3 -- - - -Seize/Rei

GP03

P16-13

4 Wildcard Low -

01

02 Data

PTT

P16-24

5 Data Low

RX

MUTE

--RxMute P16-25

6 - - - - - Aud Gnd P16-22

7 - - - --n.c. P16-23

8 -- - - -

GP05

P15-16

9 -- - - -

GP04

P15-17

10 Data Low MAJORFAULT --Major Fault P15-20

11

Data

Low

ALARM

RES

--

Alarm

Reset

P15-21

12 Data Low RFLOOP

EN1

- -

RF

Loop

En

P15-22

13 - - ---

GP02

P15-23

14 -- - --n.c. P15-2

15 -----BSC12V P15-19

6 68P81087E72 6/30193

8.2

SAM

ACfiON

TABLE SCREENS

NOTE

Thble 2

and

Thble 3,

the

SAMActionThbleScreens,

are

usedto

set

DATA

PIT

on

the

Mux

Bus

instead

of

'FastKey' which

was

previouslyprogrammed. 'Fast

Key'

needs

to

be

disabled

for

MMP

operation.

Table

2.

SAM

Action

Table

Screen

1

of

2

ACTION TABLES

ACTION TABLE

01

# ACTION MUXADDR

01

SETMUX

00

# ACTION

02

# ACTION

03

# ACTION

04

ACTIVE ACTION

MUXDATA

8

ACTION TABLE#01

of02

Table

3.

SAM

Action

Table

Screen

2

of

2

ACTION TABLES

ACTION TABLE 02

# ACTION MUXADDR

01

CLEARMUX 00

# ACTION

02

# ACTION

03

# ACTION

04

6/30/93

ACTIVE ACTION

MUXDATA

8

ACTIONTABLE#02of02

68P81087E72 7

8.3

SAM

OUTPUT

SCREEN

(NO

ENTRY

UNDER

'TYPE'fFUNCI'ION'

MEANS

OUTPUT IS NOT

PROGRAMMED):

1/0

CONFIGURATION

WILDCARD

Wildcard Output Active Output

Enable

Conditions

BSC

Function

Output

'TYPe

0 ---

GSI2

1 ---

GSI3

2 -- -

GSI4

3

WILDCARD

LOW

ACCDIS

Local

Disable

4

WILDCARD

LOW

IPARFALM

Exc

PwrAim

5

WILDCARD

LOW

TXSYNALM ExcVCOAim

6

WILDCARD

LOW

PTTDEKEY PTTAim

7

WILDCARD

LOW

AC

MN

FAIL

DC

Aim

8

WILDCARD

LOW

R1

SYNALM

VC01

Aim

9

WILDCARD

LOW

R1

SYNALM VC02Aim

10

WILDCARD

LOW

REDRFPWR PAFwdAim

11

WILDCARD

LOW

RVPWRALM PARevAim

12

WILDCARD

LOW

FIN

PARF

PATempAJm

13

WILDCARD

LOW

12.X1XX

RefOscAim

14

WILDCARD

LOW

DOORALM

GSI1

15

WILDCARD

LOW

lN

PTTSEN

Une

PTT

Sense

16

---

GSI5

17

WILDCARD

LOW

RXPLDET

Rx

PLDet

18

---AudGnd

19

WILDCARD

LOW

CARRDET

Carrier

Detaot

20

WILDCARD

LOW

RPTRPTT

RptrPTTSen

21

WILDCARD

LOW

LOOPBCIRC

RF

Loop

Aim

22 ---Digital Gnd

23 ---Digital

Gnd

8

68P81087E72

DB-25/BSC

Com

P16-15

P16-16

P16-4

P15-5

P15-3

P15-18

P15-4

P15-13

P15-12

P15-11

P15-10

P15-9

P15-7

P15-8

P16-7

P16-3

P16-5

P16-6

P16-21

P15-24

P15-25

P15-1

P15-14

P15-15

6/30193

9.

X471_,

X37_,

X40_/

C_CXB2106A

DATA

STATION WITH MDC-4800 , RD LAP 9600 , RD LAP 19200 2100 BSC

9.1 SAM INPUT SCREEN (NO ENTRY UNDER 'TYPE'/'FUNCTION' MEANS INPUT IS

NOT

PROGRAMMED):

1/0

CONFIGURATION

EXP_DATA

Wildcard Input

Active

Input

Active

Inactive

BSC

Function 08-25/BSC

Conn

Input l}lpe

Response

ActTbl ActTbl

0

Exp_Data

Low TXPLINH --TxPLINH P16-10

1

Exp_Data

Low

AFLOOP

EN2

--

AF

Loop

En2

GP01

P16-11

2 -----n.c. P16-12

3

Exp_Data

Low

SEIZE/AEL

--

SelzeiAel

GP03 P16-13

4

Exp_Data

Low

DATAPTT

--DataPTT P16-24

5

Exp_Data

Low

AX

MUTE

--

Ax

Mute

P16-25

6 -----AudGncl P16-22

7 -----n.c. P16-23

8 -- - --GP05 P15-16

9 -- - - -GP04 P15-17

10

Exp_Data

Low

MAJOAFAULT

- -

Major

Fault

P15-20

11

Exp_Data

Low

ALARM

RES

--

Alarm

Reset

P15-21

12

Exp_Data

Low

AFLOOPEN1

- -

AF

Loop

En1

P15-22

13

Exp_Data

Low

STN

RESET

--

MSF

Reset

GP02 P15-23

14

- - ---n.c. P15-2

15

--- - -BSC12V P15-19

6/30/93

68P81087E72

9

9.2

SAM

OUTPUT SCREEN (NO ENTRY UNDER 'TYPE'fFUNCI'ION' MEANS OUTPUT IS

NOT

PROGRAMMED):

1/0

CONFIGURATION

EXP_DATA

Wildcard

Out· Output

Active

Output

Enable

Conditions

esc

Function

put

Type

0

Exp_Data

LOW

ALM

BITO

* Base

Alarm

Bit

0

1

Exp_Data

LOW

ALM

BIT1 * Base

Alarm

Bit

1

2

Exp_Data

LOW

ALM

BIT2 * Base

Alarm

Bit

2

3

Exp_Data

LOW

ALM

BIT3 * Base

Alarm

Bit3

4

Exp_Data

LOW

ALM

BIT4 * Base

Alarm

Bit 4

5

Exp_Data

LOW

ALM

BITS * Base

Alarm

Bit5

6

Exp_Data

LOW

ALM

BIT6 * Base

Alarm

Bit6

7

Exp_Oata

LOW

ALM

BIT7 * Base

Alarm

Bit7

8

Exp_Oata

LOW

ALM

BITS * Base

Alarm

Bit8

9

Exp_Oata

LOW

ALM

BIT9 *

Batt

Rev/AC

Fall

10

Exp_Data

LOW

ALM

BIT10 *SAM

Alarm

11

Exp_Data

LOW

ALM

BIT11 * Reprog Station

12

Exp_Data

LOW

ALM

BIT12

*Door

Alarm

13

Exp_Oata

LOW

ALM

BIT13 * Access

Disable

14

Exp_Data

LOW

ALM

BIT14 *

Alarm

Expansion

15

Exp_Data

LOW

LN

PTTSEN

Line

PTT

Sense

16

---

GSIS

17

Exp_Data

LOW

RXPLDET

Rx

PLDet

18 ---

AudGnd

19

Exp_Data

LOW

CARRDET

Carrier

Detect

20

Exp_Oata

LOW

RPTR

PTT

RptrPTTSen

21

---

GSI4

22

---

Digital

Gnd

23

- - -

Digital

Gnd

• Expanded

Data

alarm

set

I

bit

definition

shown

in

the

following table (next

page):

10

68P81087E12

DB-25/BSC

Conn

P16-16

P16-4

P16-6

P16-3

P16-18

P16-4

P16-13

P15-12

P16-11

P16-10

P16-9

P16-7

P15-6

P16-7

P16-3

P16-5

P16-6

P16-21

P15-24

P16-25

P16-1

P16-14

P16-15

6/30/93

9.3 DEFAULT ALARM MAPPING

FOR

X471, X37, AND X40

OP110NS

Diagnostic/

Alarm

Indication

FJeld

pg

a.

Base

Alarm

Word

b14==D

01

DC

Power

Rx1Syntheslzer

Receiver

1

Reduced

RF

Power

Intermediate

RF

Power Amplifier

Driver

RF

Power

Amplifier

Final

RF

Power Amplifier

02

Station

Con1rol

L.oopback Circuit

• Receiver2

Reverse

Power

I Feedline

•

Rx

2 Synthesizer

General#2

03

Battery

Overvoltage

TxSynthesizer

Secure

Board

•

RSSI

I

Div

Circuit

PTTDe-Key

TTRCBoard

04

Battery

Revert I

AC

Fail

Alarm

Interface Fault

Reprogram Station

05

General

#1

I Door

Access

Disable

Totals

#

Items

#

flagged

Bits

Base

Alarm

Word

7 3

Base

Alarm

Word

6 3

Base

Alarm

Word

6 3

Base

Alarm

Word

3 3

Base

Alarm

Word

2 2

Binary

Patlem

b2,b1,b0

000

001

010

011

100

101

110

111

b6,b4.b3

000

001

010

011

100

101

110

111

b8,b7,b6

000

001

010

011

100

101

110

111

b11,b10,b9

000

xx1

X1X

1xx

b13,b12

00

x1

1x

Detlnllion

No

Alarms

set

In

thla

field

DC

Power

Alarm

Receive

1Synthesizer

Alarm

Receiver 1

Alarm

Reduced

Forward

RF

Power

Alarm

lntarmed

RF

Power

Amplifier

Alarm

Driver

RF

Power

Amplifier

Alarm

Final

RF

Power

Amplifier

Alarm

No

Alarms

set

In

thla

field

Station

Con1rol

Board

Alarm

L.oopback

Circuit

Alarm

Receiver 2

Alarm

Reverse Power I Feedline

Alarm

Rx

2 Synthesizer

Alarm

General

#2

Alarm

No

Alarms

set

In

thla

field

Battery Overvoltage

Alarm

Tx Synthesizer

Alarm

Secure

Board

Alarm

RSSI/Diversity

Circuit

Alarm

P1T De-Key

Alarm

TTRC

Board

Alarm

TTRC

Bd

&

Secure

Bd

Alarm

No Alarms set

In

thla

field

Battery Revert I

AC

Fail

Alarm

Station

Access Module

Alarm

Reprogram Station

Alarm

No

Alarms

set

In

this

field

General

#1

I

Door

Alarm

Access

Disable

Alarm

24

Base

Alarm

Word

•..

b14 =

D.

Page

Bit

=

D,

Alarms

as

Detlned on

this

Page

15

(Including

Page

bit.

b14)

• Additional Diagnostic Available

In

Two

Receiver Stations Only

6/30193

68P81087E72

11

10.

X233_/

C_CXB7106BIBT OR C_CXB5103BT

CONVENTIONAL OR TRUNKING STATION WITH SMART WILDCARD

10.1 SAM INPUT SCREEN (NO ENTRY UNDER 'TYPE'/'FUNCTION' MEANS INPUT IS

NOT

PROGRAMMED):

1/0

CONFIGURATION

WILDCARD

Wildcard

Input

Active

Input

Active

Inactive

DB-25/J1

Input

Type

Response

Actlbl Actlbl

Conn

0 -----J1-10

1 ---- - J1-11

2 --- - -J1-12

3 --- - -J1-13

4 -- - - - J1-24

5 ---- - J1-25

6 -- - - -J1-22

7 - - -- - J1-23

8 -- - - -J3-16

9 ---- - J3-17

10

- - - - -J3-20

11

-----

J3-21

12

--- - - J3-22

13

- - - - - J3-23

14

- - - - - J3-2

15

- - - - -J3-19

10.2 SAM ACTION TABLE SCREENS

No action tables

are

defined for this default SAM programming

12

68P81087E72 6/30/93

10.3 SAM

OUTPUT

SCREEN (NO ENTRY UNDER

'TYPE'fFUNCfiON'

MEANS OUTPUT IS

NOT

PROGRAMMED):

1/0

CONFIGURATION

WILDCARD

Wildcard

Output

Active

Output

Enable

Conditions

DB-25

Output

Type

Conn

0

WILDCARD

HIGH

J1-15

1 -- - J1-16

2 - - -J1-4

3 ---J3-5

4 ---J3-3

5 -- - J3-18

6 - - -J3-4

7 - - -J3-13

8 -- - J3-12

9 ---J3-11

10

---J3-10

11

- - -J3-9

12

---J3-7

13

- - - J3-6

14

-- - J1-7

15

---J1-3

16

- - -J1-5

17

- - -J1-6

18

- - -

J1-21

19

-- - J3-24

20 -- - J3-25

21

---J3-1

22

-- - J3-14

23

---J3-15

6/30/93 68P81087E72

13

11.X34_

I C_CXB710QJIBT OR C_CXB5103BT

CONVENTIONAL ORTRUNKING STATION WITH

FULL

DIAGNOSTICS

11.1 SAM INPUT SCREEN (NO ENTRY UNDER 'TYPE'

rFUNCTION'

MEANS INPUT IS

NOT

PROGRAMMED):

1/0 CONFIGURATION WILDCARD

Wildcard

Input

Active

Input

Active

Inactive

DB-25/J1

Input

1yPe Response

Actlbl

Conn

0 -----

J1-10

1 Diagnostic

Low

RFLOOPEN2 --J1-11

2 -----

J1-12

3 -----

J1-13

4 -----

J1-24

5 --- - -

J1-25

6 -- - - -

J1-22

7 -----

J1-23

8 -----

J3-16

9 -----

J3-17

10 -----

J3-20

11

Diagnostic

Low

ALARM

RES

- - J3-21

12 Diagnostic

Low

RFLOOP

EN1

--

J3-22

13 Diagnostic

Low

STN

RESET

--

J3-23

14 --- - -

J3-2

15 -----

J3-19

11.2 SAM ACTION TABLE SCREENS

No action tables defmed

for

this default SAM programming.

14

68P81087E72 6/30/93

11.3 SAM

OUTPUT

SCREEN (NO ENTRY UNDER 'TYPE'/'FUNCTION' MEANS OUTPUT

IS

NOT

PROGRAMMED):

1/0 CONFIGURATION DIAGNOSTIC

Wildcard Output Active Output Enable Conditions

DB-25

Output Type Conn

0 Diagnostic HIGH

DCPWRALM

J1-15

1 Diagnostic LOW

R1

SYNALM

J1-16

2 Diagnostic LOW

RCVR1

ALM

J1-4

3 Diagnostic LOW

ACMN

FAIL

J3-5

4 Diagnostic LOW IPARFALM

J3-3

5 Diagnostic LOW RSSI/DIV

J3-18

6 Diagnostic

LOW

FIN

PA

RF

J3-4

7 Diagnostic

LOW

SSCBALM

J3-13

8 Diagnostic LOW LOOPBCIRC

J3-12

9 Diagnostic LOW RCVR2ALM J3-11

10 Diagnostic LOW

ALM

INTF

J3-10

11

Diagnostic LOW R2SYN

ALM

J3-9

12 Diagnostic LOW RVPWRALM

J3-7

13 Diagnostic LOW BATTOVOLT

J3-6

14 Diagnostic

LOW

TXSYN

ALM

J1-7

15 Diagnostic

LOW

SECBDALM

J1-3

16 Diagnostic

LOW

PTTDEKEY

J1-5

17 Diagnostic

LOW

DRRFPWR

J1-6

18 Diagnostic LOW TTRCALM J1-21

19 Diagnostic

LOW

RED

RF

PWR

J3-24

20 -- -

J3-25

21

Diagnostic LOW RPGMSTN J3-1

22 Diagnostic

LOW

DOORALM

J3-14

23 Diagnostic

LOW

ACCDIS

J3-15

6/30/93 68P81087E72

15

12. X233 'DATA' I C_CXB7106BIBT

OR

C_CXB5103BT

CONVENTIONAL

OR

TRUNKING STATION WITH 'DATA' SMART WILDCARD (FIELD

PROGRAMMED)

12.1 SAM INPUT SCREEN (NO ENTRY UNDER 'TYPE'

fFUNCTION'

MEANS INPUT IS

NOT

PROGRAMMED):

1/0 CONFIGURATION DATA

Wildcard

Input

Active Input Active Inactive DB-25/J1

Input Type Response ActTbl ActTbl Conn

0 Data Low

TXPLINH

- -

J1-10

1 Data Low RFLOOPEN2 - - J1-11

2 --- - -

J1-12

3 Data Low SEIZE!REL - -

J1-13

4 Data Low DATAPTT - -

J1-24

5 Data Low RXMUTE - -

J1-25

6 - - - - -

J1-22

7 ---- -

J1-23

8 --- - -

J3-16

9 -- - - -

J3-17

10 Data Low MAJORFAULT --

J3-20

11

Data Low

ALARM

RES

- - J3-21

12 Data Low RFLOOP

EN1

--

J3-22

13 Data Low STN

RESET

--

J3-23

14 ---- -

J3-2

15 - - -- -

J3-19

12.2 SAM ACTION TABLE SCREENS

No action tables defined for this default SAM programming.

16

68P81087E72 6/30193

12.3 SAM OlJTPUTSCREEN (NOENTRYUNDER

'TYPE'rFUNcriON'

MEANS OlJTPUT

IS

NOT

PROGRAMMED):

1/0

CONFIGURATION

DATA

WlldoaJd

Output

Active

Output

Enable

Conditions DB-25

Output

lyPe

Conn

0

Data

HIGH

DCPWRALM J1-15

1

Data

LJJW

R1

SYNALM

J1-16

2

Data

LJJW

RCVR1

ALM

J1-4

3

Data

LJJW

ACMNFAIL J3-5

4

Data

LJJW

IPARFALM J3-3

5

Data

LJJW

RSSIIDIV

J3-18

6

Data

LJJW

FIN

PA

RF

J3-4

7

Data

LOW

SSCBALM J3-13

8

Data

LOW

LJJOPBCIRC

J3-12

9

Data

LJJW

RCVR2ALM

J3-11

10

Data

LIJW

ALM

INTF J3-10

11

Data

LOW

R2SYNALM J3-9

12

Data

LJJW

RVPWRALM

J3-7

13

Data

LJJW

BATTOVOLT

J3-6

14

Data

LJJW

TXSYNALM J1-7

15

Data

LJJW

LN

PTTSEN

J1-3

16

Data

LJJW

PTTDEKEY

J1-5

17

Data

LJJW

RXPLDET J1-6

18

---J1-21

19

Data

LOW

CARRDET

J3-24

20

Data

LJJW

RPTRPTT

J3-25

21

Data

LJJW

RPGMSTN

J3-1

22

Data

LJJW

DOORALM

J3-14

23

Data

LJJW

ACCDIS J3-15

6/30/93 68P81087E72

17

13. CONNECTOR SIGNAL NAMES

Table

5.

P3203

Assignments

Table

4.

P3200

Assignments

P3203 Pin No.

Signal

Name

P3200 Pin No. Signal Name 1 Gnd

1

+5V

2

RSSI

2

+5V

3 AudiO Gnd

3 IPCB 4

WCOutputO

4 Exp_Reset*

5

BAO

5

we

Output

15

6

WCOutput

1

6

BA1

7

WC0utput2

7

BA2

8

+5V

8

BA3

9

we

Output 16

9

BOO*

10

LoglcGnd

10

801*

11

we

Output 11

11

802*

12

+13.8V

12

803*

13

WC0utput14

13 LogioGncl

14 OS*

14

AudioGnd

15 Disc Audio Out

15 Logic Gnd 16

we

Output 18

16 Data PTT 17 Tx Mod Data In

17 H10/Logio

Sp

18

H9/LogioSp

18

WCinput6

19

WCinputO

19 RAC_Ln_Audio

20

H7/AudioSp

21

Quad_2_Audio

22 Diversity Audio

23 GCC_Data_Audio

24 N.C. (Select Audio)

25 N.C. (Local Audio)

20

WCinput7

21

WCinput1

22

WCinput4

23

WCinput2

24

WCinput5

25

WCinput3

26

Static

Gnd

26 N.C. (Tx Data Audio)

27 N.C.

(Ax

2 Audio)

28 N.C. (Tx Audio)

29 Audio Gnd

30

Rx1

Audio

31

Quad_1_Audio

32 Gnd (Audio

Ref)

33

+9.6V

34

A+

18

68P81087E72 6/30/93

Table

6.

P3204

Assignments

Table

7.

P3206

Assignments

P3204 Pin No. Signal Name P3206 Pin No. Signal Name

1 WCOulput21 1

L.oopback_on•

2

WCOulput22

2 LcglcGnd

3

WCinput14

3

L.oopback_aenae•

4

WCOutput23

4 LcglcGnd

5

WC0utput4

5 N.C.

6

we

InputS 6

N.C.

7

WC0utput6

7

N.C.

8

WCinput9

8

N.C.

9

WCOutput3

9

RSS1_1

10

WC0utput5

10 Gnd

11

WCOulput13

11

RSS1_2

12

WCinput15

12 Gnd

13

WC0utput12

13 N.C.

14

we

Input 10 14 Rx1/Rll2*

15 Digital Gnd 15 N.C.

16

we

Input

11

16 Force_1*

17

WCOulput

11

17 N.C.

18

WCinput12

18 Force_2*

19

WCOutput10

19

N.C.

20

WCinput13

20

RSSI

21

WCOulput9

21

N.C.

22

WCOulput19

22 N.C.

23

WCOutput8

23 N.C.

24

WC0utput20

24 N.C.

25

WCOutput7

25

N.C.

26 +

9.6V

26

N.C.

6/30193

68P81087B72

19

20

P3203IP3204

(26

BERGlYPE)

r-""""'

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

~

WILDCARD

TO

J-BOX

CABLE

PINOUTS

J-BOX

(DB-25

TYPE)

,--

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

'---

figure

1.

Wildcard

to

Junction

Box

Cabling

Detail

68P81087E72

6/30193

Motorola TLN3221B User manual

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