IC79, 81:
TC74VHC273FT (EL,K) (DIGITAL (1) P.C.B.)
Octal D-type flip-flop with clear
IC79
IC81
1
CLR
Q1
Q2
Q3
Q4
GND
D1
D2
D3
D4
2
3
4
5
6
7
8
9
10
20 VCC
Q8
Q7
Q6
Q5
CK
D8
D7
D6
D5
19
18
17
16
15
14
13
12
11
D
CK
CLR
L
H
H
H
X
X
L
H
X
Q
L
L
H
Qn
Inputs
Output
Function
Clear
−
−
No Change
1
11
3
2
D R
CK Q
D1
Q1
CLR
CK
4
5
D R
CK Q
D2
Q2
7
6
D R
CK Q
D3
Q3
8
9
D R
CK Q
D4
Q4
13
12
D R
CK Q
D5
Q5
14
15
D R
CK Q
D6
Q6
17
16
D R
CK Q
D7
Q7
18
19
D R
CK Q
D8
Q8
Pin
No.
R32C external
bus data
I/O
Function Name
Related Power Supply
Detail of Function
OFF
ON
2
D[8]
HDMI_PON
HDMI_PON
O
O
HDMI power supply (Necessary for DSP, A-VIDEO drive)
5
D[9]
HRTX_N_RST
HDMI_PON
O
O
HDMI receiver/transmitter reset
6
D[10]
MHLVB_PON
HDMI_PON
O
O
MHL VBUS power supply control
H: feeding permission, L: feeding prohibition
9
D[11]
FLD_PON
FLD_PON
O
O
FL 3.3V power supply control
12 D[12]
FLD_N_RST
FLD_PON
O
O
FLD reset
15 D[13]
HTX_AUSEL
HDMI_PON
O
O
HDMI transmitter sound select
16 D[14]
HAU_N_OE
HDMI_PON
O
O
HDMI to DIR sound output enable
19 D[15]
STBY_LED
AC
O
O
Standby LED control
Pin
No.
R32C external
bus data
I/O
Function Name
Related Power Supply
Detail of Function
OFF
ON
2
D[0]
HSW_N_RST
HDMI_PON
O
O
HDMI switcher reset (L period: more than 5ms)
5
D[1]
VDEC_N_RST
HDMI_PON
O
O
Video decoder reset
6
D[2]
WIFI_PON
WIFI_PON
O
O
WiFi adaptor power supply control
9
D[3]
---
AC
O
O
No used
12 D[4]
FHDMI_N_RST
HDMI_PON
O
O
Front HDMI reset
15 D[5]
VID_PON
VID_PON
O
O
Video power supply
16 D[6]
+3.3D_PON
+3.3D_PON
O
O
OR of HDMI_PON, DSP_PON, NET_USB_PON
19 D[7]
PRY
PRY
O
O
Power relay
93
RX-V675/HTR-6066/RX-A730/TSR-6750
RX-V675/HTR-6066/
RX-A730/TSR-6750
Summary of Contents for HTR-6066
Page 126: ...MEMO MEMO RX V675 HTR 6066 RX A730 TSR 6750 126 ...
Page 167: ...167 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 ADVANCED SETUP ...
Page 168: ...168 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 ...
Page 181: ...181 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 MEMO ...
Page 182: ...RX V675 HTR 6066 RX A730 TSR 6750 ...
