Schematic Diagram - D-Video Board (12/12) - Sony STR-DA5300ES Service Manual

6-69. SCHEMATIC DIAGRAM – D-VIDEO Board (12/12) –
1 2 3
D-VIDEO BOARD
A
13
ENDFLAG,FLASH_UPDATE_RX,
FLASH_UPDATE_TX,MAIN_UART_BUSY,
MAIN_UART_RX,MAIN_UART_TX,MD2,
D-VIDEO
NON_LPCM,STOP_IN,V-UCOM_MUTE,
BOARD
VIDEO_UCOM_RST
(1/12)
(Page 90)
B
9185_HPD[1-2],9185_RST[1-2],
25
EDID_MUX[1-2],RX_INT,RX_RST,
TX_5VPWR,TX_INT,TX_RST
C D-VIDEO
UC3V_SCL
BOARD
UC3V_SDA
(11/12)
(Page 100)
D
UC3V_SDA
15
UC3V_SCL
D-VIDEO
DAC_CLK_SEL
BOARD DAC_CLK_SEL
(2/12) VDAC_RESET
VDAC_RESET
(Page 91)
E
(Page 93)
18 FI_UCOM_URAT_RX
FI_UCON_URAT_TX
D-VIDEO
FI_UCOM_BUSY
BOARD
(4/12) FI_P_DET
F
21 FI_UCON_RESET
FI_UCON_RESET
D-VIDEO
BOARD
(6/12)
CN3603
(Page 95)
6P
MD2 6
FLASH_UPDATE_RX
5
SI
FLASH_UPDATE_TX
G
SO 4
(FOR DEBOG)
3
XRESET
+3.3V 2
1
GND
H
I
YAMAHA_INTY
YAMAHA_INTY
YAMAHA_CE
YAMAHA_CE
17 YAMAHA_RESET
YAMAHA_RESET
J YAMAHA_WAIT
YAMAHA_WAIT
D-VIDEO
BOARD
(3/12) YAMAHA_RD_N
YAMAHA_RD_N
YAMAHA_WR_N
(Page 92)
YAMAHA_WR_N
YAMAHA_A[0-2],
YAMAHA_D[0-7]
K
+3.3V
L
36
D-VIDEO
BOARD
(3/12)
(Page 92)
DGND
M
STR-DA5300ES
• See page 126 for Waveforms. • See page 127 for IC Block Diagrams.
4 5 6 7
(12/12)
UC3V_SCL
UC3V_SDA
UC3V_SDA
UC3V_SCL
C3814 4.7
C3815 0.1 3.3
+5V
FLASH_UPDATE_RX 0
Flash Update RX
FLASH_UPDATE_TX R3698 10k 3.3
Flash Update TX
ENDFLAG R3946 10k 0
ENDFLAG
MAIN_UART_RX R3689 1k 0
MAIN UCOM UART RX
MAIN_UART_TX R3690 0 0
MAIN UCOM UART TX
MAIN_UART_BUSY R3888 10k R3693 0 0
MAIN UCOM UART BUSY
R3803 0 3.3
Faroudja UCOM UART RX
R3804 0 3.3
Faroudja UCOM UART TX
R3706 0 0
R3811 10k
Faroudja UCOM BUSY
FI_P_DET
NO USE
NO USE
NO USE
GND
C3816 0.1 3.3
+5V
NO USE
NO USE
MD2
NO USE
NO USE
NO USE
INITX
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
R3893 10k 0
NO USE
R3910 10k 0
NO USE
GND
C3817 0.1 3.3
+5V
NO USE
NO USE
NO USE
NO USE
NO USE
V.SYNC_DET
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
C3818 0.1 3.3
+5V
• See page 141 for IC Pin Function Description.
8 9 10 11 12
IC3610
VIDEO SYSTEM CONTROLLER
IC3610
MB91F467RA-07A53GUI-X103
R3774
10k
R3891
0
R3773
R3721
10k
10k
C3644
330
6.3V
101 101
13 14 15 16
IC3609
AND GATE
IC3609
TC74LCX08FT(EKJ)
R3735 0
R3734 0
C3721
0.1
FB3604
C3723
C3722
10 0.1
14 13 12 11 10 9 8
1 2 3 4 5 6 7
RB3618
33
A[4]
A[3]
A[2]
A[1]
GND
R3733
NO USE
0
NO USE
D[0]
NO USE
D[1]
EXT_ROMA17
0 A[17] D[2]
SRAM A16/EXT_ROMA16
2.1 A[16] D[3]
SRAM A15/EXT_ROMA15
0.7 A[15]
SRAM A14/EXT_ROMA14 RB3619
1.9 A[14] 33
SRAM A13/EXT_ROMA13
1.7
A[13]
SRAM A12/EXT_ROMA12
0 A[12]
SRAM A11/EXT_ROMA11
0 A[11]
SRAM A10/EXT_ROMA10
2.6 A[10] D[4]
SRAM A9/EXT_ROMA09
1.5 A[9] D[5]
SRAM A8/EXT_ROMA08
D[6]
GND
3.3 D[7]
+3.3V
1.2 A[8]
RB3620
SRAM A7/EXT_ROMA07
1 A[7] 33
SRAM A6/EXT_ROMA06
2.1 A[6]
SRAM A5/EXT_ROMA05
2.4 A[5]
SRAM A4/EXT_ROMA04 A[17]
1.9 A[4]
SRAM A3/EXT_ROMA03 A[16]
2.1 A[3]
SRAM A2/EXT_ROMA02 A[15]
2 A[2]
SRAM A1/YAMAHA PS2/EXT_ROMA01 A[14]
1.2 A[1]
SRAM A0/YAMAHA PS1/EXT_ROMA00
RB3621
1.4 A[0]
YAMAHA PS0 33
0.1 D[15] A[13]
SRAM IO15/YAMAHA D7/EXT_ROMD15
0.1 D[14] R3736
SRAM IO14/YAMAHA D6/EXT_ROMD14
33
D[13]
0
SRAM IO13/YAMAHA D5/EXT_ROMD13
IC3619
0 D[12]
SRAM IO12/YAMAHA D4/EXT_ROMD12 TC74LCX245FK(EL)
0.1 D[11]
SRAM IO11/YAMAHA D3/EXT_ROMD11 3.3
1
DIR
GND
3.3
+3.3V 2 A1
0.4 D[10]
SRAM IO10/YAMAHA D2/EXT_ROMD10
0.6 D[9] 3 A2
SRAM IO9/YAMAHA D1/EXT_ROMD09
0.8 D[8] A[0] 0
SRAM IO8/YAMAHA D0/EXT_ROMD08 4
A3
0.8 D[7]
SRAM IO7/EXT_ROMD07
5
0.1 D[6] A4
SRAM IO6/EXT_ROMD06
0.2 D[5] A[1] 1.2
SRAM IO5/EXT_ROMD05 6 A5
0.3 D[4]
SRAM IO4/EXT_ROMD04
0.5 D[3] 7 A6
SRAM IO3/EXT_ROMD03
0.5 D[2] A[2] 2
SRAM IO2/EXT_ROMD02 8 A7
1 D[1]
SRAM IO1/EXT_ROMD01
1.1 D[0] 9
A8
SRAM IO0/EXT_ROMD00
10
GND GND
C3809
0.1
IC3620
TC74LCX245FK(EL)
0
C3717 1 DIR
0.1
D[8] 0.7
2 A1
D[9] 0
3 A2
C3808
4.7 D[10] 0.4
4 A3
D[11] 0
47 C3959 5 A4
0.1
D[12] 0
6 A5
D[13] 0
7 A6
D[14] 0
8 A7
D[15] 0
9
A8
10 GND
C3805 C3807
0.1 0.1
X3602 4MHz
STR-DA5300ES
17 18 19 20
C3724
C3738
0.1
0.1
IC3611
S-RAM
RB3622
IC3611
33
IS61LV12816L-8TL A[5]
A5
2.4 2.1 A[6]
1 A4 44
A[7]
A6
1.9 1
2 A3 43
A[8]
A7
2.1 1.2
3 42
A2
2 OE 3.2
4 A1 41
1.2 UB 3.2
5 A0 40
LB
0 3.2
6 CE 39
RB3623
I/O15
1.1 0.1 33
7 38
I/O0 D[15]
1 I/O14 0.1 D[14]
8 I/O1 37
D[13]
0.5 I/O13 0
9 I/O2 36 D[12]
I/O12
0.5 0
10 I/O3 35
GND
3.3
11 34
VCC
VCC
12 33
GND
RB3624
0.3 I/O11 0.1
33
13 I/O4 32 D[11]
0.2 I/O10 0.4 D[10]
14 I/O5 31
D[9]
I/O9
0.1 0.6
15 I/O6 30 D[8]
I/O8
0.8 0.2
16 29
I/O7
3.3 NC
17 WE 28
RB3625
0 A8 1.5 33
18 A16 27 A[9]
A9
2.1 2.6 A[10]
19 A15 26
A[11]
A10
0.7 0
20 25
A14 A[12]
A11
1.9 0
21 24
A13
1.7 NC
22 A12 23
R3973
10k
IC3619
3.3
20 BUFFER
VCC
IC B/D
3.3
XOE 19
B1 18
B2 17
2.4 YAMAHA_A[0]
16
B3
B4 15
0 YAMAHA_A[1]
B5 14
B6 13
2.4 YAMAHA_A[2]
B7 12
11
B8
3.3 IC3620
VCC
20
3.3 BUFFER
XOE 19
IC B/D
3.3 YAMAHA_D[0]
B1 18
3.3 YAMAHA_D[1]
B2 17
3.3 YAMAHA_D[2]
B3
16
3.3 YAMAHA_D[3]
B4 15
3.3 YAMAHA_D[4]
B5 14
3.3 YAMAHA_D[5]
B6 13
3.3 YAMAHA_D[6]
B7 12
3.3 YAMAHA_D[7]
B8
11