Pioneer PRA-BD11 Service Manual page 83

5
¶
Pin Descriptions (DOOB ASSY: IC8613)
SYMBOL
No.
1 Vddint
2 V M 2
3 V M 1
4 V M 0
5 D E M U X /M U X #
6 D I N 9
7 D I N 8
8 D I N 7
9 D I N 6
10 DIN5
11 GND
12 DIN4
13 DIN3
14 DIN2
15 DIN1
16 DIN0
17 Vddint
18 RESET#
19 WCINA
20 WCINB
21 AINA
22 AINB
23 GND
24 PCLK
25 GND
26 Vddint
27 TEST
28 TEST
29 GND
30 SAFA
31 SAFB
32 VFLA
33 VFLB
34 UDA
35 UDB
36 CSA
37 CSB
38 AUXEN
39 Vddio
40 PKT8
41 PKT7
42 PKT6
43 PKT5
44 KT4
45 PKT3
46 PKT2
47 PKT1
48 PKT0
49 PKTEN
50 GND
5
6
I/O
- +3.3V power supply pins for core logic.
I
I V ideo standard format.
I
Mode of operation.
I L : Multiplex Mode (default)
H : Demultiplex Mode.
I
I
I CCIR656 Data input.
I
I
- Device ground.
I
I
I CCIR656 Data input.
I
I
- +3.3V power supply pins for core logic.
Device reset (Active Low)
I
L: Reset
I
48kHz word clock input
I
I
Audio signal input
I
- Device ground.
I 27MHz parallel clock input.
- Device ground.
- +3.3V power supply pins for core logic.
- Connect to ground.
- Connect to ground.
- Device ground.
I
Audio frame start input (Active High)
I
I
Validi ty flag input
I
I
User data input
I
I
Channel status input.
I
24bit audio enable input.
I L : desavle (default)
H : enable
- +3.3V power supply pins for device I/O.
I
I
I
I
I Arbitrary data I/O bus.
I
I
I
I
Arbitrary data packet enable.
I L: desavle (default)
H: enable
- Device ground.
PRA-BD11
6
7
DESCRIPTION
7
8
A
B
C
D
E
F
83
8