1-15-1
E7M70PIN
IC PIN FUNCTION DESCRIPTIONS
IC1501 (SUB MICRO CONTROLLER)
Pin
No.
IN/
OUT
Signal
Name
Function
1
IN
KEY-1
Key Data Input 1
2
IN
KEY-2
Key Data Input 2
3
IN
POW-SW
Abnormal Voltage Detection
4
IN
AFT
Tuner Voltage Input Signal
5
-
FLASH-
VPP
Flash Writing Voltage
6
IN
VCC
+3.3V Power Supply
7
IN
VCC
+3.3V Power Supply
8
OUT XOUT
Main Clock Output
9
IN
XIN
Main Clock Input
10
-
GND
Ground
11
IN
XCIN
Sub Clock Input
12 OUT XCOUT
Sub Clock Output
13
-
GND
Ground
14
IN
RESET
Micro Controller Reset
Signal
15
-
NU
Not Used
16
-
NU
Not Used
17
-
NU
Not Used
18 OUT SUB-TXD
Transmission Data to Main
Micro Controller
19
IN
SUB-RXD
Reception Data from Main
Micro Controller
20 OUT SUB-SCLK
Communication Clock with
Main Micro Controller
21
-
NU
Not Used
22 OUT
SYS-
RESET
System Reset Signal
23 OUT
HDMI-
CEC-OUT
HDMI CEC Signal Output
24
-
NU
Not Used
25
-
NU
Not Used
26 OUT 1V2CONT
Power Regulator Control
Signal
27
IN
REMOTE
Remote Signal Input
28
IN
HDMI-
CEC-IN
HDMI CEC Signal Input
29
IN
RDY
Ready/Busy communication
Control with Main Micro
Controller
30
IN
P-DOWN
Power Voltage Down
Detector Signal
31
IN
FL-SEL
FL Select (Low Level)
32
-
NU
Not Used
33
IN/
OUT
SDA
Serial Data
34 OUT SCL
Serial Clock
35
IN/
OUT
FLASH-
SDA
Serial Data Signal for Flash
36 OUT
FLASH-
SCL
Serial Clock Signal for Flash
37
-
NU
Not Used
38
-
NU
Not Used
39 OUT
AUDIO-
SW2
Audio Input Select Signal 2
40 OUT
AUDIO-
SW1
Audio Input Select Signal 1
41 OUT
VIDEO-
SW1
Video Input Select Signal 1
42 OUT
VIDEO-
SW2
Video Input Select Signal 2
43 OUT
VIDEO-
SW3
Video Input Select Signal 3
44 OUT
VIDEO-
MUTE
Video Mute Control Signal
45
-
NU
Not Used
46 OUT
DTV1.05V-
CONT
DTV1.05 Control Signal
47
-
NU
Not Used
48 OUT FL-DIN
FL Serial Data Output
49 OUT FL-STB
FL Serial Interface Strobe
50 OUT FL-CLK
FL Serial Clock
51
-
NU
Not Used
52 OUT
REG-
CONT
Power Regulator Control
Signal
53 OUT PWSW
Power On Signal Output
54 OUT 1080p-LED LED Control Signal
55 OUT 1080i-LED
LED Control Signal
56 OUT 720p-LED
LED Control Signal
57 OUT 480p-LED
LED Control Signal
58
-
NU
Not Used
59
-
NU
Not Used
60
-
NU
Not Used
61
-
GND
Ground
62
-
NU
Not Used
63
-
NU
Not Used
64
-
NU
Not Used
Pin
No.
IN/
OUT
Signal
Name
Function
Summary of Contents for D-R560KU
Page 38: ...1 11 4 AV 2 4 Schematic Diagram E7M70SCAV2 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 39: ...1 11 5 E7M70SCAV3 AV 3 4 Schematic Diagram NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 40: ...1 11 6 E7M70SCAV4 AV 4 4 Schematic Diagram NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 48: ...1 11 14 DVD MAIN 6 7 Schematic Diagram E7M70SCD6 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 50: ...1 11 16 DTV MODULE 1 2 Schematic Diagram E7M70SCDTV1 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 51: ...1 11 17 DTV MODULE 2 2 Schematic Diagram E7M70SCDTV2 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 52: ...1 11 18 BE7M70F01011A BOARD AV Top View NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 57: ...1 11 23 BOARD POWER SWITCH Bottom View BOARD POWER SWITCH Top View BE7M70F01011C ...
Page 62: ...1 14 3 R5NTI Push close 0 08 V 0 02 s Push Close detection Threshold level ...
Page 72: ......
