ViewSonic VPW425 - 42" Plasma TV, Service Manual

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SPECIFICATION VER1.0
2-5
Width
Height
Depth
1040mm
648 mm
95mm
1040mm
690mm
375 mm
3.1. Package Dimensions:
Width 1230 mm
Height 960 mm
Depth 470 mm
3.2. Weight:
Net weight 79.4lbs/36 Kgs (w/o stand) 83.8lbs/ 38Kgs (w/ stand)
Gross weight 115lbs/52 Kgs
4. ENVIRONMENT:
4.1. Operating:
Temperature
0~40
℃
℃ ℃
℃
(32~104
℉
℉ ℉
℉
)
Relative humidity 20~80%
Pressure 800~1114hpa
4.2. Non-Operating:
Temperature -20~60
℃ ℃ ℃ ℃
Relative humidity 20~90%
Pressure 700~1114hpa
Vibration X/Y/Z, 0.5G/10~55Hz(sweep), 10 minutes
4.3. Acoustics:
(IHF A-weighted 1meter) 40dB Max.
5. SOUND:
a. Residual hum (at volume min) 500
μ μ μ μ
W Max.
b. Practical max. Audio output (at 10% THD max.)
1.0vp-p 1K Hz input 5W +5W Max. /12 ohm
c. Sound distortion (at 250 mw 1K Hz)
d. Sound distortion (at
i.ovp-p 1kHz input volume max )
1% Max.
9% max
e. Audio output (input at 1.4V
P-P
)
≧ ≧ ≧ ≧
1.0 V
P-P
f. Max. hum (at volume max) 1000
μ
μ μ
μ
W Max.
g. Sensitivity (at volume max. O/P 1W)
at 1KHz AV Input
150mV
±
±±
±
3dB
h. Audio Fidelity (1KHz 0dB,corrected for emphasis characteristics)
BBE ON 60Hz
6dB
±
±±
±
3dB
10KHz 8dB
± ±± ±
3dB
WOOFER & BBE OFF 100Hz -6dB
± ±± ±
3dB
10KHz
-2dB
±
±±
±
3dB
6. RF