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DPX-6020
QQ
MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
(X14-)IC1:System µ-com
Pin
Pin Name
61
SEL1
62
Vec
63
NC
64
Vss
65
SEL2
66
SEL3
67
NC
68
PACK_DET
69
TA_MODE1
70
TA_MODE2
71
TA_MODE3
72
TA_SMOTOR1
73
TA_SMOTOR2
74
TA_MOTOR
75
NC
76
PLL CLK
77
PLL DATA
78
PLL_CE
TE
L 13942296513
79
FMSD
80
PLL_REQ
81
FM+B
82
AM+B
83
PMUTE
84
ILLUMI
85
LINE_MUTE
86
PCON_IN
87
NC
88
PWIC SVR
89
TEST
90
PWIC_STBY
91
F_REEL
92
R_REEL
93
TAPE_DET
94
CD_DET
95
PMODE
96
Avss
97
FSD OUT
www
98
Vref
99
Avcc
100
DSP_XLAT
6
I/O
I
IC2III noise cancellation selection
-
Power input
O
Not in use
-
Power input
I
IC2III noise cancellation selection
I
Location switching
O
Not in use.
I
PACK detection SW
I
Cassette MODE1 detection SW
I
Cassette MODE2 detection SW
I
Cassette MODE3 detection SW
O
Cassette sub motor control 1
O
Cassette sub motor control 2
O
Cassette main motor control
O
Not in use.
O
PLL clock ouput
I/O
PLL data input/output
O
PLL selection
I
FM station detection
O
PLL seek selection
O
FM Power
O
AM Power
O
Power IC MUTE control
I
Illumination detecton
I
External MUTE request
I
External amp peak current control
O
Not in use.
O
Power IC control
O
Power IC control
O
Power IC standby
I
Reel pulse (FWD) detection SW
I
Reel pulse (RWD) detection SW
I
Tape detection
I
CD detection sensor input
I
Panel position sensor input
I
Analog power input
I
S-meter input
-
A-D reference voltage input
x
ao
I
Analog power input
y
O
DSP write request
.
i
8
Description
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
Processing Operation
L: Fixed
H: M, L: J
L: Fixed.
L: PACK
H: On
L: Fixed.
1 5
0 5
8
2 9
9 4
H: Station
L: In seek
H: FM
L: AM
H: MUTE on
L: Dimmer on
L: Line MUTE on
H: Protection on
L: Fixed.
H: On
L: In test mode
H: On
Vth: 2.5V
Vth: 2.5V
H: Tape (A/D input)
H: CD (AD input)
(AD input)
H: Station (AD input)
m
co
9 9
2 8
9 9
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