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

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STR-DA5400ES

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
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
K
BOARD
(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
(4/10)
YAMAHA_RD_N
(Page 79)
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
9
10
11
12
13
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
GND
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
JL3659
JL3660
JL3663
JL3662
JL3668
R3799
10k
C3821
C3820
C3819
4.7
0.1
0.1
R3284
R3198
10k
10k
37
R3773
R3911
10k
1k
X3603
4MHz
84
84
14
15
16
17
R3735
0
R3734
0
C3813
0.1
C3812
14
13
12
11
10
9
8
0.1
IC3609
C3811
AND GATE
0.1
IC3609
TC74LCX08FT(EKJ)
C3810
4.7
1
2
3
4
5
6
7
C3721
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
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
3
42
A[3]
A[2]
A2
A7
A[2]
A[1]
1.9
3
4
A1
OE
41
A[1]
RB3618
1.5
3
33
A[0]
5
A0
UB
40
DD[15]
2.6
3
6
39
CE
LB
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
11
DD[9]
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
14
31
DD[6]
I/O5
I/O10
DD[4]
DD[7]
0
0.8
DD[3]
15
I/O6
I/O9
30
DD[2]
RB3620
0
0.7
33
16
I/O7
I/O8
29
DD[1]
3.2
17
28
DD[0]
WE
NC
R3733
0
A[17]
0.2
1
JL3673
18
A16
A8
27
A[16]
C3644
2.9
1.5
100
A[15]
19
A15
A9
26
6.3V
A[14]
0.5
2
20
25
A14
A10
C3717
0.1
RB3621
1.9
0.7
21
A13
A11
24
33
C3809
A[13]
1.2
0.1
22
A12
NC
23
R3736
C3808
33
4.7
C3807
0.1
C3805
0.1
C3959
0.1
C3958
0.1
IC B/D
10
9
8
7
6
5
4
3
2
1
IC B/D
IC3620
IC3619
BUFFER
BUFFER
IC3620
IC3619
TC74LCX245FK(EL)
TC74LCX245FK(EL)
11
12
13
14
15
16
17
18
19
20
18
19
20
21
(Page 81)
90
D VIDEO
121
BOARD
(6/10)
91
D VIDEO
L
BOARD
(8/10)
M
(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
VIDEO_UCOM_RST
R3205
0
JL3633
6
VUCOM_RESET
R3206
0
JL3634
MD2
7
VUCOM_MODE
CONTROL
R3207
0
JL3635
BOARD
ENDFLAG
8
VUCOM_ENDFLAG
(2/2)
R3208
0
FLASH_UPDATE_TX
JL3636
CN2502
9
FLASH_UPDATE_TX
(Page
R3209
470
FLASH_UPDATE_RX
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
FLASH_UPDATE_RX
JL3672
5
SI
MD2
JL3670
6
MD2
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
10
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20

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