Yamaha DVD-S1700B Service Manual download pdf (Page 24)

DVD-S1700

24

DVD-S1700

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VDD_IO

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

VDD

DGND

Y8

Y9

C0

C1

C2

C3

C4

XSPI/I

2

C

ALSB_SO

SDA_CLKSP

SCLK_SI

XP_HSYNC

XP_VSYNC

P_BLANK

C5

C6

C7

C8

C9

RTC_SCR_TR

CLKIN_A

RESET

EXT_LF

Power supply for digital inputs and outputs.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

Digital power supply.

Digital ground.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

SD or progressive scan/HDTV input port for Y data. Input port for interleaved progressive scan

data. The LSB is set up on pin Y0. For 8-bit data input, LSB is set up on Y2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on Pin C0. For 8-bit data input, LSB is set up on C2.

Progressive Scan/HDTV Input Port 4:4:4 Input Mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

This input pin must be tied high (V

DD_IO

) for the ADV7320/ADV7321 to interface over the I

2

C port.

TTL Address Input. This signal sets up the LSB of the I

2

C address. When this pin is tied low, the

I

2

C filter is activated, which reduces noise on the I

2

C interface.

I

2

C port serial data input/output.

I

2

C port serial interface clock input.

Video horizontal SYNC control signal for HD in simultaneous SD/HD mode and HD only mode.

Video vertical SYNC control signal for HD in simultaneous SD/HD mode and HD only mode.

Video blanking control signal for HD in simultaneous SD/HD mode and HD only mode.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Progressive scan/HDTV input port 4:4:4 input mode. This port is used for the Cb [Blue/U] data.

The LSB is set up on pin C0. For 8-bit data input, LSB is set up on C2.

Multifunctional input. Real-time control (RTC) input, timing reset input, subcarrier reset input.

Pixel clock input for HD (74. 25 MHz only, PS only (27 MHz), SD only (27 MHz)).

This input resets the on-chip timing generator and sets the ADV7320/ADV7321 into default

register setting. RESET is an active low signal.

External loop filter for the internal PLL.

P

I

I

I

I

I

I

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I

P

G

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I

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I

I/O

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I

I

Pin No

Mnemonic

Input/Output

Description

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