KDC-MP925/W8027
7
Pin No.
Pin Name
I/O
Description / Processing Operation
Fig
62
MOSW
O
CD mechanism motor driver SW (LOADING, EJECT, Brake : H)
63
FPM MOTOR B
O
FPM mechanism (Slider) control terminal
2
64
FPM MOTOR F
O
FPM mechanism (Slider) control terminal
2
65
FPM MOTOR O
O
FPM mechanism (Angle) control terminal
2
66
FPM MOTOR C
O
FPM mechanism (Angle) control terminal
2
67
O DATA
I/O
External display DATA terminal
2
68
O CLK
I/O
External display CLK terminal
69
O CE
I/O
External display chip enable terminal
70
M MUTER
I
Mute request from CD mechanism (Rch ON : L)
71
AVDD
-
AVR 5V
72
AVSS
-
GND
73
AVREF
I
Connect to P-ON (29PIN)
74
M MUTEL
I
Mute request from CD mechanism (Lch ON : L)
75
PAN DET
I
PANEL, E2PROM detection terminal (With panel : L, Without : H)
76
PHONE
I
PHONE detection terminal (TEL MUTE : 1V or less, NAVI MUTE : 2.5V or more)
77
FPM SW4
I
FPM mechanism position detect/ CD Mechanism detection terminal
2
(3.75V or more : No mechanism, 1.25V or more : H, Less than 1.25V : L)
78
FPM SW1
I
FPM mechanism position detect terminal
2
79
FPM SW2
I
FPM mechanism position detect terminal
2
80
FPM SW3
I
FPM mechanism position detect terminal
2
81
FPM PHOUT
I
FPM mechanism position detect terminal (2.2V or more : H)
2
82
S METER
I
S meter detection terminal
83
NOISE
I
FM noise detection terminal
84
IFC OUT
I
Front end IFC OUT input terminal (Receiving station : 2.5V or more)
85
POWER DET
I
Audio power IC DC offset detection
86
CD SW4
I
8cmDISC detection terminal (8cmDISC : L)
87
R CLK
I
RDS decoder clock input terminal
88
LX REQ S
I
Receive request from external slave unit (Request : L)
89
SC REQ
I
Communication request from panel microprocessor
90
CD SW1
I
LOADING SW detection terminal (LOADING start, POWER OFF : L)
91
CD SW2
I
12cmDISC detection terminal (12cmDISC, POWER OFF : L)
92
R QUAL
I
RDS decoder QUAL input terminal
93
R DATA
I
RDS decoder DATA input terminal
94
LX DATA S
I
Data input from external slave unit
95
LX DATA M
O
Data output to external slave unit
96
LX CLK
I/O
Clock input/ output with external slave unit
97
PAN RX
I
Data input from panel microprocessor
98
PAN TX
O
Data output to panel microprocessor
99
WOW MODE1
O
WOW control terminal
100
PLL CLK
I/O
Clock input/ output to Tuner front-end
1
MICROCOMPUTER’S TERMINAL DESCRIPTION
