Pioneer PRA-BD11, Service Manual

Page: 84 / 98

PRA-BD11
84
1 2 3 4
1 2 3 4
C
D
F
A
B
E
51 Vddio - +3.3V power supply pins for device I/O.
52 N.C. - Reserve
53 WCOUT O 48kHz word clock output
54 AOUTB O
Audio data output
55 AOUTA O
56 DOUT9 O
CCIR656 data output
57 DOUT8 O
58 GND - Device ground.
59 DOUT7 O
60 DOUT6 O
61 DOUT5 O
62 DOUT4 O CCIR656 data output
63 DOUT3 O
64 DOUT2 O
65 DOUT1 O
66 DOUT0 O
67 Vddio - +3.3V power supply pins for device I/O.
Video and Audio clock signal
68 LOCK O L: un lock
H: lock
69 N.C. - Reserve
70 BUFERR O Reserve
71 GND - Device ground.
72 DATA7 I/O
73 DATA6 I/O Host Interface data bus.
74 DATA5 I/O
75 TEST - Connect to ground.
76 Vddio - +3.3V power supply pins for device I/O.
77 DATA4 I/O
78 DATA3 I/O
79 DATA2 I/O Host interface data input and output bus.
80 DATA1 I/O
81 DATA0 I/O
82 GND - Device ground.
83 RE# I Read enable for Host Interface (Active Low)
84 WE# I Read enable for Host Interface (Active Low)
85 CS# I Chip select for Host Interface. (Active Low)
86 ADDR3 I
87 ADDR2 I
Host interface address bus.
88 ADDR1 I
89 ADDR0 I
90 Vddint - +3.3V power supply pins for core logic.
91 ANCI I Reserve
TRS Selection.
92 TRS I L: nvalid (default)
H: Effective
EDH Insert Selection.
93 EDH_INS I L: Invalid (default)
H: Effective
Audio mute.
94 MUTE
I H: mute
95 AM2 I
Audio mode format.
96 AM1 I
(default) AM [2:0] =000
97 AM0 I
98 GND - Device ground.
99 ACLK I 6.144MHz Audio clock input.
100 GND - Device ground.
No. I/O
SYMBOL DESCRIPTION