Sony STR-DA4300ES Service Manual page 133

D_VIDEO BOARD IC3503 SII9185CTU (HDMI INPUT SELECT)
Pin No. Pin Name
1
TX2+
2 TX2-
3
AGND
4
TX1+
5
TX1-
6 AVCC18
7
TX0+
8
TX0-
9
AGND
10 TXC+
11
TXC-
12
EXTSWING
13
RESET#
14
LSDA/EPSEL[0]
15 LSCL/EPSEL[1]
16
HPD0
17
AVCC18
18
R0XC-
19 R0XC+
20
AGND
21
R0X0-
22
R0X0+
23 AVCC33
24
R0X1-
25
R0X1+
26
AGND
27 R0X2-
28
R0X2+
29
AVCC18
30
DSDA0
31 DSCL0
32
RPWR0
33
DVCC18
34
DGND
35 I2CSEL/INT
36
HPD1
37
AVCC18
38
R1XC-
39
R1XC+
40 AGND
41
R1X0-
42
R1X0+
43
AVCC33
44 R1X1-
45
R1X1+
I/O
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 (+1.8V)
O TMDS data (positive) output to the HDMI receiver
O TMDS data (negative) output to the HDMI receiver
- Ground terminal
O TMDS clock (positive) output to the HDMI receiver
O TMDS clock (negative) output to the HDMI receiver
- Not used
I Reset signal input from the video system controller "L": reset
I2C two-way data bus with the video system controller, EEPROM, HDMI receiver, HDMI
I/O
transceiver and D/A converter
I I2C clock signal input from the video system controller
O Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Power supply terminal (+1.8V)
I TMDS clock signal (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS clock signal (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Ground terminal
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Power supply terminal (+3.3V)
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Ground terminal
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Power supply terminal (+1.8V)
I/O I2C two-way data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I I2C clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Power supply terminal (+1.8V)
- Ground terminal
- Not used
O Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Power supply terminal (+1.8V)
I TMDS clock signal (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS clock signal (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Ground terminal
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
- Power supply terminal (+3.3V)
I TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN jack
Description
STR-DA4300ES
133