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COLOR MONITOR
SERVICE MANUAL
CHASSIS NO. : CL-38
FACTORY MODEL: LM505J

MODEL: L1510M (LM505J-GL)
*( ) ID LABEL MODEL No.

CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CONTENTS
SPECIFICATIONS ................................................... 2 ADJUSTMENT ...................................................... 10
PRECAUTIONS ....................................................... 3 TROUBLESHOOTING GUIDE .............................. 11
TIMING CHART ....................................................... 4 PRINTED CIRCUIT BOARD................................... 15
OPERATING INSTRUCTIONS ................................ 5 EXPLODED VIEW...................................................17
WIRING DIAGRAM ................................................. 7 REPLACEMENT PARTS LIST ...............................19
BLOCK DIAGRAM ................................................... 8 PIN CONFIGURATION............................................23
DESCRIPTION OF BLOCK DIAGRAM.................... 9 SCHEMATIC DIAGRAM ........................................ 28



SPECIFICATIONS
1. LCD CHARACTERISTICS 4. POWER SUPPLY
Type : TFT XGA LCD Module
Size : 352.0(H) x 263.5(V) x 14.0(T) 4-1. Power
Pixel Pitch : 0.297mm x 0.297mm 100~240V, 50/60Hz 0.6A
Color Depth : 8Bits/ 16M colors
Active Video Area : 15.0 inch 4-2. Power Consumption
(304.128 x 228.096)
MODE H/V SYNC VIDEO POWER CONSUMPTION LED COLOR
Surface Treatment : Anti-Glare
Backlight Unit : Top/Bottom edge side 2CCFL POWER ON (NORMAL) ON/ON ACTIVE less than 30 W GREEN

Electrical Interface : LVDS/TTL interface STAND-BY OFF/ON OFF less than 3 W AMBER

SUSPEND ON/OFF OFF less than 3 W AMBER
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio 10 DPMS OFF OFF/OFF OFF less than 3 W AMBER
Left : 60