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3.63 Power amplifier board
Qty
Reference
1
C1
1
C2
C3, C8, C10, C13, C14, C15, C16, C25,C26, C27,
12
C28, C29
2
C4, C5
1
C6
3
C7, C30, C31
2
C9, C24
1
C12
2
C17, C18
1
C19
1
C20
1
C21
1
C11
2
C22, C23
0
C32
1
D2
1
D1
2
D3, D4
4
L1, L3, L4, L5
1
L2
1
L6
1
FB
1
R1
1
R2
4
R3, R5, R10, R11
1
R4
2
R6, R7
5
R8, R12, R16, R19, R27
1
R9
1
R13
1
R14
1
R15
1
R17
1
R18
1
R20
1
R21
1
R22
1
R23
1
R24
1
R25
1
R26
1
VR1
1
VR2
0
R26
2
IC1, IC2
1
T1
1
TS1
1
REG1
1
REG2
1
Heatsink
BW Broadcast technical manual
Value
Description
63V Electrolytic - Radial Electrolytic - 10mm Dia, 12mmH, 5mm
100uF
Pitch
100nF
General Purpose Ceramic Disc - 5mm pitch
10nF
General Purpose Ceramic Disc - 2.5mm pitch
35v Electrolytic - Radial Electrolytic 10mm Dia, 17mm H, 5mm
470uF
pitch
330pF
General Purpose Ceramic Disc - 2.5mm pitch
1uF
63V Polyester Cap
33pF
General Purpose Ceramic Disc - 2.5mm pitch
1p8
(680) Ceramic Disc - 5mm pitch
12pF
General Purpose Ceramic Disc - 2.5mm pitch
10pF
General Purpose Ceramic Disc - 2.5mm pitch
22pF
General Purpose Ceramic Disc - 2.5mm pitch
18pF
(680) Ceramic Disc - 2.5mm pitch
18pf
(680) Ceramic Disc - 5mm pitch
15pF
General Purpose Ceramic Disc - 2.5mm pitch
47pF
(680) Ceramic Disc - 2.5mm pitch NOT FITTED
1N4001
1N4001 1A 50V SILICON RECTIFIER DIODE
UF5401
3A Ultra Fast Recovery Diode
BAT 42
Signal Diode
2.5t S18
2.5t Toko Clone S18
0.33uH
Axial Inductor
220uH
220uH 0.7A Choke
Radial
Radial Ferrite Bead
51R
1/4W Metal Film Resistor
1k8
1/4W Metal Film Resistor
100k
1/4W Metal Film Resistor
16k
1/4W Metal Film Resistor
22R
1/4W Metal Film Resistor
10k
1/4W Metal Film Resistor
200R
1/4W Metal Film Resistor
10R
1/4W Metal Film Resistor
5k6
1/4W Metal Film Resistor
22k
1/4W Metal Film Resistor
18k
1/4W Metal Film Resistor
24k
1/4W Metal Film Resistor
6k8
1/4W Metal Film Resistor
560R
1/4W Metal Film Resistor
22k
1/4W Metal Film Resistor (30k best for 10K pot) NOT FITTED
200R
1/4W Metal Film Resistor
4R7
2W Resistor
12R
1/4W Metal Film Resistor
160k
1/4W Metal Film Resistor
10k
3/8in single turn cermet potentiometers 63M
10k
4mm SMT Trimmer Resistor
2K
1/4W Metal Film Resistor- Runs on underside of board
CA3240EZ
Op-Amp
VN66AFD
FET
LM335Z
Temp Sensor
LM2575T-ADJ
Adjustable switcher voltage reg
L7818CV
L7818CV Voltage Regulator
Aavid
Heatsink for TO220 Package
Thermalloy
Technical data
Page 43
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