Schematic Diagram - D-Video Board (3/12) - Sony STR-DA4400ES Service Manual

STR-DA4400ES

6-60. SCHEMATIC DIAGRAM - D-VIDEO Board (3/12) -

1 2 3
D-VIDEO BOARD (3/12)
A
B C3609
0.1
C
Y_WE R3775 47k R3624 0 3.3
Y_OE 0
R3776 47k R3625 0
Y_D[15] 0
R3601 47k
Y_D[7] R3602 47k 0
Y_D[14] 0.1
R3603 47k
Y_D[6] 0.1
R3604 47k
Y_D[13] 0.1
R3605 47k
D
Y_D[5] 0.1
R3606 47k
C3606 0.1
3.3
Y_D[12] 0.8
R3607 47k
Y_D[4] 0.8
R3608 47k
Y_D[11] 1.7
R3609 47k
Y_D[3] 1.7
R3610 47k
Y_D[10] 1.6
R3611 47k
E Y_D[2] 0
R3612 47k
Y_D[9] R3613 47k 2.4
Y_D[1] 2.3
R3614 47k
C3603 0.1
3.3
Y_D[8] 1.5
R3615 47k
Y_D[0] R3616 47k 1.5
3.3
R3617 10k
F
3.3
R3618 10k
R3619 10k 3.3
3.3
R3620 10k
3.3
R3621 10k
3.3
R3622 10k
3.3
G
C3608
0.1
H
C3611 C3613 C3622 C3625
0.1 0.1 0.1
I 0.1
J
STR-DA4400ES
• See page 76 for waveforms. • See page 131 for IC Pin Function Description.
4 5 6 7
C3621
0.1
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
73
MWE_N
74 MOE_N
75 MD15
76
MD7
77 MD14
78 MD6
79
MD13
80 MD5
81
VSS
82 VDD
83 MD12
84
MD4
85 MD11
86 MD3
IC3604
87 MD10
88 MD2
OSD CONTROLLER
89
MD9
IC3604
90 MD1
YGV629-VZ
91 VSS
92
VDD
93 MD8
94
MD0
95 RAHZ_N
96 XTEST2
97
XTEST1
98 XTEST0
99 VSIN_N
100
HSIN_N
101 NC
102
AVDD
103 R
104 G
105
B
106 IREF
107 AVSS
108 NC
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
C3626
22p
D-VIDEO
16
BOARD
(4/12)
(Page 87)
8 9 10
C3627
R3639
0.1
R3638
10k
1k
C3629 0.1
47 46 45 44 43 42 41 40 39 38 37
3.3 R3646
36
SCS_N
SDIN 35
SDOUT 34
0
33
PS0
0
PS1 32
0
31
PS2
3.2
30
RD_N
3.3
WR_N 29
3.3
28
CS_N
C3632
VSS 27
3.3
26
VDD
3.3
25
INT_N
3.3
R3647 47k
READY_N 24
3.3
R3648 47k
23
WAIT_N
3.3
R3649 10k
D7 22
3.3
R3650 10k
D6 21
3.3 R3651 10k
20
D5
3.3
R3652 10k
D4 19
3.3
R3653 10k
18
D3
3.3
R3654 10k
17
D2
3.3
R3655 10k
D1 16
3.3 R3656 10k
15
D0
3.3
VDD 14
C3633
VSS 13
3.3 R3657
12
DTCK_IN
3.3
R3658
DTCKS_N 11
0
R3640
10
PLLCTL0 0
3.3
R3660
9
PLLCTL1
3.3
R3661
PLLCTL2 8
R3643
0
7
PLLCTL3 0
0
R3644
PLLCTL4 6
0
3.3
R3664
5
PLLCTL5
C3637
4
NC
C3631
PLLVSS 3
C3634
1.6
2
FILTER 220p FB3615
3.3
PLLVDD 1
R3665
C3794
2.7k
220
4V
C3636
FB3616
4700p
C3795
48
0.1
C3772
C3638 0.1
C3628 22p
R3781
1
220
R3635
2
1M
X3601
33.2MHz
86 86
11 12 13 14
IC3603
S29GL256N90TFIR20S08GUIX100
Y_A[23] 1.7
1 A23 NC
Y_A[22] 1.5
2 A22 NC
Y_A[15] 0.1
3
A15 A16
Y_A[14] 0.8
4 A14 BYTE
Y_A[13] 1.8
5
A13 VSS
Y_A[12] 2.2
6 A12 DQ15
Y_A[11] 1.5
7
A11 DQ7
Y_A[10] 1.4
8 A10 DQ14
Y_A[9] 2.3
9 A9 DQ6
Y_A[8] 0.8
10
10k A8 DQ13
Y_A[19] 0.9
11 A19 DQ5
Y_A[20] 3.2
12
YAMAHA_A[0] A20 DQ12
R3627
YAMAHA_A[1] Y_WE 3.3
0
13 WE DQ4
YAMAHA_A[2]
C3615 0.1 3.2
14
RESET VCC
R3628 1k
Y_A[21] 1.6
15 A21 DQ11
0
0.1 16 WP/ACC DQ3
R3816
10k
17
RY/BY DQ10
Y_A[18] 3.1
18 A18 DQ2
Y_A[17] 1.2
19
A17 DQ9
YAMAHA_D[7]
Y_A[7] 1.7
YAMAHA_D[6] 20 A7 DQ1
2.6
YAMAHA_D[5] Y_A[6]
21
A6 DQ8
YAMAHA_D[4]
Y_A[5] 1.6
YAMAHA_D[3] 22 A5 DQ0
YAMAHA_D[2] Y_A[4] 2.7
23 A4 OE
YAMAHA_D[1]
Y_A[3] 2.9
24
YAMAHA_D[0] A3 VSS
Y_A[2] 2.8
25 A2 CE
0.1
Y_A[1] 3
26
10k A1 A0
10k
27 NC NC
28
NC VIO
10k
10k
10k
100 6.3V
0.1
IC3605
BA33BC0FP-E2
3.3 3.9
OUT
VCC
3 GND 1
C3642
0.1 C3773
2 100
0.1
35V
C3640
330
6.3V
IC3605
+3.3V REGULATOR
15 16 17
IC3603
56
FLASH MEMORY
55
1.8 Y_A[16]
54
R3626
10k
3.3
53
52
0.1 Y_D[15]
51
0.1 Y_D[7]
50
0.1 Y_D[14]
49
0.1 Y_D[6]
48
0.1 Y_D[13]
47
0.1 Y_D[5]
46
0.9 Y_D[12]
45
0.8 Y_D[4]
44
3.3
43
1.7 Y_D[11]
42
1.7 Y_D[3]
41
1.6 Y_D[10]
40
1.6 Y_D[2]
39
2.4 Y_D[9]
38
2.3 Y_D[1]
37
1.6 Y_D[8]
36
1.6 Y_D[0]
35
R3633
0
0 Y_OE
34
33
R3699
0
0
32
3 Y_A[0]
31
30
3.3
29
YAMAHA_RESET
YAMAHA_RD_N
17
YAMAHA_WR_N
YAMAHA_CE
D-VIDEO
YAMAHA_INTY
BOARD
(12/12)
(Page 95)
YAMAHA_WAIT
YAMAHA_A[0-2],
YAMAHA_D[0-7]
29 (Page
+4V D-VIDEO
BOARD
94)
DGND
(11/12)
+3.3V
28
D-VIDEO (Page
DGND BOARD
85)
(2/12)
(Page
+3.3V 36 D-VIDEO
BOARD
95)
DGND
(12/12)