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Samsung Electronics 7-1
7. Schematic Diagrams
7-1 DC/DC Converter (Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-2
7-2 Servo (Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-3
7-3 System Control (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-4
7-4 Pre Amp/PRML (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-5
7-5 DV1-Chip (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-6
7-6 Video-Interface (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-7
7-7 Audio (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-8
7-8 CDS-TG (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-9
7-9 DSP (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-10
7-10 EIS (EIS PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-11
7-11 Zoom (Zoom PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-12
7-12 Function (Function PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-13
7-13 CCD (CCD PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-14
7-14 Left (Left PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-15
7-15 Jack (Jack PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-16
7-16 Rear (Rear PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-17
7-17 Front (Front PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-18
7-18 LCD (LCD PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-19
7-19 MF_Slow (MF_Slow PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-20
7-20 MF_Ring (MF_Ring PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-21
For schematic Diagram
- Resistors are in ohms, 1/8W unless otherwise noted.
Note
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.
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Schematic Diagrams
7-2 Samsung Electronics
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7-1 DC/DC Converter (Main PCB)
Page 3
Schematic Diagrams
Samsung Electronics 7-3
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7-2 Servo (Main PCB)
Page 4
Schematic Diagrams
7-4 Samsung Electronics
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7-3 System Control (Main PCB)
Page 5
Schematic Diagrams
Samsung Electronics 7-5
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7-4 Pre Amp/PRML (Main PCB)
Page 6
Schematic Diagrams
7-6 Samsung Electronics
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7-5 DV1-Chip (Main PCB)
Page 7
Schematic Diagrams
Samsung Electronics 7-7
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7-6 Video-Interface (Main PCB)
Page 8
Schematic Diagrams
7-8 Samsung Electronics
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7-7 Audio (Main PCB)
Page 9
Schematic Diagrams
Samsung Electronics 7-9
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7-8 CDS-TG (Main PCB)
Page 10
Schematic Diagrams
7-10 Samsung Electronics
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7-9 DSP (Main PCB)
Page 11
Schematic Diagrams
Samsung Electronics 7-11
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7-10 EIS (EIS PCB)
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Schematic Diagrams
7-12 Samsung Electronics
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7-11 Zoom (Zoom PCB)
Page 13
Schematic Diagrams
Samsung Electronics 7-13
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7-12 Function (Function PCB)
Page 14
Schematic Diagrams
7-14 Samsung Electronics
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7-13 CCD (CCD PCB)
Page 15
Schematic Diagrams
Samsung Electronics 7-15
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7-14 Left (Left PCB)
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Schematic Diagrams
7-16 Samsung Electronics
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7-15 Jack (Jack PCB)
Page 17
Schematic Diagrams
Samsung Electronics 7-17
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7-16 Rear (Rear PCB)
Page 18
Schematic Diagrams
7-18 Samsung Electronics
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7-17 Front (Front PCB)
Page 19
Schematic Diagrams
Samsung Electronics 7-19
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7-18 LCD (LCD PCB)
Page 20
Schematic Diagrams
7-20 Samsung Electronics
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7-19 MF_Slow (MF_Slow PCB)
Page 21
Schematic Diagrams
Samsung Electronics 7-21
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7-20 MF_Ring (MF_Ring PCB)
Page 22
Schematic Diagrams
7-22 Samsung Electronics
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MEMO
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