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STR-DA5500ES
STR-DA5500ES
27
27
5-6. BLOCK DIAGRAM - VIDEO PROCESSOR Section -
VIDEO PROCESSOR
IC3601
FLASH MEMORY
IC3615
SD-RAM
IC3618
CVBS
CY
CB
CR
AND
GATE
IC3609
L23 – L26, N23 – N26, K23 – K26,
J23, J24, G23 –G26, F23 – F26,
FLI_ODCK
FLI_HSYNC
FLI_VSYNC
FLI_DE
X3602
19.6608MHz
F_D [0] – F_D [15]
F_A [1] – F_A [21]
FSDATA [16] – FSDATA [31]
FSADD [0] – FSADD [12]
FSDATA [0] – FSDATA [15]
FSCS0
RAS
CAS
WE
RAS
CAS
WE
23
25
39
28
29
30
56
96
106
67
15 – 22
106 – 121
122 – 131, 134 – 141
33 – 31
87
YAMAHA_D [0] –
YAMAHA_D [7]
YAMAHA_A [0] –
YAMAHA_A [2]
86
95
94
93
3
8
11
DD [8] – DD [15]
DD [0] – DD [15]
DD [0] – DD [15]
A [0] –
A [2]
A [0] –
A [17]
A [1] –
A [17]
VIDEO_UCOM_SDA
VIDEO_UCOM_SCL
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
X3603
4MHz
DATA BUS
DATA BUS
ADDRESS BUS
DA
TA
BUS
ADDRESS
BUS
ADDRESS BUS
CR
CB
Y/G
NON_LPCM
EXT_IN
UC3V_SCL
UC3V_SDA
23 P_HSYNC
50 S_HSYNC
24 P_VSYNC
49 S_VSYNC
CVBS OUT1
CY OUT1
CB OUT1
CR OUT1
FLI_HSYNC
FLI_VSYNC
FLI_DE
FLI_ODCK
DAC_CLK_SEL
VDAC_RESET
4 – 9, 12, 13,
FREQUENCY
MULTIPLIER
IC3854
D/A CONVERTER
IC3850
169
174
175
171
DAC_CLK_SEL
VDAC_RESET
30
16
UC3V_SDA,
UC3V_SCL
SIGNAL PATH
: VIDEO
D[2] – D[11],
D[14] – D[23],
D[26] – D[35]
B1, C1 – C3, D2, D3,
RX_ODCK[1]
RX_HSYNC
RX_VSYNC
RX_DE
30
Q[2] – Q[11],
Q[14] – Q[23],
Q[26] – Q[35]
D[16] - D[23],
D[28] - D[35]
REFERENCE
VOLTAGE
REGULATOR
Q001, 002
HDMI SYS +3.3V
DATA SELECTOR
IC3630
RX232C
TX232C
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299