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ELECTRICAL PARTS LIST
PCB-1:MAIN BOARD
N
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C
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P
PCB INFO
01-94001-20
Main Board
02-94001-01
Main Board
A16-94001-22
Main Board PCB
VM1.1 FR-
4,1.6mm,2Layers,1Oz,TG130,231
×260mm
DIODE
D101, D103, D104, D105, D106, D201,
D203, D204, D205, D206, D301, D303,
D304, D305, D306, D401, D403, D404,
D405, D406, D807, D809
33-44148-00
Switch Diode
1N4148
D102, D202, D302, D402, D802, D803,
D810
33-14709-00
Zener Diode
4.7V, 1/2W
1
4
-
O
D
W
1
V
4
2
e
d
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n
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Z
0
1
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0
0
4
2
1
-
3
3
8
0
8
D
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6
0
8
D
TRANSISTOR
1
0
4
5
N
2
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3
0
-
1
0
4
5
0
-
1
3
2
0
6
Q
,
2
0
5
Q
Q113, Q213, Q313
31-05551-02
Transistor
2N5551
Q102, Q103, Q104, Q202, Q203, Q204,
Q302, Q303, Q304, Q402, Q403, Q404 31-00970-00
Transistor
2SA970-GR(TPE2,F) TO-92
Q102, Q103, Q104, Q202, Q203, Q204,
Q302, Q303, Q304, Q402, Q403, Q404 or 31-01268-00
Transistor
KTA1268-GR, TO-92
R
G
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5
1
0
1
A
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4
0
-
5
1
0
1
0
-
1
3
4
0
8
Q
R
G
-
5
1
8
1
C
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4
0
-
5
1
8
1
0
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1
3
3
0
8
Q
,
1
0
8
Q
Q105, Q205, Q305, Q405
31-02240-00
Transistor
2SC2240-GR(TPE2,F) TO-92
Q105, Q205, Q305, Q405
or 31-03200-00
Transistor
KTC3200-GR
,
TO-92
RESISTOR
0
1
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M
0
5
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0
0
1
0
2
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7
0
1
1
6
R
,
1
1
5
R
Ω
, 1/6W, ±5%
R118, R218, R318, R418
07-21800-50
Metal Film Resistor
180
Ω
,1/6W,±1%
R130, R230, R330, R430
07-22709-50
Metal Film Resistor
27
Ω
, 1/6W, ±1%
R119, R219, R319, R419
07-20820-50
Metal Film Resistor
82
Ω
, 1/6W, ±5%
R108, R112, R117, R208, R212, R217,
R308, R312, R317, R408, R412, R417 07-20101-50
Metal Film Resistor
100
Ω
, 1/6W, ±5%
R114, R214, R314, R414
07-20331-50
Metal Film Resistor
330
Ω
, 1/6W, ±5%
R111, R211, R311, R411
07-20391-50
Metal Film Resistor
390
Ω
, 1/6W, ±5%
R101, R105, R201, R205, R301, R305,
R401, R405
07-20471-50
Metal Film Resistor
470
Ω
, 1/6W, ±5%
R127, R227, R327, R427
07-28660-50
Metal Film Resistor
RJ13 866
Ω
, 1/6W, ±1%
R113, R115, R135, R136, R138, R139,
R213, R215, R235, R236, R238, R239,
R313, R315, R335, R336, R338, R339,
R413, R415, R435, R436, R438, R439
07-20102-50
Metal Film Resistor
1K
Ω
, 1/6W, ±5%
R126, R226, R326, R426
07-20122-50
Metal Film Resistor
1K2
Ω
, 1/6W, ±5%
R109, R209, R309, R409
07-22201-50
Metal Film Resistor
2K2
Ω
, 1/6W, ±1%
R110, R210, R310, R410
07-20222-50
Metal Film Resistor
2K2
Ω
, 1/6W, ±5%
2
K
8
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M
0
5
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1
0
2
8
2
-
7
0
5
4
4
R
,
5
4
1
R
Ω
, 1/6W, ±5%
R124, R125, R224, R225, R503, R324,
R325, R424, R425, R603
07-20472-50
Metal Film Resistor
4K7
Ω
, 1/6W, ±5%
R102, R107, R202, R207, R245, R504,
R302, R307, R345, R402, R407, R604,
R801, R802, R805, R816, R817, R825
07-20103-50
Metal Film Resistor
10K
Ω
, 1/6W, ±5%
21
Summary of Contents for CI940
Page 1: ...NAD SERVICE MANUAL CI 940 MULTI CHANNEL AMPLIFIER CI 940 MULTI CHANNEL AMPLIFIER...
Page 6: ...6...
Page 15: ...1 MAIN BOARD 17 PCB LAYOUT Top Layout Bottom Layout...
Page 17: ...4 PSU DCDC BOARD 19 Top Layout Bottom Layout...
Page 18: ...5 PSU DUAL VOLTAGE BOARD 20 Top Layout Bottom Layout...
Page 36: ...SERVICE MANUAL CI 940 MULTI CHANNEL AMPLIFIER NAD ELECTRONICS LTD TORONTO...