35
COM0-COM3
I-INIT
O-BEAT
VSS3
VDD3
O-QSDON
O-TUCE
O-CD-ON
O-TU-ON
O-RMT
________
O-REC/PB
O-MUTE
O-PCONT
O-BIAS
NC
Pin No.
Pin Name
I/O
Description
83-86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
O
I
O
—
—
O
O
O
O
O
O
O
O
O
O
LCD common output.
Initial setting input.
Beat selector output. “H” during selection. CMOS output .
GND.
5V.
Q sound ON/OFF output. “H” at ON. CMOS output .
Tuner chip enable output. CMOS output .
“H” output during CD function. CMOS output.
“H” output during TU function. Open drain output.
REC mute output. “H” during mute. Open drain output.
REC/PB select output. “H” during PB. Open drain output.
Mute output. “H” during mute. Open drain output.
Power control output. “H” at ON. CMOS output.
REC bias ON/OFF output. “H” at ON. Open drain output.
Not used.
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
