PURDY PC-TFT-20TD

PC-TFT-20TD
Interface Board
Features
• Used for TFT-LCD display: 2.0” ANDpSi020TD-LED
• Both PAL + NTSC
• 1 x CVBS input signal (1.0Vp-p)
• OSD Menu
• IR remote control (optional).
OSD Function Description: Menu (PICTURE)
Item
Brightness
Contrast
Color
Sharpness
Hue
The PC-TFT-20TD is designed to work with the
ANDpSi020TD-LED color TFT display which is
suitable for Mobile and small home use electronic
TV (automobile TV / DVD display, handheld TV /
portable DVD.)
Environment:
Working Temp.: 0~60ºC
Humidity: 5~95% RH
Storage Temp: -25ºC ~ +70ºC
Humidity: 0~90% RH
Description
Value
Brightness Value
0-100
Contrast Value
0-100
Color Value
0-100
Sharpness Value
0-100
HUE Value (only work on NTSC)
0-100
Keys function:
Button
Function
Y2
Power On/Off
MENU
OSD Menu On/Off
ENTER
When OSD on, Select the item
UP
When OSD on, Increase the item’s value
DOWN
When OSD on, decrease the item’s value
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
9/26/07
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
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PC-TFT-20TD
PANEL Connector
Pin No.
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
28
29
30
31
32
33
34
35
36
37
38
39
40
2
Symbol
CP3
CP4
CP5
CP6
CP7
CP8
NC
PCDL
PCDH
VCOML
VCOMH
AGND
PVDD
AVDD
CP1
CP2
PWM
FB
LEDNC
NC
LED+
GND
VCC
VD
HD
DCLK
DIN0
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
DIN7
SDA
SCL
SCEN
NSTBY
NRESET
I/O
C
C
C
C
C
C
–
C
C
C
C
–
C
C
C
C
O
I
–
–
–
–
–
–
I
I
I
I
I
I
I
I
I
I
I
I/O
I
I
I
I
Description
Capacitor for power setting
Capacitor for power setting
Capacitor for charge pump
Capacitor for charge pump
Capacitor for charge pump
Capacitor for charge pump
No connection
Capacitor for pre-charge data signal low
Capacitor for pre-charge data signal high
Capacitor for VCOM low
Capacitor for VCOM high
Analog ground
Regulation capacitor for charge pump
Regulation capacitor for analog voltage
Capacitor for charge pump
Capacitor for charge pump
Power transistor gate signal for the boost converter
Main boost regulator feedback input
LED power: cathode
No connector
No connector
LED power: anode
Ground
Power supply for digital circuit and charge pump circuit
Vertical sync input. Negative polarity
Horizontal sync input. Negative polarity
Clock signal, latch data onto line latches at the rising edge
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Serial interface data line
Serial interface clock line
Serial interface chip enable line
Sleep mode setting pin
System reset pin
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
9/26/07
PC-TFT-20TD
ID
Input/Output
Remarks
CN6
CVBS signal & Power Input
Suggest to use stabilized 12 V DC
JP1
OSD control connector
CN1
TFT panel input connector
Molex 51374-4073
Electrical Parameters
Value
Item
9/26/07
Min.
Typ.
Max.
Unit
VCC
6
12
15
V
I Total
110
110
110
mA
I Display
60
60
60
mA
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
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