Sony VPH-V20M - Manual (Page 30)

30
Other
Optical Characteristics
Projection system 3 picture tubes, 3 lenses, Direct
projection system
Picture tube 7-inch high-brightness
monochrome tubes, with coolant
sealed
Projection lens VPH-V20M/V20U
High-performance hybrid lenses
F1.0/130 mm
VPH-V22M
HACC (High-resolution
Aspherical and Color Corrected)
lenses
F1.0/135 mm
Projected picture size
Factory-adjusted to 100 inches
measured diagonally
70–250 inches measured diagonally
adjustable by changing the parts
Light output Peak: 700 lm
ANSI
1) 100
Electrical Characteristics
Color system PAL, SECAM, NTSC and
NTSC 4.43 systems, switched
automatically
Resolution 700 TV lines (video input)
1,000 TV lines (RGB input)
Test signal Cross-hair test pattern generator
incorporated
Inputs
VIDEO IN S VIDEO: 4-pin mini DIN
connector
Y (luminance) signal: 1 Vp-p±2
dB, sync negative, 75 ohms
terminated
C (chrominance) signal: burst
0.286 Vp-p±2 dB, 75 ohms
terminated (NTSC)
0.3 Vp-p±2 dB, 75 ohms
terminated (PAL)
VIDEO: BNC connector
Composite video input, 1 Vp-p±2
dB, sync negative, 75 ohms
terminated
INPUT A R,G,B: BNC connectors Red,
green, blue inputs
0.7 Vp-p±2 dB, 75 ohms
terminated, positive
SYNC/HD: BNC connector
Composite sync input,
0.3 –4 Vp-p, 75 ohms terminated,
negative
Horizontal sync input,
0.3–4 Vp-p, 75 ohms terminated,
negative
VD: BNC connector
Vertical sync input, 0.3–4 Vp-p,
75 ohms terminated, negative
C R /R-Y, C B /B-Y: BNC connectors
0.7 Vp-p
Y: BNC connector
1.0 Vp-p, sync negative, 75 ohms
terminated
CONTROL S INPUT: Stereo minijack, 5 Vp-p
Outputs
VIDEO OUT VIDEO: BNC connector
Composite video output,
1 Vp-p±2 dB, impedance 75
ohms, output video signal from
the VIDEO IN connector
* The separated Y and C signals
input to the S VIDEO connector
is output as a composite video
signal.
CONTROL S OUTPUT: Stereo minijack, 5 Vp-p
General
Power requirements
VPH-V20U: 120V AC, 50/60 Hz
VPH-V20M/V22M: 220–240V
AC, 50/60 Hz
Power consumption
VPH-V20U: 230 W max, 3.0 A
max.
VPH-V20M/V22M: 210 W
Dimensions Approx. 532
Ч
288
Ч
597 mm (w/h/d)
(21
Ч
11 3 / 8
Ч
23 5 / 8 inches)
With the brackets pushed down,
including the projection parts and
controls
Mass VPH-V20M/V20U: Approx. 30 kg
(66 lb 2 oz)
VPH-V22M: Approx. 38 kg (83 lb
12 oz)
Chrominance
signal (C) Luminance
signal (Y)
Ground Ground
1) ANSI lumen is a measuring method of American National Standard IT 7.215.
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Specifications