Specifications; Electrical Characteristics - Sony VPHG90E Mode D'emploi

Specifications

Optical characteristics
Projection system
3 picture tubes, 3 lenses, horizontal
inline system
Picture tube 9-inch high luminance,
electromagnetic focus tubes, with
coolant sealed
Projection lens HACC (High-resolution Aspherical
and Color Corrected) multicoating
lenses
Projected picture size
Factory-adjusted to 120 inches
(diagonal measure)
Range: 90 to 300 inches (diagonal
measure) adjustable
Light output ANSI lumen
6500°K)
350 lm (fH: 150 kHz, fV: 50 Hz)
280 lm (fH: 15 kHz, fV: 60 Hz)
Peak white: 1300 lm
All white: 500 lm

Electrical characteristics

Color system NTSC, PAL, SECAM, NTSC
PAL-M switched automatically
Resolution 700 TV lines (video input)
1100 TV lines (HDTV input)
2500 × 2000 pixels (RGB input at fH:
102 kHz, fV: 50 Hz)
RGB inputs Horizontal frequency: 15 kHz to 150
kHz
Vertical frequency: 38 Hz to 150 Hz
Test signal Various test pattern generators
incorporated
..........................................................................................................................................................................................................
1) ANSI lumen is a measuring method of American National Standard IT 7.215.
1)
(color temperature:
, and
4.43
Input/Output
VIDEO (VPH-G90U/G90M only)
VIDEO IN: BNC type (1)
Composite video input, 1 Vp-p ±
2 dB, sync negative, 75 ohms
terminated
VIDEO OUT: BNC type (1)
Loop-through output of VIDEO IN
S VIDEO (VPH-G90U/G90M only)
Y IN: BNC type (1)
Luminance signal, 1 Vp-p ± 2 dB,
sync negative, 75 ohms
terminated
C IN: BNC type (1)
Chrominance signal, 1 Vp-p ± 2
dB, sync negative, 75 ohms
terminated
S VIDEO IN: 4-pin mini-DIN (1)
Y (luminance) signal: 1 Vp-p
± 2 dB, sync negative, 75 ohms
terminated
C (luminance) signal: 0.286 Vp-p
± 2 dB, 75 ohms terminated
(NTSC)
0.3 Vp-p ± 2 dB, 75 ohms
terminated (PAL)
S VIDEO OUT: 4-pin mini-DIN (1)
Loop-through output of S VIDEO
IN
INPUT A BNC type (5)
Analog RGB/Component:
R/R-Y: 0.7 Vp-p ± 2 dB,
75 ohms terminated, positive
G: 0.7 Vp-p ± 2 dB, 75 ohms
terminated, positive
G with sync/Y: 1 Vp-p ± 2 dB, 75
ohms terminated, sync negative
B/B-Y: 0.7 Vp-p ± 2 dB, 75 ohms
terminated, positive
SYNC/HD: Composite sync: 0.6–8
Vp-p high impedance, sync
positive/negative
Vertical sync width: wider than
horizontal scanning interval (2H)
VD:Vertical sync: 0.6–8 Vp-p high
impedance, sync positive/ negative
Vertical sync width: Wider than
horizontal scanning interval (2H)
(continued)
53
Maintenance/Other (GB)