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Nautel NG1000, Troubleshooting Manual

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Nautel NG1000 Troubleshooting Manual Download Page 142

Issue 0.4  2010-10-12

SD-14

 Figure SD-14: NAPI124 PS Distribution PWB (Dual)

13

REF-

20

VCC

GND

LINE

SCK

+48V

1.0

C62

0.1

C67

0.1

C27

8

GND

9

QH

LINE

SCK

2W

0.005

R72

2W

0.005

R74

2W

0.005

R77

2W

0.005

R38

2W

0.005

R42

2W

0.005

R46

TP21

TP24

TP14

10

GND

19

EOC

MOSI

1.0

C56

0.1

C52

0.1

C13

0.1

C26

10

SA

7

QH

16

VCC

+5V

+15V

+5V

5

LINE

2W

0.005

R78

2W

0.005

R35

TP12

+5V

R23

0.1

+5V

+5V

+5V

+5V

+5V

R22

12.1K

+5V

+5V

0.1

C28

S2160018  V2

20 J4

17 J4

15 J4

12 J4

9 J4

10 J4

7 J4

5 J4

33 J4

21 J4

18 J2

12 J2

10 J2

1 J2

MOSI 20 J2

21 J1

20 J1

18 J1

16 J1

15 J1

13 J1

12 J1

9 J1

7 J1

MOSI

0.01

C79

8

RS-

1

RS+

+5V

2 VCC

1

RS+

0.01

C85

0.01

C86

8

RS-

+5V

2

VCC

8 RS-

1 RS+

+5V

2

VCC

0.01

C21

0.01

C29

8

RS-

1 RS+

+5V

2

VCC

1 RS+

0.01

C39

0.01

C43

8 RS-

7

N/C

4

GND

10.0K

R68

5

OUT

6

N/C

5

OUT

3

N/C

7

N/C

4

GND

3

N/C

6

N/C

4

GND

5

OUT

7

N/C

6

N/C

3

N/C

7

N/C

4

GND

5

OUT

6

N/C

5

OUT

3

N/C

7

N/C

3

N/C

4

GND

11

A9

8

A7

7

A6

0.1

C84

5 A4

15 CS

17 ADDRESS

0.1

C17

3 A2

2 A1

0.1

C37

PA V 8

4

PA V 6

3

PA V 4

2

PA V 2

1

22

J4

24

J4

+5V

+5V

+4.096V

+5V

24

J1

PA V 7

4

# 165 LOAD -

# ADC2 CS -

+2.5V

# FAN

2 J3

+48V

# PS INHIBIT A + 6 J2

PS CTRL V + 13 J2

R15

100

TMP B

28 J4

TMP A

TP5

28 J1

AC B

R9

100

MP A

38 J1

3 J2

+4.096V

Q2

MMBT4401LT1

R1

22.1K

0.01

C68

INH B

INH A

0.01

C1

0.01

C2

0.01

C3

1 RS+

8

RS-

+5V

+2.5V

27

J1

23

J1

0.01

C9

0.01

C10

0.01

C11

+4.096V

R41

475K

0.1

C24

4750

R33

0.1

C63

2.2

C64

2.2

C65

13 C

14 D

6

H

PRE-AMP

15

CS

12 A10

9

A8

4 A3

5 A4

10

GND

19

EOC

16

DATA_OUT

14

REF+

6

VOUT-

4

VOUT+

0.01

C75

MAX4080SASA

U13

15

CLK_INH

0.1

C7

0.1

C36

E5

0.1

C5

0.01

C6

+15V

0.1

C73

0.01

C74

10.0K

R64

IPA CUR

MISO 165

PRE-AMP V

FAN V -

MISO ADC

LINE/NEUTRAL

GND/EARTH

FAN V +

18 J4
19 J4

13 J4

16 J4

14 J4

8 J4

6 J4

11 J4

19 J2

15 J2
16 J2

11 J2

9 J2

8 J2

SCK 17 J2

33 J1

19 J1

0.1

C18

17 J1

14 J1

11 J1

10 J1

8 J1

6 J1

5 J1

GND

TP17

+5V

0.01

C80

2

VCC

+5V

0.01

C82

0.01

C83

2

VCC

8

RS-

0.01

C88

0.01

C89

1 RS+

0.01

C19

1

RS+

8

RS-

+5V

0.01

C30

0.01

C32

8

RS-

2 VCC

+5V

1

RS+

2

VCC

0.1

C48

0.1

C51

4750

R58

4750

R60

6

N/C

3

N/C

R71

12.1K

TP23

6

N/C

4

GND

7

N/C

R76

12.1K

10.0K

R79

7

N/C

3

N/C

5

OUT

R84

12.1K

5

OUT

4

GND

R27

12.1K

TP13

7

N/C

4

GND

6

N/C

3

N/C

R37

12.1K

10.0K

R45

5

OUT

6

N/C

R56

12.1K

12

A10

0.1

C76

9 A8

0.1

C81

0.1

C87

6 A5

4

A3

18

I/O_CLK

0.1

C22

TLC1543IDW

U7

1

A0

0.1

C50

0.1

C58

0.01

C46

0.1

C38

0.01

C41

PA V 5

PA V 3

PA V 1

3

2

1

22

J1

1.0

C55

35V

TP18

LINE/NEUTRAL

# PS INHIBIT B + 7 J2

FAIL A

FAIL B

R14

100

R16

100

TP6

TP7

TP8

31 J1

31 J4

MP B

AC A

R8

100

R10

100

TP1

TP2

TP3

TP4

36 J1

38 J4

36 J4

CR1

CR2

+48V

5 J2

0.01

C57

82.5K

R6

R11

1000

+48V

0.68

C53

0.68

C54

L2

V CTRL

0.01

C14

0.01

C16

0.01

C69

TP9

4750

R2

4750

R3

4750

R4

0.01

C12

0.01

C15

2 VCC

MAX4080SASA

U2

+4.096V

+4.096V

+4.096V

10.0K

R44

10.0K

R52

10.0K

R53

+15V

+48V

0.01

C34

10

μ

H

L1

1.0

C60

23

J4

27

J4

4750

R18

4750

R19

4750

R20

+4.096V

+4.096V

10.0K

R47

10.0K

R51

0.1

C23

4750

R32

R39

475K

R40

475K

2.2

C44

2.2

C47

0.1

C59

+48V

2W

0.005

R67

11 A

12

B

3

E

5

G

4 F

CURRENT

10.0K

R24

TP10

2 CLK

6

A5

17 ADDRESS

11

A9

18 I/O_CLK

7 A6

8

A7

13

REF-

1 A0

3 A2

2

A1

20

VCC

6

VOUT-

4

VOUT+

SW003A0A91Z

U9

0.01

C72

2

VCC

1 RS+

8

RS-

+5V

4750

R12

+5V

E4

E6

RT1

RXE300

+5V

0.01

C40

0.1

C42

10.0K

R57

10.0K

R69

TP22

0.1

C70

TP20

R66

12.1K

# AC FAIL -

GND/EARTH

LINE/NEUTRAL

+15V

IPA V

0.1

C78

0.01

C35

R81

12.1K

10.0K

R25

TP15

TP25

R50

12.1K

0.1

C31

R7

100

R13

100

10

μ

H

L3

0.1

C25

8250

R34

SW001A0C91

U12

TLC1543IDW

U5

RT2

RXE110

TP16

-VE (PS B)

R59

121K

IPA_CURRENT

PS B LOGIC RETURN

PS B ENABLE RETURN

MAX4080SASA

U16

# ADC1 CS -

MAX4080SASA

U3

PS A ENABLE RETURN

MAX4080SASA

U8

+VE (PS A)

# PS A FAIL -

# PS B TEMP -

# PS A TEMP -

+VE SENSE (B)

-VE SENSE (B)

# PS B PRESENT -

# PS A PRESENT -

PA 6 CUR

PA 2 CUR

14

REF+

16

DATA_OUT

E1

10.0K

R31

+48V

PA 3 CUR

6

-VE SENSE (A)

+VE SENSE (A)

0.01

C4

0.01

C8

1

SHIFT/LOAD

+48V

6

N/C

4

GND

5

OUT

0.01

C33

R30

3320

2 VIN-

5 TRIM

3

ON/OFF

1 VIN+

7

N/C

# PS A I

PS A CTRL V+

4

J2

10

J3

8

J3

15

J3

16

J3

2

J2

46

J4

47

J1

13

J3

12

J3

20

J3

18

J3

+VE (PS B)

MAX4080SASA

U14

MAX4080SASA

U15

MAX4080SASA

U17

PS A LOGIC RETURN

MAX4080SASA

U4

-VE (PS A)

0.01

C20

# PS B FAIL -

# PS A AC FAIL -

# PS B AC FAIL -

2

3

1

U10:A

PA 8 CUR

10.0K

R73

PA 4 CUR

1000

R63

10.0K

R82

4

VDD

11

GND

U10:E

TLV2374ID

10.0K

R62

E2
E3

PA 7 CUR

PA 5 CUR

PA 1 CUR

10.0K

R54

TP11

TP19

4750

R5

4750

R17

MC74HC165AD

U1

+5V

3

N/C

7

N/C

+4.096V

10.0K

R43

R48

10.0K

R28

68.1K

R29

15.0K

Q1

IRF9540NSPBF

3

ON/OFF

10

C45

16V

0.68

C61

1

VIN+

2

VIN-

5

TRIM

PS B CTRL V+

# PS B I

3

N/C

6

N/C

4

GND

5

OUT

14

J2

9

J3

6

J3

7

J3

17

J3

47

J4

45

J4

46

J1

45

J1

11

J3

19

J3

14

J3

IPA_CURRENT

0.01

C77

R61

121K

MAX4080SASA

U6

6

5

7

U10:B

4 VIN

1

GND1

2

GND2

6

VOUT

LT1790BIS6-4.096

U11

10

C71

35V

Summary of Contents for NG1000

Page 1: ...NG1000 Weather Radio Transmitter System Troubleshooting Manual Document NG1000 TROUBLESHOOT Issue 0 4 2010 10 12 Status Preliminary ...

Page 2: ......

Page 3: ...0 Fax 1 207 947 3693 Customer Service 24 hour support 1 877 628 8353 Canada USA only 1 902 823 5100 International Email support nautel com Web www nautel com The comparisons and other information provided in this document have been prepared in good faith based on publicly available information The reader is encouraged to consult the respective manufacturer s most recent published data for verifica...

Page 4: ......

Page 5: ... Power Supply Replacement 1 18 Cooling fan replacement 1 19 Exciter Control PWB Replacement 1 20 PS Distribution PWB Replacement 1 21 LED PWB Replacement 1 22 System Controller PWB Replacement 1 23 Button LED PWB Replacement 1 24 Front Panel Display Replacement 1 25 RF Coaxial Switch Replacement 1 26 Modem Replacement 1 27 Audio Surge Protector Replacement 1 27 Data Line Surge Protector Replacemen...

Page 6: ...ng connector lists 3 1 Wiring lists provided 3 1 Wiring lists not provided 3 1 Connector mating information 3 1 Wire colours 3 1 Printed wiring board patterns 3 1 Reading Electrical Schematics 4 1 Component values 4 1 Graphic symbols 4 1 Logic symbols 4 1 Reference designations 4 1 Unique symbols 4 2 Identifying schematic diagrams 4 2 Structure of schematics 4 2 Locating schematic diagram s for a ...

Page 7: ...NG1000 Troubleshooting Manual Table of contents Issue 0 4 2010 10 12 Page vii List of terms 6 1 ...

Page 8: ...NG1000 Troubleshooting Manual Table of contents Page viii Issue 0 4 2010 10 12 ...

Page 9: ...age ix Release control record Issue Date Reason 0 1 2010 02 01 Initial release of manual 0 2 2010 05 19 Incorporated Engineering review comments 0 3 2010 06 11 Incorporated Engineering review comments 0 4 2010 10 12 Incorporated customer review comments ...

Page 10: ...NG1000 Troubleshooting Manual Page x Issue 0 4 2010 10 12 ...

Page 11: ...ing the intervening steps If you are asked to go to another section or document stop the procedure and perform the tasks described in the other section or document If you are asked to check a voltage use a digital voltmeter and test the voltage relative to ground unless otherwise instructed If you are asked to check a signal use an oscilloscope and test the signal relative to ground unless otherwi...

Page 12: ... an NG1000 transmitter It also provides reference information needed when performing diagnostic procedures NG1000 Troubleshooting Manual NG1000 TROUBLE Module 4 of the printed manual set Provides detailed technical information about the NG1000 transmitter including electrical schematics and mechanical drawings Nautel website Online resources The Nautel website provides useful resources to keep you...

Page 13: ...quickly find a specific section click the section in the PDF file s Bookmarks list When using printed documents When navigating between manuals of the documentation suite note the tabbed module labels 1 through 4 for each manual see NG1000 transmitter manuals To find a specific term go to the List of Terms section near the end of the manual ...

Page 14: ...NG1000 Troubleshooting Manual Page xiv Issue 0 4 2010 10 12 ...

Page 15: ...the power that the system is live and serious danger is present Mount the transmitter ac power disconnect switch breaker close to the transmitter so that it can be reached quickly in an emergency Clearly label the disconnect switch breaker e g EMERGENCY SWITCH After turning off the power always perform a measurement to confirm that the power is off before touching anything within the transmitter I...

Page 16: ...devices are specifically identified with BeO in the Description column of the Troubleshooting Manual s parts list s Do not cut crush or grind devices because the resulting dust may be hazardous if inhaled Unserviceable devices should be disposed of as harmful waste Other hazards Ensure that appropriate fire alarms and fire extinguishers are available Extinguishers must be suitable for use on elect...

Page 17: ...of training courses covering the basic fundamentals of RF systems and transmitters and the operation and maintenance of the transmitter For more information about available courses and schedules go to the Nautel website at http www nautel com Training aspx or ask your Nautel sales representative Site orientation When you give personnel access to the transmitter site e g hiring new personnel or giv...

Page 18: ...tel does not offer first aid training since the hazards associated with high voltage and RF energy are not specific to the transmitter However the customer should provide first aid training to all per sonnel who have access to the transmitter site First aid training should include CPR care of burns artificial respiration and defibrillation if specific equipment is available on site Site safety Con...

Page 19: ... radio frequency fields at the transmitter site particularly near the feedline antenna and tower At some sites these fields may cause biological effects including the heating of body tissues Intense fields can also create dangerous high voltages on ungrounded conductive surfaces and objects At certain points where high voltage conductors come close to grounded conductors e g at feedline junctions ...

Page 20: ... the transmitter s ac power feed to prevent over voltage from entering the transmitter Lightning protection The transmitter is designed to resist lightning strike damage However intense or repeated strikes could damage the transmitter We recommend that you install lightning suppression on the antenna tower and feedline to reduce the effect of lightning strikes on the transmitter itself and to prot...

Page 21: ...e Even during minor earthquakes rocking or movement of the transmitter is likely to damage the feedline connection and could even cause a catastrophic failure of the ac power feed into the transmitter During larger earthquakes the weight of the transmitter chassis could be hazardous to nearby equipment or personnel Four 1 4 inch pilot holes are provided in the bottom corners of the transmitter sys...

Page 22: ...NG1000 Troubleshooting Manual Page xxii Issue 0 4 2010 10 12 ...

Page 23: ...ault and station policy will dictate whether an immediate maintenance response is necessary Fault analysis and rectification may be conducted from three different levels with a different technical competence level required for each on air troubleshooting remote or local and off air troubleshooting On air troubleshooting On air troubleshooting can be performed from a remote location or locally at t...

Page 24: ...the transmitter s integral meters and fault alarm indicators Analysis of this data will normally identify the type of fault and in most cases will determine what corrective action must be taken Refer to Identifying an alarm on page 1 4 to determine the remedial action required for a given fault Off air troubleshooting Off air troubleshooting must be performed when the replacement of a defective as...

Page 25: ...ols Test equipment Testing and maintenance equipment including soldering and unsoldering tools should be suitable i e grounded tip for contact with static sensitive semiconductor devices Stress current protection Every precaution should be taken to ensure the static sensitive semiconductor devices are protected from unnecessary stress current This is achieved by ensuring that current is not flowin...

Page 26: ...the TRANSMITTER A or TRANSMITTER B LED is green transmitter is on with no known faults blinking green red transmitter is RF on but a fault is present red transmitter is RF off When the CONTROLLER or EXTERNAL LED is green system operation is normal with no known faults blinking green red system is operating with a fault red a fault is present or the system is RF off When a fault is present the tran...

Page 27: ...front panel Figure 1 2 Transmitter Status LEDs When the TRANSMITTER STATUS and associated antenna or load LEDs are green transmitter operation in the associated path is normal with no known faults blinking green red TRANSMITTER STATUS LED only transmitter is RF on but a fault is present red RF off When a fault is present the associated transmitter may still produce an RF output or a changeover to ...

Page 28: ...olumn indcates the associated front panel LED affected by the alarm The Description and Troubleshooting Action column provides a brief description of the alarm troubleshooting tips and a cross reference to more detailed troubleshooting if applicable 1 Scroll through the Alarms screen to view the active faults 2 Enter the alarm name in Table 1 1 on page 1 7 to determine the cause of the alarm and p...

Page 29: ...the user AIn4 J11A 14 Fault EXTERNAL This alarm occurs when the analog input applied to the auxiliary analog input 4 pin 14 on AUX I O connector A1J11A is in an alarm sensing condition based on a threshold defined by the user Auto Chgover Event CONTROLLER This alarm occurs when an automatic transmitter changeover occurs typically due to the active transmitter s forward power falling below a preset...

Page 30: ...t applied to the auxiliary digital input 3 pin 3 on AUX I O connector A1J11A is in an alarm sensing condition defined by the user DIn4 J11A 4 Fault EXTERNAL This alarm occurs when the digital input applied to the auxiliary digital input 4 pin 4 on AUX I O connector A1J11A is in an alarm sensing condition defined by the user Sys Con Pri or Sec AC High EXTERNAL This alarm occurs when the primary or ...

Page 31: ...roller PWB Replacement on page 1 23 System Fwd Pwr Low CONTROLLER This alarm occurs when the system s RF output power falls below the preset low power tone threshold configurable betweeen 25 and 75 Check the active transmitter for associated faults System High VSWR CONTROLLER This alarm occurs when the VSWR at the system s RF output exceeds 5 5 1 The transmitter system is inhibited Sys Interlock O...

Page 32: ...TER A TRANSMITTER BD This alarm occurs when the coax interlock input from the system controller is not in the correct state inhibiting the associated transmitter s output TXA or TXB Comm Fail TRANSMITTER A TRANSMITTER B This alarm occurs when the associated transmitter is not responding on the serial bus indicating lack of power a faulty cable or a hardware fault Check the serial cables between th...

Page 33: ...ess The associate transmitter cannot produce RF TXA or TXB Insuff Fans On TRANSMITTER A TRANSMITTER B This alarm occurs when two or more cooling fans fail which results in insufficient cooling The associated transmitter s output is inhibited TXA or TXB Intake Over Temp TRANSMITTER A TRANSMITTER B This alarm occurs when the temperature of the intake air for the associated transmitter exceeds the de...

Page 34: ...ntil the alarm condition clears TXA or TXB PA Power Limit TRANSMITTER A TRANSMITTER B This alarm occurs when the transmitter has limited the PA forward power to an acceptable level based on VSWR PA failures or PA dissipation limits TXA or TXB PA Volts A or B Fail TRANSMITTER A TRANSMITTER B This alarm occurs when the associated PA voltage supply has fallen more than 4 V below the expected voltage ...

Page 35: ... TXB PS A or B Over Temp TRANSMITTER A TRANSMITTER B This alarm occurs when the associated power supply s internal temperature protection circuit trips causing it to be inhibited TXA or TXB PS Dist 15V Flt TRANSMITTER A TRANSMITTER B This alarm occurs when the 15 V power supply s output voltage is outside the acceptable range of 13 5 V to 16 5 V Suspect a possible fault with the 15 V supply circui...

Page 36: ...ccurs when the associated transmitter measures a high VSWR condition on its output causing a complete but temporary loss of RF output power TXA or TXB SWR Shutdown TRANSMITTER A TRANSMITTER B This alarm occurs when the associated transmitter shuts down with a complete loss of RF output power due to repeated cutback foldback or shutback events The system requires a manual reset to recover TXA or TX...

Page 37: ...TTER A TRANSMITTER B This alarm occurs when the 3 3 V power supply s output voltage is outside the acceptable range of 3 0 V to 3 6 V Suspect a possible fault with the 3 3 V supply circuitry on the exciter control PWB A1 TXA or TXB 1 8V Fail TRANSMITTER A TRANSMITTER B This alarm occurs when the 1 8 V power supply s output voltage is outside the acceptable range of 1 6 V to 2 0 V Suspect a possibl...

Page 38: ...PWB VHF Transmitter A and B See page 1 22 System Controller PWB System Controller See page 1 23 Button LED PWB System Controller See page 1 24 Front Panel Display System Controller See page 1 25 RF Coaxial Switch System Cabinet See page 1 26 Modem System Cabinet See page 1 27 Audio Surge Protector System Cabinet See page 1 27 Data Line Surge Protector System Cabinet See page 1 28 ROAMS Unit System...

Page 39: ...k M3 screws 3 Remove the securing bracket s one or two pieces from the front of the power supply module U3 or U4 by removing two M3 screws Retain hardware 4 Slide the power supply module toward the front of the VHF transmitter to disengage it from its mating connector 5 Remove the power supply module from the transmitter 6 Locate or obtain a replacement power supply module Nautel Part UG69A Revers...

Page 40: ...itter Retain hardware 4 Disconnect wires 7 8 9 13 and 14 from the 48 V power supply s terminal block noting their destinations 5 Remove the 48 V power supply from the VHF transmitter and remove its brackets for use with the new power supply 6 Locate or obtain a replacement power supply module Nautel Part UG54 Install the brackets on the new power supply and reverse Step 1 through Step 5 to reinsta...

Page 41: ...oting it is secured using M3 screws 3 Disconnect all fan mating plugs B1P1 through B5P1 from the splitter PWB A4 4 Slide the cooling fan assembly up and out of the transmitter chassis 5 Remove the defective fan s noting they are secured using M3 screws Retain hardware 6 Obtain a replacement fan Nautel Part 216 8011 from the site spares kit if purchased or contact Nautel to obtain a replacement fan...

Page 42: ... Part HAS80 provided in the ancillary kit 4 Remove the six M3 screws that secure the exciter control PWB A1 to the transmitter Retain hardware 5 Remove the exciter control PWB from the VHF transmitter 6 Locate or obtain a replacement exciter control PWB Nautel Part NAPE82 Reverse Step 1 through Step 5 to reinstall the new exciter control PWB If necessary refer to Table 3 7 on page 3 6 for connecto...

Page 43: ...tter 4 Disconnect all mating plugs from the PS distribution PWB A2 Remove the ten wires 13 and 15 through 23 connected to terminal blocks TB1 and TB2 5 Use a 5 5 mm nut driver to remove the five M3 nuts split and flat washers that secure the PS distribution PWB to the transmitter Retain hardware 6 Remove the PS distribution PWB from the VHF transmitter 7 Locate or obtain a replacement PS distribut...

Page 44: ...op side up on a suitable work surface Remove the transmitter s top cover noting it is secured using M3 screws 3 Remove the power supply modules U3 and U4 from the transmitter 4 Disconnect ribbon cable connector W4P2 from the LED PWB A7 5 Remove the four M3 screws that secure the LED PWB to the transmitter s front panel Retain hardware 6 Remove the LED PWB from the VHF transmitter 7 Locate or obtai...

Page 45: ...suitable work surface Remove the system controller s top cover noting it is secured using M3 screws 6 Disconnect all mating plugs from the system controller PWB A1A1 Remove the D sub connector s securing screws using a 5 mm socket Nautel Part HAS80 provided in the ancillary kit 7 Remove the seven M3 screws that secure the system controller PWB to the system controller Retain hardware 8 Remove the ...

Page 46: ...sing four front panel screws 4 Place the system controller top side up on a suitable work surface Remove the system controller s top cover noting it is secured using M3 screws 5 Disconnect ribbon cable connector W1P2 from the button LED PWB A1A2 6 Remove the six M3 screws that secure the button LED PWB to the system controller s front panel Retain hardware 7 Remove the button LED PWB from the syst...

Page 47: ... panel screws 4 Place the system controller top side up on a suitable work surface Remove the system controller s top cover noting it is secured using M3 screws 5 Disconnect ribbon cable connector W2P2 from the board mounted behind the front panel display A1U3 6 Remove the four M3 screws that secure the front panel display assembly also referred to as VFD to the system controller s front panel Ret...

Page 48: ...the top of the cabinet 3 Disconnect four coaxial cables W5P2 W6P2 W7P1 and W8P1 and 9 pin D sub connector W3P2 from the RF coaxial switch 4 Remove the switch bracket noting it is secured using M4 hardware Retain hardware to install the new switch on this bracket 5 Locate or obtain a replacement RF coaxial switch Nautel Part KC78 Reverse Step 1 through Step 4 to reinstall the new RF coaxial switch ...

Page 49: ...p 3 to reinstall the new modem If necessary refer to Table 3 4 on page 3 3 for connection details Audio Surge Protector Replacement See Figure MD 1 in the Mechanical Drawings section Section 6 of this manual 1 Open the system cabinet s rear door and locate the audio surge protector U4 mounted on a tray near the top of the cabinet 2 Unscrew the wiring on each side of the audio surge protector 3 Rem...

Page 50: ...move the red and green wire pairs s 116 and 117 from U8 R and U8 G 4 Loosen the DO NOT REMOVE COVER screw to remove the protective cover and access the terminals Remove the customer supplied telephone connections that are secured on the TB1 1 and TB1 2 terminals Remove the green yellow wire 118 from U8 Gnd 5 Remove the data line surge protector from the system cabinet noting it is secured using tw...

Page 51: ...autel Part UX134 Remove its front panel to allow installation of the mounting bracket Reverse Step 1 through Step 4 to reinstall the new ROAMS unit Dummy Load Replacement See Figure MD 1 in the Mechanical Drawings section Section 6 of this manual 1 Turn off the standby transmitter or open its interlock circuit by removing the wiring from the INTERLOCK connector A1J4 on the rear of the standby tran...

Page 52: ...e studs between each pair of M4 screws Retain all hardware for re installation 7 See Figure 1 4 on page 1 31 Remove the bottom four sets of M6 hardware that secure the mounting plate to the side of the cabinet Loosen the top two sets but do not remove them Retain all removed hardware for re installation 8 Carefully remove the entire mounting plate complete with bandpass filter and directional coup...

Page 53: ... Troubleshooting Manual Responding to alarms Issue 0 4 2010 10 12 Page 1 31 Figure 1 4 Replacing Bandpass Filter Directional Coupler Mounting Plate with Bandpass Filter and Directional Coupler M4 screws qty 4 ...

Page 54: ...ide of the cabinet Loosen the top two sets but do not remove them Retain all removed hardware for re installation 8 Carefully remove the entire mounting plate complete with bandpass filter and directional coupler and place on a suitable work surface for further disassembly Remove the M4 hardware on the on the studs securing the directional coupler to the mounting plate Unscrew the connection betwe...

Page 55: ...e suppressor panel 2 Open the ac surge protector panel and locate the defective MOV see Figure 1 5 3 Remove the defective MOV noting it is secured using two M6 nuts Use a 10 mm nut driver to remove these nuts Retain hardware 4 Locate or obtain a replacement MOV available from Nautel Part UM97 Reverse Step 1 through Step 3 to reinstall the new MOV When securing M6 nuts note the maximum allowable to...

Page 56: ...NG1000 Troubleshooting Manual Responding to alarms Page 1 34 Issue 0 4 2010 10 12 ...

Page 57: ...ture e g NAPA24 assigned to the assembly containing the part or the full reference designation including the reference designation of all higher assemblies must be known When the nautel nomenclature is known Refer to the appropriate family tree Figure 2 1 or 2 2 and identify the block s associated with the Nautel nomenclature At the bottom of the main family tree block a reference is made to See P...

Page 58: ...nce designation for a specific part These designations are assigned in accordance with the requirements of American National Standard Specification ANSI Y32 16 Description column This column contains the name and descriptive information for each part The key word is presented first followed by the adjective identifiers When the description is See Family Tree for Assembly Nomenclature the associate...

Page 59: ...ied for parts that have JAN or MIL part numbers are Nautel s normal supply source for that part Note OEM code 37338 is listed for parts manufactured by Nautel or to a Nautel control drawing United States of America customers should refer all replacement part orders to Nautel Maine Incorporated OEM code 57655 OEM code to manufacturer s cross reference The OEM CAGE codes listed in the reference desi...

Page 60: ...gineering Inc 0G343 Huffman Manufacturing Co 02660 Amphenol Corp Spectra Strip ITD 0GP12 Radiall Inc 03LB0 Sandisk Corporation 0P2J5 Kingston Technology Company Inc 04713 Motorola Incorporated 12060 Diodes Inc 06090 Raychem Corporation 13919 Burr Brown Corp 07263 Fairchild Semiconductor Corp 14655 Cornell Dubilier Electronics 07933 Fairchild Semiconductor Corp 15542 Scientific Components Corp 07EN...

Page 61: ...C3057 Conec Elektronische Bauelemente 3USB5 Startech com USA LLP C4751 Epcos AG 3WCG0 Ferraz Shawmut Incorporated C D C D Technologies 45496 Digital Systems COMET 48862 GC Electronics Comp Corp Components Corporation 49588 S B E Incorporated CORNELL See 2D829 4G927 Raychem Corporation CREE INC Cree Inc 4TKQ5 UPE Inc ER737 Texas Instruments 54473 Matsushita Electric Corp of America HYPERTR Hypertro...

Page 62: ...Code Manufacturer PANAS Panasonic SL575 Meanwell Sales Information PHOENIX See 5Y407 TDK See 54583 SARONIX Saronix TEXAS See ER737 SAW84 IEI Technology Corp U3040 ST Microelectronics SB ELE SB Electronics Incorporated VENKEL Venkel Ltd SCT30 Fairchild WANJIA Wanjia Table 2 1 OEM Codes Manufacturers ...

Page 63: ...Y A4 NAFP111 U6 REMOTE OFF AIR MONITORING SYSTEM ROAMS UX134 A1A1 SYSTEM CONTROLLER PWB NAPC157 A1A2 BUTTON LED PWB NAPX39 NG1000 WEATHER RADIO TRANSMITTER SYSTEM 1000 W NARF63 U8 DATA LINE SURGE PROTECTOR UE62 SYSTEM OUTPUT POWER PROBE PWB NAPP05 A4A1 U1 RELAY RF COAXIAL TRANSFER 4 PORT KC78 U3 DUMMY LOAD OIL 1500 W 50 OHM DA98 A6 AC DISTRIBUTION ASSY B 216 7020 A1 SYSTEM CONTROLLER NAX251 SEE FI...

Page 64: ... PWB NAPA24 U2 POWER SUPPLY 48V 480 W UNIV INPUT UG54 TRANSMITTER VHF WEATHER RADIO 1250 W NARF62 A16 PA PWB NAPA24 U4 POWER SUPPLY 7 53 V 50 A 180 264 VAC UG69A A10 PA PWB NAPA24 A12 PA PWB NAPA24 A7 LED PWB NAPX40 A5 COMBINER LPF PROBE PWB 1250 W NAPX41 A1 EXCITER CONTROL PWB NAPE82 A3 INTERFACE PWB PR17A A13 PA PWB NAPA24 A15 PA PWB NAPA24 U1 CONNECTOR RECEPTACLE AC 250 V 20 A JT80 U3 POWER SUP...

Page 65: ...9482 P03 HAM05 Connector Quick Dis F 1 4 Tab 2 520184 2 09482 216 5120 10MHz Cal Cable Set Assy REFDES NAUTEL DESCRIPTION VENDOR OEM CODE P01 JF33 Conn Coax BNC Plug 50ohm Crmp RG58 303 31 4320 02660 P02 JF33 Conn Coax BNC Plug 50ohm Crmp RG58 303 31 4320 02660 216 7020 AC Distribution Assy NG1000 REFDES NAUTEL DESCRIPTION VENDOR OEM CODE DS01 BAP44 LED Pilot Light Amber 230Vac LEDTECA220AC J01 JD...

Page 66: ...52 Ferrite Clip On NiZn 320ohms 100 MHz 28A2025 0A2 P01 HAM69 Conn Quick Dis F 1 4 Tab 14 16Shrink B 106 3632 06090 P02 HAM69 Conn Quick Dis F 1 4 Tab 14 16Shrink B 106 3632 06090 P03 HAM69 Conn Quick Dis F 1 4 Tab 14 16Shrink B 106 3632 06090 P04 HAM69 Conn Quick Dis F 1 4 Tab 14 16Shrink B 106 3632 06090 P05 HS60 Connector Quick Dis F 1 4 TAB 12 10 4 520448 2 09482 P06 HS60 Connector Quick Dis F...

Page 67: ...s page 216 8104 Cableform Assy 1250W VHF XMTR REFDES NAUTEL DESCRIPTION VENDOR OEM CODE W4P1 JP50 Conn Recept Ribbon Cable 10 pin 746285 1 00779 W4P2 JP50 Conn Recept Ribbon Cable 10 pin 746285 1 00779 Page 3 of 48 216 8104 ...

Page 68: ...r 200K Ohms 25C 135 204QAG J01 1BH13 W01 UA129 Cable 3ft 9 pin D sub M FStraight Through PCM 2100 03 W02 UA129 Cable 3ft 9 pin D sub M FStraight Through PCM 2100 03 W03 UA129 Cable 3ft 9 pin D sub M FStraight Through PCM 2100 03 W05 UA152 Cable Jumper 1 2 Superflex 7 16 DIN M RA to 7 16 DIN M 1m JBB1 S012 SP10 Exir Telecom W06 UA152 Cable Jumper 1 2 Superflex 7 16 DIN M RA to 7 16 DIN M 1m JBB1 S0...

Page 69: ...FDES NAUTEL DESCRIPTION VENDOR OEM CODE A01 NAPP05 System Output Power Probe PWBAssy NOAA 216 6125 37338 J01 JA96 Conn Coax Recept Plug 7 16 DIN Panel 50ohm 272132 J02 JA44 Conn Coax Recept 7 16 DIN Panel 50ohm 716 24 02660 Page 5 of 48 NAFP111 ...

Page 70: ...ic 0 01uF 100V 10 C1206C103K1RAC 91929 C17 Not Used NOT USED 37338 C18 Not Used NOT USED 37338 C19 Not Used NOT USED 37338 C20 Not Used NOT USED 37338 C21 Not Used NOT USED 37338 C22 CT50 Capacitor SMT Ceramic 0 01uF 100V 10 C1206C103K1RAC 91929 C23 Not Used NOT USED 37338 C24 CCG04 Capacitor Ceramic 0 01uF 10 100V CKR05BX103KRV 56289 L01 LA42 Core Ferrite 2 hole 4B1 mtl MHB2 14 8 5 14 4B1 FERROX ...

Page 71: ...stor SMT MF 10 Ohms 1 1 4W RK73H2BL10R0F 59124 R12 RAD01 Resistor SMT MF 10 Ohms 1 1 4W RK73H2BL10R0F 59124 T01 WE46 Cable Coax 50 ohm 82 5 VP SRJacket NEWcel GX16 N32 32S 259 6 74116 T02A WF22 Wire 16 AWG 1 Cond Shield Teflon 83308 70903 T02B WF22 Wire 16 AWG 1 Cond Shield Teflon 83308 70903 T03 WF17 Wire 22 AWG Stranded 1 cond shield Tef 83305 70903 Page 7 of 48 NAPA24 ...

Page 72: ...SED 37338 C18 CCFS07 Cap SMT Ceramic 0 1uF 10 50V X7R 0805 C0805C104K5RAC 31433 C19 CT61 Capacitor SMT Ceramic 0 022uF 100V 10 1206 12061C223KAT2A 56289 C20 CT53 Capacitor SMT Ceramic 0 001uF 50V 10 ATC100B102KW50X 29990 C21 CT61 Capacitor SMT Ceramic 0 022uF 100V 10 1206 12061C223KAT2A 56289 C22 CT66 Capacitor SMT Ceramic 0 1uF 10 100V C1206C104K1RACTU RoHS Kemet 31433 C23 CT64 Capacitor SMT Cera...

Page 73: ...LA51 Inductor used with PA NAPA16 20 198 1035 37338 L14 LA60 Inductor NOAA IPA Drain 2 5nH 216 1194 Q01 QAP60 Transistor FET N Channel LDMOS 10W 50V MRF6V2010NBR1 ST ATIC Q02 QAP61 Transistor FET N Channel LDMOS 150W 50V MRF6V2150NBR1 ST ATIC R01 RAD13 Resistor SMT MF 100 Ohms 1 1 4W RK73H2BL1000F 59124 R02 RAD06 Resistor SMT MF 27 4 Ohms 1 1 4W RK73H2BL27R4F 59124 R03 RAD14 Resistor SMT MF 121 Oh...

Page 74: ...GAC 31433 C018 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C019 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C020 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C021 CCFS01 Cap SMT Ceramic 0 001uF 10 50V X7R 0603 C0603C102K5RAC 31433 C022 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C023 CTFS05 Cap SMT Tantalum 47uF...

Page 75: ...10uF 10 16V 1411 T494B106K016AS 31433 C057 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C058 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C059 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C060 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C061 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C062 CC...

Page 76: ...3 Cap SMT Tantalum 10uF 10 35V 2917 T494D106K035AS 31433 C095 CCFS32 Cap SMT Ceramic 100pF 2 50V C0G 0603 C0603C101G5GAC 31433 C096 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C097 CX13 Capacitor Elect 8200uF 35V 82DA822M035JC2D 62643 C098 CCFS32 Cap SMT Ceramic 100pF 2 50V C0G 0603 C0603C101G5GAC 31433 C099 CTFS04 Cap SMT Tantalum 100uF 10 10V 2917 T495D107K010AS Ro HS 31433...

Page 77: ...323 BAS21HT1 STATIC 04713 CR21 QDRS01 Diode SMT Switching 250V 0 2A SOD 323 BAS21HT1 STATIC 04713 CR22 QDRS01 Diode SMT Switching 250V 0 2A SOD 323 BAS21HT1 STATIC 04713 CR23 QDSS03 Diode SMT Shottky 40V 3A SMA MBRA340T3G STATIC RoHS CR24 QDRS01 Diode SMT Switching 250V 0 2A SOD 323 BAS21HT1 STATIC 04713 CR25 QDRS01 Diode SMT Switching 250V 0 2A SOD 323 BAS21HT1 STATIC 04713 CR26 QM22 Diode Power ...

Page 78: ...mp SOT 23 MMBT4401LT1 STATI C 04713 Q02 QBNS01 Transistor SMT NPN Switch Amp SOT 23 MMBT4401LT1 STATI C 04713 Q03 QBNS01 Transistor SMT NPN Switch Amp SOT 23 MMBT4401LT1 STATI C 04713 Q04 QR41 Transistor FET P Channel Plas IRF9510 STATIC 81483 Q05 QBNS01 Transistor SMT NPN Switch Amp SOT 23 MMBT4401LT1 STATI C 04713 Q06 QR41 Transistor FET P Channel Plas IRF9510 STATIC 81483 Q07 QBNS01 Transistor ...

Page 79: ... R030 RAD11 Resistor SMT MF 68 1 Ohms 1 1 4W RK73H2BL68R1F 59124 R031 RFFS46 Resistor SMT MF 4750ohms 1 1 10W 0603 RK73H1JLTD4751F 59124 R032 RFFS30 Resistor SMT MF 221ohms 1 1 10W 0603 RK73H1JLTD2210F 59124 R033 RFFS36 Resistor SMT MF 681ohms 1 1 10W 0603 RK73H1JLTD6810F 59124 R034 RAD11 Resistor SMT MF 68 1 Ohms 1 1 4W RK73H2BL68R1F 59124 R035 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1...

Page 80: ...1JLTD1002F 59124 R069 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R070 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R071 RFFS64 Resistor SMT MF 150Kohms 1 1 10W 0603 RK73H1JLTD1503F 59124 R072 RFFS62 Resistor SMT MF 100Kohms 1 1 10W 0603 RK73H1JLTD1003F 59124 R073 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R074 RFFS50 Resistor ...

Page 81: ...8 RFFS35 Resistor SMT MF 562ohms 1 1 10W 0603 RK73H1JLTD5620F 59124 R109 RFFS35 Resistor SMT MF 562ohms 1 1 10W 0603 RK73H1JLTD5620F 59124 R110 RFFS35 Resistor SMT MF 562ohms 1 1 10W 0603 RK73H1JLTD5620F 59124 R111 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R112 RFFS44 Resistor SMT MF 3320ohms 1 1 10W 0603 RK73H1JLTD3321F 59124 R113 RFFS44 Resistor SMT MF 3320ohms 1 1 10W 0...

Page 82: ...inal SMT Test Point PWB TP 107 02 1 T RoHS COMPONENTS CORP TP03 HAJ66 Terminal SMT Test Point PWB TP 107 02 1 T RoHS COMPONENTS CORP TP04 HAJ66 Terminal SMT Test Point PWB TP 107 02 1 T RoHS COMPONENTS CORP TP05 HAJ66 Terminal SMT Test Point PWB TP 107 02 1 T RoHS COMPONENTS CORP TP06 HAJ66 Terminal SMT Test Point PWB TP 107 02 1 T RoHS COMPONENTS CORP TP07 HAJ66 Terminal SMT Test Point PWB TP 107...

Page 83: ...1 UW116 IC SMT CPLD 10ns Industrial Temp VQFP 64 XC9572XL 10VQG64I STATIC R oHS 68994 U22 UDSS01 IC SMT Non Volatile RAM Ctrlr SOIC 8 DS1312S 2 STATIC 0B0A9 U23 UMDS01 IC SMT DAC 8 Bit 4 ch SPI SOIC 14 TLV5620ID STATIC 64155 U24 ULCS01 IC SMT Comparator Quad SOIC 14 MC3302D STATIC 04713 U25 UX83 IC SMT 2 5V Reference 0 1 SOT 23 6 LT1790BIS6 2 5 STATIC 64155 U26 UDLS03 IC SMT CMOS Hex Schm Trig Inv...

Page 84: ...12X5R0J106M 54583 C018 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C019 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C020 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C021 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C022 CCFS57 Cap SMT Ceramic 10uF 20 6 3V X5R 0805 C2012X5R0J106M 54583 C023 CCFS32 Cap SMT Ceramic...

Page 85: ... C0603C101G5GAC 31433 C055 CCFS63 Cap SMT Ceramic 100pF 1 50V C0G 0805 C0805C101F5GAC Ro HS 31433 C056 CCFS65 Cap SMT Ceramic 180pF 1 50V C0G 0805 C0805C181F5GAC Ro HS 31433 C057 CCFS65 Cap SMT Ceramic 180pF 1 50V C0G 0805 C0805C181F5GAC Ro HS 31433 C058 Not Used NOT USED 37338 C059 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C060 CCFS01 Cap SMT Ceramic 0 001uF 10 50V X7R 060...

Page 86: ...mic 0 001uF 10 50V X7R 0603 C0603C102K5RAC 31433 C093 CCFS01 Cap SMT Ceramic 0 001uF 10 50V X7R 0603 C0603C102K5RAC 31433 C094 CCFS01 Cap SMT Ceramic 0 001uF 10 50V X7R 0603 C0603C102K5RAC 31433 C095 CCFS01 Cap SMT Ceramic 0 001uF 10 50V X7R 0603 C0603C102K5RAC 31433 C096 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C097 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3...

Page 87: ... 10 25V X7R 0603 C0603C104K3RAC 31433 C132 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C133 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C134 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C135 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C136 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C137 CC...

Page 88: ... C170 CCFS53 Cap SMT Ceramic 47uF 20 6 3V 1210 C3225X5R0J476M Ro HS 56289 C171 CCFS53 Cap SMT Ceramic 47uF 20 6 3V 1210 C3225X5R0J476M Ro HS 56289 C172 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C173 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C174 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C175 CCFS52 Cap SMT Ceramic 0 1uF 10 25V...

Page 89: ...2 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C209 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C210 CCFS62 Cap SMT Ceramic 10uF 10 25V C3225X5R1E106K C211 CCFS62 Cap SMT Ceramic 10uF 10 25V C3225X5R1E106K C212 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C213 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C214 CCFS52 Cap ...

Page 90: ...PWB Mt R141665161 0GP12 J04 JR59 Conn Header 3 pos PWB mount 90 deg PHP03 5 00 J05 JR59 Conn Header 3 pos PWB mount 90 deg PHP03 5 00 J06 JR59 Conn Header 3 pos PWB mount 90 deg PHP03 5 00 J07 JQ55 Conn Header Ribbon Cbl 20Pin 103308 5 00779 J08 JQ55 Conn Header Ribbon Cbl 20Pin 103308 5 00779 J09 JQ54 Conn Header Ribbon Cbl 10 Pin 103308 1 00779 J10 JS21 Conn BNC Recept Rt Angle PWB Mt R141665161...

Page 91: ...73H2BL1211F 59124 R008 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R009 RFFS47 Resistor SMT MF 5620ohms 1 1 10W 0603 RK73H1JLTD5621F 59124 R010 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R011 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R012 RFFS26 Resistor SMT MF 100ohms 1 1 10W 0603 RK73H1JLTD1000F 59124 R013 RFFS66 Resistor S...

Page 92: ... 1 1 10W 0603 RK73H1JLTD1002F 59124 R046 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R047 RFFS65 Resistor SMT MF 182Kohms 1 1 10W 0603 RK73H1JLTD1823F 59124 R048 RFFS18 Resistor SMT MF 22 1ohms 1 1 10W 0603 RK73H1JLTD22R1F 59124 R049 RFFS54 Resistor SMT MF 22 1Kohms 1 1 10W 0603 RK73H1JLTD2212F 59124 R050 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R...

Page 93: ...084 RAD57 Resistor SMT 25 5 ohms 1 2512 RK73H3ALTE25R5F 59124 R085 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R086 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R087 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R088 RFFS87 Resistor SMT 200ohm 1 1 10W 0603 RK73H1JLTD2000F 59124 R089 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK7...

Page 94: ...TD1001F 59124 R124 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R125 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R126 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R127 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R128 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R129 RFFS38 Resistor SMT ...

Page 95: ...FFS70 Resistor SMT MF 475Kohms 1 1 10W 0603 RK73H1JLTD4753F 59124 R163 RFFS70 Resistor SMT MF 475Kohms 1 1 10W 0603 RK73H1JLTD4753F 59124 R164 RFFS26 Resistor SMT MF 100ohms 1 1 10W 0603 RK73H1JLTD1000F 59124 R165 RFFS26 Resistor SMT MF 100ohms 1 1 10W 0603 RK73H1JLTD1000F 59124 R166 RFFS26 Resistor SMT MF 100ohms 1 1 10W 0603 RK73H1JLTD1000F 59124 R167 RFFS01 Resistor SMT MF 0 0ohms Jumper 0603 R...

Page 96: ...014 U04 US12 Bridge Recitifier 400V 0 5A SOIC 4 MB4S STATIC RoHS 07263 U05 UP93 IC SMT Op Amp Audio Dual SO 8 OP275GS STATIC 45496 U06 UP107 IC SMT ADC Analog In 24bit Stereo SSOP20 PCM1803ADBR STATI C RoHS Texas Instruments 01295 U07 UP93 IC SMT Op Amp Audio Dual SO 8 OP275GS STATIC 45496 U08 US12 Bridge Recitifier 400V 0 5A SOIC 4 MB4S STATIC RoHS 07263 U09 UP93 IC SMT Op Amp Audio Dual SO 8 OP2...

Page 97: ... SOIC 14 TLV5620ID STATIC 64155 U34 UX83 IC SMT 2 5V Reference 0 1 SOT 23 6 LT1790BIS6 2 5 STATIC 64155 U35 US06 IC SMT CMOS PLL 6GHz TSSOP 16 ADF4106BRU STATIC 45496 U36 UD80 IC SMT Inverter UHS Dual UnBFR 6p SC70 1 2mm wide NC7WZU04P6X RoHS SCT30 U37 UT109 Oscillator VCXO 10MHz 3 3V 2ppm 40 to 85 C MTDS320FV 10 000MHZ STATIC U38 ULAS01 IC SMT Opamp Quad Single Supply SOIC 14 MC33074AD STATIC 047...

Page 98: ...rol PWB Assy NOAA REFDES NAUTEL DESCRIPTION VENDOR OEM CODE Y01 UT100 Oscillator SMT 25MHz 3 3V S1613B 25 0000 STATIC ROH S SARONIX Y02 UT108 Oscillator SMT VCSO 737 28MHz PECL 3 3V 40to85C 50ppm VS 705 ECE KCAN 737M280000 STATIC Page 34 of 48 NAPE82 ...

Page 99: ... 10 C1812C104K1RAC 91929 C19 CCFS04 Cap SMT Ceramic 0 01uF 10 50V X7R 0603 C0603C103K5RAC 31433 C20 CT50 Capacitor SMT Ceramic 0 01uF 100V 10 C1206C103K1RAC 91929 C21 CCFS04 Cap SMT Ceramic 0 01uF 10 50V X7R 0603 C0603C103K5RAC 31433 C22 CCFS52 Cap SMT Ceramic 0 1uF 10 25V X7R 0603 C0603C104K3RAC 31433 C23 CCFS07 Cap SMT Ceramic 0 1uF 10 50V X7R 0805 C0805C104K5RAC 31433 C24 CCFS07 Cap SMT Ceramic...

Page 100: ... CCFS60 Cap SMT Ceramic 1uF 10 100V X7R 1210 12101C105KAT2A RO HS AVX CORP C57 CCFS04 Cap SMT Ceramic 0 01uF 10 50V X7R 0603 C0603C103K5RAC 31433 C58 CCFS07 Cap SMT Ceramic 0 1uF 10 50V X7R 0805 C0805C104K5RAC 31433 C59 CT51 Capacitor SMT Ceramic 0 1uF 100V 10 C1812C104K1RAC 91929 C60 CCFS60 Cap SMT Ceramic 1uF 10 100V X7R 1210 12101C105KAT2A RO HS AVX CORP C61 CCFS71 Cap SMT Ceramic 0 68uF 10 100...

Page 101: ...Metal Polyester 10uF 100V DME1W10K 14655 C92 CT38 Capacitor Metal Polyester 10uF 100V DME1W10K 14655 CR01 QDRS01 Diode SMT Switching 250V 0 2A SOD 323 BAS21HT1 STATIC 04713 CR02 QDRS01 Diode SMT Switching 250V 0 2A SOD 323 BAS21HT1 STATIC 04713 E01 HR26 Connector Quick Dis M 1 4 Tab PWB 1287 91833 E02 HR26 Connector Quick Dis M 1 4 Tab PWB 1287 91833 E03 HR26 Connector Quick Dis M 1 4 Tab PWB 1287...

Page 102: ...8 R22 RFFS51 Resistor SMT MF 12 1Kohms 1 1 10W 0603 RK73H1JLTD1212F 59124 R23 RAD74 Resistor SMT 0 1ohms 1206 1 1 4W ERJ L08KF10CV 37338 R24 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R25 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R26 Not Used NOT USED 37338 R27 RFFS51 Resistor SMT MF 12 1Kohms 1 1 10W 0603 RK73H1JLTD1212F 59124 R28 RFFS60 Resistor...

Page 103: ...3 RK73H1JLTD1213F 59124 R60 RFFS46 Resistor SMT MF 4750ohms 1 1 10W 0603 RK73H1JLTD4751F 59124 R61 RFFS63 Resistor SMT MF 121Kohms 1 1 10W 0603 RK73H1JLTD1213F 59124 R62 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R63 RFFS38 Resistor SMT MF 1000ohms 1 1 10W 0603 RK73H1JLTD1001F 59124 R64 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R65 Not Used NOT US...

Page 104: ... 1E566 U04 UT74 IC Amplifier Instrumentation MAX4080SASA STATI C 1E566 U05 UMAS01 IC SMT ADC 10 Bit 11 ch SPI SOIC 20 TLC1543IDW STATIC 01295 U06 UT74 IC Amplifier Instrumentation MAX4080SASA STATI C 1E566 U07 UMAS01 IC SMT ADC 10 Bit 11 ch SPI SOIC 20 TLC1543IDW STATIC 01295 U08 UT74 IC Amplifier Instrumentation MAX4080SASA STATI C 1E566 U09 UW113 Power Supply DC to DC 36 75In 5 Out 3A SW003A0A91...

Page 105: ...ed Square Post HeaderAssy 3 pin 647123 3 J05 JU60 MTA Keyed Square Post HeaderAssy 3 pin 647123 3 J06 Not Used NOT USED 37338 J07 JN68 Conn Edge Card 3A 28 Contacts Dual Row 30u Gold M3 346 028 620 207 RoHS 31781 L01 LS32 Inductor SMT 12 5nH 2 4A3 15mm H x 3 94mm L A04TGLC R01 RT57 Resistor SMT AIN 100 ohms 2 30W 3725 CS13725TO100GBK R oHS R02 RT58 Resistor SMT AIN 100 ohms 2 40W 1373 CS13737TO100...

Page 106: ...DES NAUTEL DESCRIPTION VENDOR OEM CODE RT05 RT17 Thermistor PTC 15 25 Ohms 1 1A Hold RXE110 06090 RT06 RT17 Thermistor PTC 15 25 Ohms 1 1A Hold RXE110 06090 RT07 RT17 Thermistor PTC 15 25 Ohms 1 1A Hold RXE110 06090 U01 Not Used NOT USED 37338 Page 42 of 48 NAPI127 ...

Page 107: ...S50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R04 RAE21 Resistor SMT MF 49 9 Ohms 1 1 4W RK73H2BL49R9F 59124 R05 RFFS50 Resistor SMT MF 10 0Kohms 1 1 10W 0603 RK73H1JLTD1002F 59124 R06 RFFS28 Resistor SMT MF 150ohms 1 1 10W 0603 RK73H1JLTD1500F 59124 R07 RFFS26 Resistor SMT MF 100ohms 1 1 10W 0603 RK73H1JLTD1000F 59124 R08 RFFS31 Resistor SMT MF 274ohms 1 1 10W 0603 RK73H1JLTD27...

Page 108: ...J02 JA97 Conn USB Vertical PCB Mount Type B 690 004 660 023 RoHS 31781 J03 JS50 Conn Socket D Sub 9 Pin Vertical PWB 164A16669X C3057 S01 SA70 Switch MOM SPDT PB Black No LED 5501M1BLKX OUA4U S02 SA70 Switch MOM SPDT PB Black No LED 5501M1BLKX OUA4U S03 SA70 Switch MOM SPDT PB Black No LED 5501M1BLKX OUA4U S04 SA70 Switch MOM SPDT PB Black No LED 5501M1BLKX OUA4U S05 SA68 Switch MOM SPDT PB Black ...

Page 109: ... at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY 37338 R01 Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY 37338 R02 Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY 37338 R03 Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY 37338 R04 Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY 37338 R05 Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY...

Page 110: ...n Point Inductor 216 5078 37338 A5L5 216 5078 Common Point Inductor 216 5078 37338 A5R1 RT52 Res BeO 50 ohms 5 250W 0 25 tabs Flng Mt BEO250B R12 37338 A5R2 RT52 Res BeO 50 ohms 5 250W 0 25 tabs Flng Mt BEO250B R12 37338 A5R3 RT52 Res BeO 50 ohms 5 250W 0 25 tabs Flng Mt BEO250B R12 37338 A5R4 RT52 Res BeO 50 ohms 5 250W 0 25 tabs Flng Mt BEO250B R12 37338 A5R5 RT52 Res BeO 50 ohms 5 250W 0 25 tab...

Page 111: ...69A Power Supply 7 53V 2000W 50A 180 264Vac 011 1509A1 1 NARF63 Final Assy NG1000 NOAA REFDES NAUTEL DESCRIPTION VENDOR OEM CODE A01 NAX251 System Controller Assy NOAA 216 5000 37338 A02 NARF62 1250W VHF XMTR Assy NOAA 216 8100 37338 A03 NARF62 1250W VHF XMTR Assy NOAA 216 8100 37338 A04 NAFP111 Directional Coupler Assy NG1000 216 6600 37338 A05 216 7020 AC Distribution Assy NG1000 216 7020 37338 ...

Page 112: ... Assy NOAA 216 2040 37338 T01 216 5008 Transformer Assy NOAA 216 5008 37338 T02 216 5008 Transformer Assy NOAA 216 5008 37338 U01 UC56 AC Power Entrance c w 5A Circuit Brkr 6145ABDBF050CO 00 1 61935 U02 UC56 AC Power Entrance c w 5A Circuit Brkr 6145ABDBF050CO 00 1 61935 U03 UW118 Display 4x20 character VFD 5V M0420SD 204MDAR1 C STATIC RoHS Page 48 of 48 NAX251 ...

Page 113: ...manual for detailed wiring information for these assemblies if provided Assemblies that have their wiring information shown in tables on their assembly detail drawing s Refer to the Mechanical Drawings section of this manual for detailed wiring infor mation for these assemblies Connector mating information Where applicable a connector mating table is provided after the corresponding wiring list Ta...

Page 114: ...nnector Mating Information NG1000 Transmitter System page 3 3 Table 3 6 Connector Mating Information NAX251 System Controller page 3 5 Table 3 8 Connector Mating Information NARF62 VHF Transmitter 375 W page 3 8 Table 3 3 Wiring List NG1000 Transmitter System Source Destination Wire Colour Size Remarks E1 A4E1 101 Black 6 SRG P7 1 P8 Center Black 22 P7 2 P8 Gnd Black 22 P1 1 P2 1 102 White 22 2 Co...

Page 115: ...1 P12 2 24 Jumper P14 1 P14 2 24 Jumper U8 R P16 3 116 Red 24 4 Conductor U8 G P16 4 116 Green 22 4 Conductor U8 R P16 3 117 Red 24 4 Conductor U8 G P16 4 117 Green 22 4 Conductor U8 G E7 118 Green Yellow 14 Table 3 4 Connector Mating Information NG1000 Transmitter System Connector Mate Remarks P1 A1A1J4 P2 A2A1J5 P3 A1A1J5 P4 A3A1J5 P5 A1A1J11B P6 U6 I O Connector P7 A1A1J12 P8 U5 DC INPUT P8 is ...

Page 116: ...3P2 U1J1 W4P1 A1A1J10B W4 is supplied with U5 Label W4 at Final Assy W4P2 U5 DB9 W4 is supplied with U5 Label W4 at Final Assy W5P1 A2J1 W5P2 U1 3 W6P1 A3J1 W6P2 U1 2 W7P1 U1 1 W7P2 U2 INPUT W8P1 U1 4 W8P2 U3J1 W9P1 A4A1J1 W9P2 A1A1J6 W10P1 A4A1J2 W10P2 A1A1J7 W11P1 A5J1 W11P2 A2U1 W12P1 A6J1 W12P2 A3U1 W13P1 A5J2 W13P2 A1U1 W14P1 A6J2 W14P2 A1U2 W15P1 A5J4 W15 is part of U2 fan ac cord W15P2 U2 F...

Page 117: ... NAX251 System Controller Source Destination Wire Colour Size Remarks P1 E1 1 Grn Yel 14 P2 E1 2 Grn Yel 14 Table 3 6 Connector Mating Information NAX251 System Controller Connector Mate P1 U1 E P2 U2 E T1P1 A1J16 T1P2 U1 3 T1P3 U1 4 T2P1 A1J17 T2P2 U2 3 T2P3 U2 4 W1P1 A1J13 W1P2 A2J1 W2P1 A1J15 W2P2 U3J1 ...

Page 118: ...13 White 16 U2 V E2 14 Black 16 A2TB2 5 C9 A 15 White 16 A2TB2 1 C2 A 16 White 16 A2TB2 2 C4 A 17 White 16 A2TB2 3 C6 A 18 White 16 A2TB2 4 C8 A 19 White 16 A2TB1 1 C1 A 20 White 16 A2TB1 2 C3 A 21 White 16 A2TB1 3 C5 A 22 White 16 A2TB1 4 C7 A 23 White 16 P13 Center A4 GG 24 Conductor 50 ohm coax cable P13 Shield A4 HH 24 Shield A5 R A4 PP 25 Conductor 50 ohm coax cable A5 S A4 NN 25 Shield A5 T ...

Page 119: ...per A4 W A14 A 24 Jumper A4 Z A15 A 24 Jumper A4 CC A16 A 24 Jumper A4 H A9 E 24 Jumper A4 L A10 E 24 Jumper A4 P A11 E 24 Jumper A4 S A12 E 24 Jumper A4 V A13 E 24 Jumper A4 Y A14 E 24 Jumper A4 BB A15 E 24 Jumper A4 G A9 F 24 Jumper A4 K A10 F 24 Jumper A4 N A11 F 24 Jumper A4 R A12 F 24 Jumper A4 U A13 F 24 Jumper A4 X A14 F 24 Jumper A4 AA A15 F 24 Jumper A4 DD A16 F 24 Jumper A9 C A5 H 20 Jum...

Page 120: ...6 D 24 Jumper A5 Y J1 Center 10 Jumper Table 3 8 Connector Mating Information NARF62 VHF Transmitter 1250 W Connector Mate P1 U1 L P2 U1 N P3 S1 P1 P4 S1 P2 P5 S1 3 P6 S1 4 P7 A2E1 P8 A2E2 P9 A2E3 P10 A2E4 P11 A2E5 P12 A2E6 P13 A1J10 W1P1 A2J3 W1P2 A1J7 W2P1 A2J2 W2P2 A1J8 W3P1 A1J11 W3P2 A3P1 W4P1 A1J9 W4P2 A7J1 B1P1 A4J2 B2P1 A4J3 B3P1 A4J4 B4P1 A4J5 B5P1 A4J6 Table 3 7 Wiring List NARF62 VHF Tr...

Page 121: ...N 2 Red 14 TB1 4 E1 3 Grn Yllw 14 TB1 1 DS1 X1 4 Red 14 TB1 2 DS1 X2 5 White 14 TB1 1 J4 L Gold 6 Red 14 TB1 3 J4 N Tin 7 White 14 E2 J4 E GND 8 Grn Yllw 14 J4 L Gold J2 L Gold 9 Red 14 J4 N Tin J2 N Tin 10 White 14 E2 J2 E GND 11 Grn Yllw 14 TB1 1 J5 L Gold 12 Red 14 TB1 3 J5 N Tin 13 White 14 E3 J5 E GND 14 Grn Yllw 14 J5 L J3 L Gold 15 Red 14 J5 N J3 N Tin 16 White 14 E3 J3 E GND 17 Grn Yllw 14...

Page 122: ...NG1000 Troubleshooting Manual Wiring connector lists Page 3 10 Issue 0 4 2010 10 12 ...

Page 123: ...hic symbols used on electrical schematics are in accordance with American National Standard ANSI Y32 2 1975 Graphic Symbols for Electrical and Electronic Diagrams Logic symbols The logic symbols used on electrical schematics and logic diagrams are in accordance with American National Standard ANSI Y32 14 1975 Graphic Symbols for Logic Diagrams Reference designations Referenced designations were as...

Page 124: ... the inactive false state In negative logic low represents the active true state and high represents the inactive false state Identifying schematic diagrams Each electrical schematic in this section is identified by a number that is both the figure number and the page number The numbers are assigned sequentially are prefixed by the letters SD The electrical schematics and logic diagrams included i...

Page 125: ...nomenclatures of all higher assemblies in the path Example A1 NAX251 System Controller A1A1 NAPC157 System Controller PWB 2 Refer to Table 4 1 on page 4 5 and use the reference designation and Nautel nomenclature to identify the appropriate schematic diagram s Example NAPC157 System Controller PWB is shown on schematics SD 4 through SD 6 3 If necessary refer to the referenced figure in the schemat...

Page 126: ... 6 1 in Section 6 Mechanical Drawings on page 6 1 Use the Nautel nomenclature and name of each family tree block in the path starting at the highest assembly this is normally Figure MD 1 to determine the figure number s for that assembly Example NAPC157 System Controller PWB is shown on MD 3 4 Refer to the referenced figure e g MD 3 in Section 6 1 List of Mechanical Drawings on page 6 2 to locate ...

Page 127: ...PC157 System Controller PWB Sheet 2 of 3 SD 6 NAPC157 System Controller PWB Sheet 3 of 3 SD 7 NARF62 VHF Transmitter 1250 W Sheet 1 of 2 SD 8 NARF62 VHF Transmitter 1250 W Sheet 2 of 2 SD 9 NAPE82 Exciter Control PWB Sheet 1 of 5 SD 10 NAPE82 Exciter Control PWB Sheet 2 of 5 SD 11 NAPE82 Exciter Control PWB Sheet 3 of 5 SD 12 NAPE82 Exciter Control PWB Sheet 4 of 5 SD 13 NAPE82 Exciter Control PWB...

Page 128: ...NG1000 Troubleshooting Manual Reading Electrical Schematics Page 4 6 Issue 0 4 2010 10 12 ...

Page 129: ...AL LINE NEUTRAL GROUND 240VAC 240VAC E6 E4 120VAC W14P1 240VAC W12P1 E5 E4 W15P1 W13P1 120VAC 240VAC W11P1 CONTROLLER SECONDARY TRANSMITTER FILTER ROAMS CONTROLLER PRIMARY TRANSMITTER NEUTRAL NEUTRAL 1 2 3 6 5 4 1 2 3 DS1 240VAC GROUND LINE NEUTRAL GROUND NEUTRAL NEUTRAL SECONDARY PRIMARY E L N E L N U7P1 E L N E L N SYSTEM BANDPASS SYSTEM 6 5 4 E L N E L N S2160013 V2 4 120VAC 4 120VAC CONTROLLER...

Page 130: ...4 6 9 1 2 15 5 2 12 2 A1J3 W9P2 A1J6 N L A2J2 W14P2 P10 1 CONTROLLER E U1 SUPPLY GND GND AUX DIGITAL OUT 2 GND 10 8 5 3 U6 GND 5 9 3 1 2 P12 A1J5 2 E 6 3 7 9 2 4 A3 1250W 6 3 J1 W5P1 10MHz CAL A1J3 2 W6P2 3 1 3 W5P2 CCT SELF SPARE IN INTERLOCK J1 W8P2 IND POS 1 SPARE IN 6 3 W15P2 J1 FILTER 8 5 3 6 RF MONITOR A1J3 W10P1 A1J2 RF TO EXTERNAL J2 J2 J1 OUTPUT E1 E1 E4 W9P1 A1J1 240VAC FEED 120VAC FEED ...

Page 131: ...IMARY RS 232 S2160015 V5 T2P3 GND GND RTS GND J3 RXD 2 7 5 REMOTE BACK DOWN 2 3 2 12 9 7 16 5 3 PART OF 5V GND N C LCD RW N C N C GND GND 5V 16 14 11 9 6 4 1 U3 31 19 38 30 39 33 27 25 22 PWB PART OF FROM RF COAX SWITCH 4 12 2 14 J10A RI 9 7 5 DSR DTR DCD 1 4 6 6 RX RX 3 3 6 J7 J6 PART OF POS 2 POS 1 SPARE SPARE SPARE SYSTEM OUTPUT POWER EXTERNAL AUDIO 12V RF MUTE AUX DIGITAL OUT 1 AUDIO GND AUDIO...

Page 132: ...10 B5 J10 15 J13 2 J13 5V 39 J13 40 J13 B7 J9 4 J18 5 J18 1 J18 PLL_LATCH 5V 2 J18 A8 J9 B8 J9 DCD RTS TO FRONT PANEL 0 1 C53 10 0K R59 R58 22 1K 0 1 C104 R136 1000 R47 100 4 13 U11 D 1 5F C4 5 5V 4750 R48 R57 1000 10 0K R46 90 PF7 ADC7 TDI AUX_ANALOG_IN_4 AUX_ANALOG_IN_2 18 PH6 OC2B 0 1 C18 0 1 C31 43 PD0 INT0 SCL 36 PL1 ICP5 37 PL2 T5 39 PL4 OC5B 41 PL6 42 PL7 99 GND 32 GND 49 PD6 T1 66 PJ3 PCIN...

Page 133: ...0 A1 J11 SCK MOSI 3 J17 4 J17 1 J16 3 J16 4 J16 MUR460 CR27 2 J17 5V 10 0K R123 CR19 CR20 CR21 CR22 5V 10 0K R127 10 0K R133 5V 681 R7 2 VREF 6 SCLK 0 1 C36 9 PPAD 5 ENA 7 VIN 2 N C 8 GND 3 VFB 1 BOOT 100K R72 12V 12V 10 0K R128 3320 R130 100K R129 C108 100 25V C109 100 25V AUX_DIGITAL_IN_3 TX1_ON AUX_DIGITAL_IN_1 TX1_ON_STATUS TX2_ON_STATUS R27 22 1 R28 22 1 12V 3320 R131 10 C94 35V 392 R132 SECO...

Page 134: ... 11 CLK 16 VP C30 390pF AD8361ARM U6 1 VPOS 15 VCC2 6 FLTR 7 CLK 6 DATA 8 LOAD C80 0 1 TLV5620ID U23 1 GND 2 REFA 5 REFD 0 001 C21 10 0K R25 0 1 C79 10 0K R23 0 001 C35 10 0K R38 10 0K R40 R39 3320 1000 R92 R98 10 0K SWR_TRIP R88 4750 TO SHEET 2 TO SHEET 2 B7 J11 R119 8250 0 1 C26 3320 R117 R118 1000 R24 3320 R91 4750 FWD SAMPLE FROM SHEET 1 REFLD SAMPLE ANALOG INPUT 4 ANALOG INPUT 3 ANALOG INPUT ...

Page 135: ...ND RXD RF MUTE SPARE OUT SPARE IN 1 TX OK PS AC FAIL TXD PRE AMP V FAN V FAN V FAN V FAN V PRE AMP V FAN V INTAKE TEMP GND PA BIAS IPA BIAS W3P1 RF DRIVE OUT PA VOLTS 7 PA VOLTS 3 PA VOLTS 1 PA VOLTS 8 PA VOLTS 4 PA VOLTS 2 IPA VOLTS RF POWER STAGE RF POWER 180 264VAC GND GND PA TEMP FAN TACH 3 FAN TACH 1 9 28 32 30 7 2 GND 6 2 SUB AUDIO AUDIO 3 1 P3 S1P1 U1 GND 9 8 2 1 J11 A1 EXCITER J4 9 11 PWB ...

Page 136: ... RF S2160006 VR STAGE EXCITER COMBINER S A P PART OF 33 3 31 15 21 25 24 16 COMBINER C5 C3 C4 P3 P3 12 16 27 12 13 7 3 2 NN RR FF GG C8 C9 INTERFACE PWB L2 L1 SPLITTER 40W R2 100 30W R6 100 40W R9 100 L3 B5P1 2 0 1 C12 2 0 1 C10 J5 0 1 C8 3 B1P1 3 J1 Z CC EE J M Q S V X 30W R8 100 30W R10 100 K N 30W R3 100 30W R1 100 B5 B2 B3 B1 Y U PWB V t 10K 25C TT E SS B2P1 B1P1 SPLITTER PWB J1 J2 L1 10 9 5 6...

Page 137: ...C2 PPI12 SPIOSEL7 PF7 F2 MISO0 G1 SCK0 Y11 RFS2 PE1 W11 RSCLK2 PE0 W15 TX2 PD13 C6 TX1 PD11 W12 DR2PRI PE2 C20 SCKE D20 SMS H19 SCAS J20 SA10 STATUS DS1 G 16 1 U26 A 39 10 7 U25 G 39 3 3V D Q1 MMBT4401LT1 R92 1000 R122 1000 14 3 U20 C 39 11 6 U26 F 39 10 7 U26 G 39 14 3 U26 C 39 14 3 U19 C 39 16 1 U20 A 39 10 7 U20 G 39 12 5 U20 E 39 10 7 U19 G 39 11 6 U19 F 39 3 3V D 3 3V D 3 3V D 3 3V D 10 0K R1...

Page 138: ...2 C 9 8 10 U31 C R82 100 R80 100 2 3 1 U31 A 3 3V D 3 3V D 0 1 C162 0 1 C186 4 5 6 U13 B 9 10 8 U13 C 14 A 13 OE 16 VCC MC74HC595AD U21 CR9 12 11 13 U31 D INHIBIT_PA I2S_LRCLK BOOT_CS FAN_TACH SPARE1 1 J8 R75 332 6 QG 4 QE 7 J9 5 J9 9 J9 10 J9 20 J8 R55 332 R56 332 15 QA 2 QC 3 J9 1 J9 5V 0 1 C203 3 3V D 0 1 C209 11 J8 9 J7 8 J7 12 J7 L1 14 J7 17 J7 16 J7 20 J7 GND GND TP2 15V L3 L4 16 J8 15 J8 29...

Page 139: ...T DUC_CS DUC_SCK 63 DGND 101 PGND 39 D6 49 D1 54 PROFILE0 52 PROFILE2 51 RT 22 DGND 66 DVDD_I O 3 3V 46 DGND 84 DAC_RSET 95 XTAL_SEL 28 DVDD_I O 3 3V 79 AGND 76 AVDD 3 3V 45 DVDD_I O 3 3V 83 AVDD 3 3V 85 AGND 10 SYNC_OUT 15 DVDD_I O 3 3V 5 AGND 23 DVDD 1 8V 100 N C 30 DVDD 1 8V 74 AVDD 3 3V 86 N C 87 N C 57 DVDD 1 8V 97 N C 99 N C 9 SYNC_OUT 20 CCI_OVFL 61 N C 38 D7 19 PLL_LOCK 92 AVDD 1 8V 94 REF...

Page 140: ... R168 475K R163 3 3V D 0 001 C92 3 3V D 5V R130 10 0K R123 1000 R124 1000 0 1 C113 9 A8 6 A5 4 A3 20 VCC 1 A0 15 CS 14 REF 19 EOC 18 I O_CLK FROM SHEET 2 FROM SHEET 1 FROM SHEET 2 0 1 C48 1000 R87 INHIBIT_IPA 1 GND 3 3V D 14 VDD 7 CLK 13 12 U27 F 1 GND 3 3V D 14 VDD 1 2 U27 A 7 CLK 10 DACC 10 DACC 0 1 C74 1000 R137 0 1 C63 0 1 C73 R107 1000 R135 1000 0 1 C59 0 001 C60 R104 1000 0 001 C91 R148 100 ...

Page 141: ...EXT R7 VDDEXT N7 VDDEXT M7 VDDEXT B15 VDDEXT V10 VDDEXT V7 VDDEXT U10 VDDEXT U7 VDDEXT T10 VDDEXT T7 VDDEXT P7 VDDEXT K3 VDDEXT U14 VDDINT U12 VDDINT T14 VDDINT T12 VDDINT P14 VDDINT N14 VDDINT C12 VDDINT V12 VDDINT U13 VDDINT T13 VDDINT R14 VDDINT M14 VDDINT E13 GND E12 GND E10 GND E8 GND E7 GND D18 GND D13 GND D12 GND D10 GND D8 GND D7 GND C4 GND B19 GND B18 GND B2 GND A17 GND A15 GND A1 GND E14...

Page 142: ...C81 0 1 C87 6 A5 4 A3 18 I O_CLK 0 1 C22 TLC1543IDW U7 1 A0 0 1 C50 0 1 C58 0 01 C46 0 1 C38 0 01 C41 PA V 5 PA V 3 PA V 1 3 2 1 22 J1 1 0 C55 35V TP18 LINE NEUTRAL PS INHIBIT B 7 J2 FAIL A FAIL B R14 100 R16 100 TP6 TP7 TP8 31 J1 31 J4 MP B AC A R8 100 R10 100 TP1 TP2 TP3 TP4 36 J1 38 J4 36 J4 CR1 CR2 48V 5 J2 0 01 C57 82 5K R6 R11 1000 48V 0 68 C53 0 68 C54 L2 V CTRL 0 01 C14 0 01 C16 0 01 C69 T...

Page 143: ...0 001 C1 PWR FWD 7 J1 3 J1 1 J1 2 J1 8 SREF 0 001 C11 REFLD 5V 49 9 R4 C2 390pF 0 1 C4 100pF C6 150 R6 100 R7 4 PWDN 5 COMM AD8361ARM U1 0 001 C9 10 0K R14 5V 221 R10 100 R11 39 2 R13 C3 390pF C10 0 01 3 RFIN 1 VPOS 6 FLTR SMPL IPA BAT54HT1 CR1 9 J1 5 J1 PWR SMPL 10 0K R15 6 J1 5V 10 0K R5 8 J1 4 J1 C8 0 01 TP3 TP4 3 RFIN 1 VPOS 2 IREF 6 FLTR 4 PWDN 49 9 R1 3320 R2 10 0K R3 11 J1 7 VRMS 5 COMM ...

Page 144: ...8V A L2 S2160020 V2 0 1 C2 0 022 C4 0 022 C5 F1 1A L11 R2 27 4 R3 121 1000pF C6 L3 17 5nH 100 R1 0 1 C8 0 1 C11 0 022 C12 Q1 MRF6V2010N 1000pF C14 L6 82nH 51pF C16 F2 7A 0 022 C21 0 1 C22 0 001 C20 2 2 C23 L14 2 5nH 56pF C24 C25 0 001 L8 43nH C15 1000pF L9 12 5nH L10 17 5nH 24pF C3 L4 82nH L5 1 2pF C13 0 022 C19 L13 0 082μH L7 35 5nH Q2 MRF6V2150NBR1 ...

Page 145: ...20 2W R9 20 C10 470pF T2 B C7 10pF RF OUT H BIAS F G A B 0 01 C24 R10 15K C13 1000pF 2W R6 20 R11 10 C12 1000pF 2W 20 R1 L1 47 5K R8 2W R4 20 Q1 A SD2942 L2 T2 A C5 0 001 R12 10 2W 20 R2 Q1 B SD2942 S2160059 V1 C14 240pF C6 10pF C16 0 01 R3 15K C22 0 01 LENGTH AND CHARACTERISTIC IMPEDANCE DENOTES A MICRO STRIP TRANSMISSION LINE OF SPECIFIC ...

Page 146: ...information is included where appropriate When a module or assembly is the subject of its own assembly detail drawing and it is also shown in a higher level assembly the detail depicted in the higher level assembly may have minor differences from the module or assembly actually installed In this case always refer to the assembly detail drawing of the module or assembly for detailed information Loc...

Page 147: ... List of Mechanical Drawings Figure Title MD 1 NG1000 Weather Radio Transmitter System MD 2 NAX251 System Controller MD 3 NAPC157 System Controller PWB MD 4 NAPX39 Button LED PWB MD 5 NARF62 VHF Transmitter 1250 W MD 6 NAPE82 Exciter Control PWB MD 7 NAPI124 PS Distribution PWB Dual MD 8 NAPI127 Splitter PWB 1250 W MD 9 NAPX41 Combiner LPF Probe PWB 1250 W MD 10 NAPI132 Combiner Interface PWB 1250...

Page 148: ...LER A1 A2 A3 A4 U2 A4 U2 U3 U4 U5 U1 A6 A5 BANDPASS FILTER DUMMY LOAD SYSTEM CONTROLLER A1 VHF TRANSMITTERS A A2 and B A3 AC DISTRIBUTION ASSY A A5 and B A6 AUDIO SURGE PROTECTOR MODEM FRONT VIEW TOP VIEW REAR DOOR OPEN RIGHT SIDE VIEW RF COAXIAL SWITCH U8 DATA LINE SURGE PROTECTOR ROAMS UNIT U6 ...

Page 149: ...Issue 0 4 2010 10 12 MD 2 Figure MD 2 NAX251 System Controller SYSTEM CONTROLLER PWB BUTTON LED PWB VFD DISPLAY TOP VIEW FRONT VIEW ...

Page 150: ...53 C50 C51 C58 R66 R63 R137 R138 R139 TP6 R88 U18 U19 C73 C79 U17 C69 C78 R81 R84 U16 U20 C75 C76 C71 TP7 R115 CR34 C88 R107 CR29 CR32 CR30 CR33 CR31 C89 C86 C91 Q7 R106 R116 R124 R126 R134 C102 C101 R135 CR19 R125 R127 R131 CR21 CR24 R129 R128 C99 TP8 C96 U31 CR23 R136 U34 CR26 C9 U4 Y1 U12 U13 G D S D Q6 C66 R91 U22 C74 U26 U28 R119 R122 L2 C103 U32 C109 CR27 1 J17 1 J16 1 2 1 J1 1 2 3 1 J3 1 2 ...

Page 151: ...WB S8 S7 S6 S5 S2 S4 DS4 DS3 S3 S1 DS2 DS1 J3 1 J1 B C E F H I J2 1 2 A M2160037 V1 D G U S UP SER REMOTE LOCAL BACK U S U S SELECT U S U S U S U S U S U S U S RF OFF NAPX39 RF ON DOWN CONTROLLER U S U S U S BUTTON LED EXTERNAL U S TRANSMITTER A TRANSMITTER B ...

Page 152: ...CITER CONTROL PWB PS DISTRIBUTION PWB POWER SUPPLY MODULES SPLITTER PWB COOLING FANS PRE AMP PWB COMBINER INTERFACE PWB COMBINER LPF PROBE PWB 48 V POWER SUPPLY MODULE LED PWB A7 TOP VIEW BOTTOM VIEW RIGHT SIDE VIEW PA PWBs A9 PA1 A10 PA2 A11 PA3 A12 PA4 A13 PA5 A14 PA6 A15 PA7 A16 PA8 ...

Page 153: ...Issue 0 4 2010 10 12 MD 6 Figure MD 6 NAPE82 Exciter Control PWB ...

Page 154: ...3 U5 C42 TP17 C47 C44 C43 TP18 C53 U10 R58 R60 C56 C58 L1 C60 C61 2 3 1 4 L2 U13 C70 R66 C71 R76 U14 U15 C83 R69 TP25 C89 R82 R81 U16 U17 C86 R84 RT1 R7 R17 CR1 E3 E2 C16 C17 C18 C19 C20 R46 R42 C32 C50 L3 C64 E5 E4 C62 C67 C72 R67 C69 C78 C92 TP9 TP11 TP13 C15 TP21 TP24 C57 R62 TP22 TP16 R57 TB1 TP2 TP3 TP4 C13 U4 U2 R8 R9 C6 Q2 U7 J3 1 J2 1 TB2 C91 U11 2 3 5 6 1 4 U12 R63 TP1 R35 R38 C90 RT2 E1 ...

Page 155: ...1 J3 R4 R5 R7 R8 C10 R10 C2 RT5 C7 RT7 1 J1 C1 C6 RT4 C8 R2 R6 1 J4 R9 C12 J6 1 J2 RT3 1 J5 J7 B C E F H I K L N O 1 2 3 4 A M2160035 V1 D G J M P 5 1 XX F PP QQ U S A YY B C E D H J K L M N Q R RR T U V UU W V V Y BB MM KK HH FF U S EE LL NN GG JJ G P SS S TT X Z AA CC DD SER SPLITTER U S NAPI27 ...

Page 156: ...132 Combiner Interface PWB 1250 W R1 R2 R4 U1 C1 TP1 R5 R7 R9 C2 R10 R12 R13 TP4 C6 C7 R15 CR1 C4 C8 C9 U2 C10 C5 C11 R3 R6 TP3 R8 R11 C3 R14 TP2 M2160027 V1 U S 5V B COMBINER NAPI132 FWD PWR REFLD PWR J1 A C D SER INTERFACE PWR SAMPLE IPA FWD ...

Page 157: ...Issue 0 4 2010 10 12 MD 10 Figure MD 10 NAPX40 LED PWB DS3 DS2 DS1 1 J1 M2160032 V1 SER LED U S U S NAPX40 U S XMTR STATUS ...

Page 158: ...PA PWB C C6 C9 C15 R3 C18 C23 C24 B A R1 F C25 L1 C1 D C5 C4 C2 C3 C10 C7 L7 C14 L5 L6 C12 C11 L4 C8 L10 R2 L11 E F2 C16 C21 C19 C22 L13 L13 C20 Q1 C13 L9 L14 L2 F1 L12 L3 Q2 L8 B C E 1 2 A M2160021 V2 D SER FRONT PR15 ISS C 7A 216 1191 1A PRE AMP IPA NAPA26 ...

Page 159: ...Issue 0 4 2010 10 12 MD 12 Figure MD 12 NAPA24 PA PWB C1 C2 C8 Q1 ...

Page 160: ...Issue 0 4 2010 10 12 MD 13 Figure MD 13 Ac Distribution Assembly 216 7020 L2 DS1 TB1 E1 J3 J2 J5 J4 J1 E2 E3 E1 E2 and E3 VISIBLE FROM UNDERSIDE ONLY ...

Page 161: ...e also referred to as lamp PWB Printed Wiring Board Shutback A complete but temporary loss of RF output power caused by any one of a variety of faults including high VSWR high reject load power RF drive failure or an open external interlock Shutdown A complete and permanent loss of RF output power Typically follows repeated cutback foldback or shutback events Surge protection panel An electrical p...

Page 162: ...NG1000 Troubleshooting Manual List of terms Page 6 2 Issue 0 4 2010 10 12 ...

Page 163: ......

Page 164: ...02 823 3900 or Toll Free 1 877 6NAUTEL 6628835 Canada USA only Fax 1 902 823 3183 Nautel Inc 201 Target Industrial Circle Bangor Maine USA 04401 Phone 1 207 947 8200 Fax 1 207 947 3693 Customer Service 24 hour support 1 877 628 8353 Canada USA only 1 902 823 5100 International Email support nautel com Web www nautel com Copyright 2010 NAUTEL All rights reserved ...

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