Schematic Diagrams - Samsung DVD-V940K Training Manual

12. Schematic Diagrams

12-1 S.M.P.S.- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-2 Power Drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-3 Display/Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-4 System Control/Servo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-5 A/V - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-6 Hi-Fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-7 A2/NICAM- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-8 TM (China/Hong Kong Only) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-9 TM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-10 Input-Output - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-11 Karaoke - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-12 DVD AV Decoder - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-13 DVD Servo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
12-14 DVD Audio/Video - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Samsung Electronics
12-2
For schematic Diagram
12-3
- Resistors are in ohms, 1/8W unless otherwise noted.
12-4
Special note :
Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the
12-5
"electrostatically sensitive (ES) devices" section of this service manual.
12-6
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
12-7
different or amended since this drawing was prepared).
12-8
Important safety notices :
Components identified with the mark
12-9
Use only the same type.
12-10
◆ Block Identification of Main PCB
12-11
12-12
12-13
12-14
12-15
This Document can not be used without Samsung's authorization
Note
have the special characteristics for safety. When replacing any of these components.
<Component Side>
12-1