DPX-MP5070
5
Pin No.
Pin Name
I/O
Function
Truth Value
Processing Operation Description
Table
45
SDA/COR_SDA
I/O
ROM correction E2P control
SDA/AUD_SDA
I/O
I2C BUS
46
NC
O
SCL/CD_SCL
I/O
CD mechanism I2C clock output terminal
47
SCL/E2PROM_SCL
I/O
E2PROM write terminal
SCL/COR_SCL
I/O
ROM correction E2P control
SCL/AUD_SCL
I/O
I2C BUS
48
ROMCOL WR
I
ROM correction E2P write setting mode
H : Normal, L : Write mode
49
LED_SI
O
SI LED control
50
NC
O
51
TUN_TYPE1
I
Destination setting 2
r
52
TUN_TYPE0
I
Destination setting 1
r
53
SUB_M+
O
Cassette mechanism SUB motor control
54
SUB_M-
O
Cassette mechanism SUB motor control
55
MS_IN
I
Between-music detection signal input
L : Music found
56
DOLBY
O
DOLBY NR
H : DOLBY NR ON
57
C_MUTE
O
Equalizer mute
H : MUTE ON
58
METAL
O
Play equalizer switching
L : METAL ON
59
C_F/R
O
Head input switching
L : FOR, H : REV
60
MS_MODE
O
Detection sensitivity switching
L : G1, H : G2
61
TUN_CE
O
Tuner PLL data setting CS
62
TUN_DI
I
Tuner PLL data setting D_IN
63
TUN_DO
O
Tuner PLL data setting D_OUT
64
TUN_CLK
O
Tuner PLL data setting CLK
65
SD/ST-IND
I
F/E SD/ST terminal
In seek operation H : Station found
In reception H : MONO, L : ST
CD disc detection terminal (12cm)
CD loading detection terminal
CD MUTE (Rch) request terminal
L : Rch mute request
CD MUTE (Lch) request terminal
L : Lch mute request
CD mechanism microcomputer RST terminal
H : Normal, L : Reset
CD mechanism microcomputer stop terminal
H : Mechanism microcomputer in operation
L : Mechanism microcomputer stop
72
CD_DISC8_SW
I
CD disc detection terminal (8cm)
73
CD_LOE_LIM_SW
I
CD detection terminal (chucking SW)
H : Loading complete, L : No disc
74
CD_LOEJ
I/O
CD motor control terminal
w
75
CD_MOTOR
O
CD motor control terminal
w
76
SW_MUTE
O
SW mute control
Low during muting
Low during momentary power down
77
PWIC_SVR
Power IC SVR control
78
PWIC_STBY
O
Power IC standby control
MICROCOMPUTER’S TERMINAL DESCRIPTION
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