PC-TFT-8PA Interface Board The PC-TFT-8PA is designed to work with the AND-TFT-8PA color TFT display which is suitable for security, video game, door phone, video phone, portable TV and instrument display applications.. Features • Used for TFT-LCD display: 8” AND-TFT-8PA • NTSC/PAL video input switch • Requires +12V DC input • Up/Down & Left/Right display reverse • RoHS Compliant Mechanical Characteristics Item Screen Size Outline Specification Unit 8.0 (diagonal) inch 120.0 (W) x 80.0 (H) x 12.0 (D) mm Stripe – Pixel Configuration Top Layer High (Max) 8.5 mm Board Thickness 1.2 mm Absolute Maximum Rating Item Symbol Conditions Min. Max. Unit Operating Temperature Top – -20 60 °C Storage Temperature Tstg – -30 80 °C Input Terminal Ports (Connects to External Input Signal - CN1 - MOLEX 53398-1410 or Compatible) No. Pin Name I/O Pin Description No. Pin Name I/O Pin Description 1 Vin I +12V Power input 8 Contrast I Contrast control voltage input 2 GND I Power ground 9 Color I Color control voltage input 3 GND I Power ground 10 Tint I Tint control voltage input 4 GND I Video signal ground 11 N.C. NC No Connection 5 Video I Composit video signal input 12 R/L I Picture left/right inverse control* 6 +5V O For pin 7/8/9/10 control purpose 13 U/D I Picture up/down inverse control** 7 Brightness I Brightness control voltage input 14 Dimmer I Dimmer (default low) *R/L = Hi (+5V) for shift right, Low (GND) for shift left **U/D = Hi (=5V) for down, Low (GND) for up 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. 7/19/07 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 1 PC-TFT-8PA Input Terminal Ports (Connects to External Input Signal - CN2 - MOLEX 53398-0910 or Compatible) No. Pin Name I/O Pin Description 1 Rin I Rin 2 Gin I Gin 3 Bin I Bin 4 SW I Switch (Video / R.G.B. Select)* 5 SYNC in I SYNC in 6 SYNC out O SYNC out 7 /HSYNC out O /HSYNC out 8 /VSYNC out O /VSYNC out 9 GND I Ground *Video = Low, High (+5V) for R.G.B. input. Electronic Characteristics (CN1) Symbol Conditions Input/Output Min. Typ. Max. Unit Video NTSC/PAL Input – 1 – V Vin DC (+) 10 12 14 V – 500 – mA – 6.0 – W – 5 – V – 2.1 2.1 1.3 1.7 20 2.3 2.3 1.5 1.8 – 2..5 2.5 1.7 1.9 mA V V V V Iin Pin DC (+12V) Vo Io Bright (RGB) Contrast Color Tint Input DC (+) Output DC (+) DC (+) DC (+) DC (+) Input Input Input Input Application Schematic Diagrams 2 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 7/19/07 PC-TFT-8PA Driver Board Outline Drawing 7/19/07 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 3