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Please use this service manual with referring to the operating instructions without fail. ● Some illustrations using in this service manual are slightly different from the actual set. ● u163 Denon Brand Company, D&M Holdings lnc. X0411 V.01 DE/CDM 0902 http://www.xiaoyu163.com...
If wire bundles are untied or moved to perform adjustment or parts replacement etc.,be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation. Wire arrangement viewed from the top Front Panel side L 13942296513 Back Panel side u163 DCD-510AE http://www.xiaoyu163.com...
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• Refer to the table below for a description of the direction in which the photos were taken. • Photographs for which no direction is indicated were taken from above the product. The viewpoint of each photograph (photography direction) Front side [View from above] u163 Direction of photograph: A DCD-510AE http://www.xiaoyu163.com...
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TOP COVER DOOR → (1) Take off the Chucking plate after removing screws. Chucking plate (2) Open the CD tray by turning the Drive gear clockwise. Drive gear L 13942296513 CD tray (3) Detach the DOOR. DOOR u163 DCD-510AE http://www.xiaoyu163.com...
(2) Cut the clamp bands, disconnect the connector wires and FFC Cable. FFC Cable CN92 L 13942296513 CN61 (3) Remove the screws. Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in FRONT PANEL ASSY. u163 DCD-510AE http://www.xiaoyu163.com...
→ (1) Disconnect the connector wires. CN33 CN32 (2) Remove the screws. L 13942296513 (3) Laser short-circuit in Pick-up of CD MECHANISM, then disconnect the FFC Cable. FFC Cable Soldering place Direction of photograph: A u163 Laser short-circuit DCD-510AE http://www.xiaoyu163.com...
(1) Detach the Sw pin on the CD tray. (2) Open the CD tray by turning the Drive gear clockwise. (3) Open the Stopper as shown in the fig., then detach CD tray. Stopper Drive gear Stopper Sw pin CD tray u163 DCD-510AE http://www.xiaoyu163.com...
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( For measuring points and waveforms, see pages 21.) • The laser pick-up is OK if the amplitude level of the measured RFO waveform is between 0.4 and 1.1 Vp-p, defective oth- L 13942296513 erwise. Protective soldering place for laser diode. u163 DCD-510AE http://www.xiaoyu163.com...
3 7 63 1515 0 Function Display Key name POWER switch is turned to on while pressing the 2 button on DCD-510AE.(Model name display) DCD-510AE Version No. of Press the 9 button continuously for over 3 seconds to display the version number of main main μ-com...
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When TIME/DISPLAY button is pressed, all 13 flashing ・ ・ servos turn on, auto adjustment is performed and switch to playback operation. (Playback sound 4.5 All servo on output) @@ Tr XX:XX @@ : T.No, XX:XX : Time u163 DCD-510AE http://www.xiaoyu163.com...
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TRACKING OFFSET XX : Adjustment value RFRP RFRP XX : Adjustment value Return to Press the 2 button, CD test mode display (4 ・ reappears. (Note) If auto adjustment is not completed, proper values are not displayed. u163 DCD-510AE http://www.xiaoyu163.com...
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Set the disc in the tray. POWER switch is turned to on while pressing the 2 button on DCD- 510AE.(Model name display) DCD-510AE Press the 9 button continuously for over 3 seconds to display the version number. Version number is displayed for 5 seconds, the error Ver *********** display reappears.
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The track no. and time when the error occurred is ・ displayed for 5 seconds, then error display Error display reappears. 01 Tr 01 47 switching (2) Error display reappears after 5 seconds. See 5.3. ・ u163 DCD-510AE http://www.xiaoyu163.com...
Display Key name 3 7 63 1515 0 POWER switch is turned to on while pressing the 2 button on DCD-510AE.(Model name display) XXXXX hour Press the 8 button continuously for over 3 LASER ON TIME seconds to display the accumulated laser on time.
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CD TEST MODE & SERVICE MODE 3 7 63 1515 0 L 13942296513 u163 DCD-510AE http://www.xiaoyu163.com...
Re-install the switches (SW41-SW47) correctly or replace switches (SW41-SW47) normal? the poor switch. When pressing each switches (SW41-SW47), do the voltage Check the switches (SW41-SW47) and their periphery, and of pin(86) of IC21 increase? service it if detective. Replace IC21. u163 DCD-510AE http://www.xiaoyu163.com...
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Is the "H" level MUTE line to Pin(8) of CX61? (IC21). (MS, MC, MDI)) Check POWER MUTE line and F_MUTE line service it if Check DAC_Vcc(+5V) line and service it if defective. defective. IC21 69PIN MUTE H : mute / L : play Replace IC75. u163 DCD-510AE http://www.xiaoyu163.com...
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Grounding pin for 3.3V system clock XVSS3 oscillator circuit. Input pin for system clock oscillator X'tal Circuit (External Rfb=1M ) 3AI/F Output pin for system clock oscillator X'tal 3AI/F circuit Power supply pin for 3.3 V system clock XVDD3 oscillator circuit u163 DCD-510AE http://www.xiaoyu163.com...
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Grounding pin for 3.3V digital circuit VDDT3 Power supply pin for 3.3 V digital I/O circuit. SBSY Sub code block sync output pin CMOS PORT 3I/F CRCC check result output pin for sub code SBOK CMOS PORT Q data. 3I/F u163 DCD-510AE http://www.xiaoyu163.com...
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EFM slice level output pin. Connect capacitor SLCo Output impedance =2.5k both of according with servo 3AI/F analog/digital slice mode. frequency band. RF signal input pin Zin 20k 3AI/F Zin is selectable by command. RFRPi RF ripple signal input pin u163 3AI/F DCD-510AE http://www.xiaoyu163.com...
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To prevent the undefined pin states from affecting the servo circuitry or any other mechanical blocks in the system, appropriate measures should be taken, such as using a driver IC supporting a standby feature to place the system in standby mode while either of the above conditions is satisfied. u163 DCD-510AE http://www.xiaoyu163.com...
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TA2125AFG (IC32) 3 7 63 1515 0 TA2125AF Terminal Function L 13942296513 u163 DCD-510AE http://www.xiaoyu163.com...
(2) Schmitt-trigger input and output. 5-V tolerant input. In I 2 C mode, this pin becomes an open-drain 3-state output; otherwise, this pin is a CMOS output. (3) 3-state output (4) Schmitt-trigger input and output. 5-V tolerant input and CMOS output u163 DCD-510AE http://www.xiaoyu163.com...
Indicates number of zeros after efective number. (0 or 1) (More than 2) u163 2-digit effective number. 2-digit effective number. ・ Units:pF ・ Units:pF ・ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value. DCD-510AE http://www.xiaoyu163.com...
* The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. MAIN P.C.B. ASS'Y Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC21 943243004840D IC U-COM DCD-510AE (T5CD2) CVIANAM1460C IC22 00D9430182900 IC AT24C02NSU EEPROM(2K) CVIAT24C02NSU18 IC23 00MHC1009954 IC RESET S-80145ALMC HVIS-80145ALMC...
1 3 9 4 2 2 9 6 5 1 3 53 x2 52 x4 53 x6 54 x4 54 x2 WARNING: w w w Parts marked with this symbol have critical characteristics. u 1 6 3 Use ONLY replacement parts recommended by the manufacturer. DCD-510AE http://www.xiaoyu163.com...
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---MEMO--- 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 DCD-510AE http://www.xiaoyu163.com...
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. L 13942296513 u163 DCD-510AE http://www.xiaoyu163.com...
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3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w DIGITAL OUT ANALOG OUT u 1 6 3 SCHEMATIC DIAGRAMS (1/2) MAIN UNIT DCD-510AE...
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3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 DIGITAL OUT ANALOG OUT w w w u 1 6 3 SCHEMATIC DIAGRAMS (2/2) AUDIO UNIT POWER UNIT FRONT UNIT DCD-510AE...