IC308: LC709004A-TLM-E (VIDEO P.C.B.)
I/O-expander for microcontroller
Pin
Port Name
Function Name
No.
8
P17
VID_N_MMT
9
P16
VID_BYPS
10
P15
–
11
P14
–
12
P13
CPNT_N_VMT
13
P12
DC_TRG1
14
P11
–
15
P10
–
17
P07
VID_N_RMT
18
P06
VID_SEL1
19
P05
VID_SEL2
20
P04
VID_SEL3
21
P03
CPNT_BYPS
22
P02
CPNT_SEL
23
P01
–
24
P00
–
Serial/parallel converter/shift register
DIN
2
CLK#
3
CS#
4
RES#
I/O control/output register
21
port 0 I/O buffer
24
Related Power Supply
ON
OFF
I/O
Logic
I/O
Logic
O
L act
O
O
H act
O
O
Low
O
O
Low
O
O
L act
O
O
H act
O
O
Low
O
O
Low
O
O
L act
O
O
O
O
O
O
O
O
H act
O
O
L act
O
O
Low
O
O
Low
O
14
DOUT
15
VDD
19
VSS
port 1 I/O buffer
17
15
8
Detail of Function
Low Monitor output mute
Low Composite bypass line select
Low No used
Low No used
Low Component output mute
Low Control out 1
Low No used
Low No used
Low AVOUT mute
Low Input select of Y/C
Low Input select of Y/C
Low Input select of Y/C
Low Component bypass line select
Low Component input select
Low No used
Low No used
RX-V671/HTR-6064/RX-A710
79