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21 Terminal Function Of IC's
21.1. IC801 (MN101C74GAA1):
Microprocessor
Pin
Terminal Name
I/O
NO.
1
COM0
O
2
COM1
O
3
COM2
O
4
COM3
O
5
VLC3
-
6
VLC2
-
7
VLC1
-
8
C2
-
9
ECS
O
10
ECLK
O
11
EDATA
I/O EEPROM DATA IN / OUT
12
MBP1
O
13
MBP2
O
14
AI_JOG1
I
15
AI_JOG2
I
16
VSS
-
17
OSC2
O
18
OSC1
I
19
VDD
-
20
X1
I
21
X0
O
22
MMOD
I
23
/RESET
I
24
DMOD
I
25
VREF+
-
26
KEY1
I/O kEY INPUT 1
27
KEY2
I/O kEY INPUT 2
28
REG
I/O REGION SETTING
29
PDET
I
30
MODE_SW
I
31
HALF_SW
I
32
RECINH_SW
I
33
MOTOR_H
O
34
REC_H
O
35
PL_H
O
36
MCLK
O
37
MDATA
O
38
STAT
I
39
MLD
O
40
T_MUTE
O
41
PLL_DO
I
42
PLL_DATA
O
43
PLL_CLK
O
44
PLL_CE
O
45
BP
O
46
DMT_LOW
O
47
PHOTO
I
48
BLKCK
I
49
REM_IN
I
50
VCCDET
I
51
MUTEA
O
52
OPEN_SW
I
53
NC
-
54
CD_RESET
O
55
REST_SW
I
56
CD_OPEN
O
57
CD_CLOSE
O
58
NC
-
59
ASP_CLK
O
Function
LCD COMMON OUTPUT
LCD COMMON OUTPUT
LCD COMMON OUTPUT
LCD COMMON OUTPUT
LCD BIAS
LCD BIAS
LCD BIAS
CONNECTED TO VLC1
EERROM CS OUTPUT
EEPROM CLOCK OUTPUT
MBP CONTROL OP1
MBP CONTROL OP2
JOG INPUT 1
JOG INPUT 2
GND
8 MHz OSC OUTPUT
8 MHz OSC OUTPUT
BUP 3.3V
32.768kHz OSC INPUT
32.768kHz OSC OUTPUT
CONNECT TO VDD
FOR RESET MICROP
-
3.3V REFERENCE VOLTAGE
POWER DETECTION
DECK INPUT 1
DECK INPUT 2
DECK INPUT 3
DECK MOTOR CONTROL OUTPUT
DECK REC CONTROL OUTPUT
DECK PLUNGER CONTROL
CD LSI COMMAND CONTROL
CD LSI COMMAND DATA
CD STATUS INPUT
CD LSI COMMAND LOAD
TUNER MUTE
PLL IF COUNT INPUT
PLL DATA OUTPUT
PLL CLOCK OUTPUT
PLL CHIP ENABLE INPUT
BEAT PROFF FOR AM
TAPE MUTE OUTPUT
DECK PHOTO SW INPUT
CD SUBCODE BLOCK INPUT
REMOTE CONTROL INPUT
MAIN POWER DETECT INPUT
AUDIO MUTE INPUT
CD OPEN SWITCH
NO CONNECTION
CD RST OUTPUT
CD LIMIT SW INPUT FOR THE
MOST INNER POINT
CD OPEN OUTPUT
CD CLOSE OUTPUT
NO CONNECTION
ASP SERIAL CLOCK OUTPUT
Pin
Terminal Name
I/O
NO.
60
ASP_DATA
61
PCONT
62
REM_STBY
63
NC
64
NC
65
NC
66
NC
67
NC
68
NC
69
NC
70
NC
71
NC
72
SEG28
73
SEG27
74
SEG26
75
SEG25
76
SEG24
77
SEG23
78
SEG22
79
SEG21
80
SEG20
81
SEG19
82
SEG18
83
SEG17
84
SEG16
85
SEG15
86
SEG14
87
SEG13
88
SEG12
89
SEG11
90
SEG10
91
SEG9
92
SEG8
93
SEG7
94
SEG6
95
SEG5
96
SEG4
97
SEG3
98
SEG2
99
SEG1
100
SEG0
67
Function
O
ASP SERIAL DATA OUTPUT
O
POWER CONTROL OUTPUT
I
AC IN DETECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
-
NO CONNECTION
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
O
LCD SEGMENT DRIVE OUTPUT
RX-ES29EE
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