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IC Component;
7808 U1
Capacitors;
Cap Wima 0.2 Pitch (0.3 x 0.1)
1n2
C1
Cap Pol 0.08 (5mm Daimeter)
10uF/50v
C2, C9
Cap Pol 0.1 (6.3mm Daimeter)
22uF/63v
C3, C10, C19
Cap Pol 0.2 (12.5mm Daimeter)
1000uF/25v
C4-5, C18, C20
Cap Pol 0.2 (10mm Daimeter)
470uF/35v
C6, C22, C24
Cap Plate 0.1 Pitch
100pF
C7, C13
Cap Plate 0.1 Pitch
47pF
C8, C29
Cap Pol 0.15 (8mm Daimeter)
220uF/25V
C11-12, C17
Cap Wima 0.2 Pitch (0.3 x 0.1)
10nF
C14, C21
Cap Wima 0.2 Pitch (0.3 x 0.2)
470pF
C15
Cap Plate 0.1 Pitch
220pF
C16, C30-31
Cap Plate 0.1 Pitch
100nF
C23, C28
Cap Wima 0.2 Pitch (0.3 x 0.1)
100n
C25
Cap Wima 0.2 Pitch(0.3 x 0.15)
0u33
C26
Cap Plate 0.1 Pitch
68pF
C27
Cap Wima 0.2 Pitch (0.3 x 0.1)
4n7
C32
Diodes;
LED - L144
D1
1N4148
D2-4, D6-8
1N4001
D5, D9-11
Connectors;
Jumper - 10 Pin SIL PL1, PL4-6
Jumper - 8 Pin SIL PL2-3, PL7-8
Resistors;
Resistor 0.25W
1k2
R1
Resistor 0.25W
1K5
R2-3
Resistor 0.25W
6k8 0.1%
R4-5
Resistor 0.25W
100R
R6, R24
Resistor 0.25W
82R
R7
Resistor 0.25W
1K1
R8
Resistor 0.25W
2k0
R9
Resistor 0.25W
150R
R10, R35, R53
Resistor 0.25W
300R
R11
Resistor 0.25W
560R
R12, R34, R37, R39, R41, R52, R55
Resistor 0.25W
1k3
R13
Resistor 0.25W
13k
R14
Resistor 0.25W
7K5
R15, R21, R23
Resistor 0.25W
4k3
R16
Resistor 0.25W
2k4
R17
Resistor 0.25W
12K
R18
Resistor 0.25W
22K
R19
Resistor 0.25W
47K
R20, R27, R31, R36, R56
Resistor 0.25W
2K7
R22, R29
Resistor 0.25W
10k
R25, R40, R47, R57, R64
Resistor 0.25W
5K1
R26
Trimmer - Vert - dual layout 5K
R28, R51
Resistor 0.25W
36K
R30
Resistor 0.25W
18K
R32
Resistor 0.25W
47R
R33
Resistor 0.25W
2k2
R38, R42
Resistor 0.25W
15K
R43, R45
Resistor 0.25W
3K9
R44
Resistor 0.25W
470R
R46, R49, R54
Resistor 0.25W
56k
R48
Resistor 0.25W
10R
R50, R58
Resistor 0.25W
1R5
R59-60
Resistor 0.25W
1R0
R61
Resistor 0.25W
2R2
R62
Resistor 0.25W
750R
R63
Resistor 0.25W
150R
R65
Transistors;
BC560C
Q1, Q8, Q11
BC550C
Q2-3, Q6-7, Q10, Q12
BD140
Q4, Q14
BD139
Q5, Q13
ZTX690
Q9
Others;
EMI Filter - Murata 1K
CL1-2
Ferrite Bead
F1-2
Heatsink - TO220
HS1
Relay 2 Pole Changeover
RL1
Switch - Grayhill 71 12W1P3G
SW1
Switch - C&K DPDT on-on
SW2-4
Transformer - VTB9045
T1
Transformer - VTB2568
T2
Summary of Contents for ez1081pre
Page 1: ...ez1081pre Mic Amplifier Assembly manual Colourbook Issue 1...
Page 3: ...Revision 1 initial release ez1081pre Colourbook revision history...
Page 5: ...D2 D3 D7 D8 1N4148 4 D5 D9 D10 D11 1N4007 4 D4 D6 BAT46 2 Diodes...
Page 6: ...R61 1R0 1 R59 R60 1R5 2 R62 2R2 1 R50 R58 10R 2 Resistors...
Page 7: ...R33 47R 1 R7 82R 1 R6 R24 100R 2 R10 R35 R53 R65 150R 4 Resistors...
Page 8: ...R11 300R 1 R46 R49 R54 470R 3 R63 750R 1 R12 R34 R37 R39 R41 R52 R55 560R 7 Resistors...
Page 9: ...R8 1k1 1 R1 1k2 1 R2 R3 1k5 2 R13 1k3 1 Resistors...
Page 10: ...R9 2k0 1 R38 R42 2k2 2 R17 2k4 1 Resistors R22 R29 2K7 2...
Page 11: ...R44 3k9 1 R16 4k3 1 R26 5k1 1 R15 R21 R23 7k5 3 Resistors...
Page 12: ...R25 R40 R47 R57 R64 10k 5 R18 12k 1 R14 13k 1 R43 R45 15k 2 Resistors...
Page 13: ...R32 18k 1 R19 22k 1 R30 36k 1 Resistors...
Page 14: ...R20 R27 R31 R36 R56 47k 5 R48 56k 1 Resistors R4 R5 6k81 0 1 2...
Page 15: ...C8 C29 47pF 2 C27 68pF 1 Ceramic Capacitors C7 C13 100pF 2...
Page 17: ...C15 470pF 1 C1 1n2F 1 Film Capacitors C32 4n7F 1...
Page 18: ...C14 C21 10nF 2 C25 100nF 1 Film Capacitors and Relay C26 330nF 1 RL1 24 Volt DPCO relay 1...
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