IC76, 78:
SN74LV4051APWR (DIGITAL (1) P.C.B.)
8-channel analog multiplexers/demultiplexers
• Microprocessor extended port
IC76
IC78
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
COM
INH
C
B
A
11
10
9
6
3
13
14
15
12
1
5
2
4
1
2
3
4
5
6
7
8
9
10
16
15
14
13
12
11
Y4
Y6
COM
Y7
Y5
INH
GND
GND
V
CC
Y2
Y1
Y0
Y3
A
B
C
INPUTS
ON
CHANNEL
INH
L
L
L
L
L
L
L
L
H
L
L
L
H
H
H
H
X
C
L
L
H
H
L
L
H
H
X
L
H
L
H
L
H
L
H
X
L
Y1
Y2
Y3
Y4
Y5
Y6
Y7
None
Y0
B
A
Pin
No.
I/O
Port Name
Function Name
Related Power Supply
Detail of Function
OFF
ON
1
Y4
THM2
+3.3S_PON
I
I
Temperature detection 2
2
Y6
(Spare)
+3.3S_PON
I
I
---
4
Y7
(Spare)
+3.3S_PON
I
I
---
5
Y5
DEST
+3.3S_PON
I
I
Destination distinction
12 Y3
MODEL
+3.3S_PON
I
I
Model distinction
13 Y0
MHL_VB3.3S_PON
I
I
MHL overcurrent detection (spare)
14 Y1
USB_VBUS_PRT
+3.3S_PON
I
I
Front USB overcurrent detection
15 Y2
(Spare)
+3.3S_PON
I
I
---
Pin
No.
I/O
Port Name
Function Name
Related Power Supply
Detail of Function
OFF
ON
1
Y4
PS2_PRT
+3.3S_PON
I
I
Power supply protection 2
2
Y6
PS1_PRT
+3.3S_PON
I
I
Power supply protection 1
4
Y7
AMP_OLV
PRY
I
I
Amplifier output level detection
5
Y5
DC_PRT
PRY
I
I
DC protection
12 Y3
THM1
+3.3S_PON
I
I
Temperature detection 1
13 Y0
PS3_PRT
AC
I
I
Power supply protection 3
14 Y1
L3_DET
VID_PON
I
I
D terminal L3 detection
15 Y2
MODE
+3.3S_PON
I
I
Special mode distinction
92
RX-V675/HTR-6066/RX-A730/TSR-6750
RX-V675/HTR-6066/
RX-A730/TSR-6750
Содержание RX-V675
Страница 126: ...MEMO MEMO RX V675 HTR 6066 RX A730 TSR 6750 126...
Страница 167: ...167 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 ADVANCED SETUP...
Страница 168: ...168 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750...
Страница 181: ...181 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 MEMO...
Страница 182: ...RX V675 HTR 6066 RX A730 TSR 6750...