Sony STR-DA2800ES Service Manual page 154

STR-DA2800ES
NETWORK BOARD IC101 CXD9998G-CB (AUDIO/VIDEO SIGNAL DECODER)
Pin No. Pin Name
A2 TXVP_0
A4 TXVN_1
A5 TANA_0
A6 to A8 RX2B to RX0B
A9 RXCKB
A12 AOBCK
A13 NS_XTALI
A14 to
CH2_M to CH0_M
A16
A17 CLK_M
A18 EXT_CAP
A19 VDACG_OUT
A21, A22 VDIN26, VDIN24
A24 VDIN15
A25 VDIN13
A26 to VDIN11, VDIN9,
A28 VDIN7
B3 TXVN_0
B4 TXVP_1
B5 TANA_1
B6 to B8 RX2 to RX0
B9 RXCK
B10 SCL
B12 AOLRCK
B13 NS_XTALO
B14 to
CH2_P to CH0_P
B16
B17 CLK_P
B18 EXT_RES
B19 VDACB_OUT
B21, B22 VDIN27, VDIN25
B23 VDIN16
B24 VDIN14
B26 to VDIN12, VDIN8,
B28 VDIN5
C1 FOIN
C2 FOIP
C4 AVSS33_LD
C5 AVDD33_COM
C7, C8 VDD33_HDMI_RX
C10 SDA
C11 AOSDATA0
C12 AOMCLK
C14 TP_PLLG
C15 AVDD33_XTAL
C17 AVDD33_HDMI_TX
C18 VDACR_OUT
C19 VDACX_OUT
C20 VDIN29
C21 VDIN31
C22, C23 VDIN20, VDIN18
C24 CEC
C25 HDMISCK
C26 to VDIN10, VDIN4,
C28 VDIN3
D1 FPDOCD
D3 RSTI
154
I/O
O Transmit data (positive) output terminal
I Receive data (negative) input terminal
- Ethernet analog test terminal
I TMDS data (negative) input terminal
I TMDS clock (negative) signal input terminal
Bit clock signal output to the D/A converter (for network audio section) and digital audio inter-
O
face receiver
O System clock signal output terminal (27 MHz)
O TMDS data (negative) output to the HDMI input selector
O TMDS clock (negative) signal output to the HDMI input selector
- External capacitor connection terminal
O Component video signal output to the video amplifi er
I/O Not used
I/O Not used
O Data selection signal output terminal
I/O Not used
I Receive data (positive) input terminal
O Transmit data (negative) output terminal
- Ethernet analog test terminal
I TMDS data (positive) input terminal
I TMDS clock (positive) signal input terminal
O I2C serial data transfer clock signal output to the real time clock and IR controller
L/R sampling clock signal output to the D/A converter (for network audio section) and digital
O
audio interface receiver
I System clock signal input terminal (27 MHz)
O TMDS data (positive) output to the HDMI input selector
O TMDS clock (positive) signal output to the HDMI input selector
- External resistor connection terminal
O Component video signal output to the video amplifi er
I/O Not used
I/O Not used
O Reset signal output to the IR controller
I/O Not used
I Not used
I Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Power supply terminal (+3.3V)
I/O Two-way I2C serial data bus with the real time clock and IR controller
O Audio signal output to the digital audio interface receiver
Master clock signal output to the D/A converter (for network audio section) and digital audio
O
interface receiver
- Test terminal
- Power supply terminal (+3.3V)
- Power supply terminal (+3.3V)
O Component video signal output to the video amplifi er
O Composite video signal output to the video amplifi er
I/O Not used
I/O Two-way I2C serial data bus with the EEPROM
I/O Not used
I/O HDMI CEC data input/output terminal
O I2C serial data transfer clock signal output to the HDMI input selector
I/O Not used
I Laser power monitor signal input terminal
I Reset signal input terminal
Description
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
"L": reset
Not used
Not used
Not used