Samsung SyncMaster 570BTFT Service Manual page 59

9 Schematic Diagrams
9-3 Micom Part Schematic Diagram
9-5
Table 9-7. IC401
MODES MODES
1024 x 768 / 75 Hz 1024 x 768 / 75 Hz
1 0~5 22 Pulse
2 0, 5 23 GND
3 5 24 Pulse
4 5 25 5
5 4.62 26 5
6 0 27 0
7 5 28 0
8 5 29 5
9 GND 30 5
10 5 31 0
11 5 32 Clock
12 NC 33 Clock
13 5 34 5
14 5 35 NC
15 Pulse 36 3.8
16 Pulse 37 5
17 5 38 0
18 NC 39 5
19 NC 40 5
20 Pulse 41 GND
21 Pulse 42 NC
Unit: Vrms
Table 9-8. IC403
MODES
1024 x 768 / 75 Hz
1 NC
2 NC
3 NC
4 GND
5 4.43
6 4.46
7 4.87
8 5.03
Unit: Vrms
Table 9-9. IC404
MODES
1024 x 768 / 75 Hz
1 GND
2 GND
3 GND
4 GND
5 5.03
6 5.03
7 GND
8 5.03
Unit: Vrms
SyncMaster 570STFT/580STFT