Cambridge Audio 640C - DAC BOM

AP13752/3
AP Part No. DRAWING NO DESCRIPTION QTY DESIGNATOR COMMENTS
AP13112/4 WM8740 DAC PCB 1 Blue PCB with white ident
2R2 Resistor 0.125W 1% metal film 1 R33
22R Resistor 0.125W 1% metal film 3 R2, 24, 25
91R Resistor 0.125W 1% metal film 1 R31
100R Resistor 0.125W 1% metal film 3 R1, 26, 34
430R Resistor 0.125W 1% metal film 1 R32
680R Resistor 0.125W 1% metal film 1 R29
1K0 Resistor 0.125W 1% metal film 2 R36, 37
2K2 Resistor 0.125W 1% metal film 5 R11, R12, R14, R15, R30
2K7 Resistor 0.125W 1% metal film 4 R3, 9, 18, 21
4K7 Resistor 0.125W 1% metal film 5 R5, 6, 22, 23, 38
5k6 Resistor 0.125W 1% metal film 4 R8, 10, 16, 17
10K Resistor 0.125W 1% metal film 1 R35
11K Resistor 0.125W 1% metal film 4 R4, 7, 19, 20
330K Resistor 0.125W 1% metal film 1 R27
430R Resistor 2W 5% carbon film 1 R28
47pF NPO/C0G radial ceramic 2 C7, 39
100pF Polypropolene box 100V 5.08mm pitch 4 C9, 14, 37, 43
1n5 Maylar film 50V radial 9 C8, 11, 15, 16, 17, 19, 20,
38, 40
2n2 Polypropolene box 100V 5.08mm pitch 8 C10, 12, 13, 33, 36, 41, 42,
44
10n Polyester 100V 5.08mm pitch 4 C1, 4, 5, 48
100n 100n Radial C0G 7 C18, 22, 25, 26, 27, 28, 31
4.7uF 50V Radial Electrolytic Capacitor 1 C29
47uF 25V Radial Electrolytic Capacitor 4 C2, 30, 32, 46
10uF NP 25V Radial Non-polar Electrolytic 5 C6, 21, 23, 45, 47
100uF NP 16V Radial Non-polar Electrolytic 2 C34, 35
2200uF 35V Radial Electrolytic Capacitor 2 C3, 24
1N4004 Standard rectifier diode 5 D1, 2, 3, 4, 5
1N4148 Standard signal diode 2 D6, 7
PY014 C8050 Small signal transistor NPN, TO92 2 Q2, 4
PY020 C9012 Small signal transistor PNP, TO92 2 Q1, 3
7805 5V, 1A regulator, TO220 4 U1, 8, 9, 12
7815 15V, 1A regulator, TO220 1 U4
7915 15V, 1A regulator, TO220 1 U3
PY585 WM8740 24-bit Stereo DAC 1 U7
PY108 NE5532 Audio Op-amp 1 U5, 6
PY343 74HC14 HCMOS DIL 2 U2, U10
PY363 APTX179A Opto TX 1 U11 as used in DAB300
16.934MHz XTAL Oscillator module, 4 pin 1 X1
Copper painted screening can 1 Fit over clock circuit (over
X1)
Copper plated
PY584 Relay 5V SS-DPDT 1 RL1
Single RCA connector, gold plated 1 CN4
B 3B-XH-A 3 way 2.54mm pitch JST type connector 1 CN1
Duad RCA connector, gold plated 1 CN7
2 way 2.0mm pitch JST type connector 1 CN3, 5
3 way 2.0mm pitch JST type connector 1 CN2
5 way 2.0mm pitch JST type connector 1 CN6
AP13903/1 160mm GREEN/YELLOW GROUNDING WIRE WITH
1 RING M4 AWG#18
1 CHASSIS CONNECTION
ON PCB TO GROUND ON
CHASSIS
Cambridge Azur 640C CD Player (DAC BOM)
Note, resistors, capacitors and other 'generic' electronic components are not usually stocked by the manufacturer. Please obtain these locally. 23