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IC, LC865508A
O-SEG E
______________
O-SEG F
_______________
O-SEG G
—
I-RST
XT1 (IN)
NC
XT2 (OUT)
VSS
CF1 (IN)
CF2 (OUT)
VDD
I-KEY0
I-KEY1
I-DECK
____________
I-CD SW
O-CLK SFT
NC
O-BASS LED
O-Qsound LED
O-SFT LED
I-DRF
I-WRQ
NC
I-REMO
O-CD ON
O-TU ON
O-P.CONT
NC
O-Qsound CONT
O-MUTE
O-DIGIT
O-RP LED
O-COIN
I-SQOUT
O-CQCK
O-RWC
O-DATA
O-CD FUNC LED
O-TU FUNC LED
O-TA FUNC LED
O
O
O
—
I
I
—
O
—
I
O
—
I
I
I
I
O
—
O
O
O
I
I
—
I
O
O
O
—
O
O
O
O
O
I
O
O
O
O
O
O
SEG E control.
SEG F control.
SEG G control.
Not used.
Microprocessor reset input.
Connected to an external 32.768 kHz crystal oscillator.
Not used.
Connected to an external 32.768 kHz crystal oscillator.
GND.
Connected to an external 5.76 MHz ceramic filter.
Connected to an external 5.76 MHz ceramic filter.
Microprocessor power supply (+5 V).
Key AD input. (AD)
Key AD input. (AD)
Deck status input. (AD)
CD door switch status input.
Main clock shift output.
Not used.
BASS LED ON/OFF control output.
Q sound LED ON/OFF control output.
Clock shift A standby input.
CD RF level detection input.
CD subcode Q standby input.
Not used.
Remote control input.
CD power control output.
TU power control output.
The main power supply control output.
Not used.
Q sound ON/OFF control output.
Main mute output.
7-segment LED power supply control output.
REPEAT LED ON/OFF control output.
CD command output.
CD subcode Q input.
CD command/CLK for subcode.
CD read/write control output.
Data output to M62439FP.
LED ON/OFF control output for the CD function
LED ON/OFF control output for the TU function
LED ON/OFF control output for the TA function
Pin No. Pin Name I/O Description
IC DESCRIPTION
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