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Denon PMA-2500NE Service Manual

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e
Ver. 1
SERVICE MANUAL
MODEL
JP
E3
E2
EK
EA
E1
E1C E1K
PMA-2500NE
P
P
INTEGRATED AMPLIFIER
• For purposes of improvement, specifications and design are subject to change without notice.
• 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.
e
D&M Holdings Inc.
S1158DM/DG1512
Copyright 2015 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.

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Summary of Contents for Denon PMA-2500NE

  • Page 1 Ver. 1 SERVICE MANUAL MODEL E1C E1K PMA-2500NE INTEGRATED AMPLIFIER • For purposes of improvement, specifications and design are subject to change without notice. • 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.

  • Page 2: Table Of Contents

    CONTENTS ABOUT THIS MANUAL ..............3 TROUBLE SHOOTING ..............32 What you can do with this manual ...........3 1. The power cannot be turned on (Power indicator LED is not lit) ..........32 Using Adobe Reader (Windows version) ........4 2. The power cannot be turned on SAFETY PRECAUTIONS ...............6 (Power indicator LED lights flashes) ........33 NOTE FOR SCHEMATIC DIAGRAM ..........7...

  • Page 3: About This Manual

    ABOUT THIS MANUAL Read the following information before using the service manual. What you can do with this manual Search for a Ref. No. (phrase) Jump to the target of a schematic diagram connector (Ctrl+Shift+F) You can use the search function in Acrobat Reader to search for a Ref.

  • Page 4: Using Adobe Reader (Windows Version)

    Using Adobe Reader (Windows version) Add notes to this data (Sign) Magnify schematic / printed circuit board The Sign function lets you add notes to the data in diagrams - 1 (Ctrl+Space, mouse operation) this manual. Save the file once you have finished adding notes. Press Ctrl+Space on the keyboard and drag the [Example using Adobe Reader X] mouse to select the area you want to view.
  • Page 5 Magnify schematic / printed circuit board Magnify schematic / printed circuit board diagrams - 2 diagrams - 3 (Loupe Tool function) (Pan & Zoom function) The Pan & Zoom function lets you see which part of The Loupe Tool function lets you magnify a specific a magnified diagram is being shown in a separate part of a diagram in a separate window.

  • Page 6: Safety Precautions

    SAFETY PRECAUTIONS The following items should be checked for continued protection of the customer and the service technician. leakage current check Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check.

  • Page 7: Note For Schematic Diagram

    NOTE FOR SCHEMATIC DIAGRAM WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. CAUTION: Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective.
  • Page 8 Personal notes:...

  • Page 9: Technical Specifications

    TECHNICAL SPECIFICATIONS n Power amplifier section Rated Output Power : 2-channel driving (CD IN→SPEAKER OUT) 80 W + 80 W (8 Ω, 20 Hz～20 kHz, T.H.D. 0.7 %) 160 W + 160 W (4 Ω, 1 kHz, T.H.D 0.7 %) Total harmonic distortion : 0.01 % (Rated output : －3 dB), 8 Ω, 1 kHz Output terminals :...

  • Page 10: Dimension

    DIMENSION Unit : mm Weight : 25 kg...

  • Page 11: Caution In Servicing

    CAUTION IN SERVICING Initializing This Unit Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the PCB. 1. Press the power button to turn off the power. 2. While holding down the "ANALOG MODE" button, press the power button to turn on the power. 3.

  • Page 12: Disassembly

    DISASSEMBLY • Remove each part following the flow below. • Reassemble the removed parts in the reverse order. • Read "SAFETY PRECAUTIONS" before reassembling the removed parts. • If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work.
  • Page 13 • The photographs with no shooting direction indicated were taken from the top of the unit. • Photos of PMA-2500NE E2 are used in this manual. The viewpoint of each photograph (Shooting direction : X) [View from the top] View from the TOP Front side ↓Shooting direction: B↓...

  • Page 14: Front Assy

    1. FRONT ASSY Proceeding : TOP COVER and SIDE PANEL → FRONT ASSY (1) Remove the screws. View from the bottom View from the TOP (2) Cut the wire clamps. Remove the connector. Remove the STYLE PIN. Remove the CORD HOLDER. STYLE PIN N3301 N3502...

  • Page 15: Bottom Cover

    3. BOTTOM COVER Proceeding : TOP COVER and SIDE PANEL → BOTTOM COVER (1) Cut the wire clamp, then remove the screws. View from the bottom 4. DIGITAL and DAC PCB Proceeding : TOP COVER and SIDE PANEL → BOTTOM COVER → DIGITAL and DAC PCB (1) Remove the screws.

  • Page 16: P.rdadi R Assy

    5. P.RDADI R ASSY Proceeding : TOP COVER and SIDE PANEL → FRONT ASSY → EQ INPUT PCB → SHIELD PLATE P.RDADI R ASSY → (1) Remove the screws. Remove the CORD HOLDER. CORD HOLDER ↑Shooting direction: B↑ ↑Shooting direction: A↑ (2) Remove the screws.

  • Page 17: P.rdadi L Assy

    6. P.RDADI L ASSY Proceeding : TOP COVER and SIDE PANEL → P.RDADI L ASSY (1) Remove the screws. Remove the CORD HOLDER. CORD HOLDER (2) Remove the connector. Remove the screws. N5001 BLK+BLK WHT+BLK N5202 7. C-HOLD SUB ASSY and DIODE PCB Proceeding : TOP COVER and SIDE PANEL →...

  • Page 18: Special Mode

    SPECIAL MODE Special mode setting button No. 1 - 2 : While holding down the "A" button, press the power button to turn on the power. Mode Button A Descriptions SOURCE Version Display Displays the version of firmware such as the system firmware or USB-DAC. DIRECT Auto standby test mode ↑...

  • Page 19: Version Display Mode

    1. Version Display Mode Version information is displayed when the device is started in this mode. 1.1. Starting up While holding down the "SOURCE DIRECT" button, press the power button to turn on the power. Next, rotate the "INPUT SELECTOR" button. The content of the Display in item 1.2 is displayed. Startup display "PMA-2500"...

  • Page 20: Auto Standby Test Mode

    2. Auto standby test mode Sets the auto standby timer to 4 minutes. 2.1. Operations Press and hold the "SOURCE DIRECT" button for over 1 second while in version display mode. "AutoStby Test" is displayed and then this unit enters the same mode as standard mode, except with an auto standby timer.

  • Page 21: Adjustment

    ADJUSTMENT Adjusting Idling Current 1. Preparation (1) Prepare a DC voltmeter. (2) Place the unit under normal usage conditions, away from highly ventilated areas such as next to an air conditioning machine or electric fan. The set requires an ambient temperature of 15℃ to 30℃ and standard humidity. (3) Settings of This Unit • Power button OFF • SPEAKER (Speaker terminal) No load (Do not connect equipment such as speakers or dummy resistors.) 2. Adjustment Procedure (1) Remove the top cover and turn "V5001" and "V6001" of the AMP PCB counterclockwise( c ) as far as possible. (2) Connect the DC Voltmeter to the test points. Lch : N5201 (8U-110204-1) Rch : N6201 (8U-110204-2) (3) Set this unit as follows. MASTER VOLUME : ( c min.) turn counterclockwise to the lowest position. SPEAKER (Speaker terminal) : No load (Do not connect equipment such as speakers or dummy resistors.) (4) Connect the power cord to an outlet. Next, press the power button to turn on the power. (5) O nce the power is on, rotate "V5001" and "V6001" clockwise ( x ) and adjust the test point voltage to "10mV ± 1mV DC".

  • Page 22: Procedure After Replacing The Printed Circuit Boards

    PROCEDURE AFTER REPLACING THE PRINTED CIRCUIT BOARDS. The procedure after replacing the printed circuit boards is as follows. (1) Change the resistor for setting the region. DIGITAL PCB Model Area R0117 Europe (E2) Japan (JP) OPEN See the PCB below. (2) Be sure to replace the software with the latest version.

  • Page 23: Firmware Update Procedure

    (2) Press the power button to turn on the power. (3) Move the dedicated driver to the installed folder. (If the installation location of the dedicated driver has not been changed, it is stored in "C:\Program Files\Denon\Denon_USB_Driver".) (4) Rename the binary file for USB update as shown below. ModelName_DFU_MX25L4006E.bin (Ex.) PMA2500NE_DFU_MX25L4006E.bin (Do not include a hyphen in the model name.)
  • Page 24 (7) In "Upgrade", wait until "Firmware upgrade finished successfully." is displayed. XXX-XXXX C:¥Program Files¥Denon¥Denon_USB_Driver¥XXXXXXX_DFU_MX25L4006E.bin ←ーー(7) ←ーー(8) (8) Press the "Exit"button to exit the application. (9) Press the " X " button to turn off the power. (10) Remove the tray.

  • Page 25: Updating Via System U-Com (U102)

    2. Updating via System u-com (U102) 2.1. Items to Be Prepared (1) Software suite to be written (FLASHSTA.exe, Update file.) (2) Personal Computer OS is Windows7 (Be installed "FLASHSTA.EXE") (3) RS-232C cable (9P (Male), Straight). (4) 8U-210100S WRITING KIT (OLD JIG : SPK-581 WRITING KIT) 7P FFC (Straight) 2.2.
  • Page 26 2.3. Run the FLASHSTA (1) Double-click "FLASHSTA.EXE" to launch M16 Flash Start. (2) Select [Internal flash memory] in the Select Program. Select the COM Port number. Click [OK]. (3) Click [Refer...].
  • Page 27 (4) Select the file and click [OPEN]. PMA2500_Software PMA2500_XXXXXX.mot PMA2500_XXXXXX (5) The FilePath and ID are inputted automatically, and M16C/20 62 is automatically selected for the MCU Type. Click [OK]. ****************...
  • Page 28 (6) Click [Setting...]. (7) Select 57600 as the baud rate. (DO NOT select the rate other than 57600.) Click [OK]. Once configured, the settings are retained. If a problem such as a connection error occurs, setting will be required again.
  • Page 29 (8) Click [E.P.R...]. (9) Click [OK].
  • Page 30 (10) Software is written onto the Internal Flash-ROM. It takes about 1 minute 30 seconds to complete the writing procedure. It takes about 50 seconds to complete checking the software. (11) Click [OK]. In case of failure, repeat the procedure from (8).
  • Page 31 (12) Click [Exit]. (13) Remove the AC power plug and turn off the power. (14) Remove the (8U-210100S) form this unit.

  • Page 32: Trouble Shooting

    TROUBLE SHOOTING 1. The power cannot be turned on (Power indicator LED is not lit) Check insertion of the connector of the AC1 PCB. Check insertion of the connector of the POWER SW PCB. Check insertion of the connector of the DIGITAL PCB. Check that voltage is supplied to the STANDBY TRANS [T8501] Broken wire in STANDBY TRANS [T8501] coil...

  • Page 33: The Power Cannot Be Turned On (Power Indicator Led Lights Flashes)

    2. The power cannot be turned on (Power indicator LED lights flashes) Check insertion of each connector. Check that voltage is supplied to [F8510] Blown fuse Check that voltage is supplied to the MAIN TRANS coil Blown MAIN TRANS Active Check that the voltage of PROT2 is Check that voltage is supplied to [Z8006 : Malfunction of D8001.
  • Page 34 Check that voltage is supplied to [N8602 : Malfunction of [U8601/8602]. 5pin(+12V)/N8602 : 3pin(-12V)] Check that voltage is supplied to the Malfunction of [U414]. [U414] output (+5V) Check that voltage is supplied to the Malfunction of [U412]. [U412] output (+3.3V) Check that voltage is supplied to [N8602 : Malfunction of [D8601].

  • Page 35: The Power Turns On But No Sound Is Output

    3. The power turns on but no sound is output Check the CD IN input and signal path Check the connection between the cable and connector Check soldering. Check the [N8303 1pin / 6pin] signal ・[W0002 / W0005 / W0007] ・[S3001 / S8301 / S8302 / Q131 / Q134 / Q137] Check the connection between the cable and connector Check soldering.

  • Page 36: Digital Pcb

    4. DIGITAL PCB Check of DIGITAL signal processing part Check the cable / connector and its connection. Check Power Supply Check soldering. DIGITAL PCB • Use a tool such as a circuit tester to check the SHORT/ Check the output voltage of [U201] 33_VCCIO : 3.3V OPEN state for the power supply and GND, etc.
  • Page 37 Check the DIGITAL Signal output -1 (COAX/OPT) DIGITAL PCB • Check Power Supply for [U501] 33_VCC_DIR:3.3V Check the cable / connector and its connection. • Check the [U501(34)pin] for RESET REST : "Hi" Check soldering. • Check the [U501(40)pin] for oscillator 24.576MHz •...

  • Page 38: Dac Pcb

    5. DAC PCB Check DAC PCB Check Power Supply-1 DAC PCB Check the soldering, cable and its connection. ・Check the output voltage of [N402 14, 19pin] +12V_NSW : 12V ・[N402 / N203 / N201 / N8602] -12V_A : 12V ・[U8601 / U8602] Check soldering.

  • Page 39: Digital Pcb Dir Block

    6. DIGITAL PCB DIR BLOCK Check Power Supply (DIR) Check the cable / connector and its connection. DIGITAL PCB Check soldering. Check the input voltage of [U501] • [U501] 33_VCC_DIR Check the OPT IN SPDIF signal input path. DIGITAL PCB Check soldering.

  • Page 40: Digital Pcb Usb-Dac Block

    7. DIGITAL PCB USB-DAC BLOCK Check the DC voltage DIGITAL PCB Check the1. The power cannot be turned on (Power indi- [C770](+) (USBB3.3V) : +3.3V cator LED is not lit) [L703] (USBB1.8V) : +1.8V Check the Master clock DIGITAL PCB Check Soldering or replace for the following parts.

  • Page 41: Measuring Method And Waveforms

    MEASURING METHOD AND WAVEFORMS It is recommended to use extension wires between the probe and test points. 1. DIGITAL PCB test point To check waveforms for the board, connect the GND (-) probe of the oscilloscope to the "Vref" point. •...
  • Page 42 USB-B (PCM) playback USB-B (DSD) playback q R736 q R736 LRCK Unnecessary confirmation w R735 q R736 PBCK DBCK e R737 e R737 PDATA DSDL r R750 t R738 DSDR Coaxal/Optical IN playback DAC INPUT (PCM) i R515 Q2 R293 LRCK u R514 Q4 R290...

  • Page 43: Level Diagram

    LEVEL DIAGRAM S peaker Out 80W/8Ω 25.3V (28.1dB) Headphone Out 91mW/32Ω 1.73V (4.7dB) E XT.PR E 0.9V (-1dB) C D etc. 135mV (-17.4dB) 2.2mV (-53dB) 0.18mV (-75dB) S OUR C E DIR E C T Phono Amp Power Amp 35.6dB(MM) E XT.PR E 45.5dB 57.6dB(MC )

  • Page 44: Block Diagram

    BLOCK DIAGRAM Buffer US B Type B C OAXIAL1 A_MUTE C OAXIAL2 E E PR OM OPTIC AL1 BR 93L66F OPTIC AL2 S OUR C E DIR E C T C D Direct Phono Amp Power Amp 35.6dB(MM) E XT.PR E 45.5dB 57.6dB(MC ) MAIN...

  • Page 45: Power Diagram

    POWER DIAGRAM DIGITAL TR ANS T8601 D3S B60 D8601 S I-8008TM U201 L201 L203 +3.3V 33_VC C _DIR +3.3V DIR /S PDIF S 8601 D201 L202 33_VC C_US B-B S J PB-L4 ANALOG US B-B(XMOS ) MODE L204//L205 L206//L207 R E LAY 33_VC C IO FPGA, Isolator(Digital側) BA25BC0FP...

  • Page 46: Wiring Diagram

    WIRING DIAGRAM 3P-EH 8U-110204-9 8U-110204-8 N1303 B3503 VOLUME UNIT TONE UNIT VOL_UP PMA-2500NE 61205065700AS D_GND Wiring Diagram VOL_DWN 00D2030666014 Z8006 W0029 W0026 8U-110204-5 580mm 8U-110204-1 2P-VH Z8202 Z5002 60mm DIODE UNIT 8U-110204-7 W0025 POWER AMP (L) W0029 250mm 00D2032391044 N8001...

  • Page 47: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu). POWER AMP L (A SIDE) POWER AMP R (A SIDE) JV39 JV106 (GND) C5015 C5021 C6001 C6021 V6001 C6015 C5001 R5041 Z5004 R5038 R6038 N6201 R6041 N5201 8U-110204-3 8U-110204-4 J6503 R6202...
  • Page 48 VOLUME (A SIDE) VOLUME (B SIDE) TONE (A SIDE) TONE (B SIDE) C2010 R2018 V2001 V2002 V2003 R2028 JV63 JV79 R2017 JV90 R2027 R2004 17.5 15.0 R2003 R2016 R2026 R2025 C2009 R2015 R2014 R2013 C2011 C2012 C2013 C2005 R2024 R2023 C2006 R2030 R2029...
  • Page 49 EQ_INPUT (A SIDE) EQ_INPUT (B SIDE) FLD (A SIDE) FLD (B SIDE) C3012 C3011 C3010 B1201 C1225 C1227 FRONT REAR N1201 REAR C1226 N1202 Z1206 FRONT C7030 D1201 D1202 C1201 C1211 C1204 R1205 R1201 R1202 Q1201 J1201 C1210 Z1204 R1208 C1203 C1228 C1205...
  • Page 50 DAC (A SIDE) DAC (B SIDE) AC1 (A SIDE) AC1 (B SIDE) B401 C489 AC in R474 MainTrans MainTrans Q404 Q405 C481 N402 N401 R452 C467 C491 R414 U407 R428 R426 R453 C495 (Sec) R427 R460 Q406 (Sec) U408 R429 C496 C408 C471...

  • Page 51: Schematic Diagrams (01/9)

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. B-PROT NORMAL :3.3V M3_TOP...

  • Page 52: Sch02_Tone, T.sw, P.led, Hp, Vol, Ext.pre

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. 8U-110204-9 -15.8V TONE UNIT...

  • Page 53: Sch03_Input, Cd Phono

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. +16V R7041 Z7003...

  • Page 54: Sch04_Sel, Fld, P.sw, Ac1, Ac2, Con

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. 8U-110205-7 POWER SW UNIT POWER-SWITCH(TV-5)

  • Page 55: Sch05_Dac

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. +3.3VD 22.5792M U407...

  • Page 56: Sch06_Digital(1/4)

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. Ref 101- CD-DI H:CD...

  • Page 57: Sch07_Digital(2/4)

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. Ref 501- 33_VCC_DIR C511...

  • Page 58: Sch08_Digital(3/4)

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. C321 (Ref R205-) R267...

  • Page 59: Sch09_Digital(4/4)

    All Ref.No. has been described in the parts list are four digits. But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. Ref 701- 33_VCC_USB-B 8U-310206...

  • Page 60: Exploded

    PK1-8 PK1-9 PK2-7 PK2-6 Note for replacing parts 1．Place the tape on the cover so that the DENON logo is centered. 2．Trace the text on the tape with 　 a pen tip to stick it onto the panel. PK2-1 WARNING: Parts marked with this symbol z have critical characteristics.

  • Page 61: Packing View

    PACKING VIEW Please see the last chapter for the part list. PC05 PC06 PC08 PC07-2 PC07 PC07-3 PC04-1 PC04-1 PC03 PC07-4 PC07-1 UK plug PC04-2 (UK Only) PC08-2 PC04-2 PC08-1 PC02 PC01 PC11 PC09 PC10...

  • Page 62: Semiconductors

    SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. The semiconductor which described a detailed drawing in a schematic diagram are omitted to list. 1. IC's LC78212 (INPUT : U3051)
  • Page 63 M3062LFGPGP (DIGITAL: U102) PIN CONFIGURATION (top view) /CS0 /CS1 /CS2 /CS3 /WRL/WR /WRH/BHE /BCLK /HLDA M16C/62P Group /HOLD /ALE /RDY/CLK /CTS /RTS /CLK /RxD /SCL /SDA /CTS /RTS /CTS /CLKS /CLK /RxD /SCL AVcc /SDA /SDA /TA0 (Note) /RxD /SCL /TA0 /TB5 (Note)
  • Page 64 M3062LFGPGP Terminal Function Pin Name Signal Name Initial Note SOURCR DIRECT Relay Control (H/L=Source Direc/ P9_4/DA1/TB4IN SO_DI Tone) P9_3/DA0/TB3IN CD_DI CD DIRECT Relay Control (H/L=CD/Other) P9_2/TB2IN/SOUT3 DAC_MOSI DAC control (PCM1795) P9_1/TB1IN/SIN3 DAC_CS DAC control (PCM1795) P9_0/TB0IN/CLK3 DAC_CLK DAC control (PCM1795) BYTE CNVSS CNVSS...
  • Page 65 Pin Name Signal Name Initial Note VCC2 P3_0/A8(/-/D7) not use P2_7/AN2_7/A7(/D7/D6) DIR1_CIDO DIR control (PCM9211) P2_6/AN2_6/A6(/D6/D5) DIR1_CK DIR control (PCM9211) P2_5/AN2_5/A5(/D5/D4) DIR1_CE DIR control (PCM9211) P2_4/AN2_4/A4(/D4/D3) DIR1_CODI DIR control (PCM9211) P2_3/AN2_3/A3(/D3/D2) USB-DAC control P2_2/AN2_2/A2(/D2/D1) USB-DAC control P2_1/AN2_1/A1(/D1/D0) AL32_SIG_SEL USB-DAC control P2_0/AN2_0/A0(/D0/-) AL32_EMPHA USB-DAC control...
  • Page 66 TC7WHU04FU (DAC : U401, DIGITAL : U205, U207)
  • Page 67 PCM9211 (DIGITAL : U501) PCM9211 Block Diagram...
  • Page 68 PCM9211 Pin Discriptions...
  • Page 69 ADuM1285 (DIGITAL : U208, U209, U210, U211, U212)
  • Page 70 XS1-U8A-128-FB217 (DIGITAL : U701) X1D05 X1D06 X1D07 X1D08 X1D09 X1D10 X1D11 X1D12 X1D13 X1D14 X1D15 X1D16 X1D17 X1D18 X1D19 X1D20 X1D21 X1D22 X1D23 X1D04 X1D53 X1D54 X1D55 X1D56 X1D57 X1D58 X1D61 X1D62 X1D63 X1D64 X1D65 X1D66 X1D67 X1D68 X1D69 X1D70 X1D24 X1D25 X1D03...
  • Page 71 Module Name Function Type Active Properties X0D14 — P16A P32A X0D15 — P16A P32A X0D16 — P16A X0D17 — P16A X0D18 — P16A X0D19 — P16A X0D20 — P16A P32A X0D21 — P16A P32A X0D22 — X0D24 — X0D35 — X0D43/WAKE —...
  • Page 72 MX25L4006EM2I-12G (DIGITAL : U705) PIN CONFIGURATIONS PIN DESCRIPTION SYMBOL DESCRIPTION 8-PIN SOP (150/200mil) 8-PIN PDIP (300mil) Chip Select Serial Data Input (for 1 x I/O) / Serial Data SI/SIO0 SO/SIO1 HOLD# SO/SIO1 HOLD# Input & Output (for Dual Output mode) SCLK SCLK SI/SIO0...
  • Page 73 TC7WH157FU (DAC : U409, U411, U413) BR93L66F-W (DIGITAL : U104) SN54AHCU04, SN7 Pin name Function HEX IN Power source AII input / output reference voltage，0V SCLS234K − OCTOBER 1995 − REV Input Chip select input Operating Range 2-V to 5.5-V V ESD Protection Exceeds JESD 22 Input Serial clock input...
  • Page 74 LB1930MC (DIGITAL : U101) Block Diagram and Sample Application Circuit C1=1µF V CC 60kΩ OUT1 60kΩ OUT2 S-GND P-GND NJU7181RB1 (INPUT : U3072) Symbol Function AC Input AMP_OUT Amplifier Output TRIN External Trigger Input Ground CAP_D Delay Time Capacitor RES_D Delay Time Resister DC Output Supply Voltage...

  • Page 75: Display

    2. DISPLAY FLD (GP1261AI) (FL81) DIMENSION PIN CONNECTION PTTERN DETAIL...
  • Page 76 POWER AMP POWER AMP PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.
  • Page 77 POWER AMP REF No. Part No. Part Name Remarks Q'ty New Ver R6006 00D2412470941 RD14B2E123JT(AMRS) 00D2412470941 R6007 00D2412468924 RD14B2E152JT(AMRS) 00D2412468924 R6008 00D2412467909 RD14B2E471JT(AMRS) 00D2412467909 R6009 121050029200S RD05A2H105FF(AMRR) 121050029200S R6010 121050025246S RD05A2H333FF(AMRR) 121050025246S R6011 121050019289S RD05A2H151FF(AMRR) 121050019289S R6012,6013 00D2442694975 RS14B3A331JNBST AMRA 00D2442694975 R6014,6015 00D2442694920...
  • Page 78 POWER AMP REF No. Part No. Part Name Remarks Q'ty New Ver N6001 B5B-EH-TS (LF)(SN) 5P RADIAL TAPING 00MYP0601045X N6002-6005 6P PIN HEADDER 2.54MM PITCH ANGLE 64401018300AS N6201 S2B-EH 00MYP06003920 N6202 B6B-PH-K-S (LF)(SN) 00MYJ06006260 N8001,8002 CONNECTOR 2P B3P-VH 00MYP04000760 N8201,8202 2P PLUG B2P3S-VH 00MYP06013300 N8203...
  • Page 79 INPUT INPUT PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.
  • Page 80 INPUT REF No. Part No. Part Name Remarks Q'ty New Ver R7035,7036 RD14B2E6R8JT(5) 00D2412393947 R7037,7038 RD14B2E221JT(5) 00D2412397901 R7039,7040 RD14B2E471JT(5) 00D2412397972 ! R7041,7042 00MGG0510016X 10 OHM +- 5% 1/6W 00MGG0510016X R8301,8302 00D2412469949 RD14B2E472JT(AMRS) 00D2412469949 R8303,8304 RD14B2E392JT(5) 00D2412399996 R8305,8306 RD14B2E393JT(5) 00D2412402935 R8307,8308 RD14B2E682JT(5) 00D2412400953 R8502...
  • Page 81 INPUT REF No. Part No. Part Name Remarks Q'ty New Ver N3005 B15B-PH-K-S (LF)(SN) 00MYJ06006350 N3101,3102 B3B-EH-TS (LF)(SN) 3P RADIAL TAPING 00MYP0600383X N7001 B3B-EH-TS (LF)(SN) 3P RADIAL TAPING 00MYP0600383X N8302 B10B-EH 00MYP06012300 N8303 B6B-EH-TS (LF)(SN) 6P RADIAL TAPING JST 00MYP0600384X N8304 B3B-PH-K-S (LF)(SN) 00MYJ06006230...
  • Page 82 DAC PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.
  • Page 83 DIGITAL DIGITAL PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.
  • Page 84 DIGITAL REF No. Part No. Part Name Remarks Q'ty New Ver R0153 RM73B--103JT +1608 00D2472009983 R0154 RM73B--103JT +1005 00D2473010984 R0155 RM73B--0R0KT +1608 00D2472018903 R0156 RM73B--103JT +1608 00D2472009983 R0158 RM73B--223JT +1608 00D2472010969 R0159-0164 RM73B--0R0KT+1005 00D2473001906 R0165,0166 RM73B--560JT 00D2473005944 R0167-0169 RM73B--103JT +1608 00D2472009983 R0170 RM73B--473JT...
  • Page 85 DIGITAL REF No. Part No. Part Name Remarks Q'ty New Ver R0781 RM73B--0R0KT +1608 00D2472018903 R0782-0784 RM73B--103JT +1608 00D2472009983 R0785 RM73B--472JT (1608) +1608 00D2472009909 R0901-0908 RM73B--103JT +1608 00D2472009983 CAPACIITORS GROUP C0101-0108 CK73F1C104ZT +1005 00D2575009974 C0109 CC73CH1H101JT +1005 00D2575004966 C0110 CK73B1H102KT +1005 00D2575006993 C0111,0112 00D2574012933...
  • Page 86 DIGITAL REF No. Part No. Part Name Remarks Q'ty New Ver C0314 CK73B0J475KT +1608 00D2570522906 C0315 CK73F1C104ZT +1005 00D2575009974 C0316 CK73F1H103ZT +1005 00D2575009929 C0317 CK73B1H102KT +1005 00D2575006993 C0318 CK73B1E103KT(1005) 00D2575008946 C0319 CK73B1A104KT +1005 00D2575008933 C0320,0321 CK73B1H103KT (1608) +1608 00D2570501901 C0322 CK73B0J475KT +1608 00D2570522906 C0323-0332...
  • Page 87 00D4122814002 B.H.TAPPED EJ330106 00M51280310U0 Terminal PHONO 48801000200AM INSPECTED LABEL 00D5134103001 WIRE CLAMPER 00D4458004007 40241050700AS FRONT AL PANEL PMA2500 40241050700AS 42141002500AD DENON BADGE 42141002500AD 00D1430991102 LENS 00D1430991102 00D1430991102 LENS 00D1430991102 42351010110AD IR LENS 42351010110AD 44351010710AS FRONT INNER MOLD (L) PMA2500 44351010710AS...
  • Page 88 EXPLODED REF No. Part No. Part Name Remarks Q'ty New Ver 41201020600AS KNOB VOL ASSY PMA2500 41201020600AS 41201020701AS ROTARY KNOB ASSY PMA2500 41201020701AS － E80-1 ROTARY KNOB CAP 41241020800AS － E80-2 ROTARY KNOB BUSH 41251020901AS 00D1120796125 KNOB(MARU) ASSY 00D1120796125 － E81-1 KNOB(MARU) CAP 00D1140181008...
  • Page 89 PACKING PACKING ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.

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