Cambridge Audio AZUR 351A, Service Manual, Page: 31 / 33

351A Service Manual
31
Note: Resistors, capacitors and other generic components are not usually stocked by the manufacturer. Please obtain these locally.
CONNECTORS
Value Description/Type Qty Component
Ident
ManPN Tolerance PackageInfo AP Number
29 USB B Type 1 CN1 USB B Type 90˚ Through Hole
30 6 Way Cable Assembly -
Straight Header
1 CN4 AP30766/X 2.5mm Pitch
CRYSTALS
Value Description/Type Qty Component
Ident
ManPN Tolerance PackageInfo AP Number
31 12MHz Quartz Crystal 1 X1 HC49U
DIODES
Value Description/Type Qty Component
Ident
ManPN Tolerance PackageInfo AP Number
32 30V 0.2A Schottky SM 1 D1 BAT54 SOT23
INDUCTORS
33 120Z Ferrite Bead 0603 2 FB2, FB10 BLM18KG121TN1D 0603 120Z @100MHz
INTEGRATED CIRCUITS
Value Description/Type Qty Component
Ident
ManPN Tolerance PackageInfo AP Number
34 PCM2704 16-BIT,
32/44.1/48-kHz
STEREO DAC WITH
USB
1 U1 PCM2704DB SSOP 28 PF422
35 2k EEPROM 1 U2 24LC02B-I/OT SOT23-5 Preload with AP30822/X HEX code
PY1854
36 Buffer IC 1 U3 74HC1G125GW SOT-353
37 Dual Audio Op Amp 1 U4 NE5532D SOIC08 PY1162
38 IP4220 USB ESD Protection 1 U7 IP4220CZ6 SOT457 PMA118
TRANSISTORS
Value Description/Type Qty Component
Ident
ManPN Tolerance PackageInfo AP Number
39 65V 100mA NPN Small Signal 2 Q1, Q3 BC846 SOT23 PY1624
40 -65V 100mA PNP Small Signal 4 Q2, Q4-Q6 BC856B SOT23