Crown D-150A Service Manual page 16

Parts List:
D-150A Main Module
(Continued)
Schematic
Crown
Designation
Description
Part No.
Qty.
Other Information
IC
1
A,B
iliicgl <ttvll
V
II
%,U1|3
739PC
Dual
Op
Amp
C
3231-5
1
Diodes
D100, D200,
D
1
0
1 ,
D201,
D103, D203,
D104, D204,
0105,
D205 IN4148
C
3181-2
10
D102, D202,
D106, D206,
Dl,
D2
IN4004 C
2851-1
6
D
107,
D207 IN270
C
3447-7
2
D3, D4,
D5 IN961B
10V Zener C
3549-0
3
Miscellaneous
2
Conductor
Jacks
C
3423-8
2 Input jacks
SW2
A-P
Switch M20
105-9
1
On/
off
SW3 DPDT
Slide
Switch C
4110-0
1
Stereo/
Mono
LI
00,
L200
14
PIN IC Socket
.5mh
coil
C
3450-1
C
3510-2
1
2
Parts List:
D-150A IOC
Module (SN
22394
and
above)
Capacitors
Cl
18,
C218
C8
R138, R238
R139, R239
R
140,
R240
R
141,
R241
R14,
R
16
R15
R144, R244
Q
1 1 5,
Q215,
Q116,
Q216
IC2A,B,C,D
0.22mF 100V
Filmatic
2.2mF 50V
Vertical
Resistors
1.6M .25W
5% CF
2.7K ohm
1W
10%
27
K ohm ,5W 5% CF
18K
ohm
.25W 5%
CF
33K
ohm
,25W 5%
CF
150K
ohm
,25W 5%
CF
10K.
ohm ,25W
5% CF
Transistors
Selected
2N3859A
NPN
LM
339 Voltage Comparator
Diodes
1N4148
MV5053
Red
LED
Miscellaneous
C
3218-2
C
5362-6
C
4235-5
C
1079-0
C
1056-8
C
2633-3
C
4346-0
C
4216-5
C
2631-7
D
2961-7
4345
C
3181-2
C
4341-1
Parts List:
D-150A Front Panel
Assembly
Index Schematic
No. Designation
Description
Crown
Part No.
Qty.
Other Information
i
.83
Aluminum Knob D
4075-4
3
2 .375 Bright
Nut
C
1288N7
3
3 .625x.375x.030 Brightwasher C
2189-6
3
4 Front Panel Lexan
Insert
D
4091-1
1
5
D-150A Front Panel
D
4614-0
1
6
5.25
Rack Mount
Ears F
9787-7
2 ^Optional; end-bar
also
supplied
7 S 632
.75
Machine Screw C
1858-7
4
8
Lamp
Bracket
F
9598-8
I
9 10-32 Hex Nut C
2170-6
1
10 #10 Internal Starwasher C
2279-5
1
|
ill
End
Cover (Transformer
Side)
F
9565J6
I
12 T10 32
.50
Machine Screw
2049N-2
4
13
Transformer Wraparound
F
9952J6
1
14 Transformer Cover
D
3355-1
1
15
T10
32
.50
Machine Screw
2049N2
2
16
Heatsink Fin
n
a
17
Board Cover
O
j7jO"0
F
9564 J
Z
l
18
End Cover (Board
Side)
F
9566J4
l
19 Chassis D
3544-0
l
2D
SW
10 P. 75 Self-tapping Screw
C
4017-7 4
1
2l
IOC
Board Module M4
1904-0
1
1
2? #6 Internal Starwasher C
5594-4
2
1 2B. 6-32
Hex
Nut C
1889-2
2
1
2p
.250x.
141x.625 Aluminum
Spacer
C
4612-5
2
1
25 #10
Internal Starwasher
C
2279-5
2
26
X
632
1.0
Machine Screw
C
4333-8
2
27
R106, R206 25K ohm
Audio Pot
D
2942-7
2
28 334 Solder Lug
.375
Hole D
2828-8
2
29
.375 Internal Starwasher
C
2188-8
7
30 R6
32 .25
Machine Screw
C
1954-4
6
31 #6 Internal Starwasher C
5594-4
6
32
SW2
Rotary Power
Switch
M4
1549-3
1
jUVf
»
r
j§«U3
~
c
A
C
ZJoo
1
14
PIN
IC Socket C
3450-1