TH-V70R
1-46 (No.21175)
4.24 MN101C49GKD1 (IC801) : System micon
• Pin layout
• Pin function
26
51
75
50
100
76
25
1
Pin No.
Symbol
I/O
Function
1
VREF-
-
Connect to ground
2
NTSEL(RGB--SEL)
I
NTSC/PAL discrimination(RGB/YC switching discrimination) signal
3
VER/HOR SEL
I
Vertical/Horizontal setting discrimination signal
4
SW1
I
Slide door switch1
5
PHOTOSW
I
Loading mechanism photo switch
6
LOCK
I
Slide door lock detection(AD)
7
VERSION
I
Area discrimination signal
8
KEY1
I
Key input1 (AD)
9
KEY2
I
Key input2 (AD)
10
VREF+
-
Reference power supply
11
VDD
-
Power supply
12
OSC2
O Oscillator output (8MHz)
13
OSC1
I
Oscillator input (8MHz)
14
GND
-
Ground
15
XI
O Not used (Connect to ground)
16
XO
I
Not used (Not connect)
17
GND
-
Ground
18
DI-DO
O PANECON serial communication data output
19
D.O.MUTE
O MP3/JPEG mode: H (for DVD disc)
20
DI-CK
O PANECON serial communication clock
21
RXD (DATA OUT)
O Serial communication data output for PANTERA
22
TXD (DATA IN)
I
Serial communication data input for PANTERA
23
SCLK
I
Serial communication clock for PANTERA
24
CS
O Transmit request for PANTERA communication
25
CPU-RESET
O Reset signal for PANTERA
26
INTP
I
Receive request for PANTERA communication (Interruption)
27
REMOCON
I
Remote control signal input (interruption)
28
GND
-
Ground
29
RDS ST
I
RDS communication strobe (interruption)
30
SAFETY1
I
Short detecting signal 1
31,32
GND
-
Ground
33
RESET
I
Syscon reset input
34
DSP RST
O DSP micom reset input
35
DSP RDY
O DSP micom ready
36
AVC-OUT
O AV compulink output
37
AVC-IN
I
AV compulink input
38
VIDEO-MUTE1
O Video driver mute 1 control
39
VIDEO-MUTE2
O Video driver mute 2 control
40
VIDEO-Y/C-MIX
O Video driver YCMIX control
41
VIDEO-RGB
O Video driver RGB control
42
DSP-COM
O DSP serial communication data output
43
DSP-STAT
I
DSP serial communication data input
44
DSP-CLK
O DSP serial communication clock
45
VOL-DATA
O VOLUME serial communication data output