Sony CDX-GT800D - IC Block Diagrams

35
CDX-GT800D/GT805DX
• IC BLOCK DIAGRAMS
IC801 ADAU1421YSTZ (MAIN Board (1/4))
20
27 28 29 30 31 32 33 34 35 36 37 38 39 40262524232221
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
60
76 75
FILTA
VOUT3
59
VOUT2
58
VOUT1
57
AUXR1
56
AUXL1
55
AVDD3
54
HPR
53
HPL
52
A-GND
51
A-GND
50
PLL_LF
49
AVDD2
48
D-GND
47
DVDD
46
RESETB
45
PWM4
44
PWM3
43
PWM2
PWM1
42
41
D-GND
VREF
A-GND
AVDDD1
NC
NC
NC
NC
NC
NC
NC
NC
D-GND
D-GND
DVDD
SDIN0 SDIN1 SDIN2 SDIN3
LRCLK0 VINL4
VINL3 VINL2 VINR4 VINR3 VINR2 VINL1 AVDD5 AVDD4 FILTD AUXR2 AUXL2 VOUT4 NC NC NC A-GND A-GND VINR1 IDAC
BCLK0
D-GND
ODVDD
VDRIVE
D-VDD
D-GND
MCLKI
MCLKO
BCLK1
LRCLK1
SDO0 SDO1
NC
DVDD
DVDD
I2C_AD0
SYNCHRONIZE
MULTI-CHANNEL
DIGITAL INPUT
SRC
ASYNCHRONIZE
DIGITAL INPUT
PLL
SYSTEM
CLOCKS
I2C_SDA
I2C_SCL
NC
NC
I
2
C INTERFACE
A-V
SYNC DELAY
MEMORY
PROGRAMMABLE
AUDIO PROCESSOR
CORE
ADC
MULTI-CHANNNEL
DIGITAL OUTPUTS
DAC
74 73 72 71 70 69 68 67 66 65 64 63 62 6177787980
DAC
DAC
DAC