61
D-VM1
• IC2002 M38869M8A-120HP (INTERFACE MICROCOMPUTER)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39 to 46
47
48
49
50
51
52
53
54
55
56
57
Pin Name
MONKEY0
XFRST
XFRON
MONCNT
NP_EA0
EN_DM1
SCK_ECL
DT_DM2
SI_EA0
XSUBCS
MONLED
BEEP
XPLAY
XDCIN
XDOPEN
MPLAY
VOLEMG
XIFREQ
SCLKFR
SOFR
SIFR
XIFCS
XIRIN
CNVSS
XRESET
XCIN
XCOUT
XIN
XOUT
VSS
HPCNT
LEDO
LEDR
LEDG
XNMIN
IMTRIN
TEST1
TEST0
LCDD7 - LCDD0
LCDCLK
XLCDCS
XLCDACK
MODEL_H
MODEL_L
BEEPON
XAMUTE
XVMUTE
XSTAND
XBATSEL
XAVLS
I/O
I
O
O
O
I
O
O
O
I
I
O
O
I
I
I
I
I
O
I
O
I
I
I
–
I
I
O
I
O
–
O
O
O
O
I
I
I
I
O
O
O
I
I
I
O
O
O
I
I
I
Description
Key on the monitor unit signal input
Reset signal output to the system controller
Power control signal output to the system controller
Monitor backlight control signal output
Reserved port
Output terminal of enable signal for the monitor driver and chip select signal for the EEPROM
Clock output to the monitor driver and EEPROM
Serial data output to the monitor driver and EEPROM
Serial data input from the EEPROM
Reserved chip select control port
Monitor LED control signal output
Beep signal output
Play key on the main unit signal input
Detection of DC IN or BATT interrupt signal input
DISC OPEN detection interrupt signal input
Monitor play interrupt signal input
Voltage monitor input
Communication request signal output to the system controller
Serial clock input from the system controller
Serial data output to the system controller
Seria data input from the system controller
Chip select signal input from the system controller
SIRCS signal input from the remote control receiver
Connected to ground
Reset signal input
Sub-clock input
Sub-clock output
Clock input
Clock output
Connected to ground
Power control signal output for the headphone
LED (orange) on the main unit control signal output
LED (red) on the main unit control signal output
LED (green) on the main unit control signal output
The monitor unit connection detecting signal input (H : not connected, L : connected)
Power supply LOW level detection value selecting signal input
Test mode input
Test mode input
Data bus for the LCD checker
Clock output for the LCD checker
Chip select signal output for the LCD checker
ACK signal input for the LCD checker
Model setting input
Model setting input
The center amplifier control signal output for the beep signal
Audio muting control signal output
Video muting control signal output
Stand detection signal input
Battery detection signal input
AVLS switch on the main unit signal input