Schematic Diagram - Digital Video Board (5/5) - Sony STR-DN1010 Service Manual

STR-DN1010

5-23. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (5/5) -

1 2 3
A
DIGITAL VIDEO BOARD (5/5)
B
CN3000
7P
JL3536
3.3V 7
C
JL3537
GND 6
JL3538
232C_IN(VU RX) 5
JL3539
FLASH
GND 4
PROGRAMMING
JL3540
232C_OUT(VU TX) 3
JL3541
RESET
2
JL3542
CNVSS 1
D
R3805
22
H_RESET
CNVSS
R3658 1k
E
IC3514
TC74VHC157FT (EKJ)
IC B/D
IC3514
R3654
10k RS-232C SELECTOR
R3803
10k
UPDATE_SW
0
1 SEL VCC 16
3.3 C3652
F
3.3 0.1
2 1A /ST 15
3.3
1B 4A 14
3
0 R3806
232C_OUT
3.3 10k
4 1Y 4B 13
R3802 0.6
22
5 2A 4Y 12
3.3
6 2B 3A 11
0.6
R3801
G 7 2Y 3B 10
2.2k
8 GND 3Y 9
0
232C_IN
H
I
J
K
STR-DN1010
• See page 23 for Waveforms. • See page 52, 56 for IC Block Diagrams. • See page 61 for IC Pin Function Description.
4 5 6 7
0 0 0 0 0
R3001 100 99 98 97 96 95 94 93 92 91
10
1 NC
2 NC
NC
3
4 NC
5 NC
6 BYTE
0
7 CNVSS
R3002 220
8 NC
R3004
C3000 9 NC
10k
R3008 47k 0.1 3.2
10 RESET
R3003 0
1.6
XOUT
11
5
12 VSS
1.6
13 XIN
C3001 0.1
3.3
14 VCC_3.3V
3.3
15 NMI
16 NC
R3005
X3000
10k
10MHz 17 NC
R3007
18 NC
RX_RST 47
3.3
RX_RST
19
RX_INT
3
20 RX_INT
21 NC
R3006
22 NC
3.3k
23 NC
NC
24
25 NC
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
C3002
47
3.2 3.2 3.3 0 0 0 3.3 3.3
6.3V
R3804
470
FB3000
0uH
DGND
HDMI3.3V
8 9 10
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
NC 75 JL3557
NC 74 JL3556
NC 73
JL3555
NC 72 JL3554
NC 71 JL3553
NC 70
ABT_RST 69
R3302
AD_RST 68
47
AD_INT 67
R3032
NC 66
47
V-UCOM_MUTE
MUTE
65
IC3000
0 NON_LPCM
Non LPCM 64
R5F3640DDFBR-128
R3038
0
IC3000 NC 63
47
VSS 62
HDMI CONTROLLER
NC 61
VCC_3.3V 60
0
C3006
NC 59
0.1
NC 58
NC
57
NC 56
NC 55
NC 54
NC 53
NC 52
NC 51
0 3.3 3.3 3.3 0
40 40
11 12 13 14
CNVSS
R3999
HSYNC_SEL
RESET_H
SIPC_SCK
SIPC_SDA
GPIO_0
H2_POWER_CONT
FB3513 0uH
UPDATE_SW
CEC
C3547 0.1
H_RESET
VU_TX
IC3524
VU_RX
TC74VHC541FT (EKJ)
NON_LPCM R3914
IC B/D
V-UCOM_MUTE D3512
R3913
IC3524
BUFFER
D3502
RX_MUTEOUT
1 G1 VCC 20
D3502, D3512 R3331
3.3
1SS367-T3SONY 10k
SPDIF
0 A1
2 G2 19
SD0
A2 Y1 R3575 47
0
3 18
0
SD1
0 A3 Y2 R3568 47
4 17
0
SD2 A4 Y3 R3573 47
0
5 16
0
SD3
0 A5 Y4 R3571 47
6 15
0
WS A6 Y5 R3572 47
0
7 14
0
SCK
A7 Y6 R3574 47
0
8 13
0
MCK FB3515 0 R3570 47
0 A8 Y7
9 12
0
Y8 FB3512 2.5k R3569 560
10 11
GND
0
R_SPDIF
R3915 0
232C_IN
232C_OUT
15 16 17
DIGITAL VIDEO BOARD
(1/5), (2/5)
3
(Page 36),
2
2
(Page 37)
DIGITAL VIDEO BOARD
(3/5), (4/5)
(Page 38),
9 7
(Page 39)
CN3512
27P
0 JL3581
1 CNVSS
JL3607
2 HSYNC_SEL
JL3609
3 FLI_RESET
JL3610
4 FLI_CLK
JL3611
5 FLI_DATA
JL3612
6 GPIO_0
JL3613
7 H2_POWER_CONT
JL3614
8 UPDATE_SW
JL3615
9 CEC
JL3616
10 HDMI_MICOM_RESET
JL3617
11 VU_TX(MISO)
JL3618
12 VU_RX(MOSI)
47 DIGITAL BOARD
JL3565
13 NON_LPCM
(1/4)
47 JL3566
14 MUTE A
CN2017
JL3567
15 SPDIF (Page 26)
JL3568
16 SD0
JL3569
17 SD1
JL3570
18 SD2
JL3571
19 SD3
JL3572
20 LRCK
JL3573
21 BCK
JL3574
22 GND
23 MCK
24 GND
25 ARC
26 232C_IN
27 232C_OUT
JL3576
JL3578
JL3603
JL3604
DIGITAL VIDEO BOARD
(4/5)
19 qa
(Page 39)