Sony STR-K7000 Service Manual page 51

IC5001 TMDS341PFCR (HDMI RECEIVER/TRANSCEIVER) (HDMI SW BOARD)
Pin No. Pin Name
1 NC
2 SDA1
3 SCL1
4 GND
5 B11
6 A11
7 VCC
8 B12
9 A12
10 GND
11 B13
12 A13
13 VCC
14 B14
15 A14
16 GND
17 VCC
18 VSADJ
19 PRE
20 NC
21 S1
22 S2
23 S3
24 GND
25 Y4
26 Z4
27 VCC
28 Y3
29 Z3
30 GND
31 Y2
32 Z2
33 VCC
34 Y1
35 Z1
36, 37 GND
38 SCL_SINK
39 SDA_SINK
40 HPD_SINK
41 NC
42 OEB
43 VCC
44 HPD3
45 SDA3
46 SCL3
47 GND
48 B31
49 A31
50 VCC
51 B32
52 A32
53 GND
I/O
— Not used (Open)
I/O I2C two-way data bus with HDMI VIDEO 2 IN connector
I I2C clock signal input from HDMI VIDEO 2 IN connector
— Ground
I TMDS clock signal (negative) input from HDMI VIDEO 2 IN connector
I TMDS clock signal (positive) input from HDMI VIDEO 2 IN connector
— Power supply pin (+3.3 V)
I TMDS data (negative) input from HDMI VIDEO 2 IN connector
I TMDS data (positive) input from HDMI VIDEO 2 IN connector
— Ground
I TMDS data (negative) input from HDMI VIDEO 2 IN connector
I TMDS data (positive) input from HDMI VIDEO 2 IN connector
— Power supply pin (+3.3 V)
I TMDS data (negative) input from HDMI VIDEO 2 IN connector
I TMDS data (positive) input from HDMI VIDEO 2 IN connector
— Ground
— Power supply pin (+3.3 V)
I TMDS compliant voltage swing control signal input (Fixed at L in this set)
I Output de-emphasis setting pin (L: 0 dB, H: 3 dB) (Fixed at L in this set)
— Not used (Open)
I Source selection signal input from SYSTEM CONTROL IC
I Source selection signal input from SYSTEM CONTROL IC (Fixed at H in this set)
I Source selection signal input from SYSTEM CONTROL IC (Fixed at L in this set)
— Ground
O TMDS data (positive) output for HDMI MONITOR OUT connector
O TMDS data (negative) output for HDMI MONITOR OUT connector
— Power supply pin (+3.3 V)
O TMDS data (positive) output for HDMI MONITOR OUT connector
O TMDS data (negative) output for HDMI MONITOR OUT connector
— Ground
O TMDS data (positive) output for HDMI MONITOR OUT connector
O TMDS data (negative) output for HDMI MONITOR OUT connector
— Power supply pin (+3.3 V)
O TMDS data (positive) output for HDMI MONITOR OUT connector
O TMDS data (negative) output for HDMI MONITOR OUT connector
— Ground
O I2C clock signal output for HDMI MONITOR OUT connector
I/O I2C two-way data bus with HDMI MONITOR OUT connector
I Hot plug detection signal input from HDMI MONITOR OUT connector
— Not used (Open)
I Chip enable signal input from SYSTEM CONTROL IC (L: active)
— Power supply pin (+3.3 V)
O Hot plug detection signal output (Not used in this set)
I/O I2C two-way data bus (Not used in this set)
I I2C clock signal input
— Ground
I TMDS clock signal (negative) input (Not used in this set)
I TMDS clock signal (positive) input (Not used in this set)
— Power supply pin (+3.3 V)
I TMDS data (negative) input (Not used in this set)
I TMDS data (positive) input (Not used in this set)
— Ground
Pin Description
STR-K7000
51