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                                                          DTR-30.1

                                                    Ref. No. 4126

          SERVICE MANUAL                            MAY, 2009




          AV RECEIVER
     MODEL DTR-30.1




              Black model
                                                RC-739M
     BMDD         120V AC, 60Hz
     BMPA         230V AC, 50Hz




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-SR607/DTR-30.1


DEBUG MODE-1
DSP DEBUG MODE-1/3
 The operations of DSP and DIR etc are able to be checked by the information displayed on FL with this debug mode.
 This information will help to analyse no sound trouble of digital audio.

 To set in Debug Mode and exit
  1. Press and hold down DISPLAY button, then press ON/STANDBY button while the unit is powered on.
     The version number of microprocessor will be displayed.

                              M:1.04/0932 3 a                      Version of Main Microprocessor F/W
                                                                   *Number depends on the version.
  2. Then press + (TONE) button, the version number of DSP will be displayed.

                             D:1.01/09227a 6 7                     Version of DSP F/W
                                                                   *Number depends on the version.
  3. Press DISPLAY button while the DSP version is displayed. The status of DSP and DIR etc will be displayed.
                 
                             0A48K0N/0FF P o 0
  4. Press ON/STANDBY button to exit.


 Content of Display
                                                      FL Display




            1     2      3           4            5      6             7         8         9         10   11

                   1 DIR Input Lock / Unlock                   4 Sampling Frequency, Emphasis
                       E = UNLOCK                                   32K = 32 kHz without Emphasis
                         = LOCK                                     44K = 44.1 kHz without Emphasis
                                                                    48K = 48kHz without Emphasis
                   2 DIR Input RX                                   64K = 64 kHz
                       0 = None                                     88K = 88.2 kHz
                       1 = COAXIAL 1                                96K = 96 kHz
                       2 = COAXIAL 2                                176 = 176.4 kHz
                       3 = OPTICAL 1                                192 = 192 kHz
                       4 = OPTICAL 2                                32e = 32 kHz with Emphasis
                       5 = FRONT OPTICAL                            44e = 44.1 kHz with Emphasis
                       8 = HDMI 1                                   48e = 48 kHz with Emphasis
                       9 = HDMI 2
                                                               5 DIR Detect Type
                   3 DIR/ ADC Fix Mode                              0 = Analog
                       D = Digital(SPDIF)                           1 = PCM
                       A = Analog                                   2 = Not PCM
                       M = Analog Multich                           3 = Data
                       p = PCM Fixed                                4 = DTS CD (Not used)
                       d = DTS Fixed                                5 = Multichannel
                                                                    6 = Not Decided

                                                               6 CODEC Clock Mode
                                                                    N = Normal
                                                                    U = Up Sampling
                                                                    H = High Sampling (Double Rate)
                                                                    D = Down Sampling
                                                                    Q = Quad Rate
                                                                                                                    TX-SR607/DTR-30.1


DEBUG MODE-2
DSP DEBUG MODE-2/3
 Content of Display (Continued)
  7 DSP Port Status                                                         10 DSP Decode
     This figure is displayed in hexadecimal form.                             o = Decode OK
     If this is transformed to binary form, each bit indicates                 x = Decode NG
     the following DSP port status. Refeo to .
        bit 0 = NIC              (Normal state)                             11 Mute output device
        bit 1 = DEC                                                            This figure is displayed in hexadecimal form.
        bit 2 = BUSY             (Abnormal state)                              If this is transformed to binary form, each bit indicates
        bit 3 = Exec Wait                                                      the IC which outputs error to microprocessor, which output
                                                                               Audio Mute. Refer to .
  8 DSP Sequence
     00 - FE = Not Free                                                     
     2D = Mute control                                                                      Transform
     FF = Free                                                                Hexadecimal               Binary

                                                                                      0   =    0   0    0   0
  9 DSP Detect Format
     P = PCM (Analog)                                                                 1   =    0   0    0   1
     D = Dolby Digital                                                                2   =    0   0    1   0
     d = DTS
     A = AAC                                                                          4   =    0   1    0   0
     S = DSD                                                                          8   =    1   0    0   0
     p = Dolby Digital+
     T = TrueHD                                                                                                  bit 0: Selector IC (Q5501)
     H = DTS-HD High Resolution                                                                                  bit 1: Effector
     M = DTS-HD Master Audio                                                                                     bit 2: DSP (Q201)
     ? = Unknown Format                                                                                          bit 3: DIR (Q301)




 Troubleshoot by DSP DEBUG MODE
  1. This debug mode will be useful in digital audio no sound or sound drop-out trouble.
  2. Check information on FL display, then identify bad parts, and replace or resolder it.
  3. Remdies Written below are of typical case. So, more detailed check may need in actual cases.
  4. Before replace ICs below, resolder the pins first to save resources.

   NOTE
   Function                                    Circuit No.      Schematic Diagram
   MPU (Main microprocessor)                   Q701             PART-5
   DSP                                         Q201             PART-13
   DIR and DAC                                 Q301             PART-5
   Flash ROM                                   Q282             PART-13
   SDRAM                                       Q281             PART-13
   Audio processor (Selector/ Volume)          Q5501            PART-3


 Digit No.
              Symptom on FL Display                         Cause of Trouble                                      Remedy
 on FL
    1        "E" is displayed                     No input signal to DIR.                      1. Find out which digital input does not work.
                                                                                               2. Confirm where the digital waveform stops
                                                                                                  between the digital input and DIR.
                                                                                               3. Resolder pins of the bad part or replace it with
                                                                                                  new one.

    4        Displayed sampling frequency         No input signal to DIR.                      The same as above.
             is different from input signal.

    9        Displayed audio format is            No input signal to DIR.                      The same as above.
             different from input signal.
                                                                                                             TX-SR607/DTR-30.1


DEBUG MODE-3
DSP DEBUG MODE-3/3
 Troubleshoot by DSP DEBUG MODE (Continued)
 Digit No.
              Symptom on FL Display                      Cause of Trouble                                  Remedy
 on FL

    7        Continue to display "1"          Interface between DSP and MPU is no good. The same remedy as 10 -b.

             Continue to display "2"          Connection from DIR to DSP is no good.    The same remedy as 9 .
             Continue to display "3" to"7"    Interface between DSP and MPU is no good. The same remedy as 10 -b.

             Continue to display "8" to "F"   DSP Sequence is no good.                  Check 8 items.

    8                             03"
             Continue to display "03          Communication between DSP and MPU         1. The same remedy as 10 -b.
                                              is no good.                               2. Check the voltage of the power supply pin
                                                                                           of DSP.
                                                                                        3. Check the reset port and clock input of DSP by
                                                                                           oscilloscope, and find out bad part.
                                                                                        4. Flash ROM firmware is no good. Update.
                                                                                        5. DSP or MPU is broken. Replace MPU.
                                                                                           DSP is impossible to replace, so replace with
                                                                                           a new PC board.
                                  05"
             Continue to display "05          Writing from MPU to DSP is no good.       1. Flash ROM firmware is no good, update.
                                                                                        2. Check DSPSDO pin of MPU by oscilloscope.
                                                                                           If no signal, find out bad part connected.
                                                                                        3. Flash ROM or SDRAM is no good, replace.
                                                                                        4. DSP or MPU is broken, replace it by the same
                                                                                           method as above 5.
                                  09"
             Continue to display "09 to       DSP program does not run properly.        1. Flash ROM firmware is no good, update.
              0C"
             "0C                              Flash ROM or SDRAM is no good.            2. Flash ROM or SDRAM is broken, replace.
                                  17"
             Continue to display "17          The unit was powered off during DSP       Initialize the unit.
                                              firmware updating.                        (Press ON/STANDBY button while pushing
                                                                                        VCR/DVR button when the unit is powered on.)
                       21",
             Display "21 then return and      DSP program does not run properly.        1. Flash ROM firmware is no good, upgrade.
             signal format indicator is       Flash ROM or SDRAM is no good.            2. Flash ROM or SDRAM is broken, replace.
             flashing.

                                  22"
             Continue to display "22 to       DSP program does not run properly.        1. Flash ROM program is no good, upgrade.
              24",    30"
             "24 or "30 to "33 33".           Or audio clock to DSP is no good.         2. Flash ROM or SDRAM is broken, replace.
                                                                                        3. Check DSP drive clock freq. by oscilloscope.
                                                                                           If no signal, find out bad part connected.
                                                                                        4. Check audio clock to DSP by oscilloscope.
                                                                                           If no signal, find out bad part connected.
                                  26"
             Continue to display "26 to       DSP setting is failured.                  1. Flash ROM firmware is no good, upgrade.
              2F"
             "2F                                                                        2. Flash ROM or SDRAM is broken, replace.

    9        Displayed audio encoding         Input signal to DSP is no good.           1. Confirm where the digital waveform stops
             format is different from input                                                between DIR and DSP by oscilloscope.
              signal.                                                                   2. P8001, P8002 may relate.
                                                                                        3. Resolder pins of the bad part or replace it with
                                                                                           new one.

   10        "x" is displayed.                a. No input signal to DSP.                The same as above.
                                              b. Interface between DSP and MPU is       1. Confirm where the digital waveform stops
                                                 no good.                                  between MPU and DSP by oscilloscope.
                                                                                        2. P8001, P8002, P8003 may relate.
                                                                                        3. Resolder pins of the bad part or replace it with
                                                                                           new one.

   11        This identifies IC which outputs The IC outputs error to MPU.              Replace the IC chip.
             error to microprocessor.                                                   DSP is impossible to replace, so replace with a
                                                                                        new PC borad.
                                                                                                                       TX-SR607/DTR-30.1


DEBUG MODE-4
SERVICE INFORMATION DISPLAY MODE
 This Service Information Display Mode is helpful in analyzing the final
 status when the unit goes into Protect mode and is powered off.
 Pay attention that the status will change if a button is pushed.

   1. Press and hold down DISPLAY button, then press ON/STANDBY button while the unit is powered on.
      The version of main microprocessor will be displayed.
                        
                                       M:1.04/0 9 3 2 3 a                   Version of Main microprocessor
                                                                            The displayed number depends on version.
   2. Then press SETUP button, the following informations will be displayed.
                        
                                  - 80 F          27     30


            Power-off Cause      Temperature           Volume Level           Listening Mode
            P : Voltage Protect   xx F or xx C          yy                     zz ---> Refer to the code list below.
            T : Temperature Protect
            - : Other


       Listening Mode Code List
          Code    Listening Mode           Code     Listening Mode                      Code Listening Mode
          01      Pure Audio               26       Neo:6 Cinema                        30       DTS-HD High Resolution
          02      Direct                   27       Neo:6 Music                         30       DTS-HD Master Audio
          03      Stereo                   28       Neural Surround                     30       DSD
          04      Mono                     40       PLII Movie THX                      39       +PLIIx Movie
          07      Mono Movie               41       PLIIx Movie THX                     3A       +PLIIx Music
          09      Orchestra                42       Neo:6 Cinema THX                    38       Dolby EX
          0A      Unplugged                43       PLII Movie THX Games                37       +Neo:6
          0B      Studio-Mix               44       Neo:6 Cinema THX Games              31       DTS Matrix
          0C      TV Logic                 29       Neural-THX                          31       DTS Discrete
          0D      All CH Stereo            30       Dolby Digital                       50       THX Cinema
          0E      Full Mono                30       DTS                                 58       THX Surround EX
          0F      PLII Movie T-D           3B       DTS96/24                            5C       THX Ultra2 Cinema
          20      PLII Movie               30       AAC                                 5D       THX Music Mode
          21      PLII Music               30       MultiCh                             5E       THX Games
          22      PLII Game                30       Dolby Digital Plus                  59       +PLIIx Movie THX
          23      PLIIx Movie              30       Dolby TrueHD                        57       +Neo:6 THX
          24      PLIIx Music                                                           3D       +Neural-THX
          25      PLIIx Game                                                            51       DTX Matrix THX
                                                                                        52       DTS Discrete THX

   3. Press SETUP button again. The following information are displayed.
                     
                                01:23             10hour


                        Time after Power on         Time after Initialize
                        xx : xx                     xx hour


   4. Press RETURN button. The information will be cleared.
                     
                                 ProtectData C L R
                                                                                                                                      TX-SR607/DTR-30.1


DEBUG MODE-5
HDMI DEBUG MODE-1/2

 HDMI-related operations can be checked to some extent by displaying HDMI Debug Mode.
 If a trouble of HDMI video occurs, first display this mode and try to find out the cause and remdy.


 To enter this mode
  Hold down DISPLAY button for 3 seconds. Information display will last for about 8 seconds.


 Segment No. of FL Display
                                                                            FL Display




   FL segment No. --->     0        1         2        3          4     5        7        6        8       9     10     11       12      13       14




 Input/Output State and Example of FL Display

  Video Input Format     Status Description       FL segment No. --->       0     1      2     3       4   5      6     7    8    9       10    11      12      13       14


  Normal Source                                        Description --->         Input Resolution   i/p/I/P Frame Rate                 Output Resolution        i/p/I/P
  Video Formats          Source Device Video Format : OK,   Display --->
                         Sink Device EDID : OK              (Example)
                          Normal State
                         Source Device Video Format : OK
                         Sink Device Hot plug : Low
                          Error State ---> Remedy 1
                         Source Device Video Format : OK
                         Sink Device HDCP Authentication : Fail
                          Error State ---> Remedy 2                                                                                            Blinks
                         Source Device Video Format : OK
                         Sink Device Resolution : Error
                          Error State ---> Remedy 3                                                                                                          Error mark
                         Source Device Video Format : OK
                         Sink Device EDID Reading : Error
                          Error State ---> Remedy 4                                                                                                          Error mark
                         Source Device Video Format : OK
                         Sink Device :
                         Busy(Cannot accept HDMI signal)                                                                                                  Error mark
                          Error State ---> Remedy 5
                                                       Description --->         Input Resolution   i/p/I/P Frame Rate                 Output Resolution        i/p/I/P


                                                           Progressive/ Interlace i/p/I/P
                                                             i : HDMI, Interlace
                                                             p : HDMI, Progressive
                                                             I : DVI, Interlace
                                                             P : DVI, Progressive

                                                           Frame Rate
                                                            /6 : 60 frame/sec
                                                            /5 : 50 frame/sec

                                                           Video signal input
                                                              : Analog input
                                                              : HDMI input
                                                                                                                                           TX-SR607/DTR-30.1


DEBUG MODE-6
HDMI DEBUG MODE-2/2

 Input/Output State and Example of FL Display(Continued)
 Video Input Format     Status Description      FL segment No. --->     0     1      2     3        4      5       6      7      8     9       10   11      12     13   14

 Source Device          Video signal route :
 Video resolution is    HDMI Input ---> Through Mode
 not Determined          Error State ---> Remedy 6
                        Video signal route : Analog Video Input
                        ---> Up-convert (Via Video Signal Processor)
                         Error State ---> Remedy 7


                                                     Description --->          Input                                  Input          i/p/I/P   Frame Rate
                                                                        Horizontal Resolution                  Vertical Resolution
 Source Video Format: Source Device PC Video Format : OK,
 PC Format            Sink Device EDID : OK
                        Normal State
                        Source Device PC Video Format : OK,
                        Sink Device Hot plug : Low
                          Error State ---> Remedy 8                                                Error
                        Source Device PC Video Format : OK,
                        Sink Device HDCP Authenification : Fail
                          Error State ---> Remedy 9                                            Blinks
                        Source Device PC Video Format : OK,
                        Sink Device EDID Reading : Error
                          Error State ---> Remedy 10                                                                                                  Error mark

                        VGA input via DVI-HDMI conversion cable
                          Normal State


                        VGA input via HDMI cable
                         Normal State


   NOTE:
   1. 1920x1080/24Hz can be displayed in Through Mode only.
   2. 640x480p/60 is displaed as "VGA" instead of itself.




 Remedy for Error State
  Remedy No.                                             Remedy
         1         The most possible cause is the hardware trouble of Sink device. Fix it.
         2         Refer to HDCP and Authentification error in "DEBUG MODE-7". Follow the procedure.
         3         Refer to Resolution error in "DEBUG MODE-7". Follow the procedure.
         4         Refer to EDID error in "DEBUG MODE-7". Follow the procedure.
         5         Check other HDMI Inputs of AV receiver. If NG, the most possible cause is the hardware trouble of Sink device. Fix it.
         6         Check Source device output signal. No signal, or the format is not supported by both HDMI and AV receiver.
         7         The same as      6   .
         8         The most possible cause is the hardware trouble of Sink device. Fix it.
         9         The same as      2   .
         10        The same as      4   .
                                                                                                                                                                                                                                            TX-SR607/DTR-30.1


DEBUG MODE-7
HDMI TROUBLESHOOT-1/3
 HDMI VIDEO SETUP TROUBLE
 1. This troubleshoot focuses on the video setup errors regarding HDMI.
 2. For reference, read TX-SR607/DTR-30.1 Owner's Manual.
 3. Analysis written below is of typical cases.
    So, more detailed check may need in actual cases because of multiple
    hardware and software causes.
 4. As for DTR-30.1, the procedure below is the same as TX-SR607
    except model name.
                                                                                                                               Video trouble




                                                        No picture                                                                                                                                       Bad picture




                                                                            No picture
                                   "Resolution         Picture is OK                          "No HDCP          Push
                                                                            when HDCP-                                                           "No signal" is
             Display HDMI          Error" is           if player is                           support" is       DISPLAY        HDMI cable is                       Only 1080p is                                                            Picture is not
                                                                            capable DVD                                                           displayed                            Picture is dark    Bad aspect       Bad color
             DEBUG MODE            displayed           connected                              displayed         button for     NG or too long                      not displayed                                                            right
                                                                            or BD disc is                                                         on FL
                                   on FL               directly to TV                         on FL             3 sec.
                                                                            played




                                  Resolution or                                             Player is not                                                                                                                                   Confirm and
                                                                                                                                                                                       Re-calibrate      Set manually
              Check               aspect of TV         EDID error                           HDCP-capable        "Unknown"       Change to                                                                               Set TX-SR607's      change
                                                                           TV is not                                                                               TV does not         video             the aspect
              Information         and player is        between TV                           or has special      is displayed    short HDMI       Player is PC                                                           x.v.Color setting   the TV setup
                                                                           HDCP-capable                                                                            support 1080p       processor IC      setting of
              on FL               different from       and player                           HDCP authentic      on FL           cable                                                                                    to disable (2)     to match
                                                                                                                                                                                       in TX-SR607       player
                                  each other                                                procedure                                                                                                                                       the player




             Change              Change player's      Change                                Change player                                       The resolution    Change                                                                    Confirm and
             settings of TV,                                               Use Component                                                                                                                                                    change
                                 resolution or        TX-SR607's                            or consult with     Authentic      No signal from   is not            resolution setting
             player or                                                     Video instead                                                                                                                                                    the player
                                 aspect to TV's       HDMI resolution                       the player          error          player           supported by      of player to
             TX-SR607                                                      of HDMI                                                                                                                                                          setup to
                                 capability           to Through(1)                         maker                                               HDMI              1080i or less
                                                                                                                                                                                                                                            match the TV




                                                                                             Example:                          Check player's   Change            Change
                                                                                                              Use Component
                                                                                             Samsung                           setting and      PC setting to     TX-SR607's
                                                                                                              Video instead
                                                                                             DVD-HR737                         HDMI cable       HDMI supported    HDMI resolution
                                                                                                              of HDMI
                                                                                                                               connection       resolution        to Through(1)
            
            (1) Refer to Instruction Manual page 83 (English version)
                                           Resolution : Through.
            (2) Refer to Setup Menu 7-3. HDMI
                                           x.v.Color : Disable.
                                                                                                                                                                                                TX-SR607/DTR-30.1


DEBUG MODE-8
HDMI TROUBLESHOOT-2/3
 HDMI AUDIO SETUP TROUBLE
 1. This troubleshoot focuses on the audio setups and
    connections regarding HDMI.
 2. For reference, read TX-SR607/DTR-30.1 Owner's Manual.
 3. Analysis written below is of typical cases.
    So, more detailed check may need in actual cases
    because of multiple hardware and software causes.
 4. As for DTR-30.1, the procedure below is the same as
    TX-SR607 except model name.
                                                                                 Audio trouble




                                                              No sound                                                Bad sound




                                                                                                                     Short sound
                                    The Input assigned                                             No sound on                           Sound not on
                                                            No digital audio                                         drop at                                Sound drop
                                    to HDMI is not                                                 specific                              AV speakers
                                                            signal on HDMI                                           the beginning                          during music play
                                    selected now                                                   channnel                              but on TV
                                                                                                                     of music




                                                                                                 No sound on         HDMI takes       Check HDMI
                                      Change to the         Check the digital                                                                                                    STB is YAGI
                                                                                Check speaker    specific channels   longer time in    Control (CEC)         TV is in
                                      input assigned        audio output                                                                                                         DTC10 or
                                                                                config.          according to        identifying      setting of TX-SR607    Standby Mode
                                      to HDMI               setting of player                                                                                                    compatibles
                                                                                                  listening mode     audio format      and TV




                                     Confirm again           Change the         Change all       Check the support                      Change CEC                              This STB does
                                     TX-SR607's              digital audio      speakers         tables of                              settings of         Power on TV         not comply
                                     Input Assign                               connected to     Listening mode /       Normal          TX-SR607 and                            with HDMI
                                                             output to HDMI                                                                                 or enable iLINK
                                     1-1. HDMI                                  Yes              Audio format                           TV                                      clock system
                                                                                                 in TX-SR607
                                                                                                 owner's manual




                                                                                                                                                                                Change STB or
                                                                                                                                                               Example :
                                                                                                                                                                                consult with
                                                                                                                                                               Hitachi TV
                                                                                                                                                                                STB maker
                                                                                                                                                                                                                                                                                                            TX-SR607/DTR-30.1


DEBUG MODE-9
HDMI TROUBLESHOOT-3/3
  HDMI HARDWARE TROUBLE
                                                                                                   NOTE:                                                                                                                              Main Device (IC)
                                                                                                   1. This troubleshoot focuses on the HDMI hardware troubles.                                                                        Circuit No.     Function                               Description
                                                                                                   2. For details, refer to TX-SR607/DTR-30.1 Block Diagrams
                                                                                                                                                                                                                                      Q701            Main microprocessor                    MPD70F3746
                                                                                                      and Schematic Diagrams.
                                                                                                                                                                                                                                      Q8001           Video processor                        FLI30502
                                                                                                   3. Analysis written below is of typical cases.
                                                                                                                                                                                                                                      Q8501           HDMI Receiver                          SiI9233ACTU
                                                                                                      So, more detailed check may need in actual cases
                                                                                                                                                                                                                                      Q8162           HDMI Switch                            SiI9185ACTU
                                                                                                      because of multiple hardware and software causes.
                                                                                                                                                                                                                                      Q8401           HDMI Transmitter                       SiI9134
                                                                                                   4. Before replace IC or pcb below, resolder the pins in order
                                                                                                      to save resources.
                           HDMI no picture                                                         5. As for DTR-30.1, the procedure below is the same as
                           or dropout trouble                                                         TX-SR607 except model name.




  Check video                                                                    Only HDMI IN 1,                                        HDMI IN4, IN5   One of HDMI                          HDMI IN1 to                                      Up-conversion from                                                 Display HDMI
  version                                                                        IN 2 or IN 3                                           and             IN4, IN5 and                         IN5 all                                          analog video to HDMI                                               DEBUG MODE
                                                                                 no output                                              FRONT HDMI      FRONT HDMI                           no output                                         is NG
                                                                                                                                        all no output   no output




                  Version is not      Latest                                                                          Path from                                           Path from the                                                         Path from Q8401
  Old version                                                                     Related pin of   HDMI IN 1                                            Related pin of                                                         Q8401 is NG                            HDMI IN1 to IN5                           Check Information
                  displayed           version                                                                         HDMI IN 1         Q8162 is NG                       terminal to        Q8501 is NG                                        to HDMI OUT
                                                                                  Q8501 is NG      terminal is NG                                       Q8162 is NG                                                                                                   are normally output                       on FL display
                                                                                                                      terminal to                                         Q8162 is NG                                                           terminal is NG
                                                                                                                      Q8501 is NG


 Update to the                                                   Interface of
                   Q701 is NG         Q8001 is NG                                                                                                                                                                                                                                           Path from
 latest version                                                  Q8001 and       Impossible to      Replace         Resolder the        Check the                         One terminal       Check power                 Check power supply      HDMI OUT                                                        Refer to DEBUG
                                                                                                                                                                          of HDMI IN4,                                                                                  Q8001 is NG         Q8001 to
                                                                 Q701 is NG      replace Q8501      HDMI IN 1       pins of the parts   power supply                                         supply pin of               pin of Q8401            terminal is NG                                                  MODE-5, 6
                                                                                                    terminal        from HDMI IN 1      pin of Q8162                      IN5 and            Q8501                                                                                          Q8401 is NG
                                                                                                                                                                                                                          NG         OK
                                                                                                                    terminal to Q8501                                     FRONT HDMI
                                                                                                                                              OK                                            OK        NG
                                                                                                                                                                          is NG.

                                                                                                                                                                                                                                                                                                                According to each
                  Check the                          Check power                                                                                                                                                                                  Replace the                                                   remedy, solve the
                                     Impossible to                                Replace                           Confirm waveform                                                                                       Replace Q8401                                                                         problems
                  power supply                       supply pin of                                                                        Replace                          Replace the                                                            terminal
                                     replace Q8001                                HDMI Board                        is viewable by
                  pin of Q701                        Q8001                                                                                Q8162                            terminal
                                                                                  BAHDM-0063                        oscilloscope
                                                     OK         NG                                                  from HDMI IN 1
                                                                                                                    terminal to Q8501
                                                                                                                                                           Resolder the pins
                                                                                                                                                           of the parts from
  Check +3.3V                        Change HDMI     Check power                                                                                           the terminal to                                               Check the power      Resolder the pins                             Check power         Resolder the pins
                     Replace                                                                                           Find out bad                                                                                                                                     Impossible to
  power supply                       Board           supply circuit                                                                                        Q8162                                                         supply circuit for   of the parts from                             supply pin of       of the parts from
                     Q701                                                                                              part and                                                                                                                                         replace Q8001
  circuit                            NAHDM-9473      for Q8001                                                                                                                                                           Q8401                Q8401 to the terminal                         Q8001               Q8001 to Q8401
                                                                                                                       replace it
                                                                                                                                                                                                                                                                                            OK       NG
                                                                                                                                                           Confirm waveform               Impossible to      Check the power
                                                                                                                                                           is viewable by                 replace Q8501      supply circuit
                                                                                                                                                           oscilloscope                                      for Q8501
Check P-OFF pins           Check RESET pin                   Resolder the pins                                                                                                                                                                Confirm waveform          Change HDMI         Check the           Confirm that
                                                                                                                                                           from the terminal
#18 and #98 of Q701.       #14 of Q701.                      of the parts from                                                                                                                                                                is viewable by            Board               power supply        waveform is
                                                                                                                                                           to Q8162
They must be "high"        It moves High -->                 Q8001 to Q701                                                                                                                                                                    oscilloscope from         BAHDM-0063          circuit for Q8001   viewable by
                           Low --> High after                                                                                                                                                                                                 Q8401 to the terminal                                             oscilloscope from
                           powered on.                                                                                                                                                    Replace                                                                                                               Q8001 to Q8401
                                                                                                                                                            Find out bad part             HDMI Board
                                                                                                                                                            and replace it                BAHDM-0063

                                                                                                                                                                                                                                               Find out bad part                                                Find out bad part
                                                                                                                                                                                                                                               and replace it                                                   and replace it
                                                                                                                                                                                                     DTR-30.1


EXPLODED VIEWS-1     A103 (HDMI)
                     x 6 pcs.
                     A107 (SIRIUS)                                                             P8651
                                                                                                                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-30.1



EXPLODED VIEWS-2





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




                                                                                 A220
                                                                                 x 2 pcs.

                                                                                                       A201
          U0031
                  A223                                             A219
                  x 2 pcs.
                       U0042
                                                                                                              A322
                                                            A250                                              x 4 pcs
                        U0041
                                                                                                                   A321
                                                            A251
                                          A255                     A253
                                          x 5 pcs.



                                                                       A207



                                                                                            A260
                                                                                            x 3 pcs.




                                                                                                                                 DTR-30.1
                                                                      DTR-30.1



EXPLODED VIEWS-3







                      Q6050A     Q6050B
                      x 2 pcs.   x 6 pcs.




          Axxx
          x 14 pcs.

                Q6056
                    Q6066
                       Q6054
                           Q6064
                              Q6051
                                  Q6061
                                     Q6052
                                         Q6062
                                            Q6050
                                                Q6060
                                                   Q6053
                                                       Q6063
                                                          Q6055
                                                              Q6065




                                                                             DTR-30.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               



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