BLOCK DIAGRAM
I2C
U
SB
_SE
L
W
H
IT
E
LE
D
USB
_O
E
M
C
K
M
U
TE
DBC
K
O
LED
_SP
I
VO
LU
P/
D
N
RD-
TD-
RJ-45
RD+
TD+
RED
ENTER
NFC Ant.
WPS SW
POWER SW
SP
I
SPK RELAY
CSR SPI
RMC
EEPROM
INPUT
WHITE(7 EA)
LED
CY920 SPI
iOS SW
AUDIO SELECT
USB_OC
RED LED
USB_CTL
TO
UCH
I2
C
LRC
K
DSD
R
PDATA
/DSD
L
MCU
N
FC
_A
C
K
OLED
FRONT
CY920
PDAT
A
DSD
/PC
M
SE
L
FPGA SPI
HP_DET
L.P.F
Relay
Tr
Tr
WPS
WiFi Ant.
iOS
1
2
4
3
1
2
4
3
5
4
3
6
1
2
3
2
1
2
4
1
3
Gate Driver
POWER SW
TPS2065
PCM9211 SPI/RST/INT
PREOUT_MUTE/HP_MUTE/SW_MUTE
EP4CE15F17C8N
FPGA
CSRA6601
Power MOS-FET
DIGITAL IN3
DIGITAL IN2
DIGITAL IN1
NJM2752
74VHCU04
USB
TOUCH SENSOR
POWER SW
BD11600
WiFi/Bluetooth MODULE
DSD/PCM SELECTOR
R1EX24128BSASOI
VOLUME
Config ROM
EPCQ16SI8N
Digital Modulator
L.P.F
CSRA6600
Feedback Processor
SPK OUT R
SPK OUT L
PREOUT L
PREOUT L
H/P OUT
ANALOG IN2
ANALOG IN1
TC74VHC157FT
Gate Driver
SW OUT
PCM9211
R5F56108VNFP
Power MOS-FET
MFI337S3959
Apple Coprocessor
MX25L25635FMI
Serial FLASH
ADSP21477KCPZ-1A
DSD-PCM Converter
S020-MXS4035A
DIR/ADC
DRA-100 Block Diagram
4
5
7
3
9
2
6
1
8
41
Содержание DRA-100
Страница 8: ...Personal notes 8...
Страница 10: ...DIMENSION Unit mm Weight 4 8 kg 304 337 16 220 30 25 30 6 17 98 56 218 30 56 280 160 10...
Страница 16: ...4 BOTTOM ASSY Proceeding TOP COVER MAIN PCB SMPS PCB FRONT ASS Y BOTTOM ASSY 1 Remove the screws x10 16...
Страница 65: ...PCM9211 IC1451 PCM9211 Block Diagram 65...
Страница 66: ...PCM9211 Pin Discriptions 66...