Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio Integra DTR-20 hfe_onkyo_integra_dtr-20-1_service

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.




Image preview - the first page of the document
hfe_onkyo_integra_dtr-20-1_service


>> Download hfe_onkyo_integra_dtr-20-1_service documenatation <<

Text preview - extract from the document
                                                      DTR-20.1

                                                Ref. No. 4125

          SERVICE MANUAL                        MAY, 2009




          AV RECEIVER
 MODEL DTR-20.1(B)




              Black model
                                                RC-739M
     BMDD         120V AC, 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.
                                                                                                                                                                                                   DTR-20.1


EXPLODED VIEWS-1     A103 (HDMI)
                     x 6 pcs.
                     A107 (SIRIUS)                                                                            U004
                     x 1 pcs
                     A109 (U.PORT) A105          A101
                     x 2 cps       x 36 pcs.
                                                 A102
                                                 x 2 pcs.                                                                                                     A342
                                                                                                                                                              x 7 pcs.
      A070
                                                                                                                                      A069


                                                              U007                              U0021
                                                                                                                                      U002
                                                                                                               P2801
      A106                                                                                                                                                                                  A360
      x 2 pcs.                                                               P101
                                                                                                                                                                                     A340
                                                                           U010
                                                                                                                A017                                                          A362

                                        U0035    U0071
                                                                                  U006          U0032
                                                                       A068
                                                                       x 2 pcs.

                                                             A068
                                                                                                                Refer to
                                                             A067                                               EXPLODED VIEWS-3
                 U005                                        A066                                                                                U0015   A042
                 + U0051                                                                                                                 A044            x 2 pcs.
                                                            A021
                                                            x 2 pcs.
                                                            A023                                                           A036
                                                                                                                           x 2 pcs.
                                                              U001                                                                                                       Refer to
                                                                                                                                                                         EXPLODED VIEWS-2
                   Axxx                                           F6901                                                                         A034
                   x 4 pcs.                                                                                            U0014
      F901
                                                                                  F6902
                   U0011                                                                                   A054
                                                                                  A038
                   U0012                                                          x 2 pcs.                   U0013

     U0033         F910
                    T901                                                                        A036
                                                                                                x 2 pcs.                       A030
                                                                                                 A040
                                                                                                 A032



                                 A001
                                                                                               A040
                                                                                               x 2 pcs.

                                                                                    A013
                                                                                    x 2 pcs.
                               A011
                                                                                    A010
                                                                                    x 2 pcs.
                                        A015
                    A003                A019
                    x 4 pcs.                      A256
                                                                          A040
                    A004                  A009                                      U0034
                    x 4 pcs.
                    A007
                    x 4 pcs.
                                                                                                             DTR-20.1



EXPLODED VIEWS-2





                     A223
                     x 18 pcs.          U003     P701
                                               A264
                   A221                        x 2 pcs.
                                                             A211




                                                                    A220
                                                                    x 2 pcs.

                                                                                          A201
          U0031
                                                      A219

                                                                                                 A322
                                               A250                                              x 4 pcs
                                                                                                      A321
                                               A251
                             A255                     A253
                             x 5 pcs.



                                                          A207



                                                                               A260
                                                                               x 3 pcs.




                                                                                                                    DTR-20.1
                                                          DTR-20.1



EXPLODED VIEWS-3







                                   Q6050B
                                   x 4 pcs.

                        Q6050A
                        x 2 pcs.




            A050
            x 10 pcs.

                  Q6054
                      Q6064
                         Q6051
                             Q6061
                                Q6052
                                    Q6062
                                       Q6050
                                           Q6060
                                              Q6053
                                                  Q6063




                                                                 DTR-20.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TX-SR607/SA607/DTR-30.1/20.1/HT-RC160
                                  A                                                      B                                                    C                                                  D                                                                                          E                                                                   F                                                               G                                                       H                                                               I                                                           J                                                               K
    BLOCK DIAGRAMS-1 / PART-1                                                                                          TX-SR607/SA607/HT-RC160 ONLY
                                                                                                     PORTABLE
    AUDIO SECTION                                                                                 (STEREO MINI JACK
                                                                                                     FRONT INPUT)




1                                                                             TUNER UNIT                                   Q5501 R2A15218FP Audio Processor (Input Selecter, Volume, Tone Control)                                                                                                                                                                                                                                                                                                                                                                                                                                 HEADPHONES
                                                                                  EXCEPT                                                                                                                                                                                                                                                                                                                                                              AUDIO MUTING
                                                                                  TX-SA607

                                                      MIC AMP
                                                                                                                      85                                                                                                                                                                                                                                                                                          23       FL

    SETUP MIC                                           Q7401                                                                                                                                                                                                                                                                                                          TONE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       POWER AMPLIFIER




                                                                                                                                              MAIN R
                                                                                                                                     MAIN L




                                                                                                                                                       SUB L
                                                       MIC DET
                                                                                                                      86                                                                                                                                                                                                                                                                                          24
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   SPEAKER TERMINALS
                                                                                                                                                                                                                                                                                               94

                                          12                       1                                                  82
                                                                                                                                                                                                                                                                                             FL                                                                                                                                                                                                                                      +29dB
    UNIVERSAL PORT                                                                                                                                                                   55                                                                                     INVERTING                                                                                                                                                                                                                                                                                                                                                          FRONT LEFT
                                                                                                                                                                                                                                                                                               43
                                         24                            13                                                                                                                                                                                                                                                                                                                                         21       FR

                                                                                                                      81                                                                                                                                                                                                                                               TONE
                    SIRIUS ANATENA                                                                                                                                                   54                                                                                                        93

2                                                                                                                                                                                                                                                                                                                                                                                                                 20                                                                                                                 +29dB
                                  TX-SR607/DTR-30.1 DD/DC ONLY                                                        73                                                                                                                                                    INVERTING          42                                                                                                                                                                                                                                                                                                                                              FRONT RIGHT
                                                                                                                                                                                                                                                                                             FR

                  SIRIUS                         SIRIUS                                                               72                                                                                                                                                                       95
                                                                                                                                                                                                                                                                                                                                                                                                                  17 CEN
                                                                                                                                                                                                                                                                                            CEN                                                                                                                                                                                                                                      +29dB
                                                                                                                                                                                                                                                                                               38                                                                                                                                                                                                                                                                                                                                              CENTER
                                                                                                                      78
                                                                                                                                                                                                                                                                                                                                                                                                                  18
                  EXCEPT
                  DTR-20.1                                                                                                                                                                                                                                                                  SL 98
                                   L                                                                                  79
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     +29dB
                     AUX IN                                                                                                                                                                                                                                                                                                                                                                                       11       SL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SURROUND
                   (FRONT IN) R                                                                                                                                                                                                                                                                41                                                                                                                                                                                                                                                                                                                                              LEFT
                                                                                                                      71
                                                                                                                                                                                                                                                                                                                                                                                                                  12
                                   L                                                                                                                                                                                                                                                       SR 97
                     TUNER
3      (TX-SA607 ONLY)
                                   R
                                                                                                                      70
                                                                                                                                                                                                                                                                                                                                                                                                                  9    SR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     +29dB
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SURROUND
                                                                                                                                                                                                                                                                                               40                                                                                                                                                                                                                                                                                                                                              RIGHT
                                   L                                                                                  68
                             CD                                                                                                                                                                                                                                                            SW 96                                                                                                                  8

                                   R                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 +29dB
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SURROUND BACK
                                                                                                                      69
                                                                                                                                                                                                                                                                                               39
                                                                                                                                                                                                                                                                                                                                                                                                                  15 SW                                                                                                                                                                                                                        LEFT
                                   L
                   TAPE OUT
                                                                                                                      66                                                                                                                                                               SBL 100
                                   R                                                                                                                                                                                                                                                                                                                                                                              14
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     +29dB
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SURROUND BACK




                                                                                                                                                                                                                                                                                                                                                                                                                       +
                                   L                                                                                                                                                                                                                                                           37
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        TX-SA607/DTR-30.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               RIGHT
                                                                                                                      67                                                                                                                                                                                                                                                                                                                                                                                ONLY
                    TAPE IN                                                                                                                                                                                                                                                                                                                                                                                       5    SBL
                                   R                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   EXCEPT DTR-20.1
                                                                                                                                                                                                                                                                                           SBR 99
                                                                                                                      64
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      PREOUT (LIST)
4                                  L
                                                                                                                                                                                                                                                                                               36
                                                                                                                                                                                                                                                                                                                                                                                                                  6
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ZONE2 LEFT
                   GAME/TV                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                FL
                                                                                                                      65
                                   R                                                                                                                                                                                                                                                                                                                                                                              3    SBR
                                                                                                                                                                                                                                                                                               44                                                                                                                                                                                                                                                        FR
                                                                                                                      62




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            PRERELAY
                                   L                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         C
                                                                                                                                                                                                                                                                                                                                                                                                                  2                                                                                                                                                                                                                            ZONE2 RIGHT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            SBMUT
                                                                                                                                                                                                                                                                                               45
                    CBL/SAT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            AMUT

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            CSRL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            SBRL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Z2RL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            FRL
                                   R                                                                                  63
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       SW1                                                                               EXCEPT TX-SA607JJ/DTR-20.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           0
                                   L
                                                                                                                                                                                                                                                                                                                                                    Q4310 M61540FP ZONE2 Volume, Tone, Balance                                                                                                           R5709
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       SW2                                                                                          DTR-30.1/DTR-20.1 ONLY
     VCR/DVR OUT                                                                                                      60                                                                                                                                                                                                                                                                                                                                                                                   0
                                                                                                                                                                                                                                                                                                                                                3
                                   R                                                                                                                                                                                                                                                                                                                                                                                                  17                                                                 R5708                                                                                                                                 12V TRIGGER A
                                                                                                                                                                                                                                                                                                                                               28
                                                                                                                                                                                                                                                                                                                                                                                                                                      L-out                                                                                                               SL
                                                                                                                                                                                                                                                                                                                                               30
                                                                                                                      61                                                                                                                                                                                                                                                                TONE
                                   L                                                                                                                                                                                                                                                                                                           26                                                                                                                                                  DTR-20.1 ONLY                                                                             12V TRIGGER
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               12V TRIGGER B
           VCR/DVR IN                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    SR                                    CONTROL
5                                  R
                                                                                                                                                                                                                                                                                                                                                2
                                                                                                                                                                                                                                                                                                                                                                                                                                      18
                                                                                                                      58                                                                                                                                                                                                                       29
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   B
                                                                                                                                                                       REC R




                                                                                                                                                                                                                                                                                                                                                                                                                                      R-out                                                                                                            SBL
                                                                                                                                                               REC L




                                                                                                                                                                                                                                                                                                                                               27                                                                                                                                                                                                                                                                                              12V TRIGGER C
                                                                                                                                                                                                                                                                                                                                                                                        TONE
                                   L                                                                                                                                                                                                                                                                                                           31
                          DVD                                                                                         59                                                                                                                                                                                                                        4                                                                                                                                                                                                      SBR
                                   R                                                                                                                                                                                                                                                                                                            5
                                                                                                                                                                                                                                                                                                                                                                                                                                      12                                                                             SBRELAY
                                                                                                            REC L                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              IR IN
                                                                                                                      90                                                                                                                                                                                                                                                                                                            Z2 out(L-ch)                                       DTR-30.1 ONLY
                                                                                                                                                                                     47   Z2 L                                                                                                               Zone2 in(L-ch)                    39
                                                                                                                                                                                                                                                                                                             Zone2 out(L-ch)                                                                                                                                                                                                                          L                                      IR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               IR IN
                     COAX 1                                                                                 REC R                                                                                                                                                                                                                                                                                                                                                                                                                                                                      REMOTE SENSOR
                                                                                                                      91                                                                                                                                                                                     Zone2 out(R-ch)
                                                                                                                                                                                                                                                                                                                                                                                                                                      11
                                                                                                                                                                                     46   Z2 R                                                                                                                                                                                                                                                                                                                                                        R
                                                                                                                                                                                                                                                                                                             Zone2 in(R-ch)
                                                                                                                                                                                                                                                      DTR-30.1/DTR-20.1




                                                                                                                                                                                                                                                                                                                                                                                                                                    Z2 out(R-ch)
                                                                                                                                                                                                                   DTR-30.1/DTR-20.1




                                                                                                                                                                                                                                                                                                                                               40
                     COAX 2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                



◦ Jabse Service Manual Search 2020 ◦ Jabse Pravopis ◦ Other service manual resources online : FixyaeServiceinfo