Schematic Diagram - Hdmi Re Pc Board (3/3) - Sony STR-DH520 Service Manual
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Also See for STR-DH520:
- Operating instructions manual (72 pages) ,
- Quick setup manual (2 pages) ,
- Specifications (2 pages)
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STR-DH520
4-24. SCHEMATIC DIAGRAM – HDMI RE PC Board (3/3) –
1
2
3
A
HDMI RE PC BOARD (3/3)
B
C
CN3000
7P
JL3536
D
3.3V
7
JL3537
6
GND
JL3538
232C_IN(VU RX)
5
JL3539
FLASH
GND
4
PROGRAMMING
JL3540
232C_OUT(VU TX)
3
JL3541
RESET
2
JL3542
CNVSS
1
E
R3730
22
R3729
22
R3728
22
F
G
H
HDMI RE
PC BOARD
6
13
I
(2/3)
12
(Page 35)
J
K
STR-DH520
• See page 18 for Waveforms.
4
5
6
7
C3003
0.1
3.3
0
0
0
0
0
NC
NC
R3001
10
NC
NC
NC
0
BYTE
0
CNVSS
R3008
47k
NC
R3002
220
NC
R3004
10k
R3003
0
3.3
C3000
0.1
RESET
1.2
5
XOUT
IC3000
0
R5F364A6DFB
VSS
R3043
1M
IC3000
1.6
XIN
C3001
0.1
3.3
HDMI CONTROLLER
VCC_3.3V
3.3
X3000
NMI
10MHz
NC
R3005
10k
NC
Nc
RX_RST
3.3
RX_RST
RX_INT
3.1
RX_INT
R3680
NC
47
R3006
NC
3.3k
NC
NC
NC
3.3 3.3 3.3 0
0
0
3.3 3.3
0
R3013
22
C3721
10
FB3000
0uH
R3014
22
R3010
10
• See page 45 for IC Block Diagrams.
8
9
10
HDMI RE PC BOARD
(1/3), (2/3)
(Page 34), (Page 35)
1
2
1
0
NC
JL3563
0
NC
JL3562
GPIO3/MUTEOUT
0
NC
JL3561
0
NC
JL3560
0
NC
JL3559
NC
NC
NC
NC
R3032
NC
47
3.3
MUTE
3.3
Non LPCM
R3038
NC
47
0
VSS
NC
3.3
VCC_3.3V
C3006
NC
0.1
NC
SPDIF
NC
NC
SD0
NC
SD1
NC
NC
SD2
NC
SD3
NC
WS
SCK
3.3 3.3 3.3
0
MCK
R3029
10k
C3005
0.1
36
36
11
12
13
14
HDMI RE PC BOARD
HDMI RE PC BOARD
(2/3)
(2/3)
(Page 35)
(Page 35)
5
4
11
8
10
9
FB3513
0uH
IC3527
TC7WHU04FK
IC B/D
IC3527
R3697
R3695
SELECTOR
10k
220k
0
1.6
1.6
FB3511
0uH
4
3
2
1
5
6
7
8
R3722
2.8
1.6
3.3
D3001
1SS367-T3SONY
C3679
C3715
R3694
0.1
10
D3000
0
1SS367-T3SONY
R3015
10k
C3722
10
C3562
0.1
0
3.3
G
Vcc
0
0
A1
G2
0
0
R3593
220
A2
Y1
0
0
A3
Y2
RB3509
0
0
220
A4
Y3
0
0
A5
Y4
R3599
47
0
0
FB3506
470ohm
330
A6
Y5
R3598
0
0
A7
Y6
FB3507
470ohm
R3601
330
0
0
A8
Y7
R3727
100
0
0
GND
Y8
IC3507
TC74VHC541FT(EKJ)
IC B/D
CL3052
IC3507
BUFFER
CL3053
15
16
17
HDMI RE
C3700
0.1
PC BOARD
7
470
14
(2/3)
C3701
(Page 35)
47 10V
HDMI RE
PC BOARD
3
6
(1/3)
7
(Page 34)
CN3513
20P
JL3557
1
CEC
JL3556
2
NC
JL3555
3
RESET
JL3554
4
MU_RX
JL3553
5
MU_TX
JL3550
6
NON_LPCM
JL3549
7
MUTE
DIGITAL
JL3548
8
HDMI_SPDIF
JL3547
BOARD
9
SD0
JL3546
D
10
SD1
(1/4)
JL3545
11
SD2
CN2513
CL3051
12
SD3
JL3544
(Page 26)
13
LRCK
JL3564
14
BCK
JL3543
15
GND
JL3565
16
MCK
CL3054
17
GND
JL3566
18
ARC_SPDIF
JL3567
+6V
19
+6V
JL3568
+4V
20
+4V
CN3516
DIGITAL
5P
CL3050
1
232RX
BOARD
2
NC
E
CL3055
(1/4)
3
232TX
CN2605
4
CNVSS
5
NC
(Page 26)
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