Pioneer CB-A802, Руководство по обслуживанию

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DVD-V8000
147
5 6 7 8
5 6
7
8
C
D
F
A
B
E
• PRO-U (Video Encoder) IC
Pin Function
CD0040AF (DVDM ASSY: IC901)
No. Pin Name I/O Pin Functions
1 OVDD
−
VDD for I/O (+ 3.3 V)
2 CLKI I 27 MHz clock input
3 TEST7 I Test input (connect to ground)
4 PLL_EN I PLL enable input
5 PI0 I/O ITU-R BT.656/601 input
6 PI1 I/O ITU-R BT.656/601 input
7 PI2 I/O ITU-R BT.656/601 input
8 PI3 I/O ITU-R BT.656/601 input
9 PI4 I/O ITU-R BT.656/601 input
10 PI5 I/O ITU-R BT.656/601 input
11 PI6 I/O ITU-R BT.656/601 input
12 PI7 I/O ITU-R BT.656/601 input
13 PI8 I/O ITU-R BT.656/601 input
14 PI9 I/O ITU-R BT.656/601 input
15 NHSI I Horizontal sync. input
16 NVSI I Vertical sync. input
17 OVSS
−
Digital ground for I/O
18 THMD I Through mode setting
19 CVSS
−
Digital ground for core
20 NVSO O Horizontal sync. output
21 NHSO O Vertical sync. output
22 PO9 I/O ITU-R BT.656/601 output
23 PO8 I/O ITU-R BT.656/601 output
24 PO7 I/O ITU-R BT.656/601 output
25 PO6 I/O ITU-R BT.656/601 output
26 OVDD
−
VDD for I/O (+ 3.3 V)
27 OVSS
−
Digital ground for I/O
28 PO5 I/O ITU-R BT.656/601 output
29 PO4 I/O ITU-R BT.656/601 output
30 PO3 I/O ITU-R BT.656/601 output
31 PO2 I/O ITU-R BT.656/601 output
32 PO1 I/O ITU-R BT.656/601 output
33 PO0 I/O ITU-R BT.656/601 output
34 TEST0 I Test input (connect to ground)
35 OVSS
−
Digital ground for I/O
36 OVDD
−
VDD for I/O (+ 3.3 V)
37 CVDD
−
VDD for core (+ 2.5 V)
38 TEST1 I Test input (connect to ground)
39 TEST2 I Test input (connect to ground)
40 CLKO O 27 MHz clock output
41 YO9 O ANSI/SMPTE293M output (Y)
42 YO8 O ANSI/SMPTE293M output (Y)
43 YO7 O ANSI/SMPTE293M output (Y)
44 YO6 O ANSI/SMPTE293M output (Y)
45 YO5 O ANSI/SMPTE293M output (Y)
46 OVDD
−
VDD for I/O (+ 3.3 V)
47 OVSS
−
Digital ground for I/O
48 YO4 O ANSI/SMPTE293M output (Y)