Harman Kardon AVR 3550 Service Manual page 9

No. Pin Name I/O
21 DFS0
22 CKS0
23 CKS1
24 CKS2
25 DIF0
26 DIF1
27 DIF2
28 DZFE
29 DZFR3 O
30 DZFL3 O
31 DZFR2 O
32 VREFH
33 AVDD
34 AVSS
35 ROUT3- O
36 ROUT3+ O
37 LOUT3- O
38 LOUT3+ O
39 ROUT2- O
40 ROUT2+ O
41 LOUT2- O
42 LOUT2+ O
43 ROUT1- O
44 ROUT1+ O
Note:SMUTE, DFS0, CKS0, CKS1, CKS2, DIF0, DIF1, DIF2, DZFE pins are ORed with serial control register.
I Double Speed Sampling Mode 0 Pin (Note)
"L": Normal Speed, "H": Double Speed at DFS1 bit = "0".
I Input Clock Select 0 Pin
I Input Clock Select 1 Pin
I Input Clock Select 2 Pin
I Audio Data Interface Format 0 Pin
I Audio Data Interface Format 1 Pin
I Audio Data Interface Format 2 Pin
I Zero Input Detect Enable Pin
DAC3 Rch Zero Input Detect Pin
DAC3 Lch Zero Input Detect Pin
DAC2 Rch Zero Input Detect Pin
I Positive Voltage Reference Input Pin, AVDD
- Analog Power Supply Pin
-
Analog Ground Pin, +4.75~+5.25V
DAC3 Rch Negative Analog Output Pin
DAC3 Rch Positive Analog Output Pin
DAC3 Lch Negative Analog Output Pin
DAC3 Lch Positive Analog Output Pin
DAC2 Rch Negative Analog Output Pin
DAC2 Rch Positive Analog Output Pin
DAC2 Lch Negative Analog Output Pin
DAC2 Lch Positive Analog Output Pin
DAC1 Rch Negative Analog Output Pin
DAC1 Rch Positive Analog Output Pin
Function
(Note)
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(Note)