Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio TX-SR504 onkyo_tx-sr504

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onkyo_tx-sr504


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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        TX-SR504/504E/8450
                         A                                                                                 B                                                              C                                                                                                    D                                                                              E                                                                                                                         F                                                                        G                                                                                                                                                H
    SCHEMATIC DIAGRAMS-1
    AUDIO INPUT SECTION                                                                                            TO XM/Sirius
                                                                                                                                                           TO NADG-8798                                             TO NADG-8798                                                                                                                                                                                                                                                                                   TO NADG-8798
                                                                                                                 TO NADG-8799                                   9110#14           P303                                                  9110#14                        P302                                                                                                                                                                                                                                          P301
                                                                                      TO NADG-8798             JL5502A                                                                                                                                                                                                                                                                                                                                                                                                              9110#06




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                                                                                                                                                       14
                                                                                                                                                       13
                                                                                                                                                       12
                                                                                                                                                       11
                                                                                                                                                       10




                                                                                                                                                                                                          DAC_FR1 14
                                                                                                                                                                                                          DAC_FL1 13
                                                                                                                                                                                                          DAC_SW1 12
                                                                                                                                                                                                          DAC_C1 11
                                                                                                                                                                                                            GND_A 10




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     3
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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     6
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  NAAF-8779 (1/2)




                                                                                                                                                        9
                                                                                                                                                        8
                                                                                                                                                        7
                                                                                                                                                        6
                                                                                                                                                        5
                                                                                                                                                        4
                                                                                                                                                        3
                                                                                                                                                        2
                                                                                                                                                        1




                                                                                                                                                                                                                   9
                                                                                                                                                                                                             +12V 8
                                                                                                                                                                                                             GND_D 7
                                                                                                                                                                                                          VOL_DATA 6
                                                                                                                                                                                                           VOL_CLK 5
                                                                                                                                                                                                           PROTECT 4
                                                                                                                                                                                                             SEC1H 3
                                                                                                                                                                                                             VOLH 2
                                                                                                                                                                                                             AMUT 1
                                                                                                 P304




                                                                                                                         SIRIUS_R




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Z2MUT

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          GND_IR
                                                                                                                         SIRIUS_L

                                                                                                                             +12V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              TZ2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     SB/PREMUTE




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               IR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           +5.6IR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          U01




                                                                                                                             -12V
                                                                                                                            XM_R
                                                                                                                          GND_A
                                                                                                                            XM_L




                                                                                                                                                       TUPACK_R




                                                                                                                                                        DAC_SR1

                                                                                                                                                       DAC_SBR1
                                                                                                                                                       TUPACK_L




                                                                                                                                                        DAC_SL1

                                                                                                                                                       DAC_SBL1
                                                                                                                                                              RI




                                                                                                                                                       VIDEO4_R




                                                                                                                                                                                                             -12V
                                                                                                                                                        GND_TU

                                                                                                                                                       VIDEO4_L
                                                                                             3
                                                                                             2
                                                                                             1
                                                                                                 9110#03




                                                                                                                                                        GND_A
1




                                                                                                                                                        AD_R
                                                                                                                                                          MIC

                                                                                                                                                        AD_L
                                          P5505                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           AMPLIFIER PC BOARD
                                          P7900
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    VOLH
                                                       R5500                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       SEC1H
                    RI                                  330                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      PROTECT                           TO NAAF-8779 (2/2)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        T6         A6                        Other
                                                                                                                                                                                                                                                                                                                                                                                                                                                    R5813                0         -                          -
                         P7901




                                                            R5541                                                                                  R5575
                                      3                R5501 220K                                                                                   220K                                                                                                                                                                                                                                                                                            R5814                    -     0                          0
                 R

                                                                    C5502C5501
                                                                                                                                                   R5576




                                                                     221J 221J
                                                        330                                                                                                                                                                                                                                                                                                                                                                                                              -
                                                                                                                                                                                                                                                                                                                                                                                                                                                    J5062                        TA15                          -




                                                                                                                                                                                  C5573
                                                                                                                                                                                  C5572
                                                                                                                                                                                  C5575
                                                                                                                                                                                  C5574
                                                                                                                                                                                  C5571
                                                                                                                                                                                  C5570
                                                                                                                                                                                  C5576
                                                                                                                                                                                  C5569
            TUNER                 1                                                                                                                220K
                                                                                                                                                   R5577




                                                                                                                    R5580
                                                       R5502




                                                                                                                    220K
                                      2                                                                                                             47K
        Only A5 A6 L                                    330 R5542                                                                                  R5578




                                                                                                                             R5581




                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                                                                                  47/50
                                                                                                                            220K
                                                            220K                                                                                    47K                                                                                                                                                                                                                                                R5680                      220K
                                           4               R5543                                                                                   R5579                                                                                                                                                                                                                                               R5681                      220K
                         P7902




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  T6 only




                                                                                                                   R5582
                                                      R5503 220K




                                                                                                                    220K
                                      9                                                                                                            220K                                                                                                                                                                                                                                                R5682                      220K
                                                                         C5503
                                                                    221K 221K




                                                        330                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         Q6226
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2SB1068-U




                                                                                                                                    220K
                                                                                                                            R5583
                                  7
              CD




                                                                                                                                                                                                                                                                                                                                                                                                                                        R5813
                                                                    C5504




                                                                                                                                                                                                                                                                                                                                                                                                                                                    R5814
                                                                                                                                                                                                                                                                                                                                                                                                                                        LIST



                                                                                                                                                                                                                                                                                                                                                                                                                                                     LIST
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      R6227                          3              2
                                                      R5504
                                      8                                                                                                                                                                                                                                                                                                                               NJM4580                                                                                                      J5062                                                               3.3               C6227                                                                                                                             P6221




                                                                                                                                                                                                                                                                                                                                                              4
                                                                                                                                                                                                                                                                                                   47/50               220                        3                   Q5630A
                                                        330 R5544                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         104Z




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     R6226
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      22




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             C6226
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              100K
                                                             220K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      104Z
                                                                                                                                                                                                                                                                                                                                                                                                            100/25                          270                         100
                                                                                                                                                                                                                                                                                                   C5630 R5630                                                            1                SW_OUT                                                                                                                                                                                                                                                                                                                            12V TRIG




                                                                                                                                                                                                                                                                                                                                           221J
                                                                                                                                                                                                                                                                                                                                    R5632 C5631
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 D6221 D6222




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      24
                                                                                                                                                                                                                                                                                                                                                  2                                                                                       R5610




                                                                                                                                                                                                                                                                                                                       R5631
                                                            R5545                                                                                                                                                                                                                                                                                                                                           C5600                                                       R5620




                                                                                                                                                                                                                                                                                                                        47K
2




                                                                                                                                                                                                                                                                                                                                                                                                                                R5600
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      +12VTRG   2    1 2   1                                                                                                                                          21
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ZONE2




                                                                                                                                                                                                                                                                                                                                                                                                                                         220K
                                      6                R5505 220K                                                                                                                                                                                                                                                                                                         R5634




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     R6228




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    R6223
                                                                         C5505




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 R6224




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              R6222
                                                                                                                                                                                                                                                                                                                                                                            10K                                                                                                                                                       GND_TRG




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         3.3K



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               10K
                                                        330
                                                                     NC NC




                                                                                                                                                                                                                                                                                                                                                      R5633
                                                                                                                                                                                                                                                                                                                                                               1.2K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       R6221 2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               10K
                                                                                                                                                                                                                                                                                                                                     15K
                                  4                                                                                                                                                                                                                                                                                                                                                                                                      RN1441 Q5600                   Q5610 RN1441
        TAPE_OUT                                                                                                                                                                                                                                                                                                                                                      C5632 103J
                                                                    C5506




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        100 10
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Q5611 LIST
                                                                                                                                                                                                                                                                                                                                                                                                                                         RN1441 Q5601                                                                                                                                                                                                                                                                            IR IN




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    100/25
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          C6221




                                                                                                                                                                                                                                                                                                                                                                                                                                R5601




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C6222
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                1                                                                                                            1




                                                                                                                                                                                                                                                                                                                                                                                                                                         220K
                                      5               R5506




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       +
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         223K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2



                                                                                                                                                                                                                               



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