CTX
Service Manual
LJE15XE(S500)
16
S500 (CMO ) MAIN/BOARD Unit: Volt
640*480 31K/60Hz
2.63 1.70 0.70 0.60 2.62 2.63 2.63 2.50 GND 3.29
800*600
48K/72Hz 2.60 1.70 0.70 0.60 2.60 2.59 2.60 2.50 GND 3.29
1024*768
60K/75Hz
2.78 1.70 0.70 0.60 2.78 2.78 2.78 2.50 GND 3.29
640*480 31K/60Hz
GND 1.75 0.60 0.60 3.29 2.62 2.63 2.63 2.59 0.00
800*600
48K/72Hz
GND 1.75 0.60 0.60 3.29 2.60 2.59 2.59 2.57 0.00
1024*768
60K/75Hz
GND 1.75 0.60 0.60 3.29 2.78 2.78 2.78 2.75 0.00
640*480 31K/60Hz
0.60 GND 3.26 2.90 3.27 3.28 2.49 GND 2.49 GND
800*600
48K/72Hz 0.60 GND 3.26 2.90 3.27 3.28 2.49 GND 2.49 GND
1024*768
60K/75Hz
0.60 GND 3.26 2.90 3.27 3.28 2.49 GND 2.49 GND
640*480 31K/60Hz
GND GND 2.95 3.28 GND 0.00 0.49 3.28 GND 0.00
800*600
48K/72Hz GND GND 2.95 3.28 GND 0.00 0.47 3.28 GND 0.00
1024*768
60K/75Hz
GND GND 2.95 3.28 GND 0.00 0.50 3.28 GND 0.00
640*480 31K/60Hz
0.49 3.28 GND 0.00 0.49 3.28 2.48 3.14 0.30 4.97
800*600
48K/72Hz 0.47 3.28 GND 0.00 0.47 3.28 2.48 3.14 0.30 4.97
1024*768
60K/75Hz
0.50 3.28 GND 0.00 0.50 3.28 2.48 3.14 0.30 4.97
640*480 31K/60Hz
1.00 0.05 2.72 0.52 0.10 0.29 0.29 3.29 3.29 3.29
IC
U1 ( GMZAN2 )
PIN
MODE
51 52 53 54 55 56 57 58 59 60
IC
U1 ( GMZAN2 )
PIN
MODE
61 62 63 64 65 66 67 68 69 70
IC
U1 ( GMZAN2 )
PIN
MODE
71 72 73 74 75 76 77 78 79 80
IC
U1 ( GMZAN2 )
PIN
MODE
81 82 83 84 85 86 87 88 89 90
IC
U1 ( GMZAN2 )
PIN
MODE
91 92 93 94 95 96 97 98 99 100
IC
U4 ( GMZAN2 )
PIN
MODE
101 102 103 104 105 106 107 108 109 110
Summary of Contents for LJE15XE
Page 1: ...Service Manual Model LJE15XE S500 LCD Monitor Specialists ...
Page 10: ...CTX Service Manual LJE15XE S500 9 BLOCK DIAGRAM TFT LCD Module MAIN BOARD BLOCK DIAGRAM ...
Page 11: ...CTX Service Manual LJE15XE S500 10 POWER BLOCK DIAGRAM Main Board IC Pin Configuration ...
Page 12: ...CTX Service Manual LJE15XE S500 11 Pin Configuration Pin Parameter ...
Page 13: ...CTX Service Manual LJE15XE S500 12 Inverter Board I O Connections ...
Page 14: ...CTX Service Manual LJE15XE S500 13 TROUBLE SHOOTING VIDEO DOES NOT APPEAR ...
Page 15: ...CTX Service Manual LJE15XE S500 14 TROUBLE SHOOTING R G B is not displayed correctly ...
Page 27: ...CTX Service Manual LJE15XE S500 26 ...