Marantz SR6005/K1B, Service Manual

Page: 147 / 189

147
AK4358VQ (HDMI : U3803)
AK4358VQ Pin Function
オーダリングガイド
ピン配置
LOUT1-
RO
UT
1
+
1
LOUT1+
48
2
DZF3 3
DZF2 4
DZF1 5
CAD0 6
ACKSN 7
PDN 8
BICK 9
MCLK 10
DVDD
RO
UT
1
-
47
LO
U
T
2+
46 45 44
RO
UT
2
-
43
LO
U
T
3
+
42
LO
U
T
3
-
41
RO
UT
3
+
40
RO
UT
3
-
39
LO
U
T
4
+
38
SD
T
I4
13
SD
T
I1
14
SD
T
I2
15
SD
T
I3
16
L
RCK
17 18
CC
L
K
/S
CL
1
9
CD
T
I/
S
DA
20
CS
N/
CA
D
1
21
DC
L
K
22
DS
D
L
4
23
36
35
34
33
32
31
30
29
28
27
26
AVSS
AVDD
VREFH
ROUT4+
ROUT4-
DIF0
DSDR3
DSDL3
DSDR2
DSDL2
DSDR1
AK4358VQ
Top View
I2
C
LO
U
T
2-
RO
UT
2
+
LO
U
T
4-
37
DS
D
R4
24
11
DVSS 12 25 DSDL1
No. Pin Name I/O Function
1 LOUT1- O DAC1 Lch Negative Analog Output Pin
2 LOUT1+ O DAC1 Lch Positive Analog Output Pin
3 DZF3 O Zero Input Detect 3 Pin
4 DZF2 O Zero Input Detect 2 Pin
5 DZF1 O Zero Input Detect 1 Pin
6 CAD0 I Chip Address 0 Pin
7 ACKSN I Auto Setting Mode Disable Pin (Pull-down Pin)
“L”: Auto Setting Mode, “H”: Manual Setting Mode
8 PDN I Power-Down Mode Pin
When at “L”, the AK4358 is in the power-down mode and is held in reset.
The AK4358 should always be reset upon power-up.
9 BICK I Audio Serial Data Clock Pin
10 MCLK I Master Clock Input Pin
An external TTL clock should be input on this pin.
11 DVDD -
Digital Power Supply Pin, +4.75
a
+5.25V
12 DVSS - Digital Ground Pin
13 SDTI4 I DAC4 Audio Serial Data Input Pin
14 SDTI1 I DAC1 Audio Serial Data Input Pin
15 SDTI2 I DAC2 Audio Serial Data Input Pin
16 SDTI3 I DAC3 Audio Serial Data Input Pin
17 LRCK I L/R Clock Pin
18 I2C I Control Mode Select Pin
“L”: 3-wire Serial, “H”: I
2
C Bus
19 CCLK/SCL I Control Data Clock Pin
I2C = “L”: CCLK (3-wire Serial), I2C = “H”: SCL (I
2
C Bus)
20 CDTI/SDA I/O Control Data Input Pin
I2C = “L”: CDTI (3-wire Serial), I2C = “H”: SDA (I
2
C Bus)
21 CSN/CAD1 I Chip Select Pin
I2C = “L”: CSN (3-wire Serial), I2C = “H”: CAD1 (I
2
C Bus)
22 DCLK I DSD Clock Pin
23 DSDL4 I DAC4 DSD Lch Data Input Pin
24 DSDR4 I DAC4 DSD Rch Data Input Pin
25 DSDL1 I DAC1 DSD Lch Data Input Pin
26 DSDR1 I DAC1 DSD Rch Data Input Pin
27 DSDL2 I DAC2DSD Lch Data Input Pin
28 DSDR2 I DAC2 DSD Rch Data Input Pin