Block Diagram - Video Process Section - Sony STR-DA5200ES Service Manual

STR-DA5200ES
6-4. BLOCK DIAGRAM – VIDEO PROCESS Section –
Q [8] – Q [23],
ODCK, HSYNC,
VSYNC, DE
27
(Page 31)
24
Q [0] – Q [23]
ODCK
P24
HSYNC
P25
VSYNC
R26
DE
P26
C26
X3603
19.6608MHz
B26
DATA BUS
FSDATA [16] – FSDATA [31]
SD-RAM
ADDRESS BUS
IC3618
FSADD [0] – FSADD [12]
CLK 45 D5
46 C5
/CLK
44 C4
CKE
BA0 26 C21
BA1 27 C20
CS 24 D21
23 C24
RAS
22 D24
CAS
WE 21 C23
LDM 20 B22
47 B17
UDM
16 A22
LDQS
UDQS 51 A17
DATA BUS
FSDATA [0] – FSDATA [15]
SD-RAM ADDRESS BUS
IC3602
FSADD [0] – FSADD [12]
CLKP
CLK
45
CLKN
/CLK 46
CKE
CKE 44
FSBKSEL0
BA0 26
FSBKSEL1
BA1
27
FSCS0
CS
24
RAS
RAS 23
CAS
CAS 22
WE
WE 21
LDM
20 A11
UDM
47 A6
LDQS 16 B11
UDQS 51 B6
STR-DA5200ES
B3P AE5
CVBS
A3P AF4
C3P AF5 CVBS-2ND
(Page 36)
32
A2P AF1 UPCON-Y
B2P AE2 UPCON-C
C1P AC1 COMP-Y
(Page 36)
33
B1P AC2 CB
DCLK
A1P AB1 CR
DHS
DVS
DEN
VIDEO PROCESSOR
IC3601
TCLK
BDATA21
DR0 – DR5
I
DR0 – DR5
XTAL
BDATA16
BDATA13
DG0 – DG5
I
DG0 – DG5
BDATA8
BDATA5
DB0 – DB5
I
DB0 – DB5
FSCLKP BDATA0
FSCLKN
FSCKE
DOTCLK
IPCLK2 M4 139 DOTCLK
FSBKSEL0
HCSYNC_N
BHS L3 137 HCSYNC_N
FSBKSEL1
VSYNC_N
BVS L2 136
VSYNC_N
FSCS0
BLANK_N
BHPEF_DE K1 138
BLANK_N
FSRAS
FSCAS
FSWE
FSDQM3
FSDQM2
FSDQS3 FLASH MEMORY
IC3615
FSDQS2
F_D [0] – F_D [15]
F_A [1] – F_A [21]
ROM_CS_N AD24 26 CE
OCN_RE_N AC25 28 OE
OCN_WE_N AC26 11 WE
12 RESET
57 X1
X3602
12.5MHz
58 X0
FSDQM1 RESET AD9 FLI8668_UCOM_RESET
98
FSDQM0
FSDQS1
MSTR1_SCL A3 101 FLI8668_UCOM_BUSY
FSDQS0
MSTR1_SDA A2 97 FLI_POW_DET
OCM_UDI_1 B3 100 FLI8668_UCOM_UART_TX
OCM_UDO_1 B2 99 FLI8668_UCOM_UART_RX
J6905
VIDEO AMP EXT VIDEO
Q6401 VIDEO IN
DATA BUS
Y_D [0] – Y_D [15]
ADDRESS BUS
FLASH MEMORY
Y_A [0] – Y_A [23]
IC3603
OE
MOE_N 74 34
WE
MWE_N 73 13
XIN 141
OSD CONTROLLER
IC3604
XOUT 142
PS0 – PS2
D0 – D7
23 25 39 28 29 30 33 – 31
15 – 22
YAMAHA_D [0] – YAMAHA_A [0] –
YAMAHA_D [7] YAMAHA_A [2]
BUFFER BUFFER
IC3620 IC3619
DIR XOE XDE
1 19 19
SRAM_A [0],
45 81 70 1 – 16 67 17, 20 – 36
32 32
D/A CONVERTER
IC3850
V
Y
16
Q [8] – Q [23]
C
Y/G
HSYNC
CB/R 38
23 P_HSYNC
50 S_HSYNC
VSYNC CR/B 37
24 P_VSYNC
49 S_VSYNC
DE
25 P_BLANK
48 S_BLANK
FREQUENCY
MULTIPLIER
IC3854
ODCK
2 IN OUT2 8 32 CLKIN_A
FSO
4
33 21 22
• SIGNAL PATH
X3601
33.2MHz
SD-RAM
IC3611
WE UB LB OE CE
17 40 39 41 6
3 8 11
AND
GATE
IC3609
1 2 10 9 12 13
50 49 48 66 52 75
FLASH_UPDATE_RX 102
FLASH_UPDATE_TX 103
MAIN_UCOM_UART_RX
MAIN_UCOM_UART_TX
HDMI CONTROLLER
MAIN_UCOM_UART_BUSY
IC3610 (2/2)
STOP_IN
44 VOUT
(Page 36)
42 YOUT 30
43 COUT
39 Y OUT
(Page 36)
CB OUT 31
CR OUT
UC3V_SDA,
UC3V_SCL
28
(Page 31)
: VIDEO
RX232C
24 (Page 30)
TX232C
92 GUI_RX
18 (Page 30)
93 GUI_TX
94 GUI_BUSY
STOP
85
22 (Page 30)
RSTX 55 GUI_REST
MD2 52 MD3 (GUI)