Sony HCD-GPX7 - Page 50

48
HCD-GPX6/GPX7
Pin No. Pin Name I/O Description
45
SW3 (PUSH-
CLOSE)
I CD push-close switch input terminal Not used
46
SW2-1 (CLOSE)
I CD close switch input terminal Not used
47
SW2-2 (LOD
POSITION)
I CD loading position switch input terminal Not used
48 SW1 (OPEN) I CD open switch input terminal Not used
49 ELV NEG O Elevator up/down motor control signal output Not used
50 ELV POS O Elevator up/down motor control signal output Not used
51 LOD NEG O Loading motor control signal output Not used
52 LOD POS O Loading motor control signal output Not used
53 SW-POWER O Sub power block on/off control signal output terminal
54 — O Not used
55 XTCN O Oscillator control signal output to the CD DSP
56 — O Not used
57 CD BD POWER O Power on/off control signal output for CD block
58 RDS DATA I RDS serial data input terminal (AEP only)
59
CDM80
LOAD-OUT
O Loading motor control signal output (loading out direction)
60
CDM80
LOAD-IN
O Loading motor control signal output (loading in direction)
61
(TRIGGER SW)
CDM80 SW3
I Trigger switch input terminal “L”: switch on
62 VCC — Power supply terminal (+3.3V)
63
(OUT SW)
CDM80 SW1
I Out switch input terminal “L”: switch on
64 VSS — Ground terminal
65
(CHUCK SW)
CDM80 SW2
I Chuck switch input terminal “L”: switch on
66 FAN DRIVE O Fan motor drive signal output terminal Not used
67 ST MUTE O Tuner muting on/off control signal output terminal
68 ST STEREO I FM stereo detection signal input from the tuner unit “L”: stereo
69 ST TUNED I Tuning detection signal input from the tuner unit “L”: tuned
70 ST CE O Chip enable signal output to the FM/AM tuner unit
71 ST DATA OUT O Serial data output to the FM/AM tuner unit
72 ST DATA IN I Serial data input from the FM/AM tuner unit
73 ST CLK O Serial data transfer clock signal output to the FM/AM tuner unit
74
KEY WAKE UP
I System wake up signal input terminal in the standby status
75 TC PLAY I Tape play switch input terminal
76 TC TRG O Plunger driver signal output terminal “L”: plunger on
77
TC CAPM CONT
O Capstan/reel motor drive signal output terminal “L”: forward, “H”: reverse
78 BIAS ON O REC bias on/off control signal output terminal “H”: REC bias on
79 TC R/P O PB/REC switching control signal output terminal “L”: PB
80 RY ON O Relay drive signal output for main power supply “H”: power on
81 WATPOW O Not used
82 TC DOOR SW I Tape deck lid open/close detection signal input terminal Not used
83 LINE MUTE O Line muting on/off control signal output terminal “H”: muting on