Optoma EP719H, Service Manual

Page: 6 / 88

1-2 EP719H Confi dential
NO Item Description
9 Lamp Door Protection - Lamp power supply shut off automatically when door
open
10 Power Supply - Universal AC 100--240V ~ 50 / 60 Hz with PFC input
- 230W for Phoenix Lamp @ normal operation
- Variance FAN speed control ( Depend on temperature
variance)
11 Power Consumption - 307 Watt +/- 10% at normal operation
- Standby mode < 7W
12 Terminals - One 29-pin DVI-I connector for Digital signal with
HDCP
- One D-Sub 15-pin female connector for analog RGB /
HDTV / compoment video / SCART RGBSync
- One separate D-sub 15p connector for 2nd VGA in
- One D-Sub 15-pin female connector for monitor output
- One RCA Jack for Composite Video Input
- One Mini DIN 4-pin for S-Video Input
- One Phone Jack for audio input
- One Phone Jack for audio output
- One Mini DIN 3-pin for RS-232 connecting
13 Input signal spec - PC Signal (analog)
- Hsync Frequency 31.35k ~ 80 kHz
- Vsync Frequency 56 ~ 85 Hz
- Video Signal RGB (PC)
- Analog RGB 0.7Vp-p, 75 ohm
- Analog RGB 1Vp-p, 75 ohm, Sync. signal
- Separate TTL H,V Sync.
- Composite TTL Sync.
- Video
- Composite video 1Vp-p,75 ohm
- S-video Luminance 0.714Vp-p,75 ohm
- Chrominance 0.286Vp-p,75 ohm
14 System Controller - TI DDP2000
15 Video Compatibility - Standards :
NTSC: M (3.58MHz), 4.43 MHz
PAL: B, D, G, H, I, M, N
SECAM: B, D, G, K, K1, L
HDTV: 480i/p, 576i/p, 720p, 1080i