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MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
Pin No.
Pin Name
42
LX CON
43
LX RST
44
P ON
45
PON ILL
46
PON CD
47
FAC1
48
NC
49,50
TYPE0/TYPE1
51
PON PAN
52
DSI
53
MC REQ
54
PAN RST
55
DVDD
56
DVSS
57
SC CON
58
CD MRST
59
CD MSTOP
TE
60
CD LOE SW
L 13942296513
61
CD EJECT
62
CD LOAD
63
FPM MOTOR B
64
FPM MOTOR F
65
FPM MOTOR O
66
FPM MOTOR C
67
OPEL DATA
68
OPEL CLK
69
OPEL CE
70
CD MUTE R
71
AVDD
72
AVSS
73
AVREF
74
CD MUTE L
75
PAN DET
76
LINE MUTE
77
FPM SW4
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78
FPM SW1
79
FPM SW2
.
80
FPM SW3
81
FPM PHOUT
I/O
O
External slave unit (ON : H, OFF : L)
O
Reset output to external slave unit (Normal : L, After system reset : H 400ms or more and then L)
I/O
SW14V, SW5V control terminal (POWER ON : H, POWER OFF : Hi-Z)
I/O
FL, illumination control terminal (ON : H, OFF : Hi-Z)
O
CD5V output terminal (CD : H, Except CD source : L)
O
FAC motor driver control terminal (Pulls cycle 16ms)
-
NC
I
Destination select terminal
O
Panel 5V control terminal (ON : H, Momentary power dropped : Hi-Z)
I/O
DSI control (ON : L, OFF : Hi-Z)
O
Communication request to panel microprocessor
O
Reset output to panel microprocessor (Normal : H, Reset, Momentary power dropped : L)
-
AVR 5V
-
GND
O
Panel microprocessor control terminal (POWER OFF, ACC OFF : L)
O
Reset output to CD mechanism (Normal : H, Reset : L)
O
Stop request to CD mechanism (STOP : L, CD : H)
I
CD DOWN SW detection terminal (CD disc chucking : H)
O
CD mechanism loading/ eject control
O
CD mechanism loading/ eject control
O
FPM mechanism (Slider) control terminal
O
FPM mechanism (Slider) control terminal
O
FPM mechanism (Angle) control terminal
O
FPM mechanism (Angle) control terminal
I/O
External display DATA terminal
I/O
External display CLK terminal
I/O
External display chip enable terminal
I
Mute request from CD mechanism (Rch ON : L)
-
AVR 5V
-
GND
I
Connect to P-ON(45PIN)
I
Mute request from CD mechanism (Lch ON : L)
I
PANEL, E2PROM detection terminal (With panel : L, Without : H)
I
PHONE detection terminal (TEL MUTE : 1V or less, NAVI MUTE : 2.5V or more)
FPM mechanism position detect/ CD Mechanism detection terminal (3.75V or more : No mechanism,
I
1.25V or more : H, Less than 1.25V : L)
I
FPM mechanism position detect terminal
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ao
u163
y
I
FPM mechanism position detect terminal
i
I
FPM mechanism position detect terminal
I
FPM mechanism position detect terminal (2.2V or more : H)
2 9
8
Description / Processing Operation
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3
6 7
1 3
1 5
co
.
KDC-9026R/PSW9527
KDC-W9027/X979
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
Fig.
9 9
1
1
1
1
1
1
1
1
1
7
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