13 Circuit Descriptions
13-1
13 Circuit Descriptions
13-1 Overall Block Structure
13-1-1
Power Tree
1. When the AD board is in DPMS state:
1.1 The IP has been designed so that it operates with a power consumption of less than 0.6W of.
1.2 The Scaler consumes power up to 37mA
1.3 The power to the panel is switched off
2. When the AD board is operating normally:
2.1 The maximum power consumption of the panel lamps is described below (It may vary depending on
the panel manufacturer)
19" : 4*(7.5mA*720mVrms)=4*5.4=21.6W
2.2 The power consumption of the Panel Control board is as follows: 5V*720mA=3.6W
2.3 The power consumption of the Scaler is as follows: 3.3V*245mA + 1.8V*300mA = 1.35W
Summary of Contents for SyncMaster 932BF
Page 6: ...10 Operating Instructions and Installation 10 4 Memo ...
Page 16: ...11 Disassembly and Reassembly 11 10 Memo ...
Page 23: ...12 PCB Layout 12 1 12 PCB Diagram 12 1 Main PCB Layout ...
Page 24: ...12 PCB Layout 12 2 Memo ...
Page 36: ...Memo 14 Reference Infomation 14 12 ...
Page 40: ...2 Product Specifications 2 4 Memo ...
Page 43: ...4 Troubleshooting 4 3 1 WAVEFORMS 2 3 ...
Page 45: ...4 Troubleshooting 4 5 1 WAVEFORMS 5 4 6 ...
Page 46: ...4 Troubleshooting 4 6 Memo ...
Page 55: ...7 Block Diagrams 7 1 7 Block Diagram 7 1 Power Tree ...
Page 56: ...7 Block Diagrams 7 2 7 2 Main Board Part ...
Page 57: ...7 3 IP Board Part SMPS Part 7 Block Diagrams 7 3 ...
Page 58: ...7 4 IP Board Part Inverter Part 7 Block Diagrams 7 4 ...
Page 62: ...1 Precautions 1 4 Memo ...
Page 69: ...13 Circuit Descriptions 13 7 13 3 IP BOARD Power Schematic Diagrams ...
Page 70: ...13 Circuit Descriptions 13 8 13 4 IP BOARD Inverter Schematic Diagrams ...
Page 72: ...9 Schematic Diagrams 9 2 1 2 3 4 5 6 ...
Page 74: ...8 Wiring Diagram 8 2 Memo ...