Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio TX-SR506 hfe_onkyo_tx-sr506_service_en_alt_scan

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hfe_onkyo_tx-sr506_service_en_alt_scan


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                                                                                                                                                                                                                                                                                   TX-SR506

                                                                                                                                                                                                                                                        Ref. No. 4061
                                                                                                                                                                                                                                                              032008
                                                                 SERVICE MANUAL


                                                             AV RECEIVER
                                             MODEL TX-SR506
                                                                                                                                                                                                                                                                         DISPLAY

                                                                                                                                                                                                                                                            INPUT SELECTOR



                                                                                                                                                                                                                                        MULTI CH


                                                                                                                                                                                                                                                              RECEIVER   MUTING




                                                                                                                                                                                                                        MASTER VOLUME




      ON/STANDBY                                                                                                                                                   TUNING       PRESET



                                                                                                                                                                                                                                                        AUDIO


                   STANDBY      ZONE 2
                                                                                                                                                                            ENTER

                   PURE AUDIO



                                                                                                                                                                                                                                                   LISTENING MODE
                                                                                                                                                                                                                                        MOVIE/TV    MUSIC




      PURE AUDIO                         MULTI CH            DVD   VCR/DVR   CBL/SAT       AUX            TAPE        TUNER         CD                             SETUP            RETURN


                                                                                                                                                                                                     AUX INPUT
       PHONES                                                                                                                                                               SETUP MIC        VIDEO      L   AUDIO   R



                                           ZONE 2   OFF   TONE                  MOVIE/TV   MUSIC   GAME     DISPLAY DIGITAL INPUT   RT/PTY/TP MEMORY TUNING MODE
                                                                                                                                                                                                                                           DIMMER


                                                                                                                                                   CLEAR




                                                                                                                                                                                                                                        RC-709M
Black, Silver and Golden models
B MDD, S MDD, B MDC                                                                                                         120V AC, 60Hz
B MPP, S MPP, B MPB, S MPB                                                                                                  230V AC, 50Hz
G MGK, G MGQ, G MGR                                                                                                         220V AC, 50/60Hz
B MWO, S MWO, G MWT, G MWF                                                                                                  120/220-240V AC, 50/60Hz




                          SAFETY-RELATED COMPONENT
                          WARNING!!
                          COMPONENTS IDENTIFIED BY MARK                                                                                                            ON THE
                          SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
                          CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
                          REPLACE THESE COMPONENTS WITH ONKYO
                          PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
                          IN THIS MANUAL.
                          MAKE LEAKAGE-CURRENT OR RESISTANCE
                          MEASUREMENTS TO DETERMINE THAT EXPOSED
                          PARTS ARE ACCEPTABLY INSULATED FROM THE
                          SUPPLY CIRCUIT BEFORE RETURNING THE
                          APPLIANCE TO THE CUSTOMER.
                                                                                                                                                                        TX-SR506



EXPLODED VIEWS-1                                                                              A061
                                                                                              x 6 pcs.                                             A102
                       P901
              A037         A096                Except  type
                 A097      x 4 pcs.            P6601A
A103                                           x 14 pcs.                             U30 A052
                 x 31 pcs.                                                                                                                                       P692
                                         U42                                                                                           A060
                                                                      U36
                                                                                                                               A109
                                                                                                                                                                    A080
                                                                                                                                       P691                         x 8 pcs.
A104
                                                                 A013
                                P101                       A018 x 8 pcs.                                 U17        A046
                                                           x 3 pcs.      Refer to                                   x 2 pcs.
                                         U37                                EXPLODED VIEWS-2          A022                                                        A072
             A093                    F6902
                                                                                        A043                                                         Type only
                     U45             F6901                                              x 2 pcs.
                                                                                                                                              A062
                      A031                                                                                     A044                           x 2 pcs.
                              A030                                              A047
               U02            x 4 pcs.                                                                                                         A039
       U13                               U01                                   U04                                                             x 2 pcs.
                              A033                                 A048                              A042
                                                 A047                 U03                                             U10                 P701
U12 F902                      T901                                                             A011                                       A005
                                          A072          A043                                   x 18 pcs.                                  x 2 pcs.
        F901                                            x 2 pcs.
                                                                                      A040                                                      A004
                                                           A044
                                                           x 2 pcs.           A039                                                              A074             A073
             F901C                                                          A041
                                                              A044
                                                                                                                                                A003                    A055
                                                                                                        A012
                                                                                        U11        A050 x 3 pcs.
                                                             A071
 A035                                                        x 3 pcs.

  A066                                                                                                       A076
  x 4 pcs.                                                                                    A039                    A075
  A068                                                                                                                   A077
  x 4 pcs.                                U14                                          A002
                      A016                                                    A001     x 5 pcs.




                                                                                                                                                                               TX-SR506
   A067                                                                                                                                                   A083
   x 4 pcs.      A020
                 x 2 pcs. A021                                               A039                                           A089
                                                                                                                            x 3 pcs.
                          x 5 pcs.
                                                                                   TX-SR506



EXPLODED VIEWS-2




                                 Q6050B
                                 x 6 pcs.




      A049
      x 14 pcs.

                  Q6056
                      Q6066
                         Q6055
                             Q6065
                                Q6054
                                    Q6064
                                       Q6053
                                           Q6063
                                              Q6052
                                                  Q6062
                                                     Q6051
                                                         Q6061          Q6050A
                                                            Q6050       x 2 pcs.
                                                                Q6060




                                                                                         TX-SR506
                                                                                                                                                                                                                                                                                                                                                                                                                                         TX-SR506
                 A                                            B                                                                    C                                            D                                                                 E                                                             F                                      G                                                                  H
    BLOCK DIAGRAMS-1
    AUDIO SECTION
                                                                                                                                                                                                                                                                                                                              AUDIO ANALOG
                                                                                                                                                                                                                               Q5501
                                                                  TUNER UNIT   40                                                                                                                                            R2S15211FP                                                                                       FRONT L
                                                                                                                                                                                                                       SELECTOR / TONE / VOLUME                                                                               FRONT R
                                                                                                                                                                                                                                                                                                                                                                                                                                        PHONES
                                                                               57
1




                                                                                                  MAIN R
                                                                                        MAIN L
                                                                                                                                                                                                                                                                                                                              AUDIO DIGITAL




                                                                                                                   SUB R
                                                                                                           SUB L
                                                                               58
                                                                                                                                                                                                                                                                                                                                                           POWER AMPLIFIER
                                                                                                                                                                                                                                                                         19        FL
                                                                                                                                                                                                                                                                                                                                                                                                                      RL6600
                                                                                                                                                                                                                                         TONE                                                                                                                  +29dB
                                                                               63
                                                 MIC AMP                                                                                         36                                                                                                                      20                                                                                                                                                         L




                                                                                                                                                                                                                                                                              +
                          SETUP MIC                                            64                                                                                                                                                                                                                                                                                                                                                         FRONT
                                                                                                                                                 37                                                                                                                      17        FR
                                                                                                                                                                                                                                                                                                                                                                                                                                        SPEAKERS
                                                     MICDET                                                                                                                                                                                                                                                                                                    +29dB
                                                                                                                                                                                                                                         TONE
                                                                               65                                                                                                                                                                                                                                                                                                                             Q6601                 R
                                                                                                                                                                                                                                                                         18
                            AUX IN   L




                                                                                                                                                                                                                                                                              +
                                                                                                                                                                                           74
                          (FRONT IN)




                                                                                                                                                                                                       25k
                                                                               66
                                     R                                                                                                                                       INVERTING                                                                                   7         C
                                                                                                                                                                                                                                                                                               Q5606   NC
                                                                                                                                                                                           35                                                                                                                                                                  +29dB
                                                                                                                                                                                                                                                                                                                                                                                                                RL6602                   CENTER




                                                                                                                                                                                                       25k
                                                                               61                                                                                                                                                                                                                                                                                                                                                       SPEAKER
                                                                                                                                                                                                                                                                         6
                                                                                                                                                                                           73




                                                                                                                                                                                                                                                                              +
                                                                                                                                                                                                                                                                                               Q5605    NC




                                                                                                                                                                                                       25k
                                                                               62
                                                                                                                                                                             INVERTING                                                                                   14        SL                                                                          +29dB
                                          L                                                                                                                                                34                                                                                                                                                                                                                                       L
                                  CD IN                                                                                                                                                                                                                                                        Q5607    NC




                                                                                                                                                                                                       25k
                                                                                                                                                                                                                                                                                                                                                                                                                RL6603
2                                         R
                                                                               59
                                                                                                                                                                                                                                                                         15
                                                                                                                                                                                                                                                                                                                                          PREOUT
                                                                                                                                                                                                                                                                                                                                                                                                                                        SURROUND




                                                                                                                                                                                                                                                                              +
                                                                                                                                                                                           75
                                                                                                                                                                                                                                                                                                                                                                                                                                        SPEAKERS
                                   L                                                                                                                                                                                                                                                                                                    SUBWOOFER




                                                                                                                                                                                                       25k
                                                                               60                                                                                                                                                                                                                                                                              +29dB
                                                                                                                                                                                                                                                                                               Q5600         Q5610
                           TAPE OUT                                                                                                                                                                                                                                      12 SR                                                                                                                  Q6602                               R
                                                                                                                                                                                           30
                                   R




                                                                                                                                                                                                       25k
                                                                               55
                                                                                                                                                                                                                                                                         11                             NC
                                       L                                                                                                                                                                                                                                                       Q5604




                                                                                                                                                                                                                                                                              +
                                                                                                                                                                                           78
                                                                                                                                                                                                                                                                                                                                                               +29dB
                                TAPE IN




                                                                                                                                                                                                       25k
                                                                               56                                                                                                                                                                                                                                                                                                                                                   L
                                       R                                                                                                                                                                                                                                 9    SW
                                                                                                                                                                                           33                                                                                                  Q5603    NC                                                                                                      RL6604
                                                                                                                                                                                                                                                                                                                                                                                                                                    SURROUND BACK




                                                                                                                                                                                                       25k
                                                                               53
                                                                                                                                                                                                                                                                         10                                                                                                                                                           SPEAKERS
                                                                                                                                                                                                                                                                                                                                                               +29dB




                                                                                                                                                                                                                                                                              +
                                                                                                                                                                                           77
                                                                                                                                                                                                                                                                                                                                                                                                              Q6603                 R




                                                                                                                                                                                                       25k
                                                                               54                                                                                                                                                                                                              Q5602    NC
                                                                                                                                                                                                                                                                         4         SBL
                                          L                                                                                                                                                32




                                                                                                                                                                                                       25k
                        CABLE/SAT IN                                           51
                                          R                                                                                                                                                                                                                              5                     Q5601    NC




                                                                                                                                                                                                                                                                              +
                                                                                                                                                                                           76                                                                                                                                                                                                                                       L




                                                                                                                                                                                                       25k
                                          L                                    52                                                                                                                                                                                                                                                                                                                               RL6607
                                                                                                                                                                                                                                                                         2         SBR                                                                                                                                                   ZONE 2
                        VCR/DVR OUT                                                                                                                                                        31                                                                                                                                                                                                                                           SPEAKERS
                                          R




                                                                                                                                                                                                       25k
3                                         L
                                                                               49

                                                                                                                                                                                            80
                                                                                                                                                                                                                                                                         1
                                                                                                                                                                                                                                                                                                                                                                                                              Q6604                 R




                                                                                                                                                                                                                                                                              +
                         VCR/DVR IN




                                                                                                                                                                                                       25k
                                                                                                                                                                NC




                                                                                                                                                                                                                                                                                                                                                                         SBMUT
                                                                               50




                                                                                                                                                                                                                                                                                                                                                                  AMUT




                                                                                                                                                                                                                                                                                                                                                                                         CSRL
                                                                                                                                                                                                                                                                                                                                                                                                SBRL
                                                                                                                                                                                                                                                                                                                                                                                                       Z2RL
                                          R




                                                                                                                                                                                                                                                                                                                                                                                  FRL
                                                                                                                                                                                            29




                                                                                                                                                                                                       25k
                                                                               47
                                                                                                                                   REC R



                                          L
                                                                                                                           REC L




                                FRONT                                                                                                                                                       79




                                                                                                                                                                                                       25k
                                          R                                    48
                                                                                                                                                                                                                                                                                                                                  L
                                                                                                                                                                                            28                                                                                                                                         ZONE 2
                                CENTER
                                                                                                                                                                                                                                                                                                                                      LINE OUT




                                                                                                                                                                                                       25k
                                                                               45                                                                                                                                                                                                                                                 R
          DVD            SUBWOOFER                                                                                                                                                                                                                                                            Q5609    NC    Q5608   NC
        (MULTI IN)
                                                                               46
                                          L
                         SURROUND
                                          R                                    71                                                                                                                                                                                                                                                                      Z2MUT
                                                      NC                                                                                         38
                                          L
                     SURROUND BACK                                             72
                                                                                                                                                 39
                                          R

4                                   1
                                  (DVD)
                                                                               69                                                                                                                                                                                                                                                                                                    RI
                                                                                                                                                                                                                                                                                                                                                                                 INTERFACE                                     RI

                     COAXIAL
                                    2                                          70
                                (CBL/SAT)

                                                                               67
        DIGITAL IN
                                    1
                                (VCR/DVR)                                      68                                                                                                                                                                                                                                  Q282                    Q281
                                    2                                                                                                                                                                                                                                                                        ES29LV160ET-70TG
                     OPTICAL                                                                                                                                                                                                                                                                                                          M12L64164A-7TG
                                  (CD)                                                                                                                                                                                                                                                                        FLASH MEMORY                SDRAM




                                                                                                                                                                                                                                                                   SBR
                                                                                                                                                                                                                                                                                                                (DSP ROM)




                                                                                                                                                                                                                                                SBL
                                                                                                                                                                                                  SW




                                                                                                                                                                                                                                    SR
                                                                                                                                                                                                                 SL
                                                                                                                                                      FR




                                                                                                                                                                        FL




                                                                                                                                                                               C




                                                                                                                                                                                                                                                                                                                                                                                                 Q701
                                                                                                                                                           NJM45800-D




                                                                                                                                                                                     NJM45800-D




                                                                                                                                                                                                                       NJM45800-D




                                                                                                                                                                                                                                                      NJM45800-D
                                      Refer to                                                                                                                                                                                                                                                                                                                                               M30626FHPFP
                                                                                                                                                              Q401




                                                                                                                                                                                        Q402




                                                                                                                                                                                                                          Q403




                                                                                                                                                                                                                                                         Q404
                                                                                                                                                                                                                                                                                                                                                                                        MAIN MICROPROCESSOR
                                                                                                                                                              LPF




                                                                                                                                                                                        LPF




                                                                                                                                                                                                                          LPF




                                                                                                                                                                                                                                                         LPF
                                  BLOCK DIAGRAMS-2

                          IN1                                                                                                                                                                                                                                                                          117
                                                                                                                                                                                                                                                                                                       116
                                                                                                 16
                                                                                                                                                      31
                                                                                                                                                      30




                                                                                                                                                                        32
                                                                                                                                                                        33




                                                                                                                                                                               36
                                                                                                                                                                               37




                                                                                                                                                                                                  35
                                                                                                                                                                                                  34




                                                                                                                                                                                                                 28
                                                                                                                                                                                                                 29




                                                                                                                                                                                                                                    27
                                                                                                                                                                                                                                    26




                                                                                                                                                                                                                                                22
                                                                                                                                                                                                                                                23




                                                                                                                                                                                                                                                                   21
                                                                                                                                                                                                                                                                   20
                                                                                                                                                                                                                                                                                                       115
                                                                                                 15                                                                                                                                                                                                    113
                          IN2                                                       -            14                                   2ch ADC
                                                                                                 13
                                                                                                                                                                                                                                                                                         62
5              HDMI                                                                 -
                                                                                                                                                                                                             8ch DAC
                                                                                                                                                                                                                                                                                         63
                                                                                                                                                                                                                                                                                         64
                                                                                                                                                                                                                                                                                                                               Q201
                                                                                                                                                                                                                                                                                                                          D788E001BRFP266
                          IN3                                                                    49                                                                                                                                                                                      1
                                                                                                 43                                                                                                                                                                                                                             DSP
                                                                                                 42
                                                                                                 44                                                                                                                                                                                                    139
                                                                                                                                                                                                                                                                                         61
                                                                                                 46                                        DIR                                                                                                                                           60            141
                         OUT                                                                     45
                                                              



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