Sony STR-DA4300ES - Multi Channel Av Receiver, Руководство по обслуживанию, Страница: 78 / 220

STR-DA4300ES
78 78
STR-DA4300ES
6-54. SCHEMATIC DIAGRAM – D_VIDEO Board (1/10) –
•
See page 123 for IC Pin Function Description.
(Page 87)
(2/2)
BA
CONTROL
BOARD
CN2006
(3/10)
13
D_VIDEO
BOARD
(10/10)
26
D_VIDEO
BOARD
(5/10)
20
D_VIDEO
BOARD
(4/10)
17
D_VIDEO
BOARD
D_VIDEO
BOARD
(4/10)
16
(2/10)
11
D_VIDEO
BOARD
3.3 3.3 3.3 3.3 3.3 3.3 3.3
3.3 3.3 3.3
D_VIDEO BOARD
10k
R3543
0.1
C3803
0.1
C3811
0.1
C3812
470 R3738
0.1 C3816
0.1
C3657
0.1
C3809
4.7
C3808
0.1 C3817
4.7
C3804
0.1
C3802
4MHz
X3602
0.1 C3818
4.7 C3814
0.1
C3805
0.1
C3813
4.7
C3801
4.7
C3806
10k
R3696
0.1
C3807
4.7
C3810
6.3V
330
C3644
0.1
C3645
14 13 12 11 10 9 8
7 6 5 4 3 2 1
TC74LCX08FT(EKJ)
IC3609
GND
VCC
0 R3734
0.1
C3721
0
R3733
0.1
C3717
UC3V_SDA
UC3V_SCL
DAC_CLK_SEL
VSYNC
VDAC_RESET
R3682
10k
R3669
47
47
R3675
R3882
10k
47
R3729
47
R3732
HDMI BUS
UC3V_SDA
UC3V_SCL
CEC
0
R3707
0
R3705
YAMAHA_WR_N
0
R3709
YAMAHA_RD_N
47
R3670
0
R3673
10k
R3773
100
R3685
YAMAHA_RESET
0
R3672
YAMAHA_CE
0
R3671 R3724
0
YAMAHA_WAIT
0
R3891
0
R3674
47
R3680
47
R3681
47
R3679
47
R3688
1SS355TE-17 D3501
MUTE
1SS355TE-17
D3502
0
R3676
YAMAHA_INTY
0
R3677
0
R3678
0
R3813
FI_P_DET
FI_UCON_RESET
10k R3698
1k R3689
0 R3690
0 R3693
0 R3803
FI_UCOM_URAT_RX
0 R3804
FI_UCON_URAT_TX
10k R3811 0 R3706
FI_UCOM_BUSY
0.1
C3647
10k
R3774
22k
R3700
0.1
C3663
10k
R3666
10k
R3667
10k
R3668
10k
R3812
10k R3888
R3998 47
10k R3585
10k R3586
10k
R3799
10k
R3575
470 R3974
470 R3975
10k R3944
1k
R2976
1
2
3
4
5
6
6P
CN3603
GND
3.3V
RESET
SO(FRON VUCOM)
SI(TO VUCOM)
MD2
10k
R3946
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
IC3610
MB91F467RA-07A43GUI-X100
VSS GND NO USE NO USE NO USE NO USE NO USE NO USE STOP IN DAC CLOCK SEL EDID SEL0 VCC3 +3.3V VCC3 +3.3V VSS GND C_1 YAMAHA FLASH CE NO USE EXT_ROM CE YAMAHA CE SRAM CE NO USE YAMAHA RESET YAMAHA WAIT_N YAMAHA READY_N NO USE RDX SRAM LB/WE SRAM UB/WE NO USE NO USE NO USE NO USE TX_RST TX 5VPWR VDAC_RESET RX_RST VCC3 +3.3V C_2 VSS GND X0 X1 VSS GND X0A X1A
VCC3 + 3.3V
VSS GND
SRAM IO0
SRAM IO1
SRAM IO2
SRAM IO3
SRAM IO4
SRAM IO5
SRAM IO6
SRAM IO7
SRAM IO8/YAMAHA D0
SRAM IO9/YAMAHA D1
SRAM IO10/YAMAHA D2
VCC3 +3.3V
VSS GND
SRAM IO11/YAMAHA D3
SRAM IO12/YAMAHA D4
SRAM IO13/YAMAHA D5
SRAM IO14/YAMAHA D6
SRAM IO15/YAMAHA D7
YAMAHA PS0
SRAM A0/YAMAHA PS1
SRAM A1/YAMAHA PS2
SRAM A2
SRAM A3
SRAM A4
SRAM A5
SRAM A6
SRAM A7
VCC3 +3.3V
VSS GND
SRAM A8
SRAM A9
SRAM A10
SRAM A11
SRAM A12
SRAM A13
SRAM A14
SRAM A15
SRAM A16
EXT_ROMA17
NO USE
NO USE
NO USE
VSS GND
VCC3 +3.3V
NO USE NO USE
NON LPCM
9185 1 HPD1-3
9185 1 RST
NO USE NO USE NO USE
AUDIO MUTE REQ
NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE
AVSS/AVRL GND
AVCC3 +3.3V
AVRH +3.3V
UC3V_SDA UC3V_SCL
YAMAHA INT_N
NO USE
RX_INT
NO USE
TX_INT
NO USE
Faroudja Power DETECT
Faroudja UCOM RESET
MD3 MD2 MD1 MD0
INITX
VSS GND
VCC5 +5V
Flash Update RX
Flash Update TX
ENDFLAG
MAIN UCOM UART RX
MAIN UCOM UART TX
MAIN UCOM UART BUSY
Faroudja UCOM UART RX
Faroudja UCOM UART TX
Faroudja UCOM BUSY
NO USE
NO USE
NO USE
VSS GND
VCC5 +5V
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
VSS GND
VCC5 +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
VCC5
0.1 C3815
0 R3735
A
+3.3V
DGND
CE
XOE
DIR
WE
OE
LB
UB
+3.3V
DGND
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN3801
HDMI_MUTE
VUCOM_RST
VUCOM_M/VM
VUCOM_VM/M
CEC
VUCOM_MD
VUCOM_BUSY
VUCOM_EFLAG
VFLASH_VM/M
VFLASH_M/VM
STOP
NON_LPCM
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[16]
A[17]
A[12]
A[13]
A[14]
A[15]
NON LPCM
9185_HPD[1]
9185_RST[1]
YAMAHA_WAIT
YAMAHA_WAIT
YAMAHA_CE
YAMAHA_RESET
YAMAHA_RESET
YAMAHA_WR_N OE RX_RST TX_5VPWR TX_RST EDID_MUX DAC_CLK_SEL VDAC_RESET
VSYNC
FI_UCOM_BUSY
FI_UCON_URAT_TX
FI_UCOM_URAT_RX
VUCOM_BUSY
VUCOM_VM/M
VUCOM_M/VM
VUCOM_EFLAG
SO
SI
STOP
FI_UCON_URAT_TX
FI_UCOM_BUSY
FI_UCOM_URAT_RX
FI_UCON_RESET
FI_P_DET
VUCOM_M/VM
VUCOM_VM/M
VUCOM_BUSY
VUCOM_EFLAG
NON LPCM
STOP
SO
SI
VSYNC
DAC_CLK_SEL
VDAC_RESET
UC3V_SCL
UC3V_SDA
FI_UCON_RESET
FI_P_DET
TX_INT RX_INT
YAMAHA_INTY
UC3V_SCL UC3V_SDA
YAMAHA_WR_N
YAMAHA_CE
YAMAHA_INTY
UC3V_SCL
OE
VIDEO SYSYTEM CONTROLLER
IC3610
AND GATE
IC3609
(1/10)
(NC)
A
10 1 2
J
H
B
13 11
L
C
7 8
I
M
14
F
9 6
K
4 15 3
G
D
5
E
12
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