Schematic Diagram - D Video Board (9/10) - Sony STR-DA5400ES Service Manual

STR-DA5400ES
Q Q
3 7 6 3 1 5 1 5 0

6-57. SCHEMATIC DIAGRAM - D VIDEO Board (9/10) -

1 2 3 4
D VIDEO BOARD (9/10)
A
B
C
D
MAIN_FARO_WAKE
FI_P_DET
FI_UCON_RESET
E
80
FLASH_UPDATE_RX
D VIDEO FLASH_UPDATE_TX
BOARD
(5/10) ENDFLAG
(Page 80)
MAIN_UART_BUSY
F
FI_UCOM_URAT_RX
FI_UCON_URAT_TX
FI_UCOM_BUSY
2ND_FI_UCOM_URAT_RX
68 2ND_FI_UCON_URAT_TX
2ND_FI_UCOM_BUSY
D VIDEO 2ND_FARO_WAKE
BOARD
(2/10) 2ND_FI_P_DET
T E
L 1 3 9 4 2 2 9 6 5 1 3
G
(Page
2ND_FI_UCON_RESET
77)
H
I
TX_INT[2]
TX_RST[2]
(Page 85) TX_5VPWR[2]
J CEC_SEL
93
REPEAT_PATH_SEL
D VIDEO
BOARD
(10/10)
62 2ND_DAC_CLK_SEL
2ND_VDAC_RESET
D VIDEO DAC_SDA
BOARD
K
(1/10) DAC_SCL
(Page 76)
UC3V_SDA
UC3V_SDA
UC3V_SCL
UC3V_SCL
DAC_CLK_SEL
L
STOP_IN
MAIN_UCOM_SDA
MAIN_UCOM_SCL
M
77
VDAC_RESET
D VIDEO
BOARD YAMAHA_INTY
w w w
(4/10)
(Page 79) YAMAHA_RD_N
YAMAHA_WR_N
N
YAMAHA_RESET
YAMAHA_CE
YAMAHA_WAIT
+3.3V
O
DGND
D
STR-DA5400ES
• See page 107 for waveforms. • See page 112 for IC Block Diagrams. • See page 127 for IC Pin Function Description.
5 6 7 8
R3738
470
R3700 22k
C3663
C3657
0.1
0.1
R3678 R3677 R3676
0 0 0
R3812 R3294
10k
10k
R3668 R3667 R3666
10k 10k 10k
R3698
10k
JL3656 JL3655 JL3649
R3946
10k 3.3
+5V
0
Flash Update RX
3.2
Flash Update TX
0
ENDFLAG
R3301
NO USE
10k
NO USE
R3195 0
0
MAIN UCOM UART BUSY
R3803 0
3.3
Faroudjia UCOM UART RX
R3804 0
3.2
Faroudjia UCOM UART TX
R3706 0
0
Faroudjia UCOM BUSY
R3289 0
3.3
2nd Faro UCOM UART Rx
R3708 0
3.2
2nd Faro UCOM UART Tx
R3814 0
0
2nd Faro UCOM BUSY
GND
3.3
+5V
R3815 10k
NO USE
R3811
10k NO USE
C3814
NO USE
4.7
NO USE
C3815
NO USE
0.1
NO USE
C3816
NO USE
0.1
NO USE
C3817
NO USE
0.1
NO USE
R3191
NO USE
10k
0
NO USE
R3910 10k 0
NO USE
GND
3.3
+5V
R3432 0
2.9
2nd Faro POWER DETECT
3.2
2nd Faro UCOM RESET
R3290 47 0
2nd DAC CLOCK SELECT
R3281 47 0
2nd VDAC RESET
NO USE
R3285
10k V.SYNC_DET
R3316 47 3.2
TX_INT2
R3317 47 0
TX_RST2
R3318 47 3.2
TX_5VPWR2
R3319 47 0
CEC_SEL
R3320 47 3.2
REPEAT_PATH_SEL
DDC_SW0
R3421 R3433
10k
10k DDC_SW1
3.3
+5V
C3818 R3683
0.1 10k
JL3657
R3682
R3669 10k
47
R3304 47
R3282 47
R3684
C3647
10k
0.1
R3303 47
R3291 47
x a o
y
. i
http://www.xiaoyu163.com
9 10 11 12 13
C3813
C3812
C3811
C3810
C3721
GND
NO USE
NO USE
NO USE
NO USE JL3667
0.2
SRAM A16
2.9
SRAM A15
0
SRAM A14
0
SRAM A13
1.2
SRAM A12
0.7
SRAM A11
2.1
SRAM A10
0.9
SRAM A9
0.9
SRAM A8
Q Q
GND
3 7 6 3
3.3
+3.3V
0
SRAM A7
1.1
SRAM A6
1.7
IC3610 SRAM A5
2
SRAM A4
VIDEO SYSTEM CONTROLLER 2
SRAM A3
IC3610
1.5
MB91F467RAPMC-GE1
SRAM A2
1.9
SRAM A1/YAMAHA PS2
1.5
SRAM A0/YAMAHA PS1
1.1
YAMAHA PS0
0
SRAM IO15/YAMAHA D7
0
SRAM IO14/YAMAHA D6
0.1
SRAM IO13/YAMAHA D5
0.4
SRAM IO12/YAMAHA D4
0.8
SRAM IO11/YAMAHA D3
GND
3.3
+3.3V
0.7
SRAM IO10/YAMAHA D2
0.8
SRAM IO9/YAMAHA D1
0.7
SRAM IO8/YAMAHA D0
0
SRAM IO7
0
SRAM IO6
0.1
SRAM IO5
0.3
SRAM IO4
0.3
SRAM IO3
0.4
SRAM IO2
0.6
SRAM IO1
0.7
SRAM IO0
GND
C3644
C3717
JL3659 JL3660 JL3663 JL3662
C3809
JL3668 C3808
R3799
C3807
10k
C3805
C3821 C3820 C3819
4.7 0.1 0.1
R3284 R3198
10k 10k
37
C3959
R3773 R3911
10k 1k
C3958
X3603
4MHz
u 1 6 3
.
84 84
2 4
8 9 9
14 15 16 17 18
R3735
0
R3734
0
0.1
14 13 12 11 10 9 8
0.1 IC3609
AND GATE
0.1
IC3609
TC74LCX08FT(EKJ)
4.7
1 2 3 4 5 6 7
0.1
A[17]
A[16]
A[15]
FB3629
A[14]
C3722 C3723 C3724 C3738
A[13] 10 0.1 0.1 0.1
A[12]
A[11]
A[10]
A[9]
IC3611
1 5 1 5 0 8 9 2
SD-RAM
IC3611
A[8]
IS61LV12816L
A[7]
2.1 1.7
A[6] 1 A4 A5 44
A[5] A[4] 2 1.1
2 A3 A6 43
A[4] A[3]
1.5 2.2
A[3] A[2] 3 A2 A7 42
A[2] A[1] 1.9 3
4 A1 OE 41
A[1]
RB3618 1.5 3
A[0] 33 5 A0 UB 40
DD[15] 2.6 3
6 CE LB 39
DD[14]
DD[0] 0.7 0
DD[13] 7 I/O0 I/O15 38
DD[1]
DD[12] 0.6 0
DD[2] 8 I/O1 I/O14 37
DD[11]
DD[3] 0.4 0.1
9 I/O2 I/O13 36
RB3619 0.3 0.2
33 10 I/O3 I/O12 35
DD[10]
3.3
DD[9] 11 VCC GND 34
DD[8] 3.3
12 GND VCC 33
DD[7]
DD[4] 0.2 0.8
DD[6] 13 I/O4 I/O11 32
DD[5]
DD[5] 0 0.7
DD[6] 14 I/O5 I/O10 31
DD[4]
DD[7] 0 0.8
DD[3] 15 I/O6 I/O9 30
DD[2] RB3620 0 0.7
16 I/O7 I/O8 29
33
DD[1]
3.2
DD[0] 17 WE NC 28
R3733
A[17] 0 0.2 1
JL3673 18 A16 A8 27
A[16]
2.9 1.5
100
A[15] 19 A15 A9 26
6.3V
A[14] 0.5 2
20 A14 A10 25
0.1
1.9 0.7
RB3621
33 21 A13 A11 24
A[13] 1.2
0.1
22 A12 NC 23
R3736
33
4.7
0.1
0.1
0.1
0.1
IC B/D 10 9 8 7 6 5 4 3 2 1 IC B/D 10
IC3620 IC3619
m
BUFFER BUFFER
IC3620 IC3619
TC74LCX245FK(EL) TC74LCX245FK(EL)
11 12 13 14 15 16 17 18 19 20 11
c o
2
8 9 9
19 20 21
(Page 81)
90 D VIDEO
121 BOARD
(6/10)
91
L D VIDEO
BOARD
M (8/10)
(Page 83)
CN3508
12P
JL3628
1
CEC
STOP_IN R3201 0 JL3629
2
STOP
MAIN_UCOM_SCL R3202 0 JL3630
3
MAIN_UCOM_SCL
MAIN_UCOM_SDA R3203 0 JL3631
4
MAIN_UCOM_SDA
MAIN_UART_BUSY R3204 0 JL3632
5 BF
MAIN_UART_BUSY
JL3633
VIDEO_UCOM_RST R3205 0
6
VUCOM_RESET
JL3634
MD2 R3206 0
7 CONTROL
VUCOM_MODE
JL3635
ENDFLAG R3207 0 BOARD
8
VUCOM_ENDFLAG (2/2)
FLASH_UPDATE_TX R3208 0 JL3636 CN2502
9
FLASH_UPDATE_TX (Page
FLASH_UPDATE_RX R3209 470 JL3637
10 FLASH_UPDATE_RX
R3210 0 JL3638 103)
11 HDMI_ERROR
JL3639
12 9850_INIT
R3253
0
(Page 85)
92
N
D VIDEO
BOARD
(10/10)
CN3603
6P
1 GND
2 +3.3V
JL3669
3 XRESET
JL3671
FLASH_UPDATE_TX (NC)
4 SO
JL3672
FLASH_UPDATE_RX
5 SI
JL3670
MD2
6 MD2
4 9 8 2 9 9
A[5]
A[6]
A[7]
A[8]
RB3622
33
DD[15]
DD[14]
DD[13]
DD[12]
RB3623
33
DD[11]
DD[10]
DD[9]
DD[8]
RB3624
33
A[9]
A[10]
A[11]
A[12]
RB3625
33
R3973
10k
9 8 7 6 5 4 3 2 1
12 13 14 15 16 17 18 19 20