14 Reference Infomation
14-7
Separate Sync
C
D
A
O
E
B
P
Video
Sync
Sync
Video
Q
R
S
A : Line time total
B : Horizontal sync width
O : Frame time total
P : Vertical sync width
C : Back porch
D : Active time
Q : Back porch
R : Active time
E : Front porch
S : Front porch
H/V Composite Sync
Sync-on-Green
79.975
12.504
1.067
1.837
9.481
0.119
75.025
13.329
0.038
0.475
12.804
0.013
135.000
Positive
Positive
Separate
1280/75 Hz
1280x1024
75.000
13.333
1.185
1.877
9.877
0.395
60.000
16.667
0.040
0.613
16.000
0.013
162.000
Positive
Positive
Separate
fH (kHz)
A
μ
sec
B
μ
sec
C
μ
sec
D
μ
sec
E
μ
sec
fV (Hz)
O msec
P msec
Q msec
R msec
S msec
Clock
Freq.
(MHz)
Polarity
H.Sync
V.Sync
Remark
VESA
1600/60 Hz
1600x1200
Table 2 Timing Chart
Mode
Timing
Summary of Contents for Lacie720
Page 8: ...1 Precautions 1 4 Memo ...
Page 16: ...Memo 2 Product Specifications 2 8 ...
Page 22: ...3 Alignments and Adjustments 3 6 Memo ...
Page 25: ...4 Troubleshooting 4 3 WAVEFORMS Figure 1 PC Analog signal Waveforms ...
Page 27: ...4 Troubleshooting 4 5 WAVEFORMS Figure 2 PC Digital Signal Waveforms ...
Page 28: ...4 Troubleshooting 4 6 4 4 Main Circuit and Each Part Number Figure 3 Main Circuit ...
Page 50: ...7 Block Diagrams 7 2 7 2 Power Board Figure 2 Power Board Block Diagram ...
Page 51: ...8 Wiring Diagram 8 1 8 Wiring Diagram ...
Page 52: ...8 Wiring Diagram 8 2 Memo ...
Page 54: ...9 Schematic Diagrams 9 2 This Document can not be used without Samsung s authorization ...
Page 55: ...9 Schematic Diagrams 9 3 This Document can not be used without Samsung s authorization ...
Page 56: ...9 Schematic Diagrams 9 4 This Document can not be used without Samsung s authorization ...
Page 57: ...9 Schematic Diagrams 9 5 This Document can not be used without Samsung s authorization ...
Page 58: ...Memo 9 Schematic Diagrams 9 6 ...
Page 64: ...10 Operating Instructions and Installation 10 6 Memo ...
Page 69: ...12 PCB Daigram 12 1 12 PCB Diagram 12 1 Main Board Part Description ...
Page 70: ...12 PCB Diagram 12 2 12 2 Main Board Part Number ...