BENDIX/KING
KX 165A
Page 5-18
15610M00.RCD
Rev 0, Jun/2000
3.
Place the unit into transmit by grounding MIC KEY, P165A1-6.
4.
Monitor the audio level out of COMM AUDIO/SIDETONE/INTERCOM OUT,
P165A1-9.
5.
Adjust Nav frequency knobs for NLT 1.3VRMS and NMT 1.5VRMS.
5.2.2.4.3
Intercom
1.
Go to INTC page
2.
Input a 100mVrms, 1kHz tone into the INTERCOM MIC P165A1-B.
3.
Monitor the audio level out of COMM AUDIO/SIDETONE/INTERCOM OUT,
P165A1-9.
4.
Adjust Nav inc/dec knobs for NLT 7.07 Vrms
5.2.2.5
Glideslope Receiver Alignment
R25 fully CCW
5.2.2.5.1
Reference Crystal Oscillator
1.Monitor TP9 using a counter.
2.Adjust C66 so that the frequency is 20.950 MHz
±
20 Hz.
5.2.2.5.2
VCO Adjustment
1.Channel the NAV receiver to 109.3 MHz(332 MHz GS channel, 331.970 GS LO
frequency).
2.Monitor the DC voltage at TP3.
3.Adjust C75 for 4.0
±
0.1 V.
5.2.2.5.3
RF Front End Alignment
1.Channel the NAV receiver to 109.3 MHz(332 MHz GS channel, 331.970 GS LO
frequency).
2.Monitor TP6 with a DVM having 1 mV resolution.
3.Apply a 332 MHz RF input at -87 dBm.
4.Adjust L5, L6, and L13 to maximize the voltage at TP6. If necessary, increase
the RF input power so that TP6 voltage changes can be seen when adjusting L5,
L6, and L13. Reduce input power to -87 dBm for final adjustment.
5.2.2.5.4
RF AGC Adjustment
1.Channel the NAV receiver to 109.3 MHz (332 MHz GS channel, 331.970 GS LO
frequency).
2.Input a -87 dBm signal at 332 MHz.
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 ...
Страница 158: ...BENDIX KING KX 165A Page 6 10 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 160: ...BENDIX KING KX 165A Page 6 12 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 164: ...BENDIX KING KX 165A Page 6 18 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
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 ...
Страница 167: ...BENDIX KING KX 165A Page 6 22 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
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 ...
Страница 172: ...BENDIX KING KX 165A Page 6 28 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 180: ...BENDIX KING KX 165A Page 6 40 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 196: ...BENDIX KING KX 165A Page 6 56 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 213: ...BENDIX KING KX 165A Page 6 88 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
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 ...
Страница 217: ...BENDIX KING KX 165A Page 6 94 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 227: ...BENDIX KING KX 165A Page 6 110 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 229: ...BENDIX KING KX 165A Page 6 112 15610M00 RCD Rev 0 June 2000 THIS PAGE RESERVED ...
Страница 231: ...BENDIX KING KX 165A Page 6 114 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 235: ...BENDIX KING KX 165A Page 6 120 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
Страница 268: ...BENDIX KING KX 165A Page 6 170 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
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 ...
Страница 282: ...BENDIX KING KX 165A Page 6 190 15610M00 RCD Rev 0 Jun 2000 THIS PAGE RESERVED ...
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 ...