Pioneer CRT3452 Service Manual page 108

Audio system dvd/cd compatible changer. lexus lx470, land cruiser 100
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1
- Pin Functions (MB86373BPFV-G-BI)
Pin No.
Pin Name
1
CLKSEL
A
2
DIGCPN7
3
VSS
4-9
DIGCPN6-1
10
VDD
11
DIGCPN0
12
RBSEL
13
XHS
14
XVS
15
VSS
16
XRESET
17
XLDCSYNC
18
KEY
B
19
PD
20
VFLD
21-25
DIGCOMP9-5
26
VSS
27
VDD
28-32
DIGCOMP4-0
33
DACK
34
NC
35
VSSA3
36
ANAC
37
VDDA3
38
VSSA2
C
39
ANAY
40
VDDA2
41
VREF
42
VRO
43
VDDA4
44
VSSA1
45
ANACOMP
46
VDDA1
47
BF
48
XBLK
49
TEST4
50
VSS
D
51
TEST0
52
TEST1
53
DAIIN
54
CDDATA
55
CDLR
56
CDBCK
57-59
AODATA3-1
60
VSS
61
VDD
62
AODATA0
63
AOPCM
E
64
AODAI
65
LRCK
66
AOMCK
67
BCK
68,69
TEST2,3
70
NC
71
XDSPRST
72
VSS
73
TEST5
74-77
NC
78
SD7
79
VDD
F
108
1
2
I/O
Function and Operation
I
ON/OFF signal of PLL
O
Digital component signal output
GND
O
Digital component signal output
2.5V Power supply
O
Digital component signal output
O
Cb, Cr identification signal of during digital component signal output
O
Horizontal synchronizing output signal
O
Vertical synchronizing output signal
GND
I
Reset
I
External synchronizing signal input (LD mode)
O
KEY signal for LD, OSD overlay (LD mode)
O
Phase comparing result output signal of horizontal synchronous
O
Field discrimination signal of digital signal output
O
Digital composite signal output
GND
2.5V Power supply
O
Digital composite signal output
O
27MHz clock output terminal
Not used
GND (D/A converter)
O
Analog color (C) output signal
2.5V power supply (internal D/A converter only)
GND (D/A converter)
O
Analog brightness (Y) output signal
2.5V Power supply (internal D/A converter only)
I
Reference voltage for D/A converter
O
D/A converter inner current set terminal
2.5V Power supply (internal D/A converter only)
GND (D/A converter)
O
Analog composite output terminal
2.5V Power supply (internal D/A converter only)
O
Burst flag signal
O
H/V complex blanking signal
O
Open
GND
I
Open
I
Test terminal
I
External input digital data input (SPDIF)
I
External input audio data input (for CD)
I
External input data channel clock input (for CD)
I
External input data clock input (for CD)
O
Audio decode data
GND
2.5V Power supply
O
Audio decode data
O
Digital audio interface output
O
Digital audio interface output
O
Data channel clock for D/A, digital filter
O
Master clock for D/A, digital filter
O
Bit clock for D/A, digital filter
I
open
Not used
I
Open
GND
O
Open
Not used
I
Parallel data input
2.5V Power supply
XDV-M8357ZT/UC
2
3
3
4
4

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