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11. Schematic Diagrams

Page

3 Block Identification of Main PCB - - - - - - - - - - - - - - - 11-2

11-1 DC/DC Converter - - - - - - - - - - - - - - - - - - - - - - - 11-3

11-2 System Control/Servo - - - - - - - - - - - - - - - - - - - 11-4

11-3 Video - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-5

11-4 Audio (Mono) - - - - - - - - - - - - - - - - - - - - - - - - - - 11-6

11-5 Audio (Stereo) - - - - - - - - - - - - - - - - - - - - - - - - - 11-7

11-6 MIC (Mono) - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-8

11-7 MIC (Stereo) - - - - - - - - - - - - - - - - - - - - - - - - - - 11-9

11-8 Camera Main - - - - - - - - - - - - - - - - - - - - - - - - - - 11-10

11-9 CCD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-12

11-10 EIS (VP-A17/VP-A18) - - - - - - - - - - - - - - - - - - - 11-13

11-11 EVF(VP-A12/VP-A17) - - - - - - - - - - - - - - - - - - - 11-14

11-12 CVF(VP-A15/VP-A18) - - - - - - - - - - - - - - - - - - - 11-15

11-13 Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-16

11-14 Adaptor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-17




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 DC/DC Converter




Samsung Electronics 11-3
Schematic Diagrams

DRUM SPEED SERVO CAPSTAN SERVO (SPEED AND PHASE) DRUM SERVO (SPEED AND PHASE)
11-2 System Control/Servo DRUM PHASE SERVO CAPSTAN SPEED SERVO




T

1




T




2




T




3




T




4




T




5




6 T




11-4 Samsung Electronics
Schematic Diagrams

VIDEO (Y+C) REC PROCESS REC C PROCESS REC Y PROCESS
11-3 Video VIDEO (Y+C0 PB PROCESS PB C PROCESS PB Y PROCESS




1




2




3




4




5




6




7




8




Samsung Electronics 11-5
Schematic Diagrams


11-4 Audio (Mono)




11-6 Samsung Electronics
Schematic Diagrams


11-5 Audio (Stereo)




Samsung Electronics 11-7
Schematic Diagrams


11-6 MIC (Mono)




11-8 Samsung Electronics
Schematic Diagrams


11-7 MIC (Stereo)




Samsung Electronics 11-9
Schematic Diagrams

ANALOG SIGNAL
11-8 Camera Main DIGITAL SIGNAL




1




2




3




4




5




6




7

Standard voltage is DC.




11-10 Samsung Electronics
Schematic Diagrams




Samsung Electronics 11-11
Schematic Diagrams


11-9 CCD CCD OUT




1




2




3




4




5




6




7




Standard voltage is DC.
8




11-12 Samsung Electronics
Schematic Diagrams

V-OUT
11-10 EIS (VP-A17/VP-A18) H-OUT




Standard voltage is DC.




Samsung Electronics 11-13
Schematic Diagrams


11-11 EVF(VP-A12/VP-A17)




Standard voltage is DC.




11-14 Samsung Electronics
Schematic Diagrams


11-12 CVF(VP-A15/VP-A18)




Standard voltage is DC.



Samsung Electronics 11-15
Schematic Diagrams


11-13 Function




11-16 Samsung Electronics
Schematic Diagrams


11-14 Adaptor




Samsung Electronics 11-17