Philips 237E4QSD/93 Service Manual page 58

Meridian 4
58
Active area (W x H)
View angle (CR>=10)
Contrast ratio
White luminance
Color gamut
Vertical frequency range
SEC
Type NR.
Resolution
Outside dimensions
Pitch (mm)
Color pixel arrangement
Display surface
Color depth
Backlight
Active area (W x H)
View angle (CR>=10)
Contrast ratio
White luminance
Color gamut
Vertical frequency range
Scanning frequencies
Hor. : 30 – 83 K Hz
Ver. : 56 - 76 Hz
Video dot rate:
displayed while over 165 MHz (supplier to provide accurate scaler bandwidth number)
Power input: 90-264 V AC, 50/60  2 Hz
Functions:
(1) D-SUB analog R/G/B separate inputs, H/V sync separated, Composite (H+V) TTL level,
(2) SOG sync : a. Sync select: H + V
(3) DVI digital Panel Link TMDS inputs, HDCP supported.
0 C - 40 C
FULL RANGE POWER SUPPLY 90 – 264 VAC
ELECTRICAL CHARACTERISTICS
Scaler should be capable of below items.
1) Scaler must support color engine for Image enhancement feature (SmartImage)
2) Scaler must have enough memory to support PerfecTune feature and Philips OSD
3) Scaler must support SmartContras,
4) VGA signal Auto adjustment:
Monitor automatically adjusts and optimizes resolution and frequency based on input signal defined by
"Source" function. "NO VIDEO INPUT"
signal is detected. Monitor will automatically optimize resolution and frequency whenever connected to
different signal source. When press the "Auto", the screen also show a status bar. During adjustment
period, a status bar will show on screen from 0% to 100% to indicate the progress of adjustment.
Auto auto adjustment : new timing & preset modes ( non- factory preset mode) should do auto
: 509.76(H) x 286.74(V) mm
: R/L 160(Typ.), U/D 160(Typ.)
: 600:1(min.), 1000:1 (Typ)
: 200 cd/m2(Min.), 250 cd/m2(Typ. Center 1 point)
: 70% (Typ.)
Gate IC
Source IC
Response time
: 50~75Hz
: SEC LTM230HT10
: 1920 x 1080 (WSXGA+)
: 534(H) x 311.7(V) Typ. x 10.7(D) Typ.
: 0.265mm x 0.265mm
: RGB vertical stripe
: Hard coating (3H), Anti-glare treatment of the front polarizer
: 16.7M colors
: LED
: 509.76(H) x 286.74(V) mm
: R/L 160(Typ.), U/D 160(Typ.)
: 600:1(min.), 1000:1 (Typ)
: 200 cd/m2(Min.), 250 cd/m2(Typ. Center 1 point)
: 70% (Typ.)
Gate IC
Source IC
Response time
: 50~75Hz
< 170 MHz for VGA and < 170 MHz for DVI,
b. Sync select: SERR
c. XS SYNC SELECT: H EOR V
Ambient temperature:
Power Range
20M:1
: N/A
: N/A
: <=5 ms (Typ)
: N/A
: N/A
: <=5 ms (Typ)
DCR preferred
(source)"(Note A)message to be displayed on screen while no
warning message must be