Samsung SVR-77H free download

File name Samsung VCR SVR-77H.pdf

11. Schematic Diagrams Page Block Identification of Main PCB - - - - - - - - - - - - - - - - - - - - - - - - - - 11-2 11-1 11-2 11-3 11-4 11-5 11-6 11-7 11-8 S.M.P.S/Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-3 System Control/Servo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-4 Audio/Video - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Hi-Fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-6 11-8 Karaoke - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-10 I/O - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-11 11-12 Remote-Control - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-13 Samsung Electronics 11-1 Schematic Diagrams Note For schematic Diagram - Resistors are in ohms, 1/8W unless otherwise noted. - Circled numbers refer to waveforms. 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 (Component Side) 11-2 (Conductor Side) Samsung Electronics Schematic Diagrams 11-1 S.M.P.S/POWER Samsung Electronics 11-3 Schematic Diagrams 11-2 System Control/Servo 11-4 Samsung Electronics Schematic Diagrams IC601 HD6433976RAF Samsung Electronics 11-5 Schematic Diagrams 11-3 Audio/Video REC Y PROCESS REC C PROCESS PB Y PROCESS PB C PROCESS REC LINEAR AUDIO PB LINEAR AUDIO 4.2 (0) 3.8 (2.0) 0 3.8 4.2 0 0 (0.8) (2.0) ( 0 ) (0.8) 1.6 4.0 ( 0 ) 3.2 5.2 (4.4) 0/5.2 4.2 (2.8) 5.0 (0) 3.2 1.0 (0) (0) 11-6 Samsung Electronics Schematic Diagrams IC301 SS11501M IC303 SS23378M Samsung Electronics 11-7 Schematic Diagrams 11-4 Hi-Fi AUDIO PB (MONO) AUDIO REC (MONO) AUDIO PB (Hi-Fi) AUDIO REC (Hi-Fi) 11-8 Samsung Electronics Schematic Diagrams IC501 TA1246F Samsung Electronics 11-9 Schematic Diagrams 11-5 Karaoke 11-10 Samsung Electronics Schematic Diagrams 11-6 I/O Samsung Electronics 11-11 Schematic Diagrams 11-9 Function 11-12 Samsung Electronics Schematic Diagrams 11-11 Remote-Control Samsung Electronics 11-13