NAD Original instructions Service Manual Download Page 24

EXPLODED VIEW PARTS LIST

ITEM

PART NUMBER

DESCRIPTION

QTY.

1

S300-2002-4

FASCIA

1

2

S200-2005-2

TOP COVER

1

3*AH

S300-2004AH-4

REAR PANEL 120V

1

3*C

S300-2004C-4

REAR PANEL 230V

1

4

S300-2003-2

BASE PLATE

1

5

S300-2003-3

RIGHT FRONT HEATSINK

1

6

S300-2023-2

RIGHT REAR HEATSINK

1

7

S300-2013-3

LEFT FRONT HEATSINK

1

8

S300-2033-2

LEFT REAR HEATSINK

1

9

S300-2012-4

SUBFASCIA

1

10

S300-2043-3

HEATSINK PLATE

2

11

S300-2015-3

TOP COVER MOUNTING BAR

2

12

S300-2022-3

SUBFASCIA BAR

2

13

S300-2014-4

REAR PANEL BAR

2

14

S300-2006-2A

INPUT BOARD BAR 1

1

15

S300-2006-2B

INPUT BOARD BAR 2

1

16

S100-2013-2

FOOT W/ RUBBER CUSHION

4

17

S300-2032-2

VOLUME KNOB

1

18

S100-2011-3

10MM POWER BUTTON

1

19

S400-2121-1

6MM INPUT BUTTON

5

20

S100-2221-1

IRS LENS

1

21

S300-0205

POWER SWITCH

1

22

S300-2052

VOLUME BUSHING

1

23

S300-2112

ISOLATION PLATE

1

24

S300-2042-2

VOLUME SHAFT

1

25

BSK 44 02 40

VOLUME COUPLING

1

26

PX0690/28

AC INLET

1

27

WBT-745 BLACK

SPEAKER TERMINAL BLACK

2

28

WBT-745 RED

SPEAKER TERMINAL RED

2

29

S300-0202

RCA JACK WHITE

5

30

S300-0201

RCA JACK RED

5

31

S300-0206

GROUND TERMINAL

1

32

TI-65300A

TRANSFORMER

1

33

S300-0150

FRONT PANEL PCB

1

34

S300-0100

PSU PCB

1

35

S300-0151

INPUT STAGE PCB

1

36

S300-0140

LEFT POWER STAGE PCB

1

37

S300-0130

RIGHT POWER STAGE PCB

1

38

S300-0204

NAD LINK PCB

1

30

Summary of Contents for Original instructions

Page 1: ...S 300 SERVICE MANUAL Draft 2004 August...

Page 2: ...SAMETYPE OF FUSE Parts marked with the symbol are critical with regard to the risk of fire and electric shock Replace only with parts recommended by the manufacturer Before returning the product to th...

Page 3: ...it REAR PANEL CONNECTIONS FRONT PANEL CONTROLS 1 POWER SWITCH 4 VOLUME CONTROL 7 TAPE MONITOR INDICATOR 2 INFRA RED RECEIVER 5 INPUT SELECTOR 8 INFRA RED INDICATOR 3 TAPE MONITOR 6 INPUT INDICATOR 9 P...

Page 4: ...50mV Signal to Noise ratio A weighted ref 1W 88dB Frequency response 20Hz 20kHz 0 1dB 3dB Gain tracking error 0 1 at maximum 3dB at 60dB level Damping factor 110 Dimensions W x H x D 450 x 160 x 400 m...

Page 5: ...ital millivoltmeter to TP302 and TP304 and adjust P502 to obtain a reading of between 30mV and 35mV 3 Leave power on for at least 5 minutes to allow the idle currents to stabilize Re adjust P501 and P...

Page 6: ...25 J526 J525 J324 J323 J524 J523 J322 J321 J522 J521 J307 YEL GRN YEL GRN J302 J301 ORANGE ORANGE WHITE WHITE WHITE WHITE BLUE BLUE BLUE BLUE RED RED RED RED RED BLACK BLACK BLACK BLACK BLACK BROWN BR...

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Page 22: ...T 1 V CC NON INVERTING INPUT 2 INVERTING INPUT 2 OUTPUT 2 OUTPUT 4 INVERTING INPUT 4 NON INVERTING INPUT 4 VCC NON INVERTING INPUT 3 INVERTING INPUT 3 OUTPUT 3 INPUT LOGIC 1 2 3 4 5 6 7 8 9 10 V 1 CC...

Page 23: ...VI DE O VI DE O CD CD D u a l M o n o In te g ra te d A m p lif ie r S 3 0 0 D u a l M o n o In te g ra te d A m p lif ie r S 3 0 0 1 2 3 4 5 6 38 7 8 9 10 10 11 11 12 12 13 13 15 14 16 17 18 19 20 22...

Page 24: ...2006 2B INPUT BOARD BAR 2 1 16 S100 2013 2 FOOT W RUBBER CUSHION 4 17 S300 2032 2 VOLUME KNOB 1 18 S100 2011 3 10MM POWER BUTTON 1 19 S400 2121 1 6MM INPUT BUTTON 5 20 S100 2221 1 IRS LENS 1 21 S300...

Page 25: ...0 41 42 43 44 45 46 47 ITEM PART NUMBER DESCRIPTION QTY 39 311232 POLYFOAM 1 SET 40 S300 2010 A CARTON BOX 1 41 AH POW4 POWER CORD NEMA 1 15 POLARIZED 1 41 C POW2 POWER CORD CEE 7 XVII 1 43 101 000B N...

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