3 Alignments and Adjustments
3-1
3 Alignments and Adjustments
3-1 Service Instruction
1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation.
Check the basic characteristics such as height, horizontal and vertical sync.
2. Use the specified test equipment or its equivalent.
3. Correct impedance matching is essential.
4. Avoid overload. Excessive signal from a sweep generator might overload the front-end
of the TV. When inserting signal markers, do not allow the marker generator to distort
test result.
5. Connect the TV only to an AC power source with voltage and frequency as specified on
the backcover nameplate.
6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
that the power cord is disconnected before replacing any parts.
7. To protect aganist shock hazard, use an isolation transform.
Содержание LE40R88BD
Страница 35: ...11 Disassembly and Reassembly 11 4 Description Picture Description 6 Remove screws and lift up the BRKT ...
Страница 37: ...11 Disassembly and Reassembly 11 6 Memo ...
Страница 40: ...13 Circuit Descriptions 13 3 13 2 Main Block ...
Страница 47: ...13 Circuit Descriptions 13 10 13 3 9 HOT Balance Block Diagram 13 3 10 COLD Balance Block Diagram ...
Страница 79: ...14 Reference Infomation 14 8 14 3 2 Supported Modes 1 ...
Страница 80: ...14 Reference Infomation 14 9 14 3 3 Supported Modes 2 ...
Страница 81: ...14 Reference Infomation 14 10 14 3 4 Supported Modes 3 ...
Страница 87: ...Memo 14 Reference Infomation 14 16 ...
Страница 88: ...7 Block Diagrams 7 1 7 Block Diagram This Document can not be used without Samsung s authorization ...
Страница 89: ...7 Block Diagrams 7 2 Memo ...
Страница 101: ...2 Product Specifications 2 12 Memo ...
Страница 104: ...5 Exploded View Parts List 5 3 5 3 LE26R86BD Exploded View T0003 T0175 M0215 T0447 M0115 M0014 M0107 M0013 M0013 ...
Страница 106: ...5 Exploded View Parts List 5 5 5 5 LE32R86BD Exploded View T0003 M0215 T0447 M0115 M0013 M0013 ...
Страница 108: ...5 Exploded View Parts List 5 7 5 7 LE37R87BD Exploded View T0003 M0215 M0013 M0013 T0447 M0115 M0146 M0146 M0107 M0014 ...
Страница 110: ...5 Exploded View Parts List 5 9 5 9 LE40R87BD Exploded View T0003 M0215 M0013 M0013 T0447 M0146 M0146 M0107 M0014 ...
Страница 112: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 Main PCB Diagram FOR READY ...
Страница 113: ...12 PCB Diagram 12 2 12 2 Main PCB Diagram FOR IDTV ...
Страница 114: ...12 PCB Diagram 12 3 12 3 23 SMPS ...
Страница 115: ...12 PCB Diagram 12 4 12 4 26 32 SMPS ...
Страница 116: ...12 PCB Diagram 12 5 12 5 37 SMPS ...
Страница 117: ...12 PCB Diagram 12 6 12 6 40 IP Board ...