XV-DV740
111
5
7
8
5
6
7
8
C
D
F
A
B
E
No.
Mark
Pin Name
I/O
Function
41
PF0
ATT10dB
O
Control ATT 10dB
42
PF1
ATT6dB
O
Control ATT 6dB
43
PF2
STEST
I
Set TEST MODE for Service
44
PF3
UTEST
I
Set UNIT CHECK for checker
45
PF4
DTSDMX
O
Cntrol of gain-up for dts down-mix
46
PF5
SWFMX
O
Control for subwoofer mix
47
PF6
NC
I
(When this port don't use , please connect GND)
48
PF7
NC
I
(When this port don't use , please connect GND)
49
SI2P0/SO2
DSPDI
O
Data output to DSP (MOTOROLA) and DIR, SIO2: LSB first
50
SI2P1/SI2/SB2
DSPDO
I
Data input from DSP (MOTOROLA)
51
SI2P2/SCK2
DSPCLK
O
Clock output to DSP (MOTOROLA) and DIR
52
SI2P3/SCK20
TXCE
O
Chip enable for tuner LSI
53
PWM1
NC
NC
54
PWM0
NC
NC
55
VDD2
VDD2
56
VSS2
VSS2
57
P00
XFLRST
O
Reset for FL driver
Chip enable for FL driver
Clock for FL driver
Data for FL driver (serial data input)
58
P01
FLCS
O
59
P02
FLCLK
O
60
P03
FLDAT
O
61
P04
TXCLK
O
Clock for tuner LSI
62
P05
TXODATA
O
Data for tuner LSI
63
P06
NC
O
NC
64
P07
RDSPOW
O
Control power supply of RDS (L : POWER ON)
65
P20/INT4/T1IN
RDSDATA
I
Input RDS data
66
P21/INT4/T1IN
TXIDATA
I
Input data from tuner LSI
67
P22/INT4/T1IN
DVDACK
I
Ackknowlegement from DVD MODULE (Interruption 4)
68
P23/INT4/T1IN
XVMUTE
O
VIDEO MUTE request to DVD MODULE
69
P24/INT5/T1IN
DVDMUTE
I
Request of MUTE from DVD MODULE (Interruption 5)
70
P25/INT5/T1IN
NC
NC
O
71
P26/INT5/T1IN
TVSEL
O
TV AUDIO INPUT SELECT
72
P27/INT5/T1IN
XWMUTE
O
WIRE LESS MUTE request
73
P30
WSELA
O
WIRE LESS OUTPUT SELECT A
INPUTSELB
O
AUDIO INPUT SELECT B
INPUTSELA
O
AUDIO INPUT SELECT A
XTL0
O
Selection X'tal to DIR
DIRERR
I
LOCK/UNLOCK from DIR
DIRRST
O
Reset to DIR /CODEC
DIRCS
O
Chip select to DIR/CODEC
DIRDO
I
Data input from DIR/CODEC
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