Panasonic PT-LB75VU, PT-LB90NTU, PT-LB90U, PT-LB78VU Specifications, Computer Audio

Specifications

The specifications of this projector are as follows.

Power supply		AC 100 - 240 V	50 Hz/60 Hz
Power consumption		300 W
		During standby (when fan is stopped): Approx. 0.9 W
Amps		3.7 A - 1.5 A
	Panel size (diagonal)	0.63 type (16.00 mm)
	Aspect ratio	4:3
LCD panel	Display method	3 transparent LCD panels (RGB)
	Drive method	Active matrix method
	Pixels	786 432 (1 024 × 768) × 3 panels
Lens		Manual zoom (1.2×)/Manual focus
		F 1.65 - 1.93, f 18.53 mm - 22.18 mm
Lamp		UHM lamp (220 W)
Luminosity *1		3 500 lm (PT-LB90NTU/LB90U)  3 000 lm (PT-LB78VU)
		2 600 lm (PT-LB75VU)
	Horizontal scanning	15 kHz - 91 kHz
Scanning	frequency
frequency *2	Vertical scanning	50 Hz - 85 Hz
(for RGB signal)	frequency
	Dot clock frequency	Less than 110 MHz
COMPONENT (YPBPR) signals		525i (480i), 525p (480p), 625i (576i), 625p (576p), 750 (720)/60p,
		750 (720)/50p, 1 125 (1 080)/60i, 1 125 (1 080)/50i
Color system		7 (NTSC/NTSC4.43/PAL/PAL-M/PAL-N/PAL60/SECAM)
Projection size		33" - 300" (838.2 mm - 7 620 mm)
Optical axis		5:1 fixed
Throw distance		1.1 m - 11.4 m (3'7" - 37'4")
Screen aspect ratio		4:3
Installation		FRONT/DESK, FRONT/CEILING, REAR/DESK, REAR/CEILING
		(Menu selection method)
Speaker		1 piece 4 cm × 2 cm (1 5/8" × 3/4")
Max. useable volume output		1.0 W (Monaural)
	S-VIDEO IN	Single - line, Mini DIN 4p
		Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 Ω
	VIDEO IN	Single - line, RCA pin jack
		1.0 V [p-p], 75 Ω
		Dual - line, D-Sub HD 15-pin (female)
		zzRGB input
		R.G.B.:	0.7 V [p-p], 75 Ω
	COMPUTER	G-SYNC:	1.0 V [p-p], 75 Ω
		HD, VD/SYNC: TTL high impedance, automatic positive/negative
Terminals			polarity compatible
		zzYPBPR/YCBCR input
		Y:	1.0 V [p-p] (include sync), 75 Ω
		PB/CB, PR/CR: 0.7 V [p-p], 75 Ω
	AUDIO IN	Single - line, 0.5 V [rms], RCA pin jack × 2 (L-R)
	COMPUTER AUDIO IN	Single - line, 0.5 V [rms], M3 jack (Stereo MINI)
	VARIABLE AUDIO OUT	Single - line, M3 jack (Stereo MINI)
		Monitor output/stereo compatible
		0 V [rms] - 2.0 V [rms] (variable)
	SERIAL	Single - line, D-Sub 9-pin RS-232C compatible
	LAN (RJ-45)	Single - line, 10Base-T/100Base-TX (PT-LB90NTU only)

****Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.

****See “List of compatible signals” on page 52 for available signals.

Appendix

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