Operation Manual Part 1

Digital Liquid Cooled UHF
TV Equipment
Detailed operational description
9946 V1
45321648.01 104 A E
preliminary
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Numéro / Number Doc. Rev. Lan
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16/06/2006
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Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
UNITE CENTRALE
CENTRAL PROCESSING UNIT
Carte de
brassage
Multiplex card
IHM
DISTANT
REMOTE USER
INTERFACE
PC Local
Local control
panel
Sondes RF/RF probes
EMB
EXCITER
AMPLIFICATEUR
AMPLIFIER
Capteurs
Sensors
Carte de brassage
Multiplex card
SCRUTATION
DES
COMMANDES
OPERATEURS
POLLING OF
OPERATOR
COMMANDS
SCRUTATION
DES
EVENEMENTS
POLLING OF
EVENTS DATA
GESTION UNITE CENTRALE
OVERALL TRANSMITTER
CONTROL SYSTEM
SYNTHÉTISEUR
SYNTHESIZER
EMB
EXCITER
1
SYNTHÉTISEUR
SYNTHESIZER
98/234b (f-e)
ALIMENTATION DE
PUISSANCE
AMPLIFIER POWER
SUPPLY
Etat Capteurs Sensor status signals
Etat carte de brassage Multiplex card status signals
Etat amplificateur Amplifier status signals
Etat alimentation de puissance Amplifier power supply status signals
Etat synthétiseur Synthesizer status signals
Etat EMB Exciter status signals
Etat signal sortie émetteur Transmitter output status signals Commandes opérateurs Operator commands
Commandes opérateurs Operator commands
Commandes manuelles Manual commands
Gestion des
Commandes
Command control
system
Analyse et
Traitement
des défauts
Fault analysis and
processing system
Gestion des
affichages
Display control
system
Evénements Events
Gestion du
Journal de Bord
Log book control
system
Information journal de bord Log book data
Information état émetteur Transmitter status data
Information état émetteur Transmitter status data
Terminal Journal
de Bord
Log book terminal
IHM
Distant
Remote user
interface
PC
Local
Local control
panel
Amplification
Amplification
Alimentation
de puissance
Amplifier power
supply
Commandes
Command data
SYSTEME de
REFROIDISSEMENT
COOLING SYSTEM
Etat signal onde retour sortie émetteur Transmitter SWR output status signal
Figure 5 – Block diagram of the control system and events signals