HCD-FC8/FC9
Pin No.Pin NameI/ODescription
43DIP-RSTOReset signal output to the power drivers OL�: reset
44DIP-OCPIProtect signal input from the over load detection circuitr
45ST-POWEROSystem power on/off control signal output OH�: power on
46HP-MUTEOHeadphone muting on/off control signal output OL�: muting on
47AU-MUTEOAudio line muting on/off control signal output OL�: muting on
48VIDEO-MUTEOVideo muting signal output
49PROG SWISCAN SELECT switch input terminal OL�: SELECTABLE, OH�: INTERLACE
50TU-ONOPower supply for tuner pack on/off control signal output
51TUNEDITuning detection signal input from the tuner unit OL�: tuned
52TUN-DIISerial data input from the tuner unit
53TUN-CEOChip enable signal output to the tuner unit
54TUN-DOOSerial data output to the tuner unit
55TUN-CLKOSerial data transfer clock signal output to the tuner unit
56FL-MUTEOReset signal output to the fluorescent indicator tube driver OL�: reset
57FL-CLKOSerial data transfer clock signal output to the LED driver and fluorescent indicator tube driver
58BVDDNPower supply terminal (+5V) (for bus interface)
59BVSSNGround terminal (for bus interface)
60FL-DATAOSerial data output to the LED driver and fluorescent indicator tube driver
61FL-CSOChip select signal output to the fluorescent indicator tube driver OL� active
62LED-CSOStandby signal output to the LED driver OL�: standby
63LED-CLROReset signal output to the LED driver OL�: reset
Connection detection signal input of the headphone jack
64HPSWI
OL�: no connected, OH�: headphone connected
65DF-RSTOReset signal output to the digital audio processor OL�: reset
66PCON3OStandby LED control signal output
67PARA-DO2ISerial data input from the changer controller (rotary encoder)
Reset signal output to the changer controller (motor, switch) and changer controller (rotary
68PARA-RSTO
encoder) OL�: reset
69PARA-LT1OSerial data latch pulse signal output to the changer controller (motor, switch)
70DVD_SELNNot used
71PARA-CLKOSerial data transfer clock signal output to the changer controller (motor, switch)
72PARA-DATAOSerial data output to the changer controller (motor, switch)
73RGB_SELNNot used
74AVDDNPower supply terminal (+5V) (analog system)
75AVSSNGround terminal (analog system)
76AVREFIReference voltage (+5V) input terminal (analog system)
77NCNNot used
78LSENIDisc insert detection signal input
79OPT-SENIDisc insert detection signal input from the disc sensor
80AREA1IDestination setting terminal
81SEN2IDisc loading detection signal input
82 to 84 KEY0 to KEY2IKey input terminal (A/D input)
85NCNJog dial pulse input from the rotary encoder (A phase input) Not used
86NCNJog dial pulse input from the rotary encoder (B phase input) Not used
87MODELIModel setting terminal
88RDS-DATAIRDS serial data input from the RDS decoder Not used
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