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11. Schematic Diagrams
Page
3 Block Identification of Main PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-2
11-1 S.M.P.S/Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-3
11-2 System Control/Servo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-4
11-3 Audio/Video - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-5
11-4 Hi-Fi Audio - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-6
11-5 IF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-7
11-6 I/O - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-8
11-7 Sub - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-9
11-8 Function-Timer (SV-A130B) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-10
11-9 Function-Timer (SV-A140B) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-11
11-10 Remote-Control (SV-A130B) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-12
11-11 Remote-Control (SV-A140B) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-12
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.
3 Block Identification of Main PCB
(Component Side) (Conductor Side)
11-2 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
11-3 Audio/Video
Samsung Electronics 11-5
Schematic Diagrams
11-4 Hi-Fi Audio
11-6 Samsung Electronics
Schematic Diagrams
11-5 IF
L415
Bead
Samsung Electronics 11-7
Schematic Diagrams
11-6 I/O
11-8 Samsung Electronics
Schematic Diagrams
11-7 Sub
Samsung Electronics 11-9
Schematic Diagrams
11-8 Function-Timer(SV-130B)
11-10 Samsung Electronics
Schematic Diagrams
11-9 Function-Timer(SV-140B)
SHUTTLE OPTION
Samsung Electronics 11-11
Schematic Diagrams
11-10 Remote-Control (SV-A130B) 11-11 Remote-Control (SV-A140B)
11-12 Samsung Electronics