Sony STR-DA3300ES Service Manual page 126

STR-DA3300ES/DG1100
D_VIDEO BOARD IC3503 TMDS341PFCR (HDMI INPUT SELECT)
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 to 23
S1 to 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
xOE
43
VCC
44
HPD3
45
SDA3
46
SCL3
47
GND
48
B31
49
A31
126
I/O
- Not used
I/O I2C two-way data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
I I2C clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
- Ground terminal
I TMDS clock signal (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
I TMDS clock signal (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
- Power supply terminal (+3.3V)
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
- Ground terminal
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
- Power supply terminal (+3.3V)
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 jack
- Ground terminal
- Power supply terminal (+3.3V)
I TMDS compliant voltage swing control signal input terminal Not used
I Output de-emphasis setting terminal "L": 0 dB, "H": 3 dB Fixed at "L" in this set
- Not used
I Source selection signal input from the video system controller
- Ground terminal
O TMDS data (positive) output to the HDMI receiver
O TMDS data (negative) output to the HDMI receiver
- Power supply terminal (+3.3V)
O TMDS data (positive) output to the HDMI receiver
O TMDS data (negative) output to the HDMI receiver
- Ground terminal
O TMDS data (positive) output to the HDMI receiver
O TMDS data (negative) output to the HDMI receiver
- Power supply terminal (+3.3V)
O TMDS data (positive) output to the HDMI receiver
O TMDS data (negative) output to the HDMI receiver
- Ground terminal
O I2C clock signal output to the EEPROM and HDMI receiver
I/O I2C two-way data bus with the EEPROM and HDMI receiver
I Hot plug detection signal input from the video system controller
- Not used
I Chip enable signal input from the video system controller
- Power supply terminal (+3.3V)
O Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 3 jack
I/O I2C two-way data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 3 jack
I I2C clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 jack
- Ground terminal
I TMDS clock signal (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 jack
I TMDS clock signal (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 jack
Description