Kenwood DDX7019 Service Manual page 4

DDX7019/7029/7029Y/7039/8019/8029/8029Y/8039
DNX7100/710EX/7200
X88-202
(X88-202)
IC211
NOR FLASH
128Mbit
CIR RESET
IC200
BUFF
X202
OSCILLATOR
32.768kHz
USB/iPod
CN101
USB
CONNECTOR
USB/iPod
4
BLOCK DIAGRAM
IC106
IC202,203
16
AD [25:0]
32
SDRAM
DA [31:0]
256Mbit
SDCS0
IC201,
205
BUS-TRA
23
16
CS0
COL [7:0] (GPIO D)
ROW0
ROW1
NAND FLASH I/F (NOT USED) ROW2
ROW3
ROW4
EGPIO15
IC207
CP READY
iPod
SCL
CERTIFICATION
SDA 2
EECLK
CHIP
EEDAT
I2C
RTCXTALI
USB1 5V USB2 5V
IC101
ENB
OVER
EGPIO4
CURRENT
FLGB
DETECT EGPIO3
IC101
ENA
OVER
EGPIO8
CURRENT
FLGA
EGPIO9
DETECT
USBp0
USBm0
2
USBp1
2
USBm1
USB
HGPIO7
FGPIO7
FGPIO5
MINI LCD I/F (NOT USED)
ROW7
ROW6
SCLK1
SSPTX1
EGPIO13
ROW5
CGPIO
HSYNC
IC108
VSYNC
IC302
SPCLK
R 6
VIDEO
G 6 ENC
PI [17:0]
B 6
FGPIO7
TXD2
RXD2
MREQ
MEDIA
HGPIO6
PROCESSOR
SREQ
HGPIO5
INI
HGPIO4
STBY
HGPIO3
CON
HGPIO2
EGPIO2
IC301
SCLK
ABITCLK
LRCLK
AUDIO
ASYNC
MCLK 2ch
ARSTn
DAC
SDO0
ASDO
CIR RESET
PRST
V5V
A5V
SW5V
USB2 5V
USB1 5V
SW3.3V
VDD
IC105
VDDCORE 1.8V
X100
XTALI
OSCILLATOR
14.7456MHz
XTALO
CN327
60PIN
CONNECTOR
IC104
EP SYNC
EP COMP
EP R
3
EP G
EP B
CIR BUDET
2 UART
CIR MDATA
CIR SDATA
CIR MREQ
CIR SREQ
CIR INI
CIR STBY
CIR CON
IC305
2 2
AUDIO L
LPF
AUDIO R
CIR RESET
V5V
IC332
A5V A8V
SW5V
USB2 5V
USB1 5V
SW3.3V
BU3.3V BU3.3V