Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung Audio MM-D330D MMD330DEN_SB-SI_1413362497

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                                     Digital Component
                                     System
                                      Model Name                     MM-D330D
                                      Model Code                     MM-D330D/EN




SERVICE                                            MANUAL
Digital Component System                                        Contents

                                             1. Precaution

                                             2. Product Specification

                                             3. Disassembly & Reassembly

                                             4. Troubleshooting

                                             5. PCB Diagram

                                             6. Schematic Diagram
           MM-D330D




    Refer to the service manual in the GSPN (see the rear cover) for more information.
Contents



Contents
1.   Precaution........................................................................................................................................ 1 - 1
     1.1.     Safety Precautions ................................................................................................................... 1 - 1
     1.2.     Servicing Precautions ............................................................................................................... 1 - 3
     1.3.     Precautions for Electrostatically Sensitive Devices (ESDs) .............................................................. 1 - 4
2.   Product Specification ......................................................................................................................... 2 - 1
     2.1.     Product Feature ....................................................................................................................... 2 - 1
     2.2.     Specifications.......................................................................................................................... 2 - 2
     2.3.     Specifications Analysis ............................................................................................................. 2 - 4
     2.4.     Accessories ............................................................................................................................ 2 - 5
              2.4.1.     Supplied Accessories ................................................................................................... 2 - 5
3.   Disassembly & Reassembly ................................................................................................................ 3 - 1
     3.1.     Main Set Disassembly & Reassembly .......................................................................................... 3 - 1
     3.2.     DECK Disassembly & Reassembly ............................................................................................. 3 - 4
4.   Troubleshooting ................................................................................................................................ 4 - 1
     4.1.     Checkpoints by Error Mode ....................................................................................................... 4 - 1
              4.1.1.     No Power................................................................................................................... 4 - 1
              4.1.2.     No Output .................................................................................................................. 4 - 3
     4.2.     Measures to be taken when the Protection Circuit operates............................................................... 4 - 4
              4.2.1.     Operation of Power Block Protection Circuit .................................................................... 4 - 4
              4.2.2.     Check AMP in Power Protection .................................................................................... 4 - 5
     4.3.     MICOM, MPEG Initialization & Update ...................................................................................... 4 - 6
     4.4.     Buyer-Region Code Setting Method ............................................................................................ 4 - 7
              4.4.1.     The inserting method of Region Code after replacing the Main PBA ..................................... 4 - 7
5.   PCB Diagram ................................................................................................................................... 5 - 1
     5.1.     Wiring Diagram....................................................................................................................... 5 - 1
     5.2.     FRONT PCB Top .................................................................................................................... 5 - 2
              5.2.1.     Pin Connection ........................................................................................................... 5 - 3
     5.3.     FRONT PCB Bottom ............................................................................................................... 5 - 4
     5.4.     MAIN PCB Top ...................................................................................................................... 5 - 5
              5.4.1.     Pin Connection ........................................................................................................... 5 - 6
              5.4.2.     Test Point Wave Form .................................................................................................. 5 - 7
     5.5.     MAIN PCB Bottom.................................................................................................................. 5 - 8
              5.5.1.     Pin Connection ........................................................................................................... 5 - 9
     5.6.     SMPS PCB Top....................................................................................................................... 5 - 10
     5.7.     SMPS PCB Bottom .................................................................................................................. 5 - 11
6.   Schematic Diagram ........................................................................................................................... 6 - 1
     6.1.     Overall Block Diagram ............................................................................................................. 6 - 1
     6.2.     FRONT ................................................................................................................................. 6 - 2

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