Samsung DVDVR300E SB 1215146254 free download

File name DVDVR300E_SB_1215146254.pdf

8. Schematic Diagrams Block Identification of Main PCB- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-2 Note 8-1 S.M.P.S (VCR Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-3 For schematic Diagram - Resistors are in ohms, 1/8W unless otherwise noted. 8-2 Power (VCR Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-4 Special note : 8-3 System Control/Servo (VCR Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - 8-5 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. 8-4 Display/Function (VCR Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-6 Note : 8-7 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 8-5 Secam/Connector (VCR Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - different or amended since this drawing was prepared). 8-6 A/V (VCR Main PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-8 Important safety notices : 8-7 Hi-Fi (VCR Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-9 Components identified with the mark have the special characteristics for safety. When replacing any of these components. Use only the same type. 8-8 OSD (VCR Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-10 8-9 Main Connector (DVD Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-11 8-10 DDR (DVD Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-12 8-11 IEEE 1394 (DVD Main PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-13 8-12 Video Decoder (DVD Main PCB)- - - -