Yamaha DVD-S1700 Service Manual page 24

DVD-S1700
Pin No Mnemonic Input/Output
1 V _
DD IO
2 Y0
3 Y1
4 Y2
5 Y3
6 Y4
7 Y5
8 Y6
9 Y7
10 V
DD
11 DGND
12 Y8
13 Y9
14 C0
15 C1
16 C2
17 C3
18 C4
19 XSPI/I 2 C
20 ALSB_SO
21 SDA_CLKSP
22 SCLK_SI
23 XP_HSYNC
24 XP_VSYNC
25 P_BLANK
26 C5
27 C6
28 C7
29 C8
30 C9
31 RTC_SCR_TR
32 CLKIN_A
33 RESET
34 EXT_LF
24
Description
P Power supply for digital inputs and outputs.
I 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.
I 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.
I 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.
I 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.
I 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.
I 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.
I 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.
I 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.
P Digital power supply.
G Digital ground.
I 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.
I 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.
I 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.
I 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.
I 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.
I 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.
I 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.
I This input pin must be tied high (V
I TTL Address Input. This signal sets up the LSB of the I
2
I C filter is activated, which reduces noise on the I
I/O I C port serial data input/output.
2
I I 2 C port serial interface clock input.
I Video horizontal SYNC control signal for HD in simultaneous SD/HD mode and HD only mode.
I Video vertical SYNC control signal for HD in simultaneous SD/HD mode and HD only mode.
I Video blanking control signal for HD in simultaneous SD/HD mode and HD only mode.
I 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.
I 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.
I 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.
I 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.
I 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.
I Multifunctional input. Real-time control (RTC) input, timing reset input, subcarrier reset input.
I Pixel clock input for HD (74. 25 MHz only, PS only (27 MHz), SD only (27 MHz)).
I This input resets the on-chip timing generator and sets the ADV7320/ADV7321 into default
register setting. RESET is an active low signal.
I External loop filter for the internal PLL.
) for the ADV7320/ADV7321 to interface over the I
DD_IO
2
C address. When this pin is tied low, the
2
C interface.
2
C port.