BENDIX/KING
KX 165A
Page 5-50
15610M00.RCD
Rev 0, Jun/2000
TABLE 5.7 KX 155A Glideslope Test voltages (200-09060-0000 Board)
JUNCTION
V
DC
(no RF)
V
DC
(RF
1
)
V
DC
(RF
2
)
V
DC
(RF
3
)
V
DC
(RF
4
)
Sheet
Description
J14 pin 8
4.5
5.1
5.1
5.1
1
IF AGC
C134,R114
8.6
1
9 V line
J14_4
9.3
1
9 V line
C89,C82
5.4
1
5 V line
J14_6
5.4
1
5 V line
Q6 Drain
8.5
1
RF Amp
U2 pin 6
5.1
1
MMIC RF Amp
Q7 Drain
7.5
1
Mixer
Q5 Base
2.3
1
IF Amp 1
Q5 Collector
4.0
1
IF Amp 1
Q1 Base
3.1
1
IF Amp 2
Q1 Collector
6.5
1
IF Amp 2
U4 pin 2
8.1
1
IF Amp 3
Q2 Base
0.7
1
IF Amp 4
Q2 Collector
3.1
1
IF Amp 4
Q3 Base
0.6
1
Detector Bias
Q4 Base
0.6
0.6
1
Detector
TP4
5.0
5.0
1
Detector Output
TP5
7.3
3.9
3.9
4.1
1
RF AGC
TP6
4.6
5.1
5.1
5.1
1
IF AGC
J14 pin 2
4.7
4.7
1
Composite Audio
U6 pin 4
4.7
4.7
2
Synthesizer IC power
TP3
3.4
4.1
5.2
2
VCO Tuning voltage
TP10
0.0
0.7
3
Flag
U12 pin 6
5.0
3
5 V Reference
U10 pin 3
2.5
3
Reference input
U11 pin 18
2.5
2.5
2.6
3
Adjustment Centering
TP11
2.5
2.5
2.6
3
GS Down
TP12
2.5
2.5
2.5
3
GS Up
TP11 to TP12
0.000
0.000
0.078
3
Deviation
Notes:
RF
1
= 329.15 MHz, -76 dBm, 0.000 ddm glideslope signal with NAV set to 108.95 MHz
RF
2
= 332.0 Mhz, -76 dBm, 0.000 ddm glideslope signal with NAV set to 109.3 MHz
RF
3
= 335.0 MHz, -76 dBm, 0.000 ddm glideslope signal with NAV set to 110.3 MHz
RF
4
= 332.0 MHz, -76 dBm, 0.091 ddm glideslope signal with NAV set to 109.3 MHz
All voltages are referenced to chassis ground unless otherwise noted.
Содержание Bendix/King KX 165A
Страница 1: ...MAINTENANCE MANUAL KX 165A NAV COMM TRANSCEIVER MANUAL NUMBER 006 15610 0000 REVISION 0 JUNE 2000 ...
Страница 8: ...BENDIX KING KX 165A Page vi 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 12: ...BENDIX KING KX 165A Page 4 4 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 16: ...BENDIX KING KX 165A Page 4 10 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 17: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 4 11 Figure 4 3 Transmitter Block Diagram ...
Страница 20: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 4 15 Figure 4 4 VOR Signal Generation ...
Страница 21: ...BENDIX KING KX 165A Page 4 16 15610M00 RCD Rev 0 Jun 2000 Figure 4 5 Localizer Signal Generation ...
Страница 23: ...BENDIX KING KX 165A Page 4 18 15610M00 RCD Rev 0 Jun 2000 Figure 4 6 Glideslope ...
Страница 26: ...BENDIX KING KX 165A Page 4 22 15610M00 RCD Rev 0 Jun 2000 Figure 4 8 CPU Block Diagram ...
Страница 28: ...BENDIX KING KX 165A Page 4 24 15610M00 RCD Rev 0 Jun 2000 Figure 4 9 Front Panel and Display Diagram ...
Страница 29: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 4 25 Figure 4 10 Power Supply Block Diagram ...
Страница 49: ...BENDIX KING KX 165A Page 4 46 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 53: ...BENDIX KING KX 165A Page 5 4 15610M00 RCD Rev 0 Jun 2000 FIGURE 5 1 TYPICAL TEST EQUIPMENT SETUP ...
Страница 54: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 5 5 FIGURE 5 2 BENCH TEST HARNESS SHEET 1 OF 2 ...
Страница 55: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 5 7 Figure 5 2 Bench Test Harness Sheet 2 of 2 ...
Страница 155: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 6 7 Figure 6 1 Sample Parts List Sheet 1 of 3 ...
Страница 156: ...BENDIX KING KX 165A Page 6 8 15610M00 RCD Rev 0 Jun 2000 Figure 6 1 Sample Parts List Sheet 2 of 3 ...
Страница 157: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 6 9 Figure 6 1 Sample Parts List Sheet 3 of 3 ...
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Страница 165: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 19 Figure 6 3 Bezel Assembly Dwg No 300 05672 0000 rev AA ...
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Страница 168: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 23 Figure 6 4 Bezel Dwg No 300 09531 0000 rev ...
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Страница 214: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 89 Figure 6 9 TX Audio Adapter Dwg No 300 09680 0000 rev A ...
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Страница 269: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 171 Figure 6 22 IF Filter Board Dwg No 300 09709 0010 rev C ...
Страница 272: ...BENDIX KING KX 165A Page 6 176 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 273: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 177 Figure 6 24 Top Cover Assembly Dwg No 300 05661 0020 rev ...
Страница 277: ...BENDIX KING KX 165A Page 6 182 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
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Страница 283: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 191 Figure 6 27 Glideslope Assembly Dwg No 300 09447 0000 rev A ...
Страница 290: ...BENDIX KING KX 165A Rev 0 June 2000 RCD 15610I00 Page 6 199 Figure 6 28 Glideslope Board Dwg No 300 09060 0000 rev B ...
Страница 295: ...BENDIX KING KX 165A Page S 2 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 296: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page S 3 FIGURE S 1 KX 165A 069 01033 0101 SW ID 0106 ...
Страница 297: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page S 5 FIGURE S 2 KX 165A 069 01033 0201 SW ID 0106 ...