Motorola C1204 Manuál s instrukcemi stáhnout pdf

MOTOROLA INC••

Communications

Sector

DIAGNOSTIC METERING PANEL

MODEL TLN2419A

FAEPS-48002-0

(f80S)

Figure~. Diagnostic Metering Panel - Front Vlew

1. DESCRIPTION

plifier (and speaker), and a meter used to monitor the sta-

tion transmitter and receiver circuits. The meter circuit

provides five selected metering positions, as well as a

Ill-volt or a 25-volt full scale de voltmeter selected posi-

tion. The DMP also provides a station parameter status

display matrix, which permits the service technician to si-

multaneously monitor the status of up to 64 different sta-

tion operating parameters (bits), as shown in Table 1.

1.1 GENERAL

The Diagnostic Metering Panel (DMP) is a service option

designed specifically for the MSF 5000 series of base and

repeater stations. The DMP includes a 5-watt audio am-

©Motorola, Inc. 1990

Printed in U.S.A.

technical writing services

1301E. Algonquin Road, Schaumburg, IL 60196

68P81114E03-D

7/15/90-

1 2 3 4 5 6 ... 14 15

Shrnutí obsahu

Strany 1 - DIAGNOSTIC METERING PANEL

MOTOROLA INC••CommunicationsSectorDIAGNOSTIC METERING PANELMODEL TLN2419AFAEPS-48002-0(f80S)Figure~. Diagnostic Metering Panel - Front Vlew1. DESCRIPT

Strany 2 - + voltage

parts listTRN5174A Diagnostic BoardPL-8196'CREFERENCEMOTOROLASYMBOLPART NO.DESCRIPTIONcapacitor, fixed; uF±5%; 50 V:unless otherwise statedC12018

Strany 3 - 68P81114E03

JI204BPROBE-VJI203ElPROBE-t-VICONTROLIPIOJt201SELECT32AUDIOH'~2345AUDIO GND{8910LOGIC GND21Rt248RI293470K30KRI247200K~ffi]REVISIONSPEPS-36253REEI

Strany 4 - ----tV: :'"

r-::bUSWRITE CIRCUITRYTLN2419A DIAGNOSTICMETERING PANELSCHEMATIC DIAGRAMNOTES:IIADDRESS TRUTH TABLEIPQS I T I ONA3 A2 AIArt0o a00o00I0 0I0I0oIoIo aaI0

Strany 5 - 4. MUXBUS BIT DEFINITIONS

SE LECTED DATAREGISTER CIRCUITleered data} of Dala ~s$1202 thru 51205V3)isentered intor--~~~~----B>-~~~---"--r-")i~a~c:'u~::~7fOW~~~

Strany 6 - RBITOC is encoded, un

TLN2419A DIAGNOSTICMETERING PANELCIRCUIT BOARD DETAILC1206 C1207...jf-:;:<> .. ~~.UI214ui213C1221CI205++51208(NOTE I)J1204BLK-vSIDE SHOWN FROM

Strany 7

COMPONENT SIDESOLDER SIDEBD-EEPSBD-EEPS -36182-BOL_EEPS-36183-B-36184- BA++A++ 3A++ 5AUDIO GND 7AUDIO GND 9NOT USED 11BAIll 13BA2 15BDIll 17BD2 19LOGI

Strany 8

Tablel.Station Parameter Status Display MatrixADDRESSD3D2D1DO0SPXMrSCANTALMSALMDSDS1RPTPTTLIN PTT LOCPTTINTCOM2TXPLDSTXRX2ACTRXIACTACT··3 RXPLDSRl PLD

Strany 9 - EXTERNAL STATION

METERCONNECTOR(J1202)Figure2.Diagnostic Metering Panel - Edge ViewFAEPS-36238-A(1624)3. Diagnostic Metermg Panel - Internal Viewdata lines define 16 w

Strany 10

ACT is a "status only" MUXbus bit. All "status only"MUXbus bits are signified in Table 1 by a doubleasterisk(**).Aoprox. 65 useeI

Strany 11 - METERING PANEL

3.3 STATUS DISPLAYThe Station Parameter Status Display Matrix consists ofeight 8 element LED packages located behind the re-cessed sceened panel of th

Strany 12 - TLN2419A DIAGNOSTIC

4.4 T ALM DS (TOTAL ALARM DISABLE) 0, DlThe T ALM DS bit mutes all alarm tones until this bit isdeactivated. This bit will deactivate the station cont

Strany 13 - '"J

responds to an active RX2 ACT by gating deemphasized,PL-stripped audio from the second receiver to the RX2audio line. From there, it is mixed with lin

Strany 14

4.26 ACC DIS (ACCESS DISABLE) 6, D3The ACC DIS bit is a status only bit, and is active whenthe Access Disable station control module switch is actu-at

Strany 15 - "a" TO THE

itors cause the station control module to write to thesebits which, in tum, send the alarm tones.NOTEIf the four internal alarm bits of address 12are