35
1
C1
Not used.
2
VL1
I
LCD driver supply voltage VL1.
3
I-CDTSW
I
CD tray switch A/D input.
4
I-HOLD
I
Hold level A/D input.
5
I-DRTSW
I
CD door switch A/D input.
6
I-KEY1
I
Key 1 A/D input.
7
I-KEY2
I
Key 2 A/D input.
8
I-SWTP
I
Cassette detect switch A/D input.
9
I-JOG
I
Multi jog A/D input.
10
I-VOL
I
Volume jog A/D input.
11
O-K-DATA
O
Karaoke data output.
12
O-K-CLK
O
Karaoke clock output.
13
O-CDON
O
CD ON/OFF control output.
14
O-LED-TPSPEED
O
Tape's blinking LED output.
15
I-STATUS/I-ST
I
VCD status input / Tuner stereo input.
16
O-CLK/I-TU/IFC
O/I
VCD output clock / Tuner TUNE, IFC input.
17
I/O BUSY
I/O
VCD I/O busy.
18
O-MUTE-LO
O
Line out mute.
19
O-PLLCE/K-CS
O
PLL chip enable output / Karaoke IC chip select output.
20
O-CLK/O-COMMAND
O
Common serial clock output / VCD control data output.
21
O-DATA
O
Common serial data output.
22
O-TUON
O
Tuner ON/OFF control.
23
I-RMC
I
Remote control data input.
24
O-SOL
O
Deck solenoid ON/OFF output.
25
O-MOTOR
O
Deck motor ON/OFF output.
26
O-DROPEN
O
Front panel open output.
27
O-DRCLOSE
O
Front panel close output.
28
O-POWER
O
Power ON/OFF control output.
Deck PLAYBACK / RECORD select output.
Record 85kHz oscillator ON/OFF output.
Record mute output.
Mute control output.
I
Deck stop signal input.
I
Deck autostop signal input.
I
Micon RESET input.
36
T-BASE
I
8Hz time base input from PLL.
37
O-BACKLED
O
Backlit LED control signal.
38
XIN
I
8MHz ceralock.
39
XOUT
O
8MHz ceralock.
40
VSS
I
GND.
41
O-CLKSHIFT
O
Micon clock shift output.
IC DESCRIPTION
IC, M38258MCM-080FP
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
