13.4 IC600 (M38258MCM084) System Microprocessor

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No.
Mark
I/O
Function
1
N.C.
-
Open
2
VL1
-
LCD Bias
3
REGION_IN
A-D I
Region and function setting
4
DECK_AD1
A-D I
Tape mecha condition input (HALF/MODE/RECIN_R//RECIN_F)
5
DECK_AD2
A-D I
Tape mecha condition input (TPS, PHOTO)
6
KEY 1
A-D I
Key 1 input
7
KEY 2
A-D I
Key 2 input
8
KEY 3
A-D I
Key 3 input
9
CHG_AD1
A-D I
CHNGR SW A-D DETECTION INPUT 1
10
CHG_AD2
A-D I
CHNGR SW A-D DETECTION INPUT 2
11
EECS
I/O
EEPROM chip select output
12
EEDAT//ASP_DATA
I/O
EEPROM data input / ASP control data output
13
EECLK//ASP_CLK
I/O
EECLKoutput / ASP control clock output
14
ASP/_LATCH
O
ASP control latch output
15
MLD//PLLCE
O
CD command load output/Tuner PLL chip enable
16
MDATA//PLLDA
O
CD command data output/Tuner PLL chip output
17
MCLK//PLLCLK
O
CD command data output/Tuner PLL chip output
18
BLKCK
I
CD Block clock input (Inverted)
19
STATUS
I
CD Signal Processor status input (INV)
20
SQCK/ST//DO
O
Subcode clock output / Tuner IF data / Stereo Input
21
SD
I/O
Tuner Signal detect input
22
SUBQ
I
CD Subcode data input (INV)
23
RMT
I
Remote control input
24
SYNC
I
AC failure detect input
25
PLED
O
Primary relay control
26
PCONT
O
Secondary relay control output
27
REST_SW
I
CD limit SW input for the most inner point
28
N.C.
O
No connection
29
N.C.
O
No connection
30
SER_CLK
O
Serial output clock
31
SER_DATA
O
Serial output data
32
CDRST
O
CD reset output control
33
DCDET 1
I
DC Detect input 1
34
DCDET 2
I
DC Detect input 2
35
RESET
-
RESET input
36
XCIN
-
32.768 kHz sub clock
37
XCOUT
-
32.768 kHz sub clock
38
XIN
-
8.0 MHz main clock
39
XOUT
-
8.0 MHz main clock
40
VSS
-
Ground (0V)
41
MBP1
O
MPU beat proof output 1
42
MBP 2
O
MPU beat proof output 2
43
CHG_SW 2
I
CD changer switch 2 input
44
CHG_SW 1
I
CD changer switch 1 input
45
CHG_PLGR
O
Changer plunger output
46
CHG_HALF
O
Changer half drive mode
47
CHG_CCW
O
Changer motor CCW output
48
CHG_CW
O
Changer motor CW output
49
VJOG_B
I
Main volume jog input B
50
VJOG_A
I
Main volume jog input A
51-55
N.C.
O
No connection
56-90
SEG34/-SEG0
O
Segment drive output
91
VCC
-
Power supply (+5V)
92
VREF
-
Reference for A-D
93
AVSS
-
Analog ground (0V)
94
COM3
-
LCD common 3 output
95
COM2
-
LCD common 2 output
96
COM1
-
LCD common 1 output
97
COM0
-
LCD common 0 output
98
VL3
-
LCD Bias
99
VL2
-
LCD Bias
100
N.C.
-
OPEN

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