Table Of Contents; Specifications - LG Flatron M3200C Service Manual

SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 7
BLOCK DIAGRAM ................................................... 9
DESCRIPTION OF BLOCK DIAGRAM...................10
ADJUSTMENT ....................................................... 11
1. LCD CHARACTERISTICS
Type : TFT Color LCD Module
Active Display Area : 31.51 inches(800.4mm) diagonal
Pixel Pitch : 170.25 (H) x 510.75 (V) x RGB
Color Depth : 8bits, 16,777,216 colors
Electrical Interface : LVDS
Size : 760(H) x 450(D) x 48(D)
Surface Treatment : Anti-Glare, Hard Coating(3H)
Operating Mode : Normally Black
Backlight Unit : 20EEFL (20lamps)
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio ≥ 10
Left : -85° min., -88°(Typ) Right : +85° min., +88°(Typ)
Top : +85° min., +88°(Typ) Bottom : -85° min., -88°(Typ)
2-2. Luminance : 400(min), 500(Typ)
2-3. Contrast Ratio : 400(min), 600(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. PC & Video Input
1)Signal Input : S-video,RCA, Component
2)Input Form : D-SUB Analog, DVI, V1(CVBS)
V2(SVHS), DVD(YCbCr),
HDTV(YPbPr), TV-NTSC(Opion)
3)Resolution(max) : Analog -1600 x 1200@60Hz
3-2. Sync Input
Horizontal : 30 ~ 83kHz(Digital: 30~72kHz)
Vertical : 56 ~ 85Hz
Input Form : Separate, TTL,
4. SPECIAL FUNCTION
4-1. Audio
1)Output Rating : 10W + 10W(Rated Output ± 10%)
2)Freq. Character : 100Hz~10KHz Range(-3dB)
3)T. H. D : Within 10%
4)Input Sensitivity : 0.700Vrms
4-2. Speaker
1)TYPE : Detachable
2)Impedance : 8Ϊ
3)Input : Max : 15W, Normal : 10W

SPECIFICATIONS

Digital -1280 x 1024@60Hz
Positive/Negative Digital
CONTENTS
SERVICE OSD ...................................................... 13
TROUBLESHOOTING GUIDE .............................. 14
WIRING DIAGRAM ............................................... 20
EXPLODED VIEW...................................................21
REPLACEMENT PARTS LIST ...............................23
SCHEMATIC DIAGRAM ......................................... 34
4-2. AV
1)Video Level : Input : 0.7 ± 0.15Vp-p
2)Sync Level : Input : 0.286 ± 0.075Vp-p
3)Color Burst : Input : 0.214 ± 0.072Vp-p
4)Audio Level : NTSC Input : 0.40 ± 0.1Vrms
5)Video Cross Talk : 43dB
5. POWER SUPPLY
5-1. Power Adaptor
Input
5-2. Power Consumption
MODE
POWER ON (NORMAL)
STAND-BY
SUSPEND
DPM OFF
POWER OFF
6. ENVIRONMENT
6-1. Operating Temperature: 10°C~35°C
6-2. Operating Humidity
6-3. MTBF
Lamp Life
7. DIMENSIONS (with Speaker/Stand)
Width
Depth
Height
8. WEIGHT (with Speaker/Stand)
Net. Weight
Gross Weight
- 2 -
PAL Input : 0.5 ± 0.1Vrms
PC Input : 0.7 ± 0.1Vrms
: AC 100~240V, 50/60Hz , 2.8A
POWER CONSUMPTION
H/V SYNC VIDEO
less than 160 W
ON/ON ACTIVE
less than 4 W
OFF/ON OFF
ON/OFF less than 4 W
OFF
OFF less than 4 W
OFF/OFF
- less than 2 W
-
: 10%~80%
: 50,000 HRS with 90%
Confidence level
: 50,000 Hours(Min.)
: 803 mm (31.61'')
: 99.9 mm (3.93'')
: 493 mm (19.41'')
: 16 kg (35.28 lbs)
: 20.9 kg (46.08 lbs)
LED COLOR
GREEN
AMBER
AMBER
AMBER
OFF