Purdy AND-TFT-25XS-LED-KIT - Manual (Page 10)

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
10 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 6/27/08
J301: Pin Assignment of SIgnal Input (Pitch 1.25 mm 15P, Side Entry Type)
Pin No. Symbol I/O Description Remarks
1 Vin I +12 V Voltage Power supply
2 GND – Power Ground
3 GND – Power Ground
4 GND – Signal Ground
5 Video-IN I Video input (1Vp-p/75 Ω)
6 +5V O Voltage DC Output Note 1
7 Bright I Brightness control
8 Contrast I Contrast control
9 Color I Color control
10 Tint I Tint control Note 2
11 NTSC/PAL O Systemm Auto detect output Note 3
12 LRC I Screen Left / Right reverse Note 4
13 UDC I Screen Up / Down reverse Note 4
14 Dimmer I Backlight brightness control
15 Enable I Backlight On/Off Note 5
Note 1: The +5V power supply external control circuit. (Max. output is 10mA)
Note 2: The TINT is only operating in NTSC system.
Note 3: The output High level for NTSC mode and Low level for PAL mode.
Note 4: Default +5V or floating is normal scanning and 0V is for reversed scanning.
Note 5: The floating or 0V is backlight on and 5V is backlight off.
Block DIagram
AND-TFT-25XS-LED-KIT