BenQ M2700HD, Service Manual, Page: 4 / 53

BenQ M2700HD Service Manual
3
3. Product Overview
3.1 Power Supply
Items Condition Spec Note
AC Input Voltage range Universal input full range 90~264Vac
AC Input Voltage rating Universal input full range 100~240Vac
AC input frequency range 90~264Vac 47~63Hz
AC input frequency rating 100~240Vac 50~60Hz
AC Input Current 100Vac 1.5A(max)
240Vac 0.8A(max)
Inrush Current
100Vac,cold star,25°C
40A (max)
See Note2
240Vac,cold star,25°C
60A(max)
Power Factor
240V Input Full Load >80%
AC-DC power Efficiency
DC output full loading ≥ 75%
Note2. Before each test, the buck capacitor need to be discharged.
Before each test, it must be 10 minutes at least after the latest test.
Hot star not component be damaged.
3.2 Signal Interface
Input Connector Analog : D-sub 15
Digital: DVI-D&HDMI
＊
2
S-Video
Component
Compsite
PC Audio
RCA Audio
USB : 4Port
Default Input Connector Defaults to the first detected input
Video Cable Strain Relief
Equal to twice the weight of the monitor for five
minutes
Video Cable Connector DB-15 Pin out Compliant DDC 2B / CI
Video Signals
1. Video RGB (Analog): Separate
2. DVI (Digital)
3.HDMI(Digital)
4.S-Video
5.Component
6.Compsite
Video Impedance 75 Ohms (Analog), 100 Ohms (Digital)
Maximum PC Video Signal 950 mV with no damage to monitor
Maximum Mac Video Signal 1250 mV with no damage to monitor
Sync Signals TTL
DDC 1/2B Compliant with Revision 1.3
Sync Compatibility
Separate Sync/Composite Sync/Sync on Green
/HDMI
Video Compatibility
Shall be compatible with all PC type computers,
Macintosh computers, and after market video cards