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TB20 MAINTENANCE MANUAL 34 导航 TB20飞机维护手册 1(65)

时间:2011-11-09 15:56来源:蓝天飞行翻译 作者:航空
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     RELAIS GENERAL RADIO RADIO MASTER RELAY    
       BOUTON ALTERNAT
"PUSH TO TALK" BUTTON       
                     
                     
          PROCESSEUR
PROCESSOR
A74    INDICATEUR
INDICATOR  
                
                
               M60  
                     
                     

ANTENNE E41 E41 ANTENNA
Stormscope - Electrical schematic
Figure 1
ABAB
Validity : WX 1000 34-41 Page 2
00 (BE) FEB 00
 
Stormscope - Identification and location of components
Figure 2
ABAB
Validity : WX 1000 34-41-00Page 3
(BE) FEB 00
 
PAGE INTENTIONALLY LEFT BLANK
ABAB
Validity : WX 1000 34-41 00Page 4
(BE) FEB 00
 
STORMSCOPE
DESCRIPTION AND OPERATION
1. GENERAL
The stormscope system locates in azimuth and range the electrical thunderstorm-related discharges. The system consists of :
- the A74 processor,
- the E41 antenna,
- the S133 switch.
- the A90 26V/400Hz converter (option).
The system also uses the following components to display information :
- a multifunction display - refer to 34-62-00,
- or a COMM./VOR-ILS/GPS A78 transceiver (Garmin GNS) - refer to 34-51-00.
The system receives data from the heading reference system - refer to 34-21-00.
A74 processor is connected through CR21 and CR22 diodes with :
- the pilot's and R.H. front station push-to-talk switches,
- the pilot's and R.H. front station microphone jacks.
The stormscope system is electrically supplied by "BUS 2" bar.
2. LOCATION (Figure 1)
COMPONENT QTY AREA ACCESS DOOR REFERENCE
A74 processor 1 240 219 34-41-02
E41 antenna 1 220 / 34-41-03
S133 switch 1 250 / 34-41-00
 
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