Crown ma-1200 Manual Suplementario
Macro-Tech 1200 Amplifier Service Manual
24
Integrated Circuits
U501
U601
C 4345-2
LM339B
U502
C 5070-5
TL072CP
U701
C 8518-0
+15V Reg
U702
C 8519-8
-15V Reg
Misc.
Board
D 8897-7
Nylon Spacer
A10101-2
J3
C 8784-8
16 Pin Skt.
J10
C 7526-4
3 POS HDR
Q43433-4 Display Module (D 8897-7 board) Parts List
Capacitors
C501
C601
C 6802-0
.47µF 50V
C502
C602
C 6806-1
.01µF 100V
C503
C603
C 6806-1
.01µF 100V
C507
C607
C 6809-5
220pF 100V
C701
C 6804-6
.1µF 50V
C702
C 6804-6
.1µF 50V
C703
C 6804-6
.1µF 50V
C704
C 6804-6
.1µF 50V
Diodes
D501
D601
C 3181-2
1N4148
D502
D602
C 3181-2
1N4148
D503
D603
C 3181-2
1N4148
D701
C 8235-1
1N6263
LED's
E501
E601
C 7863-1
Green
E502
E602
C 4342-9
Amber
E701
C 4342-9
Amber
Transistors
Q501 Q601
C 3625-8
2N4125
Q502 Q602
D 2961-7
Sel 2N3859
Q503 Q603
D 2961-7
Sel 2N3859
Q504 Q604
C 3625-8
2N4125
Q505 Q605
C 3954-2
MPSA56
Resistors
R501
R601
A10266-1051
1M
R502
R602
A10266-3331
33K
R503
R603
A10266-2741
270K
R504
R604
A10266-1031
10K
R505
R605
A10266-1022
1K .5W
R506
R606
A10266-2222
2.2K .5W
R507
R607
A10265-13022
13K .5W 1%
R508
R608
A10266-1351
1.3M
R509
R609
A10266-4751
4.7M
R510
R610
A10266-4751
4.7M
R511
R611
A10266-4741
470K
R512
R612
A10266-2221
2.2K
R513
R613
A10266-1522
1.5K .5W
R514
R614
A10266-1001
10 Ohm
R515
R615
A10266-2221
2.2K
R701
A10266-1522
1.5K .5W
R703
A10266-2031
20K
R704
A10266-1031
10K
R705
A10266-1031
10K
R706
A10266-2031
20K