DPX-3070/3070B
MICROCOMPUTEROS TERMINAL DESCRIPTION
Active
Pin No.Pin NameI/OApplicationProcessing Operation
(H/L)
39L CEOData latch to LCD driver
40LCD BLIGHT GOLCD back light control (Green)PWM control
41VPP-Power supply terminal for flash memory writing
42L DATA OUTOData output terminal to LCD driver
43L DATA INIData input from LCD driver
44L CLKOClock output terminal to LCD driver
45SDAI/O E2PROM writing terminal
46NC-
47SCLI/O CD mechanism I2C clock output terminal
Presence-or-absence setting for ROM collection
48ROMCOL WRI
(E2PROM)
49LED SIOLED control for security indicator
50JS2IDestination setting 4
51TUN TYPE1IDestination setting 2
52TUN TYPE0IDestination setting 1
53SUB M+OCassette mechanism sub motor control
54SUB M-OCassette mechanism sub motor control
55MS INIBetween-numbers detection signal inputL : Number exists
56HDOLBYODOLBY NRH : DOLBY NR ON
57HC MUTEOEqualizer muteH : MUTE ON
58LMETALOPlay-back equalizer switchL : METAL ON
59C F/ROHead input switchL : Forward, H : Reverse
60MS MODEODetection sensitivity switchL : G1, H : G2
61TUN CEOTuner PLL data setting (CS)
62TUN DIITuner PLL data setting (DATA IN)
63TUN DOOTuner PLL data setting (DATA OUT)
64TUN CLKOTuner PLL data setting (CLOCK)
During seek operation, H: Number exists
65SD/ST-INDIFront-end S-meter input
During reception, H : Mono, L : Stereo
66CD DISC12 SWICD disk detection terminal (12cm)
67CD LOS SWICD loading detection terminal
68CD MUTE RICD mute (Rch) request terminalL : Rch mute request
69CD MUTE LICD mute (Lch) request terminalL : Lch mute request
70LCD MRSTOCD mechanism ?-com reset terminalH : Normal condition, L : Reset
H : Mechanism ?-com activates
71LCD MSTOPOCD mechanism ?-com stop terminal
L : Mechanism ?-com stops
72CD DISC8 SWICD disk detection terminal (8cm)
73CD LOE LIM SWICD detection terminal (Chucking switch)H : Loading completes, L : No disk
74CD LOEJOCD motor control terminal
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ACEC
