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Service Manual
S720G
-18-
TEST CONDITION : AC LINE IN: 110V/60Hz
PATTEN:FULL WHITE
Uint:Volt
640*480
31K/60Hz 0 3.28 0.03 3.38 3.37 2.77 0 0.01 0.75
1024*768
60K/75Hz 0 3.27 0.03 3.38 3.37 2.77 0 0.01 0.75
1280*1024
80K/75Hz 0 3.28 0.03 3.38 3.37 2.77 0 0.01 0.75
DVI1280*1024
64K 0 3.27 0.03 3.38 3.37 2.76 0 0.01 0.75
640*480
31K/60Hz 2.00 1.96 1.28 3.38 0.06 3.38 3.38 3.38 2.77
1024*768
60K/75Hz
2.00 1.96 1.28 3.38 0.06 3.38 3.38 3.39 2.78
1280*1024
80K/75Hz
2.00 1.96 1.28 3.38 0.06 3.38 3.38 3.39 2.78
DVI1280*1024
64K
2.00 1.96 1.28 3.38 0.07 3.38 3.38 3.38 2.77
640*480
31K/60Hz 0 0.06
0.68 0 11.19
0.01
1024*768
60K/75Hz
0 0.06
0.68 0 11.19
0.02
1280*1024
80K/75Hz
0 0.06
0.68 0 11.19
0.02
DVI1280*1024
64K
0 0.06
0.68 0 11.18
0.01
640*480
31K/60Hz 3.38 3.38 0 3.38 3.33 4.84 4.85 1.02 1.63 1.01
1024*768
60K/75Hz 3.38 3.38 0 3.38 3.33 4.84 4.85 0.80 1.85 0.80
1280*1024
80K/75Hz
3.38 3.38 0 3.38 3.33 4.84 4.85 0.80 1.85 0.80
DVI1280*1024
64K 3.38 3.38 0 3.38 3.33 5.01 5.01 0 0.09 0
640*480
31K/60Hz 3.30 1.85 2.09 2.43 0.09 2.26 2.49 1.99 0.79 3.38
1024*768
60K/75Hz 3.29 1.61 1.70 2.55 0.09 2.49 2.61 2.16 0.65 3.38
1280*1024
80K/75Hz
3.30 1.85 1.70 2.55 0.09 2.49 2.68 2.16 0.65 3.38
DVI 1280*1024 64K
0
0
0
0.01
0.01
3.00
0
0
0
3.38
IC
Q7(2N3904)
Q634(MMBT3906LT1)
Q635(2N3904)
PIN
MODE
E C B E C B E C B
IC Q636(3906) Q637(3906) Q638(3906)
PIN
MODE
E C B E C B E C B
IC
Q639(2N3904)
Q641(2N3904)
PIN
MODE
E C B E C B E C B
IC
U4(GM5120)
PIN
MODE
1 2 3 4 5 6 7 8 9 10
IC
U4(GM5120)
PIN
MODE
11 12 13 14 15 16 17 18 19 20
Summary of Contents for S720G
Page 1: ...S720G SERVICE MANUAL The Monitor Specialists EDITION 1 Aug 2003 ...
Page 12: ...C C CT T TX X X Service Manual S720G 11 ...
Page 13: ...C C CT T TX X X Service Manual S720G 12 R G B is not displayed correctly ...
Page 14: ...C C CT T TX X X Service Manual S720G 13 5 SYSTEM BLOCK DIAGRAM ...
Page 15: ...C C CT T TX X X Service Manual S720G 14 6 inverter board I O connections ...
Page 16: ...C C CT T TX X X Service Manual S720G 15 7 IC PIN CONFIGURATION ...
Page 17: ...C C CT T TX X X Service Manual S720G 16 ...
Page 18: ...C C CT T TX X X Service Manual S720G 17 8 PIN ASSIGNMENT MAIN BOARD ...