Instruction Manual
Table Of Contents
- Features
- Description
- 1. General information
- 2. Schematic Description
- 3. Grounding and Layout
- 4. References
- 4.1 ADDENDUM
- Figure 1. Block Diagram
- Figure 2. CS4202 Audio Codec
- Figure 3. Analog Inputs
- Figure 4. Center Channel, Surround, and Sub-Woofer Outputs
- Figure 5. Front Channel and Headphone Sense Output
- Figure 6. S/PDIF Optical Output
- Figure 7. CNR Connector
- Figure 8. Phase Locked Loop
- Figure 9. Auto Demotion and Serial Buffers
- Figure 10. PCB Layout: Top Assembly Drawing
- Figure 11. PCB Layout: Top Layer
- Figure 12. PCB Layout: Bottom Layer
- Figure 13. PCB Layout: Drill Drawing
- Figure 14. PCB Layout: Top Silkscreen
- 4.1 ADDENDUM
- 5. bill of materials

CRD4202-1
DS549RD1A1 21
5. BILL OF MATERIALS
Item Quantity Reference Manufacturer Part Number Description
1 12 C1,C2,C3,C4,C31,C41,
C42,C59,C60,C61,C63,C65
KEMET C0805C104M5UAC
CAP, 0805, Z5U, 0.1
µF, 20%, 50V
2 1 C5 KEMET C1206C225M8VAC
CAP, 1206, Y5V, 2.2
µF, 20%, 10V
3 3 C6,C70,C71 KEMET C0805C104K5RAC
CAP, 0805, X7R, 0.1
µF, 10%, 50V
4 5 C7,C8,C11,C12,C13 KEMET C0805C102K5GAC CAP, 0805, C0G, 1000 pF, 10%, 50V
5 2 C14,C15 KEMET C0805C220K5GAC CAP, 0805, C0G, 22 pF, 10%, 50V
6 19 C16,C17,C18,C21,C22,
C23,C24,C25,C30,C33,
C34,C35,C36,C37,C43,
C44,C48,C49,C56
PANASONIC ECE-V1HA010R
CAP, SMT B, ELEC, 1
µF, 20%, 50V
7 4 C19,C20,C26,C27 KEMET C0805C101J5GAC CAP, 0805, COG, 100 pF, 5%, 50V
8 6 C28,C40,C62,C64,C66,C67 PANASONIC ECE-V1CA100R
CAP, SMT B, ELEC, 10
µF, 20%, 16V
9 5 C32,C38,C39,C45,C46 KEMET C0805C272K5RAC CAP, 0805, X7R, 2700 pF, 10%, 50V
10 4 C50,C51,C57,C58 KEMET C0805C101J5GAC CAP, 0805, C0G, 100 pF, 5%, 50V
11 2 C54,C55 PANASONIC ECE-V0GA221P
CAP, SMT D, ELEC, 220
µF, 20%, 4V
12 2 C68,C69 NO POP NO POP NO POP
13 5 J1,J3,J8,J9,J10 A/D ELEC-
TRONICS
3570-50 CONN, 1/8" DOUBLE SW. STEREO PHONE
JACK
14 4 J2,J4,J5,J7 MOLEX 70553-0003 HDR, 4X1, 0.025" PIN, 0.1" CTR, 15u" AU
15 1 J6 MOLEX 70553-0036 HDR, 2X1, 0.025" PIN, 0.1" CTR, 150u" SN/PB
16 1 J11 SINGATRON 2SJ-09075N53 CONN, 1/8" SINGLE SW. STEREO PHONE
JACK W/INSULATOR
17 1 J12 TOSHIBA TOTX173 CONN, OPTICAL TOSLINK TRANSMITTER