Sony STR-DH800 Service Manual page 55

HDMI BOARD IC3508 SII9134CTU (HDMI TRANSMITTER)
Pin No. Pin Name
1 DE
2 HSYNC
3 VSYNC
4 SPDIF
5 MCLK
6 to 9 SD3 to SD0
10 WS
11 SCK
12 CVCC18
13 GND
14 IOVCC33
15 DCLK
16 DR0
17 DL0
18 DR1
19 DL1
20 DR2
21 DL2
22 DR3
23 DL3
24 INT
25 RESET#
26 AGND
27 EXT_SWG
28 PVCC1
29 AGND
30 TXC-
31 TXC+
32 AVCC18
33 TX0-
34 TX0+
35 AGND
36 TX1-
37 TX1+
38 AVCC18
39 TX2-
40 TX2+
41 AGND
42 PVCC2
43 AGND
44 AVCC33
45 DCCPWR5V
46 DSCL
47 DSDA
48 CSCL
49 CSDA
50 CI2CA
51 HPD
52 TMODE
53 IOVCC33
54 GND
55 VPP18
56 to 63 D35 to D28
64 CVCC18
65 GND
I/O
I Data enable signal input from the HDMI receiver
I Horizontal sync signal input from the HDMI receiver
I Vertical sync signal input from the HDMI receiver
I S/PDIF signal input from the HDMI receiver
I Master clock signal input from the HDMI receiver
I PCM audio signal input from the HDMI receiver
I L/R sampling clock signal input from the HDMI receiver
I Bit clock signal input from the HDMI receiver
- Power supply terminal (+1.8V)
- Ground terminal
- Power supply terminal (+3.3V)
I Not used
I Not used
I Not used
I Not used
I Not used
I Not used
I Not used
I Not used
I Not used
O Interrupt signal output to the HDMI controller
I Reset signal input from the HDMI controller
- Ground terminal
- Not used
- Power supply terminal (+1.8V)
- Ground terminal
O TMDS clock (negative) output to the HDMI OUT connector
O TMDS clock (positive) output to the HDMI OUT connector
- Power supply terminal (+1.8V)
O TMDS data (negative) output to the HDMI OUT connector
O TMDS data (positive) output to the HDMI OUT connector
- Ground terminal
O TMDS data (negative) output to the HDMI OUT connector
O TMDS data (positive) output to the HDMI OUT connector
- Power supply terminal (+1.8V)
O TMDS data (negative) output to the HDMI OUT connector
O TMDS data (positive) output to the HDMI OUT connector
- Ground terminal
- Power supply terminal (+1.8V)
- Ground terminal
- Power supply terminal (+3.3V)
I Power supply voltage (+5V) input terminal
O I2C clock signal output to the HDMI OUT connector
I/O I2C data bus with the HDMI OUT connector
I I2C clock signal input from the HDMI controller
I/O I2C data bus with the HDMI controller, EEPROM, and HDMI receiver
- Not used
I Hot plug detection signal input from the HDMI OUT connector
- Not used
- Power supply terminal (+3.3V)
- Ground terminal
- Power supply terminal (+1.8V)
I Serial data input from the HDMI receiver
- Power supply terminal (+1.8V)
- Ground terminal
Description
"L": reset
STR-DH800
55