Yamaha RIO3224-D Service Manual page 32

Rio3224-D
AK4396VF-E2 (X8324A00) DAC (Digital to Analog Converter)
PIN
NAME I/O
NO.
1 -
DV
SS
2 -
DV
DD
3 I
MCLK
4 I
PDN
5 I
BICK
6 I
SDATA
7 I
LRCK
8 I
SMUTE/CSN
9 I
DFS0/CAD0
10 I
DEM0/CCLK
11 I
DEM1/CDTI
12 I
DIF0
13 I
DIF1
14 I
DIF2
AK5385BVF-E2 (X5364B00) ADC (Analog to Digital Converter)
PIN
NAME I/O
NO.
1 VREFL I
2 AVSS –
3 VCOM O
4 LIN+ I
5 LIN– I
6 CKS0 I
7 DVDD –
8 DVSS –
9 OVF O
10 PDN I
11 DIF I
12 M/S I
13 LRCK I/O
14 BICK I/O
YLD330-EZE2 (YC111A00) LED DRIVER
PIN
NAME I/O
NO.
1 I/O
GND
2 -
SDI
3 I
CLK
4 I
LD
5 I
OUTN0
6 O
OUTN1
7 O
OUTN2
8 O
OUTN3
YLD332-EZE2 (YC690A00) LED DRIVER
PIN
NAME I/O
NO.
1 GND I/O
2 SDI -
3 CLK I
4 LD I
5 I
OUTN0
6 O
OUTN1
7 O
OUTN2
8 O
OUTN3
9 O
OUTN4
10 O
OUTN5
11 O
OUTN6
12 O
OUTN7
32
FUNCTION
Digital ground
Digital power supply +3.3 V
Master clock input
Power-down mode
Audio serial data clock
Audio serial data input
L/R clock
Soft mute/Chip select
Sampling speed mode select/Chip address 0
De-emphasis enable 0/Control data clock
De-emphasis enable 1/Control data input
Digital input format
FUNCTION
Lch voltage reference input
Analog ground
Common voltage output
Lch analog positive input
Lch analog negative input
Master clock select 0
Digital power supply (3.0 - 5.25 V)
Digital ground
Analog input overflow detect
Power down mode
Audio interface format
Master / Slave mode
Output channel clock
Audio serial data clock
FUNCTION
Ground
Serial Data Input
Serial Data Clock
Serial Data Load
Output Current Drivers
Output Current Drivers
Output Current Drivers
Output Current Drivers
FUNCTION
Ground
Serial Data Input
Serial Data Clock
Serial Data Load
Output Current Drivers
Output Current Drivers
Output Current Drivers
Output Current Drivers
Output Current Drivers
Output Current Drivers
Output Current Drivers
Output Current Drivers
PIN
NAME I/O
NO.
15 TTL I CMOS/TTL level select
16 VREFL I Low level voltage reference input
17 VREFH I High level voltage reference input
18 AV - Analog power supply +5 V
DD
19 AV - Analog ground
SS
20 AOUTR- O Rch negative analog output
21 AOUTR+ O Rch positive analog output
22 AOUTL- O Lch negative analog output
23 AOUTL+ O Lch positive analog output
24 VCOM O Common voltage output
25 P/S I Parallel/serial select
26 TST1/DZFL O Test 1/Lch zero input detect
27 TST2/CAD1 I Test 2/Chip address 1
28 ACKS/DZFR I/O Master clock auto setting mode/Rch zero input detect
PIN
NAME I/O
NO.
15 SDTO O Audio serial data output
16 CKS1 I Master clock select 1
17 MCLK I Master clock input
18 DFS0 I Sampling speed select 0
19 HPFE I High pass filter enable
20 DFS1 I Sampling speed select 1
21 BVSS – Substrate ground
22 AVSS – Analog ground
23 AVDD – Analog power supply (4.75 - 5.25 V)
24 RIN– I Rch analog negative input
25 RIN+ I Rch analog positive input
26 TEST I Test pin
27 AVSS – Analog ground
28 VREFR I Rch voltage reference input
PIN
NAME I/O
NO.
9 OUTN4 O Output Current Drivers
10 OUTN5 O Output Current Drivers
11 OUTN6 O Output Current Drivers
12 OUTN7 O Output Current Drivers
13 OEN I Output Enable
14 SDO O Serial Data Output
15 REXT I External Resistor Connection
16 VDD - Positive Supply Voltage
LEDAD1: IC101, LEDAD2: IC201, LEDDA1: IC301
LEDAD3: IC101, LEDAD4: IC201, LEDDA2: IC301
PIN
NAME I/O
NO.
13 OUTN8 O Output Current Drivers
14 OUTN9 O Output Current Drivers
15 OUTN10 O Output Current Drivers
16 OUTN11 O Output Current Drivers
17 OUTN12 O Output Current Drivers
18 OUTN13 O Output Current Drivers
19 OUTN14 O Output Current Drivers
20 OUTN15 O Output Current Drivers
21 OEN I Output Enable
22 SDO O Serial Data Output
23 REXT I External Resistor Connection
24 VDD - Positive Supply Voltage
DA: IC903–906
FUNCTION
HAAD: IC106,306,506,706
FUNCTION
LEDAD1: IC102, LEDAD2: IC202
LEDAD3: IC102, LEDAD4: IC202
FUNCTION
LEDAESO: IC401
FUNCTION