Denon AVR-2312 Service Manual Manual pdf 132 page image
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Denon AVR-2312 Service Manual

Also see for AVR-2312: Owner's manualProtocol guideGetting started

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Contents
  1. service manual
  2. Table Of Contents
  3. SAFETY PRECAUTIONS
  4. NOTE FOR SCHEMATIC DIAGRAM
  5. TECHNICAL SPECIFICATIONS
  6. CAUTIONS IN SERVICING
  7. DISASSEMBLY
  8. FRONT PANEL ASSY
  9. HEAT SINK ASSY
  10. HDMI UNIT ASSY
  11. TRANS MAIN
  12. SPECIAL MODE
  13. µcom/DSP Version display mode
  14. error display
  15. Errors checking mode (Displaying the protection history)
  16. Remote ID Setup mode
  17. PROTECTION DIAGRAM
  18. DIAGNOSTIC MODE Video/Audio (signal) path confirmation mode)
  19. BLOCK DIAGRAM
  20. JIG FOR SERVICING
  21. WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE
  22. ADJUSTMENT
  23. SURROUND MODES AND PARAMETERS
  24. TROUBLE SHOOTING
  25. Analog video
  26. HDMI/DVI
  27. AUDIO
  28. analog audio
  29. Network/USB
  30. CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
  31. LAEVEL DIAGRAM
  32. PRINTED WIRING BOARDS
  33. SPMS (COMPONENT SIDE)
  34. SPK_PREOUT (COMPONENT SIDE)
  35. SPK_PREOUT (FOIL SIDE)
  36. INPUT (COMPONENT SIDE)
  37. INPUT (FOIL SIDE)
  38. FUSE (COMPONENT SIDE)
  39. FRONT (COMPONENT SIDE)
  40. HDMI FFC (COMPONENT SIDE)
  41. SELECTOR (COMPONENT SIDE)
  42. SIDE_CNT (COMPONENT SIDE)
  43. VIDEO (COMPONENT SIDE)
  44. VIDEO (FOIL SIDE)
  45. FRONT CNT (COMPONENT SIDE)
  46. FRONT CNT (FOIL SIDE)
  47. HDMI (COMPONENT SIDE)
  48. HDMI (FOIL SIDE)
  49. SCHEMATIC DIAGRAMS
  50. AMP UNIT (1/2)
  51. AMP UNIT (2/2)
  52. SPK/PREOUT/REG UNIT (1/4)
  53. SPK/PREOUT/REG UNIT (2/4)
  54. SPK/PREOUT/REG UNIT (3/4)
  55. FRONT_CNT UNIT
  56. CNT/RS232C UNIT (1/4)
  57. CNT/RS232C UNIT (2/4)
  58. CNT/RS232C UNIT (3/4)
  59. CNT/RS232C UNIT (4/4)
  60. INPUT UNIT
  61. VIDEO UNIT
  62. SMPS UNIT
  63. DIGITAL UNIT (1/16)
  64. DIGITAL UNIT (2/16)
  65. DIGITAL UNIT (3/16)
  66. DIGITAL UNIT (4/16)
  67. DIGITAL UNIT (5/16)
  68. DIGITAL UNIT (6/16)
  69. DIGITAL UNIT (7/16)
  70. DIGITAL UNIT (8/16)
  71. DIGITAL UNIT (9/16)
  72. DIGITAL UNIT (10/16)
  73. DIGITAL UNIT (11/16)
  74. DIGITAL UNIT (12/16)
  75. DIGITAL UNIT (13/16)
  76. DIGITAL UNIT (14/16)
  77. DIGITAL UNIT (15/16)
  78. DIGITAL UNIT (16/16)
  79. WIRING DIAGRAM
  80. EXPLODED VIEW
  81. PARTS LIST OF EXPLODED VIEW
  82. PACKING VIEW
  83. SEMICONDUCTORS
  84. FL DISPLAY
  85. PARTS LIST OF P.C.B. UNIT
  86. PCB FRONT ASSY
  87. PCB 7CH AMP ASSY
  88. PCB MAIN ASSY
  89. PCB CNT ASSY
  90. PCB VIDEO ASSY
  91. PCB HDMI ASS'Y
  92. PCB SMPS ASSY
Denon AVR-2312 Service Manual Manual pdf 132 page image
132SCHEMATIC DIAGRAMS (9/30)CNT/RS232C UNIT (2/4)dCOMPONENT (Y) SIGNAL LINES(Y) VIDEO SIGINAL LINEVIDEO SIGINAL LINETPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPTPH/P_LH/P_GNDH/P_RRLY_H/PRLY_FRLY_CRLY_SRLY_SBRLY_FBRLY_FHPREZ2MUTEPRESBMUTEMUTE3.3VRLY_FWPREZ3MUTEPREFMUTEMICGNDMICMICGNDVAUXRAGNDVAUXLRLY_WDACARTGNDDACARTGNDDASBRDAGNDDASBLDAGNDDASRDAGNDDASLDAGNDDASWDAGNDDACDAGNDDAFRDAGNDDAFLDAGNDADINRDAGNDADINLMVOLCLKMVOLDATAZVOLSTBZVOLDATAZVOLCLKDA_Z3RDAGNDDA_Z3LDAGNDDA_Z2RDAGNDDA_Z2LDAGNDTO VIDEO PARTDAGNDH/P_LH/P_GNDH/P_RRLY_H/PRLY_FRLY_C RLY_SRLY_SBRLY_FBRLY_HMVOLCLKMVOLDATAZVOLSTBZVOLDATAZVOLCLKDA_Z3RDAGNDDA_Z3LDAGNDDA_Z2RDAGNDDA_Z2LDAGNDDAGNDDASBRDAGNDDASBLDAGNDDASRDAGNDDASLDAGNDDASWDAGNDDACDAGNDDAFRDAGNDDAFLDAGNDADINRDAGNDADINLMICGNDMICAGNDVAUXRAGNDVAUXLDACARTGNDDACARTGNDFROM/TO DIGITAL CON. PART(PAGE 15/30)(PAGE 13/30)PREZ2MUTEPRESBMUTEPREZ3MUTEPREFMUTEMUTE3.3VTO INPUT PART(PAGE 12/30)TO INPUT PART(PAGE 12/30)TO PREOUT PART(PAGE 5/30)N.CN.C N.CN.CVAUXLVAUXRAGNDVAUXVVGNDFRT CNT_CUP12387ZVGNDVGNDAVSCLVGNDVGNDAVSDAVGNDCOMP_DETCVBS_DETSY1_DETZ1_SW_AZ1_SW_BZ2_SW_AZ2_SW_BASPECT_HASPECT_LLINE_ALINE_BAVSCLVGNDVGNDAVSDAVGNDCOMP_DETCVBS_DETSY1_DETZ1_SW_AZ1_SW_BZ2_SW_AZ2_SW_BASPECT_HASPECT_LLINE_ALINE_BCN606# OPTION TABLENM MOUNTR9701R9702R9711R97120R0R0R0ROPENOPENOPENOPEN 151413121110987654321CN51AC125Z1-151716151413121110987654321CN52AC125Z1-1713121110987654321CN53AC125Z1-13151413121110987654321CN21AC125Z1-151716151413121110987654321CN22AC125Z1-1713121110987654321CN23AC125Z1-13272625242322212019181716151413121110987654321 CN42AC125Z1-27272625242322212019181716151413121110987654321CN24AC125Z1-27151413121110987654321CN43AC125Z1-15151413121110987654321CN26AC125Z1-1521 34 65 78 109 1112 1413 151617CN63BC125Z2-171716151413121110987654321CN25AC125Z1-17R9701 0R9702 0R9703 0R9704 0R9705 054321CN606A2008WR(V)0-NP R9711OPENR9712OPENDEC_CVBS_INDEC_PR_INDEC_PB_INDEC_Y_INDEC_SY_INDEC_SC_INAUX_V_INDEC_CVBS_INDEC_PR_INDEC_PB_INDEC_Y_INDEC_SY_INDEC_SC_INSY2_DETSY2_DETETHER_SYETHER_SYETHER_SCETHER_SCVDO_CVBS VDO_CVBSVDO_YVDO_YVDO_PBVDO_PBVDO_PRVDO_PR+5V +5VSTBY POWERGND POWER + POWER -87654321ABCDEF
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This manual is suitable for:
AVR-2312AVR-2312CI
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