Harman Kardon AVR 135 (serv.man3) Service Manual ▷ View online
ASAHI KASEI
AKM CONFIDENTIAL
[AK4358]
REV 0.7
2002/06
- 2 -
Ordering Guide
AK4358VQ
-40
∼ +85°C
48LQFP
AKD4358
Evaluation Board for AK4358
Pin Layout (To be determined)
LOUT1-
ROUT1+
1
LOUT1+
48
2
DZF3
3
DZF2
4
DZF1
5
CAD0
6
NC
7
PDN
8
BICK
9
MCLK
10
DVDD
ROUT1
-
47
LOUT2+
46
45
44
ROUT2
-
43
LOUT3+
42
LOUT3
-
41
ROUT3+
40
ROUT3
-
39
LO
UT4+
38
SDTI
4
13
SDTI1
14
SDTI
2
15
SDTI
3
16
LRC
K
17
18
CCLK/SC
L
19
CDTI/SD
A
20
CSN/CAD
1
21
DCL
K
22
DSDL
4
23
36
35
34
33
32
31
30
29
28
27
26
35
34
33
32
31
30
29
28
27
26
AVSS
AVDD
VREFH
AVDD
VREFH
ROUT4+
ROUT4-
DIF0
DSDR3
DSDL3
DSDR2
DSDL2
DSDR1
DIF0
DSDR3
DSDL3
DSDR2
DSDL2
DSDR1
AK4358VQ
Top View
I2
C
LOUT2
-
ROUT2+
LOUT4
-
37
DSDR
4
24
11
DVSS
12
25
DSDL1
TBD
ASAHI KASEI
AKM CONFIDENTIAL
[AK4358]
REV 0.7
2002/06
- 3 -
Compatibility with AK4357
1. Function & Performance
Functions
AK4357
AK4358
# of channels
6
8
DR
106dB
114B
48kHz/96kHz TDM
Not available
Available
I2C
Not available
Available
DSDM control
Pin/Register
Register
Input channel of DZF pin
Fixed
Programmable
2. Pin Configuration (To be determined)
Pin #
AK4357
AK4358
3
DZFL1
DZF3
4
DZFR1
DZF2
5
DZF23
DZF1
7
CAD1
NC
12
NC
DVSS
13
DVSS
SDTI4
18
SMUTE
I2C
22
DSDM
DCLK
23
DCLK
DSDL4
24
NC
DSDR4
32
DIF1
ROUT4-
33
DIF2
ROUT4+
37
AVSS
LOUT4-
38
AVSS
LOUT4-
3. Register
Addr
Bit
AK4357
AK4358
00H
D5
DZFM
0
01H
D6
0
PW4
04H
D7
ATT7
ATTE
05H
D7
ATT7
ATTE
06H
D7
ATT7
ATTE
07H
D7
ATT7
ATTE
08H
D7
ATT7
ATTE
09H
D7
ATT7
ATTE
0AH
D7, D6
0, 0
TDM1, TDM0
0BH
Not available
LOUT4 ATT Control
0CH
Not available
ROUT4 ATT Control
0DH
Not available
DZF1 control
0EH
Not available
DZF2 control
0FH
Not available
DZF3 control
ASAHI KASEI
AKM CONFIDENTIAL
[AK4358]
REV 0.7
2002/06
- 4 -
PIN/FUNCTION (TBD)
No.
Pin Name
I/O
Function
LOUT1-
O
DAC1 Lch Negative Analog Output Pin
LOUT1+
O
DAC1 Lch Positive Analog Output Pin
DZF1
O
Zero Input Detect 1 Pin
DZF2
O
Zero Input Detect 2 Pin
DZF3
O
Zero Input Detect 3 Pin
CAD0
I
Chip Address 0 Pin
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.
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.
BICK
I
Audio Serial Data Clock Pin
MCLK
I
Master Clock Input Pin
An external TTL clock should be input on this pin.
An external TTL clock should be input on this pin.
DVDD
-
Digital Power Supply Pin, +4.75
∼+5.25V
DVSS
-
Digital Ground Pin
SDTI1
I
DAC1 Audio Serial Data Input Pin
SDTI2
I
DAC2 Audio Serial Data Input Pin
SDTI3
I
DAC3 Audio Serial Data Input Pin
SDTI4
I
DAC4 Audio Serial Data Input Pin
LRCK
I
L/R Clock Pin
I2C
I
Control Mode Select Pin
“L”: 3-wire Serial, “H”: I
2
C Bus
CCLK/SCL
I
Control Data Clock Pin
I2C = “L”: CCLK (3-wire Serial), I2C = “H”: SCL (I
2
C Bus)
CDTI/SDA
I/O
Control Data Input Pin
I2C = “L”: CDTI (3-wire Serial), I2C = “H”: SDA (I
2
C Bus)
CSN/CAD1
I
Chip Select Pin
I2C = “L”: CSN (3-wire Serial), I2C = “H”: CAD1 (I
2
C Bus)
DCLK
I
DSD Clock Pin
DSDL1
I
DAC1 DSD Lch Data Input Pin
DSDR1
I
DAC1 DSD Rch Data Input Pin
DSDL2
I
DAC2 DSD Lch Data Input Pin
DSDR2
I
DAC2 DSD Rch Data Input Pin
DSDL3
I
DAC3 DSD Lch Data Input Pin
DSDR3
I
DAC3 DSD Rch Data Input Pin
DSDL4
I
DAC4 DSD Lch Data Input Pin
DSDR4
I
DAC4 DSD Rch Data Input Pin
DIF0
I
Audio Data Interface Format 0 Pin
VREFH
I
Positive Voltage Reference Input Pin
AVDD
-
Analog Power Supply Pin, +4.75
∼+5.25V
AVSS
-
Analog Ground Pin
ROUT4-
O
DAC4 Rch Negative Analog Output Pin
ROUT4+
O
DAC4 Rch Positive Analog Output Pin
LOUT4-
O
DAC4 Lch Negative Analog Output Pin
LOUT4+
O
DAC4 Lch Positive Analog Output Pin
ROUT3-
O
DAC3 Rch Negative Analog Output Pin
ROUT3+
O
DAC3 Rch Positive Analog Output Pin
LOUT3-
O
DAC3 Lch Negative Analog Output Pin
LOUT3+
O
DAC3 Lch Positive Analog Output Pin
ROUT2-
O
DAC2 Rch Negative Analog Output Pin
ROUT2+
O
DAC2 Rch Positive Analog Output Pin
LOUT2-
O
DAC2 Lch Negative Analog Output Pin
LOUT2+
O
DAC2 Lch Positive Analog Output Pin
ROUT1-
O
DAC1 Rch Negative Analog Output Pin
IPS0/RX4
RX3
1
AVSS
48
2
DIF0/RX5
3
TEST2
4
DIF1/RX6
5
AVSS
6
DIF2/RX7
7
IPS1/IIC
8
P/SN
9
XTL0
10
XTL1
AVSS
47
RX2
46
45
44
AVSS
43
RX0
42
AVSS
41
VCOM
40
R
39
AVDD
38
TVD
D
13
N
C
14
TX0
15
TX1
16
BOU
T
17
18
UOU
T
19
VOU
T
20
DVD
D
21
DVSS
22
MCKO1
2
3
36
35
34
33
32
31
30
29
28
27
26
INT0
OCKS0/CSN/CAD0
OCKS1/CCLK/SCL
CM1/CDTI/SDA
CM0/CDTO/CAD1
PDN
XTI
XTO
DAUX
MCKO2
BICK
AK4114VQ
Top View
COU
T
TEST1
RX1
INT1
37
LRCK
24
11
VIN
12
25
SDTO
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