STR-DA4400ES
STR-DA4400ES
32
32
6-6. BLOCK DIAGRAM - VIDEO PROCESS Section -
VIDEO PROCESSOR
IC3601
FLASH MEMORY
IC3615
SD-RAM
IC3618
CVBS_IN
DOTCLK
HCSYNC_N
VSYNC_N
BLANK_N
CY_IN
CB_IN
CR_IN
AND
GATE
IC3609
L23 – L26, N23 – N26,
K23 – K26, J23, J24, G23 –G26,
ODCK
HSYNC
VSYNC
DE
X3603
19.6608MHz
F_D [0] – F_D [15]
F_A [1] – F_A [21]
FSDATA [16] – FSDATA [31]
FSADD [0] – FSADD [12]
FSADD [0] – FSADD [12]
SD-RAM
IC3602
FSDATA [0] – FSDATA [15]
CLKP
CLKN
CKE
FSBKSEL0
FSBKSEL1
FSCS0
RAS
CAS
WE
CLKP
CLKN
CKE
FSBKSEL0
FSBKSEL1
FSCS0
RAS
CAS
WE
H1 – H3
E1, E2
C1 – C3, B1
DR0 – DR5
DG0 – DG5
DB0 – DB5
23
25
39
15 – 22
YAMAHA_D [0] –
YAMAHA_D [7]
YAMAHA_A [0] –
YAMAHA_A [2]
3
8
11
D [8] – D [15]
D [0] – D [15]
D [0] – D [15]
A [0] –
A [2]
A [0] –
A [17]
A [1] –
A [17]
RX232C
TX232C
VUCOM_RX
VUCOM_TX
VUCOM_BUSY
STOP
VUCOM_RST
VUCOM_FLG
VUCOM_MD
FLASH MEMORY
IC3603
EEPROM
IC3621
Y_D [0] – Y_D [15]
Y_A [0] – Y_A [23]
OSD CONTROLLER
IC3604
X3601
33.2MHz
X3602
4MHz
DATA BUS
DATA BUS
ADDRESS BUS
DA
TA
BUS
ADDRESS
BUS
ADDRESS BUS
DATA BUS
ADDRESS BUS
NON_LPCM
Y_IN
C_IN
2ND_ZONE_IN
CAMERA_IN
UC3V_SCL
UC3V_SDA
23 P_HSYNC
50 S_HSYNC
24 P_VSYNC
49 S_VSYNC
21
22
33
VOUT
CY OUT
CB OUT
CR OUT
HSYNC
VSYNC
DE
ODCK
DAC_CLK_SEL
VDAC_RESET
4 – 9, 12, 13,
FREQUENCY
MULTIPLIER
IC3854
D/A CONVERTER
IC3850
YOUT
COUT
DAC_CLK_SEL
VDAC_RESET
24
16
UC3V_SDA,
UC3V_SCL
• SIGNAL PATH
: VIDEO
Q [4] -Q [11],
Q[16] -Q[23], Q[28]-Q[35]
ODCK, HSYNC, VSYNC, DE
Q [4] -Q [11],
Q[16] -Q[23],
Q[28]-Q[35]
Q[16] -Q[23],
Q[28]-Q[35]
Summary of Contents for STR-DA4400ES
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