Sony DVP-NW50 Service Manual page 56

DVP-NW50
DVD AMP BOARD U301 DA605A004BRFP200 (DIGITAL SIGNAL PROCESSOR)
Pin No. Pin Name
1 GP0[4]
2 GP0[6]
3 CVDD
4 GP0[5]
5 GP0[7]
6 DVDD
7 VSS
8 CVDD
9 AHCLKX0
10 CVDD
11 VSS
12 ACLKX0
13 ACLKR0
14 AXR0[1]
15 AFSX0
16 AFSR0
17 DVDD
18 AXR0[0]
19 VSS
20 FSX1
21 DX1
22 CLKX1
23 VSS
24 CVDD
25 DR1
26 VSS
27 CVDD
28 CVDD
29 DVDD
30 VSS
31 CVDD
32 DVDD
33 VSS
34 VSS
35 CVDD
36 VSS
37 CVDD
38 VSS
39 RSV
40 RSV
41 RSV
42 RSV
43 RSV
44 RSV
45 CVDD
46 RSV
47 DVDD
48 VSS
56
I/O
— Not used
— Not used
— Power supply +1.25V
— Not used
— Not used
— Power supply +3.3V
— Ground terminal
— Power supply +1.25V
I/O McASP0 transmit high-frequency master clock (not used)
— Power supply +1.25V
— Ground terminal
I/O McASP0 transmit bit clock (not used)
I/O McASP0 receive bit clock (not used)
I/O McASP0 TX/RX data (not used)
I/O McASP0 transmit frame sync (not used)
I/O McASP0 receive frame sync (not used)
— Power supply +3.3V
I/O McASP0 TX/RX data (not used)
— Ground terminal
I Serial SPI clock signal input
O Serial SPI data signal output
I Serial SPI select signal input
— Ground terminal
— Power supply +1.25V
I Serial SPI data signal input
— Ground terminal
— Power supply +1.25V
— Power supply +1.25V
— Power supply +3.3V
— Ground terminal
— Power supply +1.25V
— Power supply +3.3V
— Ground terminal
— Ground terminal
— Power supply +1.25V
— Ground terminal
— Power supply +1.25V
— Ground terminal
— Not used
— Not used
— Not used
— Not used
— Not used
— Not used
— Power supply +1.25V
— Not used
— Power supply +3.3V
— Ground terminal
Description