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Pr

el

im

in

ar

 

y

10K

R18

1206 SMD

MCR18F1002

ROHM

5609

3204

10K

R29

1206 SMD

MCR18F1002

ROHM

6300

2050

10K

R68

1206 SMD

MCR18F1002

ROHM

4250

3650

10K

R69

1206 SMD

MCR18F1002

ROHM

3550

3550

10K

R70

1206 SMD

MCR18F1002

ROHM

3550

3650

10K

R71

1206 SMD

MCR18F1002

ROHM

3550

3800

10K

R72

1206 SMD

MCR18F1002

ROHM

4250

3550

10K

R73

1206 SMD

MCR18F1002

ROHM

4250

3800

10K

R76

1206 SMD

MCR18F1002

ROHM

5675

1640

10K

R80

1206 SMD

MCR18F1002

ROHM

5150

770

10K

R83

1206 SMD

MCR18F1002

ROHM

4100

3900

10K

R84

1206 SMD

MCR18F1002

ROHM

6100

775

10K

R85

1206 SMD

MCR18F1002

ROHM

6150

950

10K

R86

1206 SMD

MCR18F1002

ROHM

3800

900

10K

R90

1206 SMD

MCR18F1002

ROHM

6800

1750

10K

R94

1206 SMD

MCR18F1002

ROHM

4100

3700

10K

VR1

ST4TRIM

3314G103J

BOURNS

5964

3064

10N

C14

1206 SMD

MCH315C103K

ROHM

6649

3174

10N

C15

1206 SMD

MCH315C103K

ROHM

6649

2969

10N

C18

1206 SMD

MCH315C103K

ROHM

6064

3309

10N

C19

1206 SMD

MCH315C103K

ROHM

5609

3384

10N

C26

1206 SMD

MCH315C103K

ROHM

6100

2600

10N

C34

1206 SMD

MCH315C103K

ROHM

3950

3650

10N

C43

1206 SMD

MCH315C103K

ROHM

4425

1775

10N

C58

1206 SMD

MCH315C103K

ROHM

4650

3650

10N

C7

1206 SMD

MCH315C103K

ROHM

6165

3730

10N

C76

1206 SMD

MCH315C103K

ROHM

7130

3915

10N

C77

1206 SMD

MCH315C103K

ROHM

7130

3825

10N

C8

1206 SMD

MCH315C103K

ROHM

6739

3499

10N

C95

1206 SMD

MCH315C103K

ROHM

6850

2340

10P

C13

1206 SMD

MCH315A100D

ROHM

6749

3174

10P

C4

1206 SMD

MCH315A100D

ROHM

6699

3824

11VZ

ZD1

SOT23

BZX84C11-215

PHILIPS

6400

1700

120P

C60

1206 SMD

MCH315A121J

ROHM

3550

4100

120P

C68

1206 SMD

MCH315A121J

ROHM

4250

4100

120P

C1

1206 SMD

MCH315C102K

ROHM

7050

4700

120P

C3

1206 SMD

MCH315C102K

ROHM

5850

4700

120P

C28

1206 SMD

MCH315A270J

ROHM

5495

735

120P

C70

1206 SMD

MCH315A270J

ROHM

5495

645

15P

C27

1206 SMD

MCH315A150J

ROHM

6790

4010

15P

C36

1206 SMD

MCH315A150J

ROHM

6595

4025

15P

C5

1206 SMD

MCH315A150J

ROHM

5710

3920

15P

C97

1206 SMD

MCH315A150J

ROHM

6245

4105

180E

R92

1206 SMD

RC06A181JT

YAGEO

6900

2790

18K

R57

1206 SMD

RC06A183JT

YAGEO

3700

2020

19KA5305BX

L3

7PL

19KA5305BX

LARSHOLT

3950

3425

19KA5305BX

L4

7PL

19KA5305BX

LARSHOLT

4650

3425

1K

R110

1206 SMD

RC06A102JT

YAGEO

6050

4105

1K

R8

1206 SMD

RC06A102JT

YAGEO

6610

4275

1K

R82

1206 SMD

RC06A102JT

YAGEO

5300

550

1K X4

R30

ARC241

1K0X4ARC241

PHILIPS

5825

700

1K3

R42

1206 SMD

MCR18F1301

ROHM

5375

1800

1K8

R45

1206 SMD

MCR18F1801

ROHM

4626

1685

1M

R56

1206 SMD

RC06A564JT

YAGEO

3700

1930

1N

C101

1206 SMD

MCH315C102K

ROHM

6700

1750

1N

C135

1206 SMD

MCH315C102K

ROHM

5100

3950

1N

C17

1206 SMD

MCH315C102K

ROHM

5609

3294

1N

C2

1206 SMD

MCH315C102K

ROHM

6840

4235

1N

C24

1206 SMD

MCH315C102K

ROHM

6700

2700

1N

C72

1206 SMD

MCH315C102K

ROHM

6090

4015

1N

C94

1206 SMD

MCH315C102K

ROHM

7150

2200

1N2

C40

1206 SMD

MCH315C122K

ROHM

4626

1880

1N2

C62

1206 SMD

MCH315C122K

ROHM

4400

3500

1N2

C80

1206 SMD

MCH315C122K

PHILIPS

3700

3500

1N4004

D6

SM-DIODE

1N4004

PHILIPS

800

2200

1N4004

D7

SM-DIODE

1N4004

PHILIPS

800

2050

1N4448

D1

1206 SMD

1N4448

PHILIPS

3900

900

VALUE

DESIGNATOR

FOOTPRINT

MANUFACT  P.N.

MANUFACTURER

COOR X

COOR Y

Summary of Contents for S400

Page 1: ...NAD SERVICE MANUAL S 400 S 400 RDS FM TUNER RDS FM TUNER ...

Page 2: ......

Page 3: ...WHEN THE HIGH VOLTAGE IS AT THE FACTORY SPECIFIED LEVEL THE PROPER VALUE IS GIVEN IN THE APPLICABLE SCHEMATIC OPERA TION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF THE PIC TURE TUBE OR HIGH VOLTAGE SUPPLY AND UNDER CERTAIN CIR CUMSTANCES MAY PRODUCE RADIATION IN EXCESS OF DESIR ABLE LEVELS 2 ONLY FACTORY SPECIFIED C R T ANODE CONNECTORS MUST BE USED DEGAUSSING SHIELDS ALSO SERVE AS AN X RAY SHIELD ...

Page 4: ... AND ONLY IF QUALIFIED PERSONNEL PERFORM THE ALIGNMENT Depending on the country the S400 can be setup differently via the front panel buttons Hold down the MODE button while switching on the power You now see a start up menu where you can toggle between the various menu options with the DISPLAY button and save the choice with the STORE button For continental US select BAND EU USA 87 500 MHz to 108...

Page 5: ...e common point between CF3 and CF4 found at position O4 see Figure 1 This point will be DC voltage free Leave the oscilloscope set to this point until told to remove it In the order listed below Adjust L10 until the IF signal for maximum setting Adjust L7 until the IF signal for maximum setting Adjust L1 until the IF signal for maximum setting Readjust L10 L7 and L1 until there is no more improvem...

Page 6: ...hat the IF signal had increased approximately 3 dB compared to IF NARROW Remove the oscilloscope probe from the common point between CF3 and CF4 7 Connect an RF signal generator to ANTENNA port 1 and set to Amplitude 70 dBu Pilot tone off Modulation off Frequency 98 000 MHz Adjust L13 or VR1 until the centre tune LED turns on Fine adjust VR1 so that it lights from approximately 97 965 MHz to 98 03...

Page 7: ...ion in the right side of the RF signal generator Switch off the modulation in the left side of the RF signal generator Adjust L12 until minimum audio output is measured in the left side Record this minimum output level Use the side with the worst channel separation to adjust L12 by repeating the above two steps After adjusting L12 adjust C37 to minimum output level maximum channel separation Chann...

Page 8: ...P r e l i m i n a r y L1 L2 L10 L12 L7 VR1 L13 IC1 R21 Unsolder Clip Unsolder Clip CF4 CF2 CF3 L14 C37 L3 L4 RIGHT LEFT ANTENNA 2 ANTENNA 1 NAD S400 ...

Page 9: ...P r e l i m i n a r y NAD S400 ...

Page 10: ...P r e l i m i n a r y NAD S400 ...

Page 11: ...P r e l i m i n a r y NAD S400 ...

Page 12: ...P r e l i m i n a r y NAD S400 ...

Page 13: ...P r e l i m i n a r y NAD S400 ...

Page 14: ...P r e l i m i n a r y NAD S400 ...

Page 15: ...NAD S400 MAIN BOARD ...

Page 16: ...NAD S400 MAIN BOARD ...

Page 17: ...NAD S400 POWER BOARD ...

Page 18: ...NAD S400 POWER BOARD ...

Page 19: ...NAD S400 SUB DISPLAY BOARD ...

Page 20: ...NAD S400 SUB DISPLAY BOARD ...

Page 21: ...NAD S400 MAIN DISPLAY BOARD ...

Page 22: ...NAD S400 MAIN DISPLAY BOARD ...

Page 23: ... 100N C129 1206 SMD MCH315C104K ROHM 3050 4825 100N C130 1206 SMD MCH315C104K ROHM 4050 4830 100N C132 1206 SMD MCH315C104K ROHM 4350 4830 100N C133 1206 SMD MCH315C104K ROHM 3540 2700 100N C20 1206 SMD MCH315C104K ROHM 5574 3114 100N C38 1206 SMD MCH315C104K ROHM 4950 1850 100N C44 1206 SMD MCH315C104K ROHM 4426 1595 100N C45 1206 SMD MCH315C104K ROHM 4426 1880 100N C52 1206 SMD MCH315C104K ROHM ...

Page 24: ...11VZ ZD1 SOT23 BZX84C11 215 PHILIPS 6400 1700 120P C60 1206 SMD MCH315A121J ROHM 3550 4100 120P C68 1206 SMD MCH315A121J ROHM 4250 4100 120P C1 1206 SMD MCH315C102K ROHM 7050 4700 120P C3 1206 SMD MCH315C102K ROHM 5850 4700 120P C28 1206 SMD MCH315A270J ROHM 5495 735 120P C70 1206 SMD MCH315A270J ROHM 5495 645 15P C27 1206 SMD MCH315A150J ROHM 6790 4010 15P C36 1206 SMD MCH315A150J ROHM 6595 4025 ...

Page 25: ... C90 1206 SMD MCH315A270J ROHM 6100 450 27P C91 1206 SMD MCH315A270J ROHM 6100 550 27P C98 1206 SMD MCH315A270J ROHM 7150 1800 2K2 R24 1206 SMD RC06A222JT YAGEO 6250 2650 2K2 R50 1206 SMD RC06A222JT YAGEO 4626 1970 2K2 R93 1206 SMD RC06A222JT YAGEO 6900 1200 2K2 R98 AXIAL0 5 RC06A222JT YAGEO 2100 1200 2K2 R31 1206 SMD RC06A222JT YAGEO 3625 4450 2N2 C16 1206 SMD MCH315C222K ROHM 6700 2800 2N2 C6 12...

Page 26: ... YAGEO 6900 4425 56K R13 1206 SMD RC06A563JT YAGEO 6850 3700 56K R22 1206 SMD RC06A563JT YAGEO 7099 3499 56K R23 1206 SMD RC06A563JT YAGEO 6829 3499 680K R65 1206 SMD RC06A684JT YAGEO 4176 1490 68K R43 1206 SMD RC06A683JT YAGEO 3700 1740 68K R52 1206 SMD RC06A683JT YAGEO 4426 1685 6K2 R67 1206 SMD MCR18F6201 ROHM 4650 3200 6K2 R79 1206 SMD MCR18F6201 ROHM 3950 3200 6N8 C49 1206 SMD MCH315C682K ROH...

Page 27: ...PIC16C76 MICROCHIP 5600 1025 SFE107ML CF3 CERFILTER SFE107ML MURATA 5900 1750 SFE107ML CF4 CERFILTER SFE107ML MURATA 5900 1900 SFE107MZ2 CF2 CERFILTER SFE107MZ2 MURATA 6200 1900 SAA6579T IC10 SMD16B SAA6579T PHILIPS 6750 715 TDA1592T IC3 SMD20 TDA1592T PHILIPS 4066 2015 TDA1599T IC2 SMD20 TDA1599T PHILIPS 5165 2350 TLP622 OPT1 SMD OPTO TLP622 TOSHIBA 3550 4500 TSA6057T IC9 SMD16B TSA6057T PHILIPS ...

Page 28: ...2K7 PHILIPS 2K7 R11 AXIAL0 4 2K7 PHILIPS 2K7 R12 AXIAL0 4 2K7 PHILIPS 2K7 R13 AXIAL0 4 2K7 PHILIPS 2K7 R14 AXIAL0 4 2K7 PHILIPS 2X8P HEADER CONN5 IDC16 W8816 WINSLOW MSW1 SW1 POWERSWITCH MS 59 A YI WAI SDTX 610 N TS1 TACT6X6 SDTX 610 N BOURNS SDTX 610 N TS2 TACT6X6 SDTX 610 N BOURNS SDTX 610 N TS3 TACT6X6 SDTX 610 N BOURNS SDTX 610 N TS4 TACT6X6 SDTX 610 N BOURNS SDTX 610 N TS5 TACT6X6 SDTX 610 N ...

Page 29: ...P r e l i m i n a r y ...

Page 30: ... TU NE ITEM 1 2 3 4 AH 4 C 5 6 7 8 9 10 11 QTY 1 SET 1 1 1 1 1 1 1 1 1 1 SET 1 SET PART NUMBER S100 2110 A S100 2210 A S400 POW4 POW2 WARR S400 IM 101 000B RC S400 101 000A R03 GLOVES DESCRIPTION POLYFOAM CARTON BOX S400 POWER CORD NEMA 1 15 POLARIZED POWER CORD CEE 7 XVII WARRANTY CARD INSTRUCTION MANUAL NAD LINK CABLE REMOTE CONTROL HANDSET AUDIO CABLE BATTERIES GLOVES ...

Page 31: ...M TUNER S 400 RDS FM TUNER NA NAD D All rights reserved No part this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International www nadelectronics com 2003 NAD ELECTRONICS INTERNATIONAL ONTARIO CANADA ...

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