Electrical Parts List - NAD 705 Service Manual

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35
ELECTRICAL PARTS LIST
Main PCB Assembly
Symbol - No-.
Ref . No .
Part No .
Description
PC BOARD
4145216511
4145216511
PCB no components
C145216511
C145216511
PCB assembly
ICS
IC1
NE5532DD
41595532AN
IC,Phono Amp .
IC2
NJM2068DD
4159020684
IC,Buffer Amp
IC3
NJM2068DD
4159020684
IC,Pre Amp
IC4
TC9163N
415309163N
IC,Function Switch
IC101
TA7317P
415307317P
IC,Protection Circuit
IC102
LB1642B
415201642B
IC,Motor Drive
IC301
MC7815CT
4157078153
IC,Regulator
IC302
MC7915CT
4157079153
IC,Regulator
IC303
MC7812CT
4157078123
IC,Regulator
TRANSISTORS
Q1,2
2SC2878A
410522878A
Mute switching
Q101,102
2SC2240BL
4105222402
R CH power Amp
Q103
2SA733P
410000733P
L CH power Amp
Q104
2SA733P
410000733P
R CH power Amp
Q105
2SA733P
410000733P
L CH power Amp
Q106
2SA733P
410000733P
R CH power Amp
Q107
2SA970BL
4105009702
L CH power Amp
Q108
2SA970BL
4105009702
R CH power Amp
Q109
2SC3789
4100237890
L
CH
power Amp
Q110
2SC3789
4100237890
R
CH
power Amp
Q111
2SC3789
4100237890
L
CH
power Amp
Q112
2SC3789
4100237890
R
CH
power Amp
Q113
2SD669A
410030669A
L
CH
power Amp
Q114
2SD669A
410030669A _
R
CH
power Amp
Q115
2SB649A
410010649A
L
CH
power Amp
Q116
2SB649A
410010649A
R
CH
power Amp
Q117
2SC3519
4100023519
L
CH
power Amp
Q118
2SC3519
4100023519
R
CH
power Amp
Q119
2SA1386
4100013860
L
CH
power Amp
Q120
2SA1386
4100013860
R
CH
power Amp
Q121
2SA970BL
4105009702
Switching
Q122
2SA970BL
4105009702
Switching
Q123
2SA970BL
4105009702
Switching
Q124
2SA970BL
4105009702
Switching
Q125-127
2SC945P
410020945P
Soft clipin circuit control
Q128
2SA733P
410000733P
L
CH
power Amp
Q129
2SC945P
410020945P
Soft clipin circuit
Q130
2SA733P
410000733P
L
CH
power Amp
Q131
2SA733P
410000733P
L
CH
power Amp
Q132
2SC945P
410020945P
Soft clipin circuit
Q133,134
2SA970BL
4105009702
Switching
Q301
2SA970BL
4105009702
Switching
Q302,304
2SC2240BL
4105222402
R
CH
power Amp
Q303
2SA970BL
4105009702
Switching
Q305
2SD669A
410030669A
L
CH
power Amp
Q306
2SB649A
410010649A -
R CH
power Amp
Q307
2SC2240BL
4105222402
L
CH
power Amp
Q308,309
2SC945P
410020945P
Soft clipin circuit
DIODES
D1-4
1N4148
4120141480
1N4148

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