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14.2. HDMI BLOCK DIAGRAM
SC-HTB520EB/EG(SU-HTB520EB/EG) HDMI BLOCK DIAGRAM
D2303
D2304
JK2601
JK2501
HDMI RECEIVER
C1AB00002989
IC2601
EEPROM
C3EBEC000047
IC2302
EEPROM
C3EBEC000047
QR2601,QR2602
Q2601,Q2602
Q2603,Q2604
Q2605,Q2606
Q2601,Q2602
Q2603,Q2604
Q2605,Q2606
IC2603
HDMI TRANSMITTER
C1AB00002975
IC2501
MICRO PROCESSOR
RFKWHTB520EH
IC2301
MULTIPLEXER
C0JBAZ001466
IC2602
INVERTER
C0JBAB000986
IC2502
TMDS CLK+ 10
HOTPLUG 19
CEC 13
R1XC+
58
TMDS CLK- 12
R1XC-
57
DSDA1
28
DSCL1
29
TXC+ 31
2A 3
TMDS CLK+
10
TXC- 30
TMDS CLK-
12
HEAC+(ARC)
14
ODCK 5
IDCK
88
2Y
4
MCLK 89
MCLK
5
CSDA
I2C SDA
26
XTALIN 95
XTALOUT 94
MUTEOUT 75
33
I2C SCL
34
VSYNC COUNT
4
VSYNC MONI
16
CSDA
49
RESET
25
INT
24
CSCL 27
SCL 6
SDA 5
DDC SDA 16
DDC SCL 15
TX RESET 36
AMUTE 51
TX INT 17
TX HPD 73
REM 3
SI 27
M RST 66
SO 28
CLK 26
DCDET 52
CSCL
48
DSDA 47
HPD 51
DDC SDA
16
CEC
13
HOTPLUG
19
DSCL 46
DDC SCL
15
SCK 86
SCK
11
WS 85
WS
10
SD0 81
1Y1 18
SD0
9
SD1 82
SD1
8
SD2 83
SD2
7
SD3 84
SD3
6
SPDIF 78
SPDIF
4
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
RESET 100
SCDT 101
INT 102
R1X0- ~ R1X2-
R1X0+ ~ R1X2+
R1X0+ ~ R1X2+
TC - 2
D0 ~ D35
TC - 1
TX0- ~ TX2-
TX0+ ~ TX2+
TX0+ ~ TX2+
TC - 3
X2601
X2301
RX RESET
37
IDROM CK
20
IDROM DT
19
RX SCDT
72
CEC
15
RX INT
18
XOUT
11
XIN
13
X2302
XCOUT
HDMI MUTE
REMOTE
9
WRITESEL
23
RX1 HPD
74
RX1 SCL
24
RX1 SDA
25
XCIN
8
D2501
MCLK
MCLK
DC DET
DC DET
HDMI POWER 40
HDMI POWER
HDMI POWER
MAIN POWER
HDMI MUTE
M RST
H SO
M CLK
REMOTE
M SI
ARC
ARC
1Y2 16
SCLK
SCLK
1Y3 14
LRCLK
LRCLK
1Y4 12
I2S0
I2S0
I2S1
I2S1
I2S2
I2S2
I2S3
I2S3
SPDIF
SPDIF
2Y1 9
2Y2 7
2Y3 5
2Y4 3
Q2508
INTERFACE
HDMI SWITCHING
CIRCUIT
QR2301
HDMI MUTE
Q2503
HOTPLUG
3.3V
M RST
H SO
M CLK
M CS 2
M CS
M CS
M SI
REQ 93
H REQ
H REQ
MAIN POWER 41
MAIN POWER
DE 19
DE
1
HSYNC 20
HSYNC
2
VSYNC 21
VSYNC
3
STBY H 77
1OE
1
2OE
19
TO AUDIO
TO
POWER SUPPLY
POWER SUPPLY
FROM/TO
SYSTEM CONTROL
SYSTEM CONTROL
HDMI AV IN
(BD/DVD)
(BD/DVD)
HDMI AV OUT
(ARC)
(ARC)
HDMI P.C.B.
: HDMI AUDIO INPUT SIGNAL LINE
: HDMI VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
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