Schematic Diagram - Hdmi Board (2/2) - Sony STR-DG820 Service Manual

6-13. SCHEMATIC DIAGRAM - HDMI Board (2/2) -

1 2 3
HDMI BOARD (2/2)
A
B
D3001
1SS367-T3SONY
C
CN3001
JL3542
CNVSS 1
JL3541
R3001 47
RESET 2
JL3540
232C_OUT 3
JL3539
(NC) GND 4
JL3538 R3003 0
232C_IN 5
D JL3537
GND 6
JL3536
3.3V 7
X3000
11 10MHz
51
HDMI 52
BOARD RX_RST CL3000
(1/2)
CL3001
E (Page 26) RX_INT
1444_HPD CL3004
HPD_IN1 CL3002
CL3003
F
FB3000
G
CN3003
6P
H
CEC 1
R
2
HDMI_MICOM_RESET
3
VUCOM_SDA
MICOM 4
VUCOM_SCL
BOARD
JL3535
CN7002 5
NON_LPCM
(Page
HDMI_ERROR 6
37)
I
53
54
55
56
12
57
HDMI
58
BOARD
J (1/2) 59
(Page
60
61
26)
62
63
IC B/D
IC3507
K BUFFER
CN3504
10P
JL3550 R3593 100
SPDIF 1
JL3549 R3594 100
SD0 2
JL3548 R3596 100
SD1 3
JL3547
R3595 100
S
SD2 4
JL3546
R3597 100
5
SD3
JL3545 R3599 100
L MICOM 6
LRCK
BOARD
JL3544 R3598 470
FB3506
CN7003 7
BCK
(Page R3600 0
GND 8
JL3543
FB3510 FB3507
37)
MCLK 9
GND 10
R3602 0
STR-DG820
• See page 48 for IC Block Diagrams.
4 5 6 7 8
R3023
R3020 R3016
10k 10k 10k
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
NC NC 75
1
NC NC
2 74
NC
3 NC 73
NC
4 NC 72
NC
5 NC 71
NC
6 BYTE 70
7 CNVSS NC 69
8 NC NC 68
9 NC NC 67
10 RESET NC 66
XOUT IC3000 MUTE 65
11
VSS NON LPCM
12 64
HDMI CONTROLLER
NC
13 XIN 63
IC3000
M30620FCPGP U5C VSS
14 VCC_3.3V 62
NC
15 NMI 61
VCC_3.3V
16 NC 60
17 NC NC 59
18 NC NC 58
19 RX_RST NC 57
20 RX_INT P5V_SELB 56
1444_HPD P5V_SELA 55
21
22 HPD_IN1 1444_OEB
54
1444_SELC
23 NC 53
1444_SELB
24 NC 52
1444_SELA
25 NC 51
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
R3006
10k
R3027
47
R3009
1.5k
R3010
47
R3026 C3005
10k 0.1
IC3507
TC74VHC541FT(EL)
3.3
20 Vcc G 1
0 SPDIF
19 2
G2 A1
0 0 SD0
18 Y1 A2 3
0 0 SD1
17 Y2 A3 4
0 0 SD2
16 5
Y3 A4
0 0 SD3
15 Y4 A5 6
0 0 WS
14 Y5 A6 7
0 0 SCK
13 8
Y6 A7
0 0 MCK
12 Y7 A8 9
0
11 Y8 GND 10
• See page 56 for IC Pin Function Description.
9 10 11 12 13
RB3514
47
CL3023
CL3024
C3586
CL3025 100
10V
CL3026
CL3027
R3032 47
R3038 47
C3006
75 74 73
0.1
RB3509
47
Q[19] 1.8
76
CVCC18
Q[18] 2.1
77
D18
R3033
+5V_SELB Q[17] 1.2
47
78
D17
R3034
+5V_SELA Q[16] 1.2
47
79 D16
R3030 RB3510
1444_OEB Q[15] 1.2
47 47
80 D15
R3035
47 1444_SELC Q[14] 1.2
81 D14
R3031
47 1444_SELB Q[13] 1.2
82 D13
R3036
47 1444_SELA Q[12] 1.2
83 D12
RB3511
C3002
Q[11] 1.2
100 10V 47
84 D11
Q[10] 1.2
85
C3001 D10
Q[9] 1.2
0.1
86
D9
Q[8]
C3003
87
0.1 GND
ODCK 0
C3004 88 IDCK
R3592 47 3.3
0.1
89 IOVCC33
1.2
RB3512
47 90 D8
Q[7] 1.1
91 D7
Q[6] 1.2
R3029 92 D6
10k
Q[5] 1.2
93 D5
Q[4] 1.2
94 D4
Q[3] 1.2
95
D3
Q[2] 1.2
96
D2
Q[1] 1.2
97
D1
Q[0] 1.2
98 D0
1.8
RB3513
99 CVCC18
47
100 GND
1 2 3
27 27
14 15 16 17
RB3517 R3631
R3629
68
47 47
C3569
0.1
R3624
4.7k
C3587
100
10V
C3580
0.1
C3581
0.1
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
C3583
47
10V
0.2
CI2CA
50
C3584
1.4
47
CSDA 49
10V
1.9
CSCL 48
R3626
4.9
10
DSDA 47
R3627
4.9
10
DSCL
46
R3628
4.9 0
DCCPWR5V
45
3.3
AVCC33
44
AGND
43 L3506
1.8 10uH
PVCC2
42
AGND L3505
IC3508 41
10uH
0
TX2+
40
0
HDMI TRANSCEIVER
TX2- 39
IC3508 1.8
SII9134CTU AVCC18 38
0
TX1+ 37
0
TX1-
36
AGND
35
0
TX0+
34
0
TX0-
33
1.8
AVCC18
32
L3503
0
TXC+ 10uH
31
0
TXC- 30
AGND 29 L3504
1.8 10uH
PVCC1 28
R3625
1.8
680
EXT_SWG
27
R3630
AGND
26 0
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
R3623
100
C3577
47
10V
FB3509
FB3508
IC B/D
IC3509
+5V REGULATOR
IC3509
TK11150CSCL-G
R3646
100
5
1 CONT VIN
2 JL3533
GND
3 NOISE VOUT 4
C3589
R3622 C3572
47
10k 0.01
10V
C3588
STR-DG820
18 19 20 21
R3640
47k
FL3500
1 4
2 3
FL3501
4
1
2 3
CN3505
19P
FL3502
1
DATA2+
1 4 2
DATA2 SHIELD
3 DATA2-
4 DATA1+
2 3
5 DATA1 SHIELD
6 DATA1-
FL3503
7 DATA0+
1 4 8 DATA0 SHIELD
9 DATA0-
10 CLOCK+
2 3 11
CLOCK SHIELD
12 CLOCK-
13 CEC
JL3526
R3637
0 14 RESERVE(NC)
15 SCL(5V)
16 SDA(5V)
17 DDC/CEC GND
R3638 R3639
1.8k 1.8k 18 +5V POWER
19 HOT PLUG DET
IC B/D IC B/D
IC3512 IC3511
TX_RST
TX_INT +1.8V REGULATOR +3.3V REGULATOR
IC3512 IC3511
TK73400AU3G0L-C TK73400AU3G0L-C
5 4 3 2 1 5 4 3 2 1
HDMI3.3V
HDMI1.8V
JL3523 JL3529
JL3524
R3632
56k
R3633
3.3k
CN3507
5P
R3635 33k
R3636 1 +4V
C3604
6.8k D3512
100 EC21QS06-TE12L
2 +4V
10V
3 D_GND
JL3527
4 BLANK
JL3530
5 +6.2V
C3608
IC3510
IC B/D 47
10V
JL3528
+5V REGULATOR
IC3510
TK11150CSCL-G
C3605
JL3525
0.22
TX_5VPWR 3.2 6
CONT VIN 5
1
2 GND C3606
1
1.3 4.9
NOISE VOUT
3 4
R3634 C3600
10k 0.01
ET3502
0.22
(CHASSIS)
Note: When IC3508 cannot exchange with single. When IC3508
is damaged, exchange the entire mounted board.
22
HDMI
OUT
T
DCDC
BOARD
CN4101
(Page
45)