11 Disassembly and Reassembly
11-1
11 Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the
LE23T51B/LE27T51B/LE32T51B TFT-LCD monitors.
WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling
these components.
(ONLY LE32T51B) Check the connector of POWER BOARD which are CNM 802, 803.
IF Panel MARK is A(AUO), The wire which is from PANEL INVERTER Must be
connected into CNM 803.
IF Panel MARK is S(Sec), The wire which is from PANEL INVERTER Must be
connected into CNM 802.
11-1 Disassembly
Cautions:
1. Disconnect the monitor from the power source before disassembly.
1. Place LCD-TV face down on cushioned table.
Remove 14 screws from the rear-cover and Remove stand.
2. Remove 2 screws from the cover-jack.
Lift up the rear-cover.
Содержание LE23T51B
Страница 6: ...1 Precautions 1 4 Memo ...
Страница 27: ...4 Troubleshooting 4 3 WAVEFORMS 1 R G B Output Signal 3 Digital Output Data of IC310 ...
Страница 29: ...4 Troubleshooting 4 5 WAVEFORMS 3 Digital Output Data of IC310 4 Signal of DVI Data ...
Страница 31: ...4 Troubleshooting 4 7 WAVEFORMS 3 Digital Output Data of IC310 5 Tuner_CVBS Output Signal ...
Страница 33: ...4 Troubleshooting 4 9 WAVEFORMS 3 Digital Output Data of IC310 5 Tuner_CVBS Output Signal ...
Страница 35: ...4 Troubleshooting 4 11 3 Digital Output Data of IC310 6 Analog Signal Y C WAVEFORMS ...
Страница 37: ...4 Troubleshooting 4 13 WAVEFORMS 7 The Signal are Inputed to IC610 8 DC 8V 9 Output WaveForm ...
Страница 38: ...Memo 4 Troubleshooting 4 14 ...
Страница 41: ...5 Exploded View Parts List 5 3 5 2 LE27T51B T0003 T0175 M0447 M0013 M0013 ...
Страница 43: ...5 Exploded View Parts List 5 5 5 3 LE32T51B T0003 T0175 T0447 CIS M0002 M0216 ...
Страница 62: ...7 Block Diagrams 7 1 7 Block Diagram This Document can not be used without Samsung s authorization ...
Страница 63: ...7 Block Diagrams 7 2 Memo ...
Страница 64: ...8 1 8 Wiring Diagrams 8 Wiring Diagram 8 1 LE23T51B LE27T51B LE32T51B Wiring Diagram ...
Страница 65: ...8 Wiring Diagrams 8 2 8 2 Main Board Layout ...
Страница 68: ...8 5 8 Wiring Diagrams ...
Страница 69: ...8 Wiring Diagrams 8 6 8 4 Power Board Layout ...
Страница 72: ...8 9 8 Wiring Diagrams ...
Страница 75: ...8 Wiring Diagrams 8 12 Memo ...
Страница 83: ...9 Schematic Diagrams 9 8 Memo ...
Страница 85: ...10 2 Connection Panel 10 Operating Instructions and Installation 10 2 ...
Страница 89: ...Memo 10 Operating Instructions and Installation 10 6 ...
Страница 93: ...11 Disassembly and Reassembly 11 4 Memo ...
Страница 95: ...12 PCB Layout 12 2 Memo ...
Страница 98: ...13 Circuit Descriptions 13 3 13 3 SMPS Board 13 3 1 23 SMPS Block Free_Volt 13 3 2 23 SMPS Diagram Free_Volt ...
Страница 99: ...13 Circuit Descriptions 13 4 13 3 3 23 SMPS Block 110V 220V Only 13 3 4 23 SMPS Diagram 110V 220V Only ...
Страница 100: ...13 Circuit Descriptions 13 5 13 3 5 27 SMPS Block Free_Volt ...
Страница 101: ...13 Circuit Descriptions 13 6 13 3 6 27 SMPS Diagram Free_Volt 13 3 7 27 SMPS Block 110V 220V Only ...
Страница 102: ...13 Circuit Descriptions 13 7 13 3 8 27 SMPS Diagram 110V 220V Only ...
Страница 103: ...13 Circuit Descriptions 13 8 13 3 9 32 SMPS Block Free_Volt 13 3 10 32 SMPS Diagram Free_Volt ...
Страница 104: ...13 Circuit Descriptions 13 9 13 3 11 32 SMPS Block 110V 220V Only 13 3 12 32 SMPS Diagram 110V 220V Only ...
Страница 105: ...13 Circuit Descriptions 13 10 ...
Страница 113: ...14 Reference Infomation 14 8 14 3 2 Supported Modes 1 ...
Страница 114: ...14 Reference Infomation 14 9 14 3 3 Supported Modes 2 ...
Страница 115: ...14 Reference Infomation 14 10 14 3 4 Supported Modes 3 ...