sc9637bp Silan, sc9637bp Datasheet - Page 4

• Manufacturer Part Number: sc9637bp
• Description: Cd Digital Servo Signal Processor With Mcu 2/4 Digits Lcd Display And Remote Control
• Manufacturer: Silan

PIN DESCRIPTION
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
LED_COM1/P1
LED_COM2/P2
9258_MUTE
AMP_MUTE
DIODE_IN
REMOTE
OPEN/P0
LCD/LED
Symbol
OPMTR
CLOSE
CLMTR
MTEST
MVDD
MVSS
MRST
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
VSSP
KIN2
KIN1
P3
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
--
--
--
--
--
I
I
I
I
I
I
I
Remote control decoding input
Jumper selecting input
The CD tray closes input pin which is low active.
MCU GND
MCU GND
Display mode selecting jumper input
When connects to ground, it is LED display.
When connects to high level, it is LCD display.
9258 mute output.
Close 9285 driver when CD stops.
Key input
Key input
The CD tray opens input pin which is low active.
This pin is used as the jumper selecting output at the same time.
CD tray driver output.
CD tray driver output.
LED display driver COM1
This pin is used as the pick up head selecting output at the same time.
LED display driver COM1
This pin is used as the pick up head selecting output at the same time.
MCU power supply.
MCU reset pin.
MCU test pin which is connected to the ground.
LCD COM0 port
LCD COM1 port
LCD COM2 port
LCD COM3 port
LCD SEG0 port /LED SEG0 port
LCD SEG1 port /LED SEG0 port
LCD SEG2 port /LED SEG0 port
LCD SEG3 port /LED SEG0 port
LCD SEG4 port /LED SEG0 port
LCD SEG5 port /LED SEG0 port
LCD SEG6 port /LED SEG0 port
LCD SEG7 port /LED SEG0 port
LCD SEG8 port/LED SEG0 port
CD clock selection jumper output.
If connect with the diode, auto play when power on.
Amplifier mute output which is high active.
Description
REV:1.0
SC9637BP
Page 4 of 15
(To be continued)
2008.03.24