PRELIMINARY PC-TFT-35XS-LED The PC-TFT-35XS-LED is designed to work with the AND-TFT-35XS-LED color TFT display which is suitable for security, video game, door phone, video phone, portable TV and instrument display applications. Interface Board Features • Used for TFT-LCD display: 3.5” AND-TFT-35XS-LED • Ultra compact, light, thin and small Do not use for products which demand extremely high performance in terms of functionality, reliability, or accuracy. Products such as: aerospace equipment, control equipment for nuclear power industry or medical equipment related to life support. • DC/DC DC/AC Video Decoder all in one • NTSC/PAL Video Input Switch • Up/Down, Left/Right Display Reverse • Composite Video RGB Mode Switchable • RoHS Compliant Mechanical Characteristics Item Outline Dimension Specification Unit 62.5 (W) x 52 (H) x 7.5 (D) mm 20 g Weight Absolute Maximum Rating Item Symbol Conditions Min. Max. Unit Operating Temperature Top – 0 60 °C Storage Temperature Tstg – -30 80 °C DC to DC Converter Total Regulation Voltage (V) Current (mA) Min. Typ. Max. Ripple & Noise (mV) +5V 50-100 4.8 5.0 5.1 50 +7.5V 6~10 7 9.1 9.5 200 +15V 5~5 12 15 16 200 -12V 2-5 -9 -12 -15 200 Input Characteristics: Typical Input Voltage: 8V DC Input Voltage Range: 6VDC to 15 VDC Input Current: 150mA, Typical at 12VDC with panel load. Inrush Current Max: 250mA at 6VDC, 130mA at 15VDC Cold start at 25C, 5.0VDC with panel load. Sync. Pulse: 60KHz Typical 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. 6/22/07 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-35XS-LED Terminal Pin Assignment Pin Symbol I/O No. 1 2 3 4 5 6 7 8 9 10 11 12 +5V COL BRT CNT Video U/P R/L GND GND +12V HSY VSY O I I I I I I I I I O O Description Remarks 5.0V output color adj. brightness adj. contrast adj. composite video signal up/down scan control left/right scan control ground ground +12V DC power input HSY output VSY output – – – – The signal resistance is 75Ω, 1V p-p. +5V or GND +5V or GND – – – – – Connector: Output Characteristics: Pin No: FC12D (Bottom Contact) DC to DC Backlight Inverter: Pitch: FC 1.0mm Starting Voltage: 15.8VDC, typical at 6.0 VDC Working Voltage: 16.0 VDC, typical at 15 VDC Working Current: DC 10mA ± 20% typical for general application. Block Diagram AND-TFT-35XS-LED AND-TFT-35XS-LED PC-TFT-35XS-LED Power Video Chroma Signal Composite Video/RGB Signal Processing DC/DC – LED Driver Picture control signal 2 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 6/22/07 PC-TFT-35XS-LED Dimensional Outline 6/22/07 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 3 PC-TFT-35XS-LED Dimensional Outline 4 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 6/22/07