Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio TX-NR616 hfe_onkyo_tx-nr616_service_en

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hfe_onkyo_tx-nr616_service_en


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                                                                                                                             TX-NR616

                                                                                                                        Ref. No. 4390
                                                                                                                              042012




                                             AV RECEIVER
                         MODEL TX-NR616(B)/(S)
North American and Taiwanese models ---> "MUSIC OPTIMIZER"   North American and Taiwanese models ---> "DIMMER"
European, Australian and Asian models ---> "PURE AUDIO"      European, Australian and Asian models ---> "RT/ PTY/ TP"




                                                                                                                           RC-837M
            Black and Silver models
             B MDC, B MDF                                                    120V AC, 60Hz
             B MMQ, B MMR                                                    220-240V AC, 50/60Hz
             B MMP, B MMB, B MMA, S MMP                                      220-240V AC, 50Hz
                                                                                                                                  TX-NR616


SERVICE PROCEDURE-1

 1. Replacing the fuses

                    This symbol located near the fuse indicates that the
    fuse used is slow operating type, For continued protection against
    fire hazard, replace with same type fuse, For fuse rating, refer to
    the marking adjacent to the symbol.

                  Ce symbole indique que le fusible utilise est e lent.
    Pour une protection permanente, n'utiliser que des fusibles de meme
    type. Ce demier est indique la qu le present symbol est apposre.
      REF NO.    PART NAME DESCRIPTION               PART NO.                REMARKS
      F6401      FUSE           12A-TUL-250V         252301GR                 !
      F6402      FUSE           12A-TUL-250V         252301GR                 !
      F9002      FUSE           10A-UL/T-233         252330GR                 ! 
      F9002 or   FUSE           10A-T/UL-ST2         252333GR                 ! 
      F9002      FUSE           5A-SE-EAK            252078GR                 ! 
      F9002 or   FUSE           5A-SE-TL250V         252278GR                 ! 
      F201       FUSE           4A-SEUL-TL250V 252392T                        !
      F9001      FUSE           1A-SEUL-TL250V 252397T                        !
         
          : 120V,Canadian model
          : 120V,Taiwanese model
          : 220-240V,CE(European) country model
          : 220-240V,Australian model
          : 220-240V,UK model
          : 220-240V,Hong kong model
          : 220-240V,Chinese model

 2. Safety check out
  (U.S.A. model only)
  After correcting the original service problem, perform the following safety check before releasing the unit to the customer.
  Leakage current Check
  Measure the leakage current to a known earth ground (water pipe or conduct etc.) by connecting a leakage current
  tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or metal overlays etc.).
  Plug the power supply cord directly into a 120Vac 60Hz wall socket and turn ON/STANDBY button on.
  Any current measured must not exceed 0.5mA.

 3. To initialize the unit
  1. Press ON/STANDBY button while pressing down CBL/SAT button when the unit is POWER ON, then the FL displays
    "CLEAR", and turn to STAND-BY.
     Preset memory and each mode stored in the memory, are initialized and will return to the factory settings.

                       Clear                        Stand-by

  2. Remove power cord from wall outlet.

            ON/STANDBY         CBL/SAT
                                                                                                      TX-NR616


SERVICE PROCEDURE-2

 4. To check version of each Firmware
 1. Press ON/STANDBY (Power On)

 2. Press DISPLAY + ON/STANDBY.

                                                        FW Version of Main Microprocessor displayed
                            M1.10/12614A E              only for 3 seconds.


 3. Press    (Tone) ---> Forward

   Press     (TONE) ---> Reversed.
                                                             FW Version displayed
                                                             only for 3 seconds.
                   (TONE)

                            M1.10/12614A E               Main Microprocessor

                                               (TONE)
                   (TONE)

                            D1.06/12605A E A             DSP

                                               (TONE)

                   (TONE)

                            V1.05/12515A E               HDMI/Video Microprocessor

                                               (TONE)

                   (TONE)

                            K1.03/12309A E O             VSP (Video Signal Processor)

                                               (TONE)


 4. Press ON/STANDBY (Power Off).


            ON/STANDBY       (TONE)   (TONE)                   DISPLAY
                                                                                                                                TX-NR616


SERVICE PROCEDURE-3

 5. Notes on repairs (Power supply board)
   Some parts on BAPS-1120 may remain high voltages
   even after the power cord is disconnected from AC power source.
   Before starting repair and any other work , please discharge C9002 by connecting resistors between its terminals. See the figure below
   (recommended resistor spec: 5 k ohms/ 10W)
   It is dangerous to touch the "HIGH VOLTAGE PRIMARY" area surrounded by white lines without discharging.


                           U0080
                           POWER SUPPLY(PRI) PC BOARD ASS'Y
                           BAPS-1120



                                                                                                         Top




                                    Resistor
                          TX-NR414/ 515/ 515AE/ 616/ 616AE/ HT-R758/791/ HT-RC440/460/470


DEBUG MODE-1
AUDIO DEBUG MODE-1/6
 The operations of DSP and DIR etc are able to checked by the information displayed on FL in this debug mode.
 This information will help to analysing digital audio no sound trouble.

 To set in Debug mode
 1. Press and hold down DISPLAY button, then press ON/STANDBY button.

                   e.g.                                           The version number of microprocessor is displayed
                             M1.06/12417A E                       only for 3 seconds.


 2. Press + (TONE) button while the version number of microprocessor is displayed.
                                                                  The version number of DSP is displayed
                             D1.05/12327A E A                     only for 3 seconds.

 3. Press DISPLAY button while the version number of DSP is displayed.
                   e.g.                                       DSP dubug mode
                             0A0002:__:00 _ _
                                                              STEP-1

 4. Press DISPLAY button.
                 e.g.                                         DSP dubug mode
                             ANA:o:NON:C : _ _
                                                              STEP-2
 5. Press DISPLAY button.
                 e.g.                                         DSP dubug mode
                             1:ANA _048k0 4 8 k
                                                              STEP-3
 6. Press DISPLAY button.
                 e.g.                                         DSP dubug mode             AUDIO dubug mode
                              2/0.0: _2.0:3/ 4                STEP-4                     The status of DSP and DIR etc
 7. Press DISPLAY button.                                                                will be displayed.
                 e.g.                                         DSP dubug mode
                             2:o:PCM_:PC M _ _
                                                              STEP-5
 8. Press DISPLAY button.
                 e.g.                                         DSP dubug mode
                              _00:x:F:OFF _ _ _               STEP-6
 9. Press DISPLAY button.
                 e.g.                                         DSP dubug mode
                             SP00F _00F00 4 0 9
                                                              STEP-7
 10. Press DISPLAY button.
                 e.g.
                             _48_48256ST B_ _                 DSP dubug mode
                                                              STEP-8
 11. Press DISPLAY button.

                                                               Exit

 TX-NR414/515/515AE                                                   TX-NR616/616AE
 HT-R758/791                                                          HT-RC470
 HT-RC440/460
  ON/STANDBY   + (TONE)                  DISPLAY                       ON/STANDBY    + (TONE)                            DISPLAY
                      TX-NR414/ 515/ 515AE/ 616/ 616AE/ HT-R758/791/ HT-RC440/460/470


DEBUG MODE-2
AUDIO DEBUG MODE-2/6
 Contents of Display
                                                            FL Display




                                                        Display area

    STEP-1     e.g.
                           0A0002:__:00__
                       1       2   3       4   5        6     7     8        9   10    11   12    13       14




                           1           2           3                     4              5          blank
        1.st_srd.lmd                               2.st_srd.extdec                               4.Muting port
         C_LM_LAST                 01                  C_EXTDEC_OFF               00               D : DIGMUTE port
         C_LM_PURE                 02                  C_EXTDEC_20_PLII           01               A : AMUTE port
         C_LM_DIRECT               03                  C_EXTDEC_20_PLIIX          02
         C_LM_STEREO               04                  C_EXTDEC_20_PLIIZ          03             5.Factor of muting
         C_LM_MONO                 05                  C_EXTDEC_20_NEO6           04              bit_1    : SELMUTE
         C_LM_SURR                 20                  C_EXTDEC_51_MTR            05              bit_2    : POWMUTE
         C_LM_THX_MUSIC            50                  C_EXTDEC_51_DSC            06              bit_3    : PROTECTMUTE
         C_LM_THX_GAME             70                  C_EXTDEC_51_NEO6           07              bit_4    : AUDIOOUTMUTE
         C_LM_THX_CINEMA           90                  C_EXTDEC_51_EX             08              bit_5    : AUDIOMUTE
         C_LM_THX_U2GAME           A0                  C_EXTDEC_51_PLIIX          09              bit_6    : DIRMUTE
         C_LM_THX_U2MUSIC          A8                  C_EXTDEC_51_PLIIZ          0A              bit_7    : DACMUTE
         C_LM_THX_U2CINEMA         B0                  C_EXTDEC_9624              0B
                                                                                                  bit_8    : HDMIMUTE
         C_LM_AUDYSSEY             D0                  C_EXTDEC_9624_MTR          0C
         C_LM_DTSSS                48                  C_EXTDEC_71MULTI           0E
         C_LM_ORCHESTRA            06                  C_EXTDEC_20_NEURAL         0F
         C_LM_UNPLUGGED            07                  C_EXTDEC_51_NEURAL         10
         C_LM_STUDIOMIX            08
         C_LM_TVLOGIC              09
                                                   3.st_srd.extdecmd
         C_LM_ALLCHST              0A
         C_LM_FULLMONO             0B                  C_EXTDECMD_OFF             00
         C_LM_TD                   0C                  C_EXTDECMD_10              01
         C_LM_TESTTONE             F1                  C_EXTDECMD_20              02
         C_LM_TESTTHR              F2                  C_EXTDECMD_MOVIE           03
         C_LM_TESTAUTO             F3                  C_EXTDECMD_MUSIC           04
         C_LM_ASC                  F4                  C_EXTDECMD_GAME            05
         C_LM_FLASH                F5                  C_EXTDECMD_HEIGHT          06
         C_LM_DEBUGMODE            F6                  C_EXTDECMD_WIDE            07
         C_LM_FLASH2               F7
         C_LM_FLASH3               F8
         C_LM_FLASH4               F9
         C_LM_FLASH_CHECK          FA
         C_LM_RPG                  0D
         C_LM_ACTION               0E
         C_LM_ROCKBAND             0F
         C_LM_SPORTS               10
                     TX-NR414/ 515/ 515AE/ 616/ 616AE/ HT-R758/791/ HT-RC440/460/470


DEBUG MODE-3
AUDIO DEBUG MODE-3/6

   STEP-2   e.g.
                      ANA:o:NON:C: _ _
                     1          2        3    4     5       6     7     8    9    10         11      12    13     14




                         6                         7                   8                 9                10 blank
              6.Audio input channel                 7.DSP decode                             9.Display inhibit frag
                   ANA       : Analog                   o       : DSP Detect OK                   S : display_inhibit SET
                   COX       : Coaxial                  



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