Samsung DSB-S305G, TV SAT, Samsung 305
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11. Schematic Diagrams
Note
11-1 5517-1/2 (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-2
For schematic Diagram
- Resistors are in ohms, 1/8W unless otherwise noted.
11-2 5517-2/2(Primary) (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-3
11-3 Memory (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-4
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.
11-4 Video, Audio In/Out (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-5
11-5 Power (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-6
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).
11-6 Tuner (Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-7
11-7 RS232 (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-8
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.
11-8 Smart Card (Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-9
11-9 Front (Front PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11-10
Samsung Electronics
This Document can not be used without Samsung’s authorization.
11-1
Schematic Diagrams
11-1 5517-1/2 (Main PCB)
Sheet 1 of 9
11-2
This Document can not be used without Samsung’s authorization.
Samsung Electronics
Schematic Diagrams
11-2 5517-2/2(Primary) (Main PCB)
Sheet 2 of 9
AUDIO OUTPUT
VIDEO OUTPUT
Samsung Electronics
This Document can not be used without Samsung’s authorization.
11-3
Schematic Diagrams
11-3 Memory (Main PCB)
Sheet 3 of 9
11-4
This Document can not be used without Samsung’s authorization.
Samsung Electronics
Schematic Diagrams
11-4 Video, Audio In/Out (Main PCB)
Sheet 4 of 9
AUDIO OUTPUT
AUDIO INPUT
VIDEO OUTPUT
VIDEO INPUT
Samsung Electronics
This Document can not be used without Samsung’s authorization.
11-5
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