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Digital Video Board (1/4) - Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual

Multi channel av receiver.
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STR-DA2400ES/DG920
6-15. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (1/4) -
1
2
3
4

DIGITAL VIDEO BOARD (1/4)

A
CN3500
19P
R3548
0
HOT PLUG DET
19
R3522
47k
+5V POWER
18
17
DDC/CEC GND
R3514
47
SDA(5V)
16
R3515
47
B
SCL(5V)
15
JL3500
RESERVE(NC)
14
R3501
0
CEC
13
CLOCK-
12
CLOCK SHIELD
11
SAT IN
CLOCK+
10
DATA0-
9
8
DATA0 SHIELD
DATA0+
7
C
DATA1-
6
DATA1 SHIELD
5
DATA1+
4
DATA2-
3
DATA2 SHIELD
2
DATA2+
1
D
IC B/D
E
CN3501
19P
HOT PLUG DET
19
R3523
3.3
47k
18
61
+5V POWER
CVCC
0
17
62
DDC/CEC GND
HPD_B
R3517
47
R3531
1k
0
SDA(5V)
16
63
SDA_B
R3518
47
0
SCL(5V)
15
64
SCL_B
F
JL3501
RESERVE(NC)
14
65
GND
R3503
0
CEC
13
66
GND
3.3
CLOCK-
12
67
BCLKN
3.3
CLOCK SHIELD
11
68
BCLKP
3.3
DVD IN
10
69
CLOCK+
VCC
3.3
9
70
DATA0-
BDT0N
3.3
8
71
DATA0 SHIELD
BDT0P
DATA0+
7
72
GND
3.3
G
DATA1-
6
73
BDT1N
3.3
DATA1 SHIELD
5
74
BDT1P
3.3
DATA1+
4
75
VCC
3.3
DATA2-
3
76
BDT2N
3.3
DATA2 SHIELD
2
77
BDT2P
1
78
DATA2+
GND
3.3
79
VCC
0
80
HDP_C
H
C3503
R3532
0.1
1k
HDMI
C3505
0.1
C3506
0.1
R3536
CN3502
C3507
19P
0.1
R3533
I
0
HOT PLUG DET
19
R3524
C3510
C3513
C3515
C3518
47k
+5V POWER
18
0.1
0.1
0.1
220
6.3V
DDC/CEC GND
17
R3520
47
SDA(5V)
16
R3521
47
SCL(5V)
15
JL3502
RESERVE(NC)
14
R3505
0
13
CEC
12
CLOCK-
J
CLOCK SHIELD
11
BD IN
CLOCK+
10
DATA0-
9
DATA0 SHIELD
8
DATA0+
7
DATA1-
6
DATA1 SHIELD
5
4
DATA1+
K
3
DATA2-
DATA2 SHIELD
2
DATA2+
1
CN3503
Q3500
19P
ISA1235AC1TP-1EF
SWITCH
HOT PLUG DET
19
+5V POWER
18
L
DDC/CEC GND
17
R3530
R3510
47
47k
SDA(5V)
16
R3511
47
SCL(5V)
15
JL3503
RESERVE(NC)
14
R3508
0
13
CEC
12
CLOCK-
CLOCK SHIELD
11
VIDEO 1
CLOCK+
10
IN
M
DATA0-
9
DATA0 SHIELD
8
DATA0+
7
DATA1-
6
DATA1 SHIELD
5
4
DATA1+
DATA2-
3
DATA2 SHIELD
2
N
DATA2+
1
O
ET3501
(CHASSIS)
STR-DA2400ES/DG920
• See Page 61 for Waveforms. • See Page 76 for IC Block Diagram. • See Page 86 for IC Pin Function Description.
5
6
7
8
9
1.4
3.3
1
VCC
16
15
2
0.4
0.4
3
14
3.3
0.4
4
13
0.4
1.9
12
5
R3564
0
0
3.3
6
INH
11
3.9
7
GND
A
10
0
GND
B
8
9
IC3504
SN74LV4052APWR
IC3504
DATA SELECTOR
C3509
C3512
0.1
0.1
C3516
C3517
R3554
0.1
0.1
10k
1444_OEB
R3547
1k
R3644
1k
R3645
1k
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
R3563
R3562
47
47
R3557
0
47
1444_HPD
40
0.3
39
SDA_SINK
0.3
SCL_SINK
38
GND
37
GND
36
3.3
YCLKN
35
3.3
YCLKP
34
3.3
C3519
IC3501
VCC
33
0.1
3.3
32
TDT0N
HDMI INPUT SELECTOR
3.3
31
YDT0P
IC3501
CXB1444R-T6
30
GND
3.3
YDT1N
29
3.3
YDT1P
28
3.3
C3520
VCC
27
0.1
3.3
YDT2N
26
3.3
YDT2P
25
GND
24
0
1444_SELA
23
SELA
3.2
1444_SELB
22
SELB
0
1444_SELC
21
SELC
R3558
10k
R3559
10k
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
R3560
10k
10k
FB3500
R3552
R3556
C3511
4.7k
0
0.1
Q3505
DTC114YKA-T146
INVERTER
0
R3561
47
HPD_IN1
4.9
C3514
0.1
C3508
IC B/D
0.1
IC3502
LEVEL SHIFT
IC3502
R3653
PCA9517DP
1k
0
3.3
1
VCCA
VCCB
8
0
3.3
2
SCLA
SCLB
7
0
3.3
3
6
R3543
SDAA
SDAB
4
GND
EN
5
R3528
22k
R3509
22k
R3526
Q3501
10k
ISA1235AC1TP-1EF
SWITCH
R3512
4.7k
R3525
4.7k
D3500
MA2J1110GLS0
D3501
MA2J1110GLS0
10
11
12
13
C3609
C3533
IC3505
C3547
47
BR24L02F-WSE2
0.1
0.1
10V
R3586
10k
0.4
5
4
SDA
GND
0.4
6
SCL
A2
3
3.3
7
2
WP
A1
3.3
8
1
VCC
A0
JL3508
IC3505
JL3509
EEPROM
R3649
10k
R3527
10k
36
35
34
33
32
31
30
29
28
C3524
0.1
1.8
37
AVCC18
3.3
C3525
38
AVCC33
0.1
3.3
39
R0XC-
3.3
40
R0XC+
41
AGND
C3526
3.3
42
AVCC33
0.1
3.3
43
R0X0-
3.3
44
R0X0+
45
AGND
3.3
C3527
46
0.1
AVCC33
3.3
47
R0X1-
3.3
48
R0X1+
49
AGND
C3528
3.3
50
AVC33
0.1
3.3
51
R0X2-
3.3
52
R0X2+
53
AGND
1.8
C3529
54
0.1
AVCC18
0
JL3505
55
RSVDNC
3.3
C3521
56
AVCC33
0.1
3.3
57
R1XC-
3.3
58
R1XC+
59
AGND
3.3
C3522
60
AVCC33
0.1
3.3
61
R1X0-
3.3
62
R1X0+
63
AGND
3.3
C3530
64
0.1
AVCC33
3.3
65
R1X1-
3.3
66
R1X1+
67
AGND
C3531
3.3
68
AVCC33
0.1
3.3
69
R1X2-
3.3
70
R1X2+
71
AGND
1.8
72
AVCC18
C3523
0.1
L3500
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
10uH
1
R3588
1k
R3587
1M
4.7k
C3555
C3543
C3544
C3553
R3566
C3541
47
0.1
220
15p
12p
0.1
6.3V
D3000
C3610
0.1
1
G1
VCC
+5V_SELA
0
2
A1
4.9
3
Y2
4
GND
IC B/D
IC3513
INVERTER
IC3513
TC7WT125FU(TE12R)
+5V_SELB
42
42
14
15
16
17
18
C3538
C3539
C3548
0.1
0.1
0.1
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1.2
144
Q11
1.8
143
CVCC18
142
CGND
1.2
Q12
141
1.2
Q13
140
1.2
Q14
139
1.2
Q15
138
3.3
IOVCC33
137
136
IOGND
1.2
135
Q16
1.2
134
Q17
2.1
Q18
133
2.1
Q19
132
1.8
CVCC
131
IC3506
CGND
130
2.1
Q20
129
HDMI RECEIVER
2.1
Q21
128
IC3506
2.1
SII9135CTU
127
Q22
2.1
126
Q23
3.3
125
IOVCC33
IOGND
124
2.1
Q24
123
2.1
Q25
122
2.1
Q26
121
2.1
Q27
120
1.8
CVCC18
119
118
CGND
2.1
117
Q28
2.1
Q29
116
2.1
Q30
115
2.1
Q31
114
3.3
IOVCC33
113
IOGND
112
2.1
Q32
111
2.1
110
Q33
2.1
109
Q34
R3589
100
R3652
4.7k
L3502
10uH
L3501
10uH
R3583
C3542
R3591
C3532
C3552
C3562
C3554
220
4.7k
0.1
0.1
0.1
220
0.1
6.3V
C3546
220
6.3V
1SS367-T3SONY
JL3531
JL3532
R3648
10k
R3647 10k
4.9
8
JL3504
G2
7
0
6
Y1
16
15
14
13
12
11
10
9
IC3503
3.3
A2
5
SIGNAL SELECTOR
1
2
3
4
5
6
7
8
Note: IC3506 cannot exchange with single. When IC3506 is damaged,
exchange the entire mounted board.
19
20
21
FB3503
C3534
0.1
C3540
0.1
C3551
0.1
C3556
0.1
RB3503
47
Q[12]
Q[13]
Q[14]
Q[15]
C3557
0.1
RB3504
22
Q[16]
Q[17]
Q[18]
Q[19]
C3558
0.1
RB3505
22
Q[20]
Q[21]
Q[22]
Q[23]
C3559
0.1
RB3506
47
Q[24]
Q[25]
Q[26]
Q[27]
C3560
0.1
RB3507
22
Q[28]
Q[29]
Q[30]
Q[31]
C3561
0.1
RB3508
22
Q[32]
Q[33]
Q[34]
Q[35]
RX_INT
RX_RST
FB3505
FB3504
11
51
52
DIGITAL
VIDEO
BOARD
(2/4)
(Page 43)
53
54
55
56
57
12
58
59
DIGITAL
VIDEO
60
BOARD
61
(2/4)
(Page 43)
62
63

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