Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio Onkyo SE-U55

<< 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
Onkyo SE-U55


>> Download Onkyo SE-U55 documenatation <<

Text preview - extract from the document
                                     SE-U55


                                 Ref.No.3692


                              May 2001
     SERVICE MANUAL


USB Digital Audio Processor




SE-U55
                    UP

        FUNCTION SELECTOR
                 LINE
      INTERNAL          MIC
      MONITOR
      DIGITAL




           INPUT LEVE
                         L




                        MAX

           PHONE
                 LEV     EL




                        MAX

                 MIC




              PHONES




        USB
            DIG
           PRO ITAL AU
               CES    DIO
            SE SOR
                 -U5
                    5
                                                                                                                                                                                                                                                            SE-U55

Main specifications                                                                                Accessories
Type                              USB digital audio processor                                      The SE-U55 comes supplied with the accessories shown below. Make sure that these
Connection method                 USB (Universal Serial Bus Ver. 1.1)
                                                                                                   accessories are present at the time of purchase. The number in parenthesis is the quantity
                                                                                                   of that accessory.
Sampling rate
  Digital input                   32/44.1/48 kHz compatible                                                                                                                                            This instruction manual (1)
   Digital output                 44.1 kHz                                                                                                                                                             Explains operational procedures and the required settings for
                                                                                                                                                             SE-U55
Frequency characteristics         0.3 Hz to 20 kHz (+0/-0.5 dB, LINE OUT)                                                                        Instruction Manual
                                                                                                                                        USB Digital Audio Processor
                                                                                                                                                                                                       connecting the SE-U55 to your computer.
Signal-to-noise ratio             100 dB (A-filter)
                                                                                                                                                 Thank you for purchasing the Onkyo USB Digital




Total harmonic distortion         0.002% (1 kHz, 0 dB)
                                                                                                                                                 Audio Processor.
                                                                                                                                                 Be sure to read this instruction manual thoroughly
                                                                                                                                                 before operating the unit and always adhere to the
                                                                                                                                                 instructions given within during operation. Also,
                                                                                                                                                 keep this instruction in a safe place for future
                                                                                                                                                 reference.




Output level                      1.0 Vrms
Line input level                  250 mVrms                                                                                                                                                            CarryOn Music instruction manual (1)
Microphone input se4nsitivity     5.0 mVrms                                                                                                                                                            Instruction manual for using the supplied software CarryOn
Power supply                      USB power supply, separately sold DC 7.5 V (exclusive adapter)                                                                                                       Music.
Current dissipation               400 mA
External dimensions               50 x 216 x 166 mm / 1 15/16" x 8 1/2" x 6 9/16"
Weight                            0.7 kg / 1.5 lbs.

Specifications and external appearance are subject to change without notice.                                                                                                                           CD-ROM (1)
                                                                                                                                                                                                       Contains the software for using the SE-U55 with a computer
                                                                                                                                                                                                       and an on-line instruction manual.
                                                                                                                              UP

                                                                                                              FUNCTION SELECTOR

                                                                                                            INTERNAL
                                                                                                                           LINE
                                                                                                                                  MIC
                                                                                                                                                                                                       SE-U55 (1)
                                                                                                            MONITOR




                                                                                                                                                                                                       The USB digital audio processor. The SE-U55 converts your
                                                                                                            DIGITAL




                                                                                                                 INPUT LEVEL




                                                                                                                 PHONE
                                                                                                                       -          +

                                                                                                                              LEVEL
                                                                                                                                                                                                       computer's sounds to professional-level high-quality audio
                                                                                                                           MIC
                                                                                                                                  MIN
                                                                                                                                                                                                       sound.
                                                                                                                   PHONE
                                                                                                                        S




                                                                                                              USB
                                                                                                                  DIG
                                                                                                                     ITA
                                                                                                                PROC L AUD
                                                                                                                      ESS
                                                                                                                  SE-U   OR IO
                                                                                                                      55




                                                                                                                                                                                                       Audio pin-cord (1)
                                                                                                                                                                                                       For the analog connection of the SE-U55 to external analog
                                                                                                                                                                                                       audio devices.

                                                                                                                                                                                                       USB cable (1)
                                                                                                                                                                                                       For the connection of the SE-U55 to your computer.




                                                                                                                                                                                                       Registration Card (1)

                                                                                                                                                                                                       Quick Setup guide (1)

                                                                                                   Note:
                                                                                                   The power supply for the SE-U55 is supplied through the USB cable from the connected computer.
                                                                                            SE-U55

    CHASSIS-EXPLODED VIEW
                                                                                             6


                                                                          4
                                                        2                          1




                                                             3

                                   U1



                                  19


7         5
                                                                                                 15

                                        Q7
                                             51


                         19                       17        21
7




7                                                 19

                                                                                       16
                                                                              18
                    20


                                                            12
                                                   10


                              9                                  8
                                                                     7


                                                                     13


                                                                         14

                                                                     7




                                                            11
                                                              SE-U55

CHASSIS-EXPLODED VIEW PARTS LIST


       REF NUMBER   DESCRIPTION                 PART NUMBER
       U1           PC BOARD AS, NAAR-7035-1C   1W223535-1C
       1            CHASSIS                     27100392
       2            3TTB+8B(BC), SCREW          838430088
       3            3P+10FN(BC), SCREW          82143010
       4            SPACER M506RS               27270262
       5            CASE, (L)                   29105203
       6            CASE, (R)                   29105204
       7            3TTB+8B(UN), SCREW          838930088
       8            FRONT PANEL                 27212266A
       9            FACET, (SEL)                28198920
       10           GUIDE, (VR)                 27268034
       11           END CAP, (L)                28125392
       12           END CAP, (R)                28125394
       13           KNOB, (SEL)                 28325885
       14           KNOB, (MIC)                 28325884
       15           LABEL, SPEC                 29362847
       16           STANDING AS                 28163066
       17           CUSHION, (DAC)              28141443
       18           3SMS8W.SW+14B(BC), SCREW    801433
       19           3TTB+8B, SCREW              838130088
       20           SHLD PLT (U)                27150468
       21           SHLD PLT (D) AS             27150467
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 SE-U55


  SCHEMATIC DIAGRAM (INPUT SELECTOR : INTERNAL)
                                         NO USE
                                                                                                                                                                                                                                                                                                                                                                Q903
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   MODEL NO                                                                SE-U55/UE-155
                                     L901                                                                                                                                                       Q901                                                                                                                                                       SI-3033LUS
        P901                                                                                                                                                                                                                            D902                   SFPJ63
                                 BLM21P221SG                                                      D903                R914                                                                                                                                                                                                                                        I     G   O
                                                                                                                                                                                            SI-3050F                                                                                          Q902
                                           R912                                                                                                                                                                                                                                                                                                                                                                                                               +3.3D




                                                                                                                                                                                                                                                                                                            R911

                                                                                                                                                                                                                                                                                                                              R913
                                C913                                                                                  0.22




                                                                                                                                                                                                                                                                                                                               330

                                                                                                                                                                                                                                                                                                                                     330
                       104Z


                                                                    F901                         SFPJ63                                                                            G VC O VOS IN                                                                                         SI-3033LUS                                                                                                                                                                                                                                                                                                                                                                 2SA1162-Y
                                                 0                ICP-S2.3                                            (1W)
                                                                                                                                                                              1                                                                                                                I       O




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R204
                                                                                                                                                                                                                                                                                                   G                                                                                                                               C904                                                                                                                                                             D200
                                                                                    C910




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   1K
   DC IN                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Q200




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 1SS352
                                                                                  0.47/50




                                                                                                                                                                                                                                                                                                                                                                                                   R903

                                                                                                                                                                                                                                                                                                                                                                                                            22K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           12 1SS352                                        10                                             C203




                                                                                                                                                                                                                                                                  C903
                                                                                                                                                                                                                                                                                                                                                                                                                                   104Z




                                                                                                                                                                                                                                                                               470/6.3




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 D204
    7.5V                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     13                                                 11
                                                                                                   UJJ      UDD                                                                                                                                                                                                                                                                                                                                                                                                 Q357                                                                                                                                                                      10/50
    1.5A                                                                                                                                                                                                                                                                                                                                                                                                                   1 NC1                     NC3 8                                                                                                                                       R202                                                  R205




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                10K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                      R905
                      L501-503                                     BLM21B221SB                                                                                                                                                                                                                                                                                                                                                                                                                                  74HC04
                                                                                                                                                                                                                                                                                                                                                     Q905                                                                  2 IN                      VCC 7                                                                                                                                       2.2K   R203                                             1K




                                                                                                                                                                                                                                                                                                                                                                                                                                          M51957B
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       14 2




                                                                                                                                                                                                                                                                                                             D904 SLR-332MC




                                                                                                                                                                                                                                                                                                                                                                                                                                   Q904
                      C501,503,505,507                                  101J                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          4                     6          2.2K 9                               8                                                                        D203                       D205
                                                                                                                                                                                                                                                                                                                                                    RN1402                                                                                                                                    UJJ   UDD                1                        3                            5                                                                                      Q201                                                                       1SS352
                                                                                                                                                                                                                                                                                                                                                                                                                           3 NC2                     OUT 6
                      C502,504,506,508                                  102J                                                                                                                                                                                                                                                                                                                                                                                                           C543                                             7                                                          D201                                                R206                            C204                     1SS352




                                                                                                                                                                                                                                                                                                                                                                                                            10K
                                                                                                                                                                                                                                                                                                                                                                                                   R904
                                                                                                                                                                                                                                                                                                                                                                                                                           4 GND                     CAP 5




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           C200
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           102J
                      C509                                              331J                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             1K                            10/50
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       C905




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       D202
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R200                                 R201             1SS352




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1SS352




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 100/16
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 C205



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C206
                                                                                                                                        C901 10/16




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 10/50
                                                                                                                                                                                                                                                                                                                                                                                                                                                         105M
                                                                                                                                                                                                                                                                                                                                                                                                                                                         C543




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                C905




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     102J
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C202




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       R207
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                1/50




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               1K
                      C510                                              102J




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C201
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    102J
                      C511                                              223Z                                                                                                                                                                                                                                                                                                                                                                                                                                                                   10K                               4.7K




                                                                                                                                                                         R901


                                                                                                                                                                                                 R902
                                                                                                                                                                         10K


                                                                                                                                                                                                  1K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      +3.3A
                      C512                                              473Z                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        2SC2712-Y
                      R502-504                                           0 ohm                                                                                                                                                                                                                                                                                                                                                                                                                              GND




                                                                                                                                                                                                                                                                                                                                           0
                                                      C509                                                                                                                                                                                      D901                                                                                                                                                                                                                                                      +5A




                                                                                                                                                                                                                                                                                                                                           R907
                                                      C510                                                                                                                                                                                     SFPJ63
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   UJJ          UDD




                                                                                                                                                                                                                                                                                                                                                                                                                                                                        RESET
                                                      C511
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        C534-540
                                                      C512                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   101J
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         544-546
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             BK1608LL241-T
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R511-519
                                 75




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             0 ohm
               P401




                                                        L502
                                 R407
                                         C504
                                                 C503


                                                                 C502
                                                                        C501




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R714                                                           0        100

                                                                                                R504                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       (UDD=         )
   INPUT
                                                      R502
 COAXIAL
                                                      R503                                      L501                                                                                                                                                                                                                                                                                         DI                                                                                                                                                                                                               R511




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         C546
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         101J
  OUTPUT                                                                                                                                                                                                                                                                                                                                                                                                                                            DO                                                                                                                                                        R512
                                                                                   R408
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C765
                                         C508
                                                 C507


                                                                 C506
                                                                        C505




                                                                                     75
                                                        L503




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1 1Y                              VCC 16




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C763
                          NC                                                       



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