Denon PMA-50 Service Manual Manual pdf 50 page image
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Denon PMA-50 Service Manual

Also see for PMA-50: Owner's manualQuick start guideQuick start guideQuick start guide

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Contents
  1. service manual
  2. Table Of Contents
  3. ABOUT THIS MANUAL
  4. Using Adobe Reader (Windows version)
  5. SAFETY PRECAUTIONS
  6. NOTE FOR SCHEMATIC DIAGRAM
  7. TECHNICAL SPECIFICATIONS
  8. DIMENSION
  9. PRECAUTIONS DURING SERVICE
  10. DISASSEMBLY
  11. MAIN ASSY
  12. FRONT ASSY
  13. SIDE COVER
  14. BOTTOM COVER
  15. SPECIAL MODE
  16. Version Check mode
  17. Protection Check mode
  18. Owner's Manual described initialization mode (User Reset)
  19. JIG FOR SERVICING
  20. PROCEDURE AFTER REPLACING THE MICROPROCESSOR ETC
  21. Firmware Update Procedure
  22. TROUBLE SHOOTING
  23. No Sound, Noise generated
  24. COMMON(Power, Control signal line)
  25. Analog In
  26. Blutooth In
  27. MEASURING METHOD AND WAVEFORMS
  28. BLOCK DIAGRAM
  29. WIRING DIAGRAM
  30. PRINTED CIRCUIT BOARDS
  31. SCHEMATIC DIAGRAMS (1/11)
  32. SCHEMATIC DIAGRAMS (2/11)
  33. SCHEMATIC DIAGRAMS (3/11)
  34. SCHEMATIC DIAGRAMS (4/11)
  35. SCHEMATIC DIAGRAMS (5/11)
  36. SCHEMATIC DIAGRAMS (6/11)
  37. SCHEMATIC DIAGRAMS (7/11)
  38. SCHEMATIC DIAGRAMS (8/11)
  39. SCHEMATIC DIAGRAMS (9/11)
  40. SCHEMATIC DIAGRAMS (10/11)
  41. SCHEMATIC DIAGRAMS (11-1/11)
  42. SCHEMATIC DIAGRAMS (11-2/11)
  43. EXPLODED VIEW
  44. PACKING VIEW
  45. SEMICONDUCTORS
  46. pin description
  47. DISPLAY
Denon PMA-50 Service Manual Manual pdf 50 page image
GND LINE POWER- LINEPOWER+ LINE STBY POWER PCMSPDIF DSD Analog Audio L Analog Audio R Audio SWD8A9C8P15M17L15N15 P14K4V15C3C5E1D3F3A3F18B4J3G19G17H17J16K17J18M16L17D102 -A16A5R112 -C160 -C163 100N-KC166 100N-KC169 100N-KC172 100N-KM15TP4/NMIDGNDDGNDDGNDDGNDW14D4B1E3E4E19K16J15L16R128 4K7R134 4K7R131 4K7R119 1KUSBB_VBUSDGNDC110 100/6.3C113 -C116 100N-KC119 100N-KC122 100N-KC125 100N-KC136 10N-KC138 10N-KC141 100/6.3C144 100N-KSDA_USBB_EVOLTP5TP3TP2+3.3DDGNDR5K3P4R2R1N17T2G16G18K14N19M18M19BOOTMODE2BOOTMODE5R126 -USBB3.3VBOOTMODE7 USBB3.3VR123 0L103 BD221TUSBB3.3VINT_USBB+1.8V_USBB1R125 -USBB1.8VUSBB_MUTEUSBB_DATAUSBB_BCKUSBB_MCLKCLK_SEL1USBB3.3VDGNDUSBB1.8V+1.2DUSBB_RSTUSBB_POWER_DETSCL_USBB_EVOLUSBB_INTDSD_PCMUSBB_DATAUSBB_BCKUSBB_MCLKUSBB_RSTC10822PR110 1KTP4TP1R10910KD103 -C10722PR113 -R114 1KR115 10KR160100T17USBB3.3VH3C184100N-KJ19L19L19G4R3T1T3J17U3C158 -C159 -C161 -C162 100/6.3DGNDDGNDDGNDDGNDDGNDDBCKC164 100N-KC165 100N-KC167 100N-KC168 100N-KUSBB3.3VUSBB3.3VDGNDDGNDMUTE_USBBUSB_MODE_SELMCLK_IN.DFRDFLCLK_FBC170 100N-KC171 100N-KC173 100N-KC174 100N-KDGNDUSBB1.8VDGNDDGNDDGNDUSBB1.2VUSBB1.2VUSBB1.2VUSBB1.8VUSBB3.3VDWCKTP1C176 100N-KC177 100N-KC178 100N-KC179 100N-KC180 100N-KUSBB1.2VUSBB1.2VDGNDDGNDDGNDUSBB1.2VDGNDUSBB3.3VTP5TP2R124 0L104 BD221TDGNDDGNDDGNDDGNDUSBB1.2VUSBB1.8VUSBB3.3VTP3DGNDUSBB1.2VUSBB1.2VUSBB1.2VUSBB1.2VUSBB1.2VUSBB1.8VUSBB3.3VUSBB1.8VUSBB1.2VUSBB_RST.USBB3.3VUSBB1.2VUSBB3.3VUSBB1.8VUSBB3.3VUSBB_TDIUSBB_TMSUSBB_EMU1USB_EMU0USBB_SCLUSBB3.3VUSB1_DMUSBB_TDOUSBB_SDACLK_FBUSBB_INTDSD_DATA_RDSD_PCMDSD_BCKUSBB_LRCKDSD_DATA_LR1354K7R1364K7R133 4K7R127 4K7R129 4K7R130 4K7R132 4K7C182 100N-KR1404K7USBB3.3VSDA_USBB_EVOLUSBB_MUTEDSD_DATA_RCLK_SEL1DSD_BCKUSBB_LRCKDSD_DATA_L3D+4GND2D-1VCCJACK10167068R117 -R105 3K3R106 3K3R120 1KR121 -C106100N-K R101 4K7+1.2V_OUTC109 220N-ZC111 -C112 -C114 100N-KC115 100N-KC117 100N-KC118 100N-KC120 100N-KC121 100N-KC123 100N-KC124 100N-KC126 100N-KC127 100N-KC129 100N-KC130 100N-KC131 100N-KC132 100N-KC133 100N-KC135 100N-KC183 100N-KR159 100R158 100C147 100N-KC145 100N-KC148 100N-KC146 100N-KC150 100N-KC153 100N-KC151 100N-KC154 100N-KC152 100N-KC156 100N-KC157 100N-KBOOTMODE7BOOTMODE5BOOTMODE4BOOTMODE2BOOTMODE1STATUS_USBBUSB_ACTUSBB_SCLUSBB_SDAR103 33R107 0USBB_VBUS.USB1_DMUSB1_DPR143 0+3.3V_USBB1USBB1.2VL105 BD221TBOOTMODE0BOOTMODE1 BOOTMODE3BOOTMODE4 STATUS_USBBBOOTMODE6USBB3.3VGND_PLL0+1.2V_PLL0+1.2V_PLL1/DSD_PCMUSBB1.8VUSBB1.8V +3.3V_USBB1DGND+1.8V_USBB1MUTE_USBBR156 33R153 33DWCK R151 33RESET_OUTNUSB_DATA R149 100USB_BCKMCLK_IN.MCLK_IN. R141 100CLK_FBCLK_FBCLKSEL1USBB_SPICLKUSBB_SPISIMO R138 33USBB_SPISOMIUSBB_SPICSUSB_EMU0USBB_RTCKUSBB_TDOUSBB_TDIUSBB_TRSTNR137 33DGNDOSC_OUTOSC_INUSB_MODE_SELBOOTMODE6BOOTMODE3/NMIBOOTMODE0R111 1KRESET_OUTNPCM_ACTR104 33R108 0USBB3.3VQ103RT1N141CUSBB_RST.R102 33D101 -Q102RT1N141CL101BD221TL102BD221TR142 0C175 100N-KUSBB1.2VDGNDDGNDUSBB1.8VUSB_ACTUSBB3.3VCLKSEL1DGNDDGNDUSBB1.2VUSBB3.3VPCM_ACTUSBB3.3V USBB1.2VMCLK_IN. USBB3.3V USBB3.3VUSB_DATA USB_LRCK USBB1.2VUSB_BCKMCLK_IN.C181 100N-KGND_PLL1USBB3.3V +1.2V_PLL1DGNDUSBB1.2V USBB3.3V GND_PLL1USBB3.3V +1.2V_PLL0DGNDDGND DGNDUSBB3.3V USBB3.3VUSBB1.8V USB_TCKDGND DGNDDGND DGNDUSBB1.2V USBB1.2VUSBB3.3V USBB1.8V USBB1.2V USBB3.3VDGND DGNDUSBB3.3V USBB3.3V USBB3.3VUSBB1.2VINT_USBBDFR/DSD_PCM R155 33R157 33DBCKUSB_LRCKDFLR150 33R152 33MCLK_IN.+1.2V_OUT USBB_VBUS.R147 100GND_PLL0 USB1_DPOSC_INUSBB_TRSTNR154 33USBB_RTCK OSC_OUTR139 33USBB_SPISOMIUSBB_SPISIMO USBB_SPICLKUSBB_EMU1USBB_SPICSUSB_TCKUSBB_TMS2314X10126MHZ(12P)R122-Boot bit [7:0] = 00001100bSPI Flash boot settingR118 -3 126 8745R1161KJ*4(AR)C105100N-K123654Q101RRQ030P03C128 100N-KC137 100N-KC134 100N-KC142 100N-KC143 100N-KC149 100N-KC155 100N-KR148 1004 GND3 WP#2 SO/SIO11 CS#5SI/SIO06SCLK7HOLD#8VCCIC102MX25L4006EM2ISCL_USBB_EVOLUSBB_POWER_DETPMA-50 DSP - USB B PartW1U1V1R1T1P1N1M1L1K1J1H1G1F1E1D1C1B1A1W3W2U3V3U2V2R3T3R2T2P3N3P2N2M3L3M2L2K3J3K2J2H3G3H2G2F3E3F2E2D3C3D2C2B3A3B2A2W5U5V5R5T5P5N5M5L5K5J5H5G5F5E5D5C5B5A5W7U7V7R7T7P7N7M7L7K7J7H7G7F7E7D7C7B7A7W9U9V9R9T9P9N9M9L9K9J9H9G9F9E9D9C9B9A9W11U11V11R11T11P11N11M11L11K11J11H11G11F11E11D11C11B11A11W13U13V13R13T13P13N13M13L13K13J13H13G13F13E13D13C13B13A13W15U15V15R15T15P15N15M15L15K15J15H15G15F15E15D15C15B15A15W17U17V17R17T17P17N17M17L17K17J17H17G17F17E17D17C17B17A17W19U19V19R19T19P19N19M19L19K19J19H19G19F19E19D19C19B19A19W4 W6 W8 W10U4V4U6 U8 U10V6 V8 V10R4T4R6 R8 R10T6 T8 T10P4N4P6N6P8N8P10N10M4L4M6L6M8L8M10L10K4J4K6J6K8J8K10J10H4G4H6G6H8G8H10G10F4E4F6E6F8E8F10E10D4C4D6C6D8C8D10C10B4A4B6A6B8A8B10A10W12 W14 W16 W18U12V12U14 U16 U18V14 V16 V18R12T12R14 R16 R18T14 T16 T18P12N12P14N14P16N16P18N18M12L12M14L14M16L16M18L18K12J12K14J14K16J16K18J18H12G12H14G14H16G16H18G18F12E12F14E14F16E16F18E18D12C12D14C14D16C16D18C18B12A12B14A14B16A16B18A18WVUTRPNMLKJHGFEDCBA1 2 3 4 5 6 7 8 9 1110 12 13 14 15 16 17 18 19IC101TMS320C6748BZWT3A4TO 4AA6TO 6A8ATO A8A9 TO 9A0BTO B0SCHEMATIC DIAGRAMS (2/2)SCHEMATIC DIAGRAMS (2/11)MAIN_DSP-USB_B501 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16ABCDEFGHJKLMABCDEFGHJKLM1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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This manual is suitable for:
PMA-50
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