Denon AVC-1930 Service Manual

SERVICE MANUALMODELAVR-2307CIAVR-2307AVC-1930AVR-887AV SURROUND RECEIVERAV SURROUND AMPLIFIERFor U.S.A.,Canada,Europe,Asia,Taiwan R.O.C.,China& Ja

10AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930BLOCK DIAGRAM (2/3) VIDEO BLOCK DIAGRAM COMPONENT/D INHDMI-2HDMI-1S-VIDEORECEIVERINPUTNJW1321VideoDAC F

SCHEMATIC DIAGRAMS (11/21)SCHEMATIC DIAGRAMS (11/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE(1/2)(1/2)TO FRONT B'D (2/2)TO FUNCTIO

SCHEMATIC DIAGRAMS (12/21)SCHEMATIC DIAGRAMS (12/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDEFROM FRONT B'D (1/2)(2/2)TO FRONT B&ap

SIGNAL LINESCHEMATIC DIAGRAMS (17/21)SCHEMATIC DIAGRAMS (17/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE

11AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930BLOCK DIAGRAM (3/3) POWER BLOCK DIAGRAM RELAYXM IC POW ERXM_DBUS5.5VFUNCTION,OP AMPVOLUMEFL -VHPOWER R

SIGNAL LINESCHEMATIC DIAGRAMS (18/21)SCHEMATIC DIAGRAMS (18/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE(1/3)

SCHEMATIC DIAGRAMS (19/21)SCHEMATIC DIAGRAMS (19/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE(2/3)(2/2)

114AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930DOCUMENTS FOR WEEE Details of Recycle Parts＊ You have to remove the parts that marked “WEEE Mark ◆ "

115AVR-2307CI / AVR-2307 / AVR-887 / AVC-193055 STOPPER CORD PA 156◆AC CORD ASSY Complex 157◆TERMINAL Complex 159 CABINET TOP PVC+Steel 160 CHASSIS BA

116AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930Exploded view of AVR-2307 (Europe & China model) 59JX3JX3BX3689092919367AA5453 x3HX9AAAAAX532BX4652

117AVR-2307CI / AVR-2307 / AVR-887/ AVC-1930 Details of Recycle parts for Main Transformer(Ref.No.29)Details of Recycle parts for Sub Transformer(Ref.

12AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930LEVEL DIAGRAMS (1/2)

13AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930LEVEL DIAGRAMS (2/2)

14AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930SEMICONDUCTORSOnly major semiconductors are shown, general semiconductors etc. are omitted to list.主な半導体を記

15AVR-2307CI / AVR-2307 / AVR-887 / AVC-193010 P87 FLD_RST O O/L O/L FLD DRIVER Reset control pin（16-ST-87GINK） /RESET 52 11 P86 RST_SUB O O/L O/L Sub

16AVR-2307CI / AVR-2307 / AVR-887 / AVC-193086 P02/D2 4094_CLK O O/L O/L BU4094（IC551,552,553) CLK control pin87 P01/D1 RDS_RST O O/L O/L RDS RESET co

17AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930BU4094BCFV (CNT : IC551-553) Pin assignment of Audio extended IC.BU4094 IC551 MUTE ControlSTB：Main uCom

18AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CXA1511M-T4 (OPT. : IC1502) TC74VHCU04F (OPT. : IC1602) TC74VHC14F (OPT. : IC1603) TC74VHCT08AFT (OP

19AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930MM74HC4053SJ (S-C VIDEO. : IC1118) BU4094BCFV (S-C VIDEO : IC1119,1120,1125) (S

2AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930Please heed the points listed below during servicing and inspection.◎ Heed the cautions!Spots requiring par

20AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930M35015-***SP (S-C VIDEO. : IC1123) ***

21AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930NJM2229M (S-C VIDEO : IC1126) NJW1321FP1 (COMPO. : IC1301) NJM2581M (COMPO. : IC1302,1303)

22AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930M30620FCPGP(2307-S) (HDMI : IC3031) M30620FCPGP(2307-S) Terminal Function Pin Pin Name Symbol I/O Type D

23AVR-2307CI / AVR-2307 / AVR-887 / AVC-193022 P76 PLD CS MAIN O C - - - Z Main PLD control pin （EPM3128ATC144-10)23 P75 PLD DATA O C - - - Z Main PLD

24AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930 AS7C340096A-10TCN (HDMI : IC806,817) BA4510F-E2 (HDMI : IC815A,816A) 96VREF VREF --- ---AD ref.

25AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930ADSP21266SKSTZ-2B-EC (HDMI : IC804) ADSP21266SKSTZ-2B-EC Terminal Function 136377372108144109TOP

26AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930LC89057W-VF4-E(AC) (HDMI : IC807) LC89057W Terminal FunctionFunctionPinNo.Pin Name1 RXOUT O Input bi-ph

27AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930SN74LV573APWR (HDMI : IC818,819) SN74LVC139APWR (HDMI : IC820) FunctionPinNo.Pin Name I/O* For latch-up

28AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930ADAU1328BSTZ (HDMI : IC808) ADAU1328BSTZ Terminal Function

29AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930BR24L02F-W (HDMI : IC3002,3005)

3AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930DIMENSION

30AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930SiI9030CTU-7 (HDMI : IC3006) Functional Block Diagram

31AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930ADV7320 (HDMI : IC3017)

32AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930BH7868FS (HDMI : IC3018) AK4385 (HDMI : IC3034) 15263748161514131211109BICKMCLKSDTILRCKPDNCSNCCLKCDTID

33AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930LTC4300-2CMS8 (HDMI : IC3021) 1234ENABLE/VCC2SCLOUTSCLINGND8765VCCSDAOUTSDAINREADY/ACC100kRCH1100kRCH3Ð+Ð

34AVR-2307CI / AVR-2307 / AVR-887 / AVC-19302. FL DISPLAY 16-ST-87GINK (CPU : FL301)

35AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930

36AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930PRINTED WIRING BOARDSMAIN UNIT (1/2) COMPDENONDENONDENONDENONDENONCOMPONENT SIDE

37AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930MAIN UNIT (2/2)FOIL SIDE

38AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CPU UNIT (1/2)DENONDENONCOMPONENT SIDE

39AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CPU UNIT (2/2)FOIL SIDE

4AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CAUTION IN SERVICING Initializing AV SURROUND RECEIVERAV SURROUND RECEIVER initialization should be perform

40AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CNT UNIT (1/2)DENONDENONDENONDENONDENON

41AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CNT UNIT (2/2) FOIL SIDE

42AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930OPTICAL UNIT (1/2) DENONPRE OUTDENONTRIGGER IN/OUTOPTICAL B'DFUNCTION S/W B'DDENONPHONO B'

43AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930OPTICAL UNIT (2/2) DENONDENONDENONDENONFOIL SIDE

44AVR-2307CI / AVR-2307 / AVR-887 / AVC-19302CH-AMP UNIT DENONCOMPONENT SIDEFOIL SIDE

45AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930INPUT UNIT (1/2) COMPONENT SIDECOMPONENT SIDE

46AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930INPUT UNIT (2/2)FOIL SIDE

47AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930S-C VIDEO UNIT COMPONENT SIDEDENONFOIL SIDE

48AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930COMPONENT UNIT DENONCOMPONENT SIDEFOIL SIDE

49AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930HDMI UNIT (1/2) COMPONENT SIDE

5AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930ADJUSTMENT(AVR-2307CI,887,2307 Model)Audio SectionIdling CurrentRequired measurement equipment: DC Voltmete

50AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930HDMI UNIT (2/2) FOIL SIDE

51AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930D-VIDEOI UNIT (AVC-1930 : Japan model only) COMPONENT SIDEFOIL SIDE

52AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930NOTE FOR PARTS LIST • Part indicated with the mark "nsp" are not always in stock and possibly

53AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930PARTS LIST OF P.W.B. UNIT＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。＊ The parts listed belo

54AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930D900-903 00D 963 0355 401 D,SWITCHING KDS4148U K005041480030S ZD101C 00D 276 0843 903 HZS3C-3(52mm) K060

55AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930R119C 00D 963 9006 256 R,FIXED 1WJ-10 N113135610020SR119FL 00D 963 9006 256 R,FIXED 1WJ-10 N1131356100

56AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C157 00D 963 0293 602 C,ELECT 1UF-M/50V (Pb Free) D040010087150SC158 00D 963 0217 002 C,ELECT 3300UF-M/16V

57AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930! F102 00D 963 0236 106 FUSE T8A/250V 2307CIE3,887E3,EUTN751228001110S! F102 00D 963 0104 801 FUSE T3.15A/

58AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CPU P.W.B. UNIT ASSY Ref. No. nsp Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC202 0

59AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C229 00D 963 0234 205 C,ELECT 10UF-M/50V D040100087070SC230,231 00D 963 0293 602 C,ELECT 1UF-M/50V (Pb Fre

6AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930VIDEO Section1. SETTING(1) Connect the oscilloscope to the Y-signal and C-signal of S MONITOR OUT terminal

60AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CP802 00D 205 1324 092 19P PIN HEADER(9120) L100912190010SCP806 00D 205 1324 005 10P PIN HEADER(9120) L100

61AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CNT P.W.B. UNIT ASSYRef. No. nsp Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC551-553 00D

62AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930D566-569 00D 963 0020 309 D,SWITCHING 1SS133T Except for JP K000013300520SD566-569 00D 963 0236 504 RB721Q

63AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C505SBR 00D 963 0216 100 C,CERAMIC 33PF-J/500V D00033006D050SC505SL 00D 963 0216 100 C,CERAMIC 33PF-J/500V

64AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CN501 nsp 00D 963 0205 700 CN.WAFER 5P L101100030510SCN502 nsp 00D 963 0236 902 CN.WAFER 12P L101100031210

65AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930OPTICAL P.W.B. UNIT ASSYRef. No. nsp Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC1501 00

66AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C1519,1520 - C,FILM 0.024UF-J/50V D020243167050SC1521,1522 - C,FILM 0.0068UF-J/50V D020682167050SC15

67AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930 JACK1501,150200D 963 0244 703 JACK PJ-308-02 2307CIE3,887E3,E2,E2A,EUTG40130802000YSJACK1503 00D 963 03

68AVR-2307CI / AVR-2307 / AVR-887 / AVC-19302CH-AMP P.W.B. UNIT ASSYRef. No. nsp Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC101H 00

69AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C102H 00D 963 0234 205 C,ELECT 10UF-M/50V D040100087070SC102SBL 00D 963 0234 205 C,ELECT 10UF-M/50V D04010

7AVR-2307CI / AVR-2307 / AVR-887 / AVC-19302.4. Procedure(1) Adjust the signal of S MONITOR OUT by the wave of os-cilloscope.(a) Target, Y-signalPoint

70AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930INPUT P.W.B. UNIT ASSY Ref. No. nsp Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC201T 00

71AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C228T 00D 963 0312 004 C,ELECT 22UF-M/25V D040220084050SC229T 00D 963 0312 004 C,ELECT 22UF-M/25V D0402200

72AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C701BR 00D 960 9010 010 C,ELECT 4.7UF-M/50V 2307CIE3,887E3,E2,E2A,EUTD0404R7087250SC702BL nsp 00D 963 9004

73AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930CN703 nsp 00D 963 0110 701 CN.WAFER 14P L101100031410SCN703M 00D 963 0235 505 CN,WIRE 200MM/5P L0002010500

74AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930S-C VIDEO P.W.B. UNIT ASSY Ref. No. nsp Part No. Part Name Remarks Q'ty Ne

75AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C1148 00D 963 0234 205 C,ELECT 10UF-M/50V D040100087070SC1149 nsp 00D 963 9004 698 C,CERAMIC 0.01UF-K/50V

76AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930COMPONENT P.W.B. UNIT ASSY Ref. No. nsp Part No. Part Name Remarks Q'ty Ne

77AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930D-VIDEO P.W.B. UNIT ASSY Ref. No. nsp Part No. Part Name Remarks Q'ty NewS

78AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930HDMI P.W.B. UNIT ASSY Ref. No. nsp Part No. Part Name Remarks Q'ty NewSEMI

79AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930Q3011 00D 960 0285 006 TR KRC104S J522104S00210SQ3012 00D 963 0120 801 TR KRC102S J522010200210SQ3013 00D

8AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930(c) PR/CR 信号レベル調整個所 ： HDMI UNIT VR3005調整値 ： 525 ± 10ｍV波形PR/CRCOMPONENT OUT の PR/CR 信号レベル(c) Target, PR/CR-s

80AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C873SBL - C,CERAMIC 680PF-K/50V D011681777160SC873SBR - C,CERAMIC 680PF-K/50V D011681777160SC873SL -

81AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C912 - C,CERAMIC 5600PF-K/50V D011562777160SC913 - C,CERAMIC 390PF-J/50V D010391167160SC914 nsp 00D

82AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C3148 00D 963 0325 004 C,ELECT 100UF-MVG/6.3V D050101081650S *C3149,3150 nsp 00D 963 0224 105 C,CERAMIC 1

83AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930C3261 00D 963 0224 008 C,CERAMIC 470PF-J/50V 2307CIE3,887E3 D010471167160SC3262,3263 nsp 00D 963 9004 708

84AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930EXPLODED VIEW 59KX3JX3KX3JX3BX36867834160NX8AA5453 x3HX9AAAAAX532BX4652116 X41513121110918A201814422764

85AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930PARTS LIST OF EXPLODED VIEW＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。＊ The parts listed be

86AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930 36A 00D 963 0320 504 S-C VIDEO P.W.B. ASSY Except for JP 7025HK0513016 1 *36A 00D 963 0323 200 S-C VIDE

87AVR-2307CI / AVR-2307 / AVR-887 / AVC-193027 - SUPPORTER P.C. 4070210192000S 128 nsp 00D 963 0229 401 BRACKET TRANS 4010210466003S 1! 29 00D 963

88AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930 SCREWSA nsp 00D 963 0018 007 SCREW(+2S 3X8 ZNY/BH) B020030081B10S 90B nsp 00D 960 0108 701SCREW(+2S 3X1

89AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930PACKING VIEWPARTS LIST OF PACKING & ACCESSORIES＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があり

9AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930BLOCK DIAGRAM (1/3) AUDIO BLOCK DIAGRAM RTX++++SW---+++++-+-+-+-+-+-+SRCFR++++RX- -DBCLKASDAT AABCLKDSD

90AVR-2307CI / AVR-2307 / AVR-887 / AVC-193011 - BATTERY,DRY G670001R50190S 212 - LABEL UPC 2307BKE3 5507002360140S 112 - LABEL UPC 887E3 550

91AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930WIRING DIAGRAM INPUT B' DPRE AMP B' DFRONT ENDH/P B' DTRANSSVIDEOB' DHDMI B' D

92AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930NOTE FOR SCHEMATIC DIAGRAMWARNING:Parts marked with this symbol have critical characteristics.Use ONLY r

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SCHEMATIC DIAGRAMS (3/21)SCHEMATIC DIAGRAMS (3/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDESIGNAL LINE

SCHEMATIC DIAGRAMS (4/21)SCHEMATIC DIAGRAMS (4/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE4444

SCHEMATIC DIAGRAMS (5/21)SCHEMATIC DIAGRAMS (5/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE

SIGNAL LINESCHEMATIC DIAGRAMS (6/21)SCHEMATIC DIAGRAMS (6/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE

SIGNAL LINESCHEMATIC DIAGRAMS (7/21)SCHEMATIC DIAGRAMS (7/21)AVR-2307CI / AVR-2307 / AVR-887 / AVC-193087654321ABCDE