Schematic Diagram - D Video Board (9/10) - Sony STR-DA6400ES Service Manual

STR-DA6400ES
Q Q
3 7 6 3 1 5 1 5 0

6-68. 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 92)
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
89)
H
I
TX_INT[2]
TX_RST[2]
(Page 97) 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 88)
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)
YAMAHA_RD_N
(Page 91)
YAMAHA_WR_N
N
YAMAHA_RESET
YAMAHA_CE
YAMAHA_WAIT
+3.3V
O
DGND
D
STR-DA6400ES
• See page 125 for waveforms. • See page 127 for IC Block Diagrams. • See page 148 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
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117
R3946
10k 3.3
133
+5V
0
134 Flash Update RX
3.2
135
Flash Update TX
0
136
ENDFLAG
R3301 137
NO USE
10k
138
NO USE
R3195 0
0
139
MAIN UCOM UART BUSY
R3803 0
3.3
140
Faroudjia UCOM UART RX
R3804 0
3.2
141
Faroudjia UCOM UART TX
R3706 0
0
142 Faroudjia UCOM BUSY
R3289 0
3.3
143
2nd Faro UCOM UART Rx
R3708 0
3.2
144
2nd Faro UCOM UART Tx
R3814 0
0
145 2nd Faro UCOM BUSY
146
GND
3.3
147
+5V
R3815 10k
148 NO USE
R3811
10k 149 NO USE
C3814
150 NO USE
4.7
151 NO USE
C3815
152 NO USE
0.1
153 NO USE
C3816
154 NO USE
0.1
155 NO USE
C3817
156 NO USE
0.1
157 NO USE
R3191
158 NO USE
10k
0
159 NO USE
R3910 10k 0
160 NO USE
161 GND
3.3
162 +5V
R3432 0
2.9
163 2nd Faro POWER DETECT
3.2
164 2nd Faro UCOM RESET
R3290 47 0
165 2nd DAC CLOCK SELECT
R3281 47 0
166 2nd VDAC RESET
167 NO USE
R3285
10k 168 V.SYNC_DET
R3316 47 3.2
169 TX_INT2
R3317 47 0
170 TX_RST2
R3318 47 3.2
171 TX_5VPWR2
R3319 47 0
172 CEC_SEL
R3320 47 3.2
173 REPEAT_PATH_SEL
174 DDC_SW0
R3421 R3433
10k
10k 175 DDC_SW1
3.3
176 +5V
C3818 R3683
0.1 10k
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
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
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89
GND 88
NO USE 87
NO USE 86
NO USE 85
NO USE 84 JL3667
0.2
SRAM A16 83
2.9
SRAM A15 82
0
SRAM A14 81
0
SRAM A13 80
1.2
SRAM A12 79
0.7
SRAM A11 78
2.1
SRAM A10 77
0.9
SRAM A9 76
0.9
SRAM A8 75
Q Q
GND 74
3 7 6
3.3
+3.3V 73
0
SRAM A7 72
1.1
SRAM A6 71
1.7
IC3610 SRAM A5 70
2
SRAM A4 69
VIDEO SYSTEM CONTROLLER 2
SRAM A3 68
IC3610
1.5
MB91F467RAPMC-GE1
SRAM A2 67
1.9
SRAM A1/YAMAHA PS2 66
1.5
SRAM A0/YAMAHA PS1 65
1.1
YAMAHA PS0 64
0
SRAM IO15/YAMAHA D7 63
0
SRAM IO14/YAMAHA D6 62
0.1
SRAM IO13/YAMAHA D5 61
0.4
SRAM IO12/YAMAHA D4 60
0.8
SRAM IO11/YAMAHA D3 59
GND 58
3.3
+3.3V 57
0.7
SRAM IO10/YAMAHA D2 56
0.8
SRAM IO9/YAMAHA D1 55
0.7
SRAM IO8/YAMAHA D0 54
0
SRAM IO7 53
0
SRAM IO6 52
0.1
SRAM IO5 51
0.3
SRAM IO4 50
0.3
SRAM IO3 49
0.4
SRAM IO2 48
0.6
SRAM IO1 47
0.7
SRAM IO0 46
GND 45
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
u 1 6 3
.
96 96
2 4
8 9 9
14 15 16 17 18
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
3 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]
C3644
2.9 1.5
100
A[15] 19 A15 A9 26
6.3V
A[14] 0.5 2
20 A14 A10 25
C3717
0.1
1.9 0.7
RB3621
33 21 A13 A11 24
C3809
A[13] 1.2
0.1
22 A12 NC 23
R3736
33
C3808
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 10
IC3620 IC3619
m
BUFFER BUFFER
IC3620 IC3619
TC74LCX245FK(EK, L) TC74LCX245FK(EK, L)
11 12 13 14 15 16 17 18 19 20 11
c o
Note: IC3610 cannot exchange with single. When this part
is damaged, exchange the entire mounted board.
2
8 9 9
19 20 21
(Page 93)
90 D VIDEO
121 BOARD
(6/10)
91
L D VIDEO
BOARD
M (8/10)
(Page 95)
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
111)
11 HDMI_ERROR
JL3639
12 9850_INIT
R3253
0
(Page 97)
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
95
P
D VIDEO
BOARD
(7/10)
(Page 94)
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