Thales 421 - Page 186

LLZ 421
Repair Operation and Maintenance
ILS 420
6−44 Ed. 01.10SOAC
1
Ident
SW2
J1
J2
J8
J5
J6
J7
setopen
/2
/1
/1
/1
/1
/1
SW1
Voice
CSE CSB
CSE SBOI
CSE SBOQ
CLR CSB
CLR SBOI
CLR SBOQ
DAC Test1
DAC Test2
DME Keyer
SCOPE
Sync.
CPU_Norm
Audio_ON
Board reset
/20
/25
/9
/9
/9
/9
TP13
TP12
TP11
TP10
TP9
TP8
TP7
TP6
TP5
TP4
TP3
TP2
TP1
Ground
65597 / 120570− S/N
DS1 gn
DS2 gn
J4
/1
/9
CPU
J3
/1
/9
U46
U45
G1
U47
(new)
(new)
(new)
(new)
(improved)
/2
/26
/1/19
/2 /10
/2 /10
/2
/10
/2
/10
/2
/10
/2
/10
Lamptest/boot
2b LLZ/GP Audio Generator/Monitor (LG−A, LG−M) 120570−0004 1 of 2