-29-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
36
37
38
39
40
41
SEG E
SEG F
SEG G
I-W. DECK
I-RES
XT1 (IN)
NC
XT2 (OUT)
VSS
CF1 (IN)
CF2 (OUT)
VDD
I-KEY0
I-KEY1
I-MOTOR
I-CD SW
_________________
HI-DUBB
NC
O-BASS LED
O-Q. SOUND LED
HI-DUBB LED
I-DRF
I-WRQ
NC
I-REM
O-CD ON
O-TU ON
O-CQCK
O-RWC
O-DATA
O-CD LED
O-TU LED
O-TA LED
O
O
O
—
I
I
—
O
—
I
O
—
I
I
I
I
O
—
O
O
—
I
I
—
—
O
O
I
O
O
O
O
O
O
SEG E control.
SEG F control.
SEG G control.
W. DECK control. (Pull up)
Micro processor reset input. (Pull down)
Connected to an external 32.768 kHz crystal oscillator.
Not connected.
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 (+5V).
Key AD input. (AD)
Key AD input. (AD)
Deck status input. (AD) (Pull up)
CD door switch status input. (Pull up)
HI-SPEED DUBBING control.
Not connected.
BASS LED ON/OFF control output. (Not connected)
Q sound LED ON/OFF control output. (Not connected)
HI-SPEED DUBBING LED control.
CD RF level detection input.
CD subcode Q standby input.
Not connected.
Remote control input. (Pull up)
CD power control output.
TU power control output.
The main power supply control output.
Not connected.
Beat control.
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 M62349FP.
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. (Not connected)
IC DESCRIPTION-3/3 (LC865516A-5T71)-1/2
Pin No.
Pin Name
I/O
Description
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
