BenQ MX662 Manual de Serviço descarregar pdf (Página 22)

1.1.10 Lan Control Port (Follow IEEE 802.3) : N/A

1.1.11 Screen control output ( DC power jack ) : N/A

1.2 Speaker

Signal

Parameter

Min

Type

Max

Audio

Impedance (audio in)

Kohm

Amplitude (audio in)

500

mVolts rms

Bandwidth

00Hz

16kHz

S/N Ratio

Total Harmonic Distortion

 Power Supply Specification

Power Supply SpecificationPower Supply Specification

Power Supply Specification

1.1 Input Power Specification

Specification

Description

Input Voltage Range

The unit shall meet all the operating requirements with the range 90

~ 264 VAC

requency Range

The unit shall meet all the operating requirements with an input

frequency range 47 Hz ~ 63 Hz

Regulation Efficiency

80 % (typical) measuring at 115Vac and full load

1.2 Varistor Requirement

The power supply’s varistor component should withstand 510V or higher power.

1.3 Lamp Power Requirement

Specification

Description

Starting pulse from Igniter

2.1KV Min.

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BenQ MX662 Manual de Serviço Página 22