Samsung SVR-640, SVR-643, SVR-547, SVR-649, SVR-649-XEV Schematics Diagram
5. Schematic Diagrams
Block Identification of Main PCB- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-2 |
|
5-1 |
S.M.P.S. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-3 |
5-2 Power Drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-4 |
|
5-3 |
System Control/Servo/Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-5 |
5-4 |
Audio/Video - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-6 |
5-5 Hi-Fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-7 |
|
5-6 TM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-8 |
|
5-7 SECAM (SVR-649 ONLY) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-9 |
|
5-8 OSD- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-10 |
|
5-9 |
Input-Output (1 SCART JACK ; SVR-649 ONLY) - - - - - - - - - - - - - - - - - - - - - |
5-11 |
5-10 Input-Output (OTHER MODELS ; RCA JACK) - - - - - - - - - - - - - - - - - - - - - - |
5-12 |
|
5-11 Front-AV/Shuttle - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-13 |
|
5-12 LED-Lamp (SVR-547 ONLY) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
5-14 |
|
Samsung Electronics |
5-1 |
Schematic Diagrams
Note |
For schematic Diagram
- Resistors are in ohms, 1/8W unless otherwise noted.
Special note :
Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the “electrostatically sensitive (ES) devices” section of this service manual.
Note :
Do not use the part number shown on this drawing for ordering. The correct part number is shown in the parts list (may be slightly different or amended since this drawing was prepared).
Important safety notices :
Components identified with the mark 
have the special characteristics for safety. When replacing any of these components. Use only the same type.
Block Identification of Main PCB
5-2 |
Samsung Electronics |
Schematic Diagrams
5-1 |
S.M.P.S. |
Samsung Electronics |
5-3 |
Schematic Diagrams
5-2 Power Drive
5-4 |
Samsung Electronics |
Schematic Diagrams
5-3 System Control/Servo/Display
LED-LAMP ONLY
Samsung Electronics |
5-5 |
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