Read Sony STR-DN1060 / STR-DN860 Service Manual online
STR-DN860/DN1060
115
MB-1409 BOARD
(15/18), (16/18), (17/18)
IC7100
ADV8003KBCZ-8B
(D/A DIGITAL SIGNAL PROCESSORS AND CONTROLLERS)
Pin No.
Pin Name
I/O
Description
A1
OSD_IN[23]/
EXT_DIN[7]
I
OSD video data or video data input terminal Not used
A2
OSD_DE
I
Data enable signal input terminal Not used
A3
OSD_CLK/EXT_CLK
I
Video clock signal input terminal Not used
A4 to A6
AUD_IN[1], AUD_IN[2],
AUD_IN[5]
I
DSD audio data input from the HDMI transceiver
A7
ARC2_OUT
O
Audio return signal output terminal Not used
A8
MOSI1
I
Serial data input from the video system controller
A9
SCK2
I
Serial data transfer clock signal input terminal
A10
/CS2
I
Chip select signal input terminal
A11
/RESET
I
Reset signal input from the video system controller “L”: reset
A12
XTALN
I
System clock input terminal Not used
A13
PVDD2
-
Power supply terminal (+1.8V)
A14, A15
NC
-
Not used
A16
CVDD1
-
Power supply terminal (+1.8V)
A17
RX_CN
I
TMDS clock (negative) signal input from the HDMI transceiver
A18 to A20
RX_0N to RX_2N
I
TMDS data (negative) input from the HDMI transceiver
A21
CVDD1
-
Power supply terminal (+1.8V)
A22
RSET1
-
External resistor connection terminal
A23
VREF
O
Reference voltage output terminal
B1
OSD_IN[21]/
EXT_DIN[5]
I
OSD video data or video data input terminal Not used
B2
OSD_IN[22]/
EXT_DIN[6]
I
OSD video data or video data input terminal Not used
B3
OSD_VS
I
Vertical sync signal input terminal Not used
B4, B5
AUD_IN[0], AUD_IN[3]
I
DSD audio data input from the HDMI transceiver
B6
SFL
I
Subcarrier frequency lock signal input from the video A/D converter
B7
ARC1_OUT
O
Audio return signal output terminal Not used
B8
MISO1
O
Serial data output to the video system controller
B9
MOSI2
I
Serial data input terminal
B10
MISO2
O
Serial data output terminal
B11
ALSB
I
LSB setting signal input terminal Not used
B12
XTALP
I
System clock (27 MHz) input terminal
B13
PVDD1
-
Power supply terminal (+1.8V)
B14, B15
NC
-
Not used
B16
GND
-
Ground terminal
B17
RX_CP
I
TMDS clock (positive) signal input from the HDMI transceiver
B18 to B20
RX_0P to RX_2P
I
TMDS data (positive) input from the HDMI transceiver
B21
GND
-
Ground terminal
B22
COMP1
-
External capacitor connection terminal
B23
DAC4
O
Component video signal output to the video input selector
C1
OSD_IN[19]/
EXT_DIN[3]
I
OSD video data or video data input terminal Not used
C2
OSD_IN[20]/
EXT_DIN[4]
I
OSD video data or video data input terminal Not used
C3
GND
-
Ground terminal
C4
AUD_IN[4]
I
DSD audio data input from the HDMI transceiver
C5
DSD_CLK
I
DSD audio clock signal input from the HDMI transceiver
C6
SCLK
I
Bit clock signal input from the HDMI transceiver
C7
SCL
I
I2C serial data transfer clock signal input from the video system controller
C8
SCK1
I
Serial data transfer clock signal input from the video system controller
C9
GND
-
Ground terminal
C10
INT0
O
Interrupt signal output terminal
C11
PDN
I
Power down signal input from the video system controller “L”: power down
C12, C13
GND
-
Ground terminal
C14, C15
NC
-
Not used
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