NAD T 973 Wiring Diagram Download Page 12

EXPLODED VIEW PARTS LIST

REF.NO PART NO.

DESCRIPTION

Qty.

REF.NO

PART NO.

DESCRIPTION

Qty.

C001

66-010001-0 Chassis

1

F005

77-001007-1

Power Button Bezel

1

C002

66-010006-0 Bracket 1

1

F006

76-003001-0

LED Lens

9

C003

01-97306-00 Assembled Connection PCB

1

C004

66-010008-0 Bracket 3

2

T001

66-010002-0

Top Cover

1

C005

01-97302-00 Assembled PSU PCB

1

C006

70-010003-0 Heatsink 3

10

S001

66-010003-1

Subfacia

1

C007

69-010008-0 Bus Bar 206

1

S002

75-005001-0

LED Sleeve

9

C008

69-010007-0 Bus Bar 205

1

S003

11-01101-20

Power Switch

1

C009

69-010005-0 Bus Bar 203

1

S004

01-97303-00

Assembled Protect Softclipping Board

1

C010

69-010006-0 Bus Bar 204

1

S005

01-97308-00

Assembled Power Switch Board

1

C011

69-006001-0 Bus Bar 201

1

S006

01-97307-00

Assembled Power LED Board

1

C012

69-010004-0 Bus Bar 202

1

C013

70-010002-0 Heatsink 2

4

R001

67-010001-0

Rear Panel (C Version) or

1

C014

75-010002-0 Cushion

4

67-010006-0

Rear Panel (AH Version)

1

C015

68-010001-0 Spacer Support (1)

5

R002

66-010010-0

Bracket 6

2

C016

01-97305-01 Assembled Standby PCB

1

R003

11-05202-10

Switch (S402)

1

C017

75-010001-0 Capacitor Holder

1

R004

11-05402-00

Switch (S401)

1

C018

66-010007-0 Bracket 2

7

R005

17-07001-00

12V Trigger In Jack

1

C019

70-010001-1 Heatsink 1

7

R006

17-07003-01

AC Inlets

1

C020

67-010002-2 Bracket 4

7

R007

20-20000-06

Fuse Holder

1

C021

78-005005-0 Insulated Cushion

4

R008

01-97304-00

Assembled Trigger PCB

1

C022

71-001001-0 Bindding Post

7

R009

68-010002-0

Spacer Support (2)

2

C023

69-010003-0 Pin

7

R010

71-003002-0

Grd. Post Cap

1

C024

17-01001-10 RCA

7

R011

71-010001-0

Grd. Post Bolt

1

C025

73-010001-0 Rotate Knob

7

C026

09-01502-00 Pot

7

0001

61-023106-0

Self Screw STB3X6

68

C027

01-97301-00 Assembled AMP Module PCB

7

0002

61-023506-0

Machine Screw MB3X6

5

C028

66-005009-0 TR Clamper

4

0003

61-023108-0

Self Screw STB3X8

63

C029

85-010001-0 Spacer Support

42

0004

61-033106-0

Self Screw STP3×6

4

C030

66-010005-0 Transformer Bracket

1

0005

61-023208-0

Self Screw BTB3X8

63

C031

18-97132-00 Transformer (Toroid) or

1

0006

61-083512-0

Machine Screw MPW3X12

1

18-97132-01 Transformer (Gloria)

1

0007

61-083518-0

Machine Screw MPW3X18

3

C032

66-010004-0 Metal Disc

1

0008

61-024108-0

Self Screw STB4X8

10

C033

94-010001-0 Transformer (Toroid) Label or

1

0009

61-084108-0

Self Screw STPW4X8

7

94-010005-0 Transformer (Gloria) Label

0010

61-045215-0

Self Screw TB5X15

12

C034

75-010003-0 Insulated Cell

1

0011

64-110110-0

Bolt M10X110

1

C035

35-01212-00 Fan

3

0012

63-011020-0

Washer, GB97.1-85, 

Φ

10

1

C036

68-010003-0 Fan Cover

3

0013

63-021030-0

Spring Washer 10 GB93-87

1

C037

75-010004-1 Foot (Big)

2

0014

62-011002-0

Nut, M10 GB6170-86

1

C038

75-001008-0 Foot (Small)

2

0015

62-010302-0

Nut, M3, GB6170-86

4

C039

79-008001-0 Foot Pad

4

0016

63-020308-0

Spring Washer, 3mm

4

C040

66-010009-0 Bracket 5

1

0017

63-010303-0

Washer, 3mm 

4

C041

01-97301-10 Assembled AMP Module

7

0018

61-013206-0

Bolt

14

0019

63-030410-0

Serrated Lock Washer 

2

F001

67-010003-0 Fascia

1

0020

62-010402-0

Nut M4 GB6170-86

1

F002

67-010005-0 End Cap (R)

1

0021

61-063108-0

STF3X8

2

F003

67-010004-0 End Cap (L)

1

0022

61-223514-0

Machine Screw MB3X14

28

F004

77-009003-1 Power Button

1

0023

61-023215-0

Self Taping Screw BTB3X15

42

Summary of Contents for T 973

Page 1: ...P r e l i m i n a r y ISSUE DATE May 2004 T 973 Seven Channel Amplifier PRELIMINARY SCHEMATICS...

Page 2: ...P r e l i m i n a r y T 973 WIRING DIAGRAM...

Page 3: ...9 P609B MOLEX 2145 3215 TOP ENTRY 9PIN P609B MOLEX 2145 3215 TOP ENTRY 9PIN BUS603 COPPER STRIP BUS603 COPPER STRIP 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 P616B MOLEX 2145 3215 TOP ENTRY 9PIN P616B MOLE...

Page 4: ...815 Q224 2SC1815 1 2 3 4 P207B 4P2 54 C P207B 4P2 54 C BUS204 COPPER STRIP BUS204 COPPER STRIP HS209 70 010002 0 HS209 70 010002 0 D217 4 3V D217 4 3V C207 100n C207 100n R279 3 3K R279 3 3K D208 1N41...

Page 5: ...DBY D501 1N4148 D501 1N4148 1 2 3 4 P505B 4P7 5 C P505B 4P7 5 C 1 1 2 2 P503B 2P2 54 C P503B 2P2 54 C 3 4 1 2 RL501 855AP 1A C RL501 855AP 1A C 1 P501B JACK P501B JACK 1 2 W504 JUMPER W504 JUMPER 1 5...

Page 6: ...3 P302 3P2 54 C P302 3P2 54 C D314 1N4148 D314 1N4148 Q305 2SC1815 Q305 2SC1815 R302 10K R302 10K R303 10K R303 10K Q306 2SC1815 Q306 2SC1815 R304 10K R304 10K D308 L 513AD D308 L 513AD R305 10K R305...

Page 7: ...47K R403 47K R409 1K R409 1K R410 1K R410 1K D404 30V D404 30V R405 1K R405 1K R411 1K R411 1K R406 1K R406 1K D403 30V D403 30V C401 10u C401 10u C404 10u C404 10u R412 1K R412 1K C402 10u C402 10u R...

Page 8: ...u C171 47u C113 470p C113 470p C117 SHORT C117 SHORT 1 1 2 2 J102 BINDING POST J102 BINDING POST C119 15p C119 15p C103 100u C103 100u R145 5 6K R145 5 6K C142 100n C142 100n Q123 2SC4793 Q123 2SC4793...

Page 9: ...1K R197 6 8K R197 6 8K R187 470 R187 470 R162 220 R162 220 Q132 2SA970 Q132 2SA970 C137 100u C137 100u C138 100p C138 100p R189 10K R189 10K Q134 2SC2240 Q134 2SC2240 Q136 2SA1015 Q136 2SA1015 C1G1 4...

Page 10: ...DING G R A L 519EGW C G R D701 L 519EGW D701 L 519EGW 1 1 2 2 3 3 P701A 3P2 54 A100B P701A 3P2 54 A100B SCHEMATIC DIAGRAM AMP POWER SWITCH 1 2 S801 SDDLB1027U RN S801 SDDLB1027U RN 1 1 2 2 P801A 2P2 5...

Page 11: ...C029 C025 R007 R006 0001 0001 R001 0021 0001 0001 0001 R005 R004 R009 0005 0005 0001 0008 0018 0005 C018 C019 C020 0001 0001 0010 C036 0001 C039 C037 0001 C014 0006 C013 0015 0008 C017 C001 C007 C008...

Page 12: ...Pin 7 R010 71 003002 0 Grd Post Cap 1 C024 17 01001 10 RCA 7 R011 71 010001 0 Grd Post Bolt 1 C025 73 010001 0 Rotate Knob 7 C026 09 01502 00 Pot 7 0001 61 023106 0 Self Screw STB3X6 68 C027 01 97301...

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