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

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