Acer S230HL Service Manual page 6

4
ACER S230HL
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This LCD monitor includes an interface board,
the TFT panel control logic, brightness control logic, and DC-DC conversion to supply the appropriate power to the
whole board and LCD panel then transmitting LVDS signals into LCD Module to drive the LCD display circuit. The
power adaptor will provide the DC power to the interface board and LCD panel.
OSD control, monitor power ON/OFF and the LED indicator for power status.
ITEM
Analo g Signa l Input
DVI (Digital Video Interface)
Connecto rs
Power Co nsumption
User's Co ntrol
Dimmin g control range(max-min/max) x 100%
Pre-Defined Timing
Plug and Play
Power Saving
1. Product Specification
power adaptor and a function key board. The interface board controls
Frequen cy Ra nges
Max Pixel clock
RGB Inp ut Level
RGB Inp ut Impedance
Sync Inpu t Signal
Sync Inpu t Impedance
Frequen cy Ra nges
Max Pixel clock
Input Level
Input Impe dance
HDCP
DC Jack ( power adaptor)
Input connectors
AC IN 90~26 4V Norm al Op eration
Power Saving
Power Off
Front Panel Bu ttons
Preset Tim ing
User's Timing
The function key board is used for
SPEC
H 30kHz ~ 83kHz, V 56Hz ~ 75Hz
173MHz
0.7Vp-p
75 Ω
Separate SYNC,
2.2K Ω
H 30kHz ~ 83kHz, V 56Hz ~ 75Hz
165MHz
150mV<=Vp-p<=1560mV
100 Ω
HDCP 1.0
19V, 2.1A,
D-SUB 15 pin , DVI 24pin
30W Max
< 0.6 W @ (110VAC) / < 0.7 W @ (220VAC)
< 0.53W @ (110VAC) / < 0.63 W @ (220VAC)
POWER, Right, Left, M ENU, AUTO,E
100%
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VESA DDC2B
DPMS