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Overture 1
20
Electrical Parts List (120v)
Part#
Qty
Description
Ref Designation
Semiconductors
DI1004
1
DIODE ZENER 6.2V 1/2W T/R
ZD2
DI1060
9
Diode Switching 500mW 75V
D1-2, 4-5, 6-9, 11
DI1089
1
Diode 1N4003
D10
DI1101
2
DIODE ZENER 10V 1/2W T/R
ZD3, 5
CI1186
1
Diode Zener 36V 5% 5W T/R
ZD1
DI1187
1
Di, Bridge Power 400v/8A
D18
IC1045
1
Three-Term. Adj. Pos. V R LM317T
U4
IC1215
2
IC TL064CN Quad OP AMP
U1-2
IC1216
1
IC TL062CP Dual OP Amp.
U3
TR1002
3
NPN Transistor TO-92 2N3904
Q1, 5, 7
TR1017
4
Transistor PNP T/R 2N3906
Q2-3, 6, 8
TR1257
2
MOSFET Power IRFS250
Q13-14
TR1259
3
NPN 300V/0.5A/20W BF469
Q4, 9, 12
TR1260
1
PNP 300V/0.5A/20W BF470
Q10
LE1034
1
Led Green/Red Common Cathode
LED1
TR1304
1
NPN 60V/3A 25W 2SD2012
Q11
Capacitors
CP1126
1
CAP POLY FILM 1uF 10% 50V
C19
CP1630
1
Cap. Alum El. 220uF 20% 25v
C20
CP1656
1
Cap. Alum El. 100uF 20% NPE 25V T/R
C2
CP1657
1
Cap. Alum El. 220uF 20% NPE
C3
CP1658
4
Cap. Disc 100pF 10% 500V Y5P
C4, 12, 14, 30
CP1659
1
Cap. NPE 10uF 20% 25V T/R
C11
CP1660
2
Cap. Alum El. 1000uF 20% 200V 85C
C15, 35
CP1661
1
Cap. Alum El. 100uF 20% 50V T/R
C16
CP1662
5
Cap. Alum El. 10uF 20% 35V T/R
C17-18, 22-23, 25
CP1663
1
Cap. Alum El. 47uF 20% 25V
C21
CP1664
2
Cap. Alum El. 4.70uF 20% 63V T
C24, 29
CP1665
1
Cap. Alum El. 10uF 20% 63V T/R
C28
CP1666
2
Cap Cer Disc 68pF 20% 500V T/R
C31-32
CP1667
1
Cap. Poly Fil. 0.47uF 10% 250V
C33
CP1668
1
Cap. Alum El. 47uF 20% 100V
C36
CP1669
1
Cap. Poly Fil. .10uF 10% 400V
C40
CP1670
1
Cap. Poly Fil. .039uF 5% 50V
C41
CP1672
3
Cap Poly 0.22uF 5% 63V T/R
C5-6, 13
CP1673
1
Cap Poly Fil. 1uF 10% 50V
C26
CP1674
1
Cap. Alum El. 1uF 20% 50V
C27
CP1675
7
Cap. Poly Fil. 0.1uF 5% 5W
C7, 9-10, 37-39, 42
Summary of Contents for Compositions Series
Page 4: ...Detailed Specifications Overture 1 4...
Page 5: ...Overture 1 5 Wiring The System...
Page 6: ...Overture 1 6 Operating The System...
Page 7: ...Overture 1 7 Replacing The Fuse...
Page 8: ...Overture 1 8 Care Of Your Speaker System Troubleshooting...
Page 11: ...Overture 1 11 Packaging 30 28 34 33 32 31 27 29 2 PL TOP OF CARTON 00396...
Page 12: ...Overture 1 12...
Page 13: ...Overture 1 13...
Page 14: ...Overture 1 14...
Page 16: ...Overture 1 16 Dissassembly Procedure...
Page 17: ...Overture 1 17 Amplifier PCB Components Side...
Page 18: ...Overture 1 18 Bass Amplifier PCB Solder Side...
Page 19: ...Overture 1 19 Bass Amplifier PCB Component Side Silkscreen...
Page 26: ...Overture 1 26 Integrated Circuit Diagrams...
Page 28: ...Overture 1 28 120V Power Supply...
Page 29: ...Overture 1 29 120V Filter Connectors...
Page 30: ...Overture 1 30 120V Amplifier...
Page 31: ...Overture 1 31 230V Power Supply...
Page 32: ...Overture 1 32 230V filter Connectors...
Page 33: ...Overture 1 33 230V amplifier...