Page 1: Service Manual
修理の際は、必ず取扱説明書を参照の上、作業を行っ ● ● operating instructions without fail. てください。 Some illustrations using in this service manual are 本文中に使用しているイラストは、説明の都合上現物 ● ● slightly different from the actual set. と多少異なる場合があります。 TOKYO, JAPAN Denon Brand Company, D&M Holdings Inc. X0264-1 V.03 DE/CDM 0706...
Page 2: Safety Precautions
AVR4306/AVC4320 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
Page 3 AVR-4306/AVC-4320 DIMENSION 338.8 318.1 244.5 66.1 88.2...
Page 4 AVR-4306/AVC-4320 WIRE ARRANGEMENT ワイヤー整形図 If wire bundles are untied or moved to perform adjustment or 調整や部品の交換等により、ワイヤー類の結束をはずしたり移 parts replacement etc., be sure to rearrange them neatly as 動させた場合には、それらの作業が完了した時点でワイヤーの they were originally bundled or placed afterward. 整形をおこなってください。正しく整形されてないとノイズ発 Otherwise, incorrect arrangement can be a cause of noise 生の原因となることがあります。...
Page 5 AVR-4306/AVC-4320 CAUTION IN SERVICING サービス時の注意事項 Initializing AV SURROUND RECEIVER AV サラウンドアンプの初期化について AV SURROUND RECEIVER initialization should be performed マイコンやマイコン周辺部品、Digital 基板等を交換した場合 when the µcom, peripheral parts of µcom, and Digital P.W.B. are は、AV サラウンドアンプの初期化を行って下さい。 replaced. 1. Switch off the unit. 1. オン／オフボタンを OFF にします。...
Page 6: Audio Section
AVR-4306/AVC-4320 ADJUSTMENT 調整 Audio Section オーディオセクション Idling Current (1U-3701-1) アイドリング電流の調整 (1U-3701-1) Required measurement equipment: DC Voltmeter 調整に必要な測定器 : DC Voltmeter 1. Preparation 1. 準備 (1) Avoid direct blow from an air conditioner or an electric (1) セットをクーラ、扇風機のそばなど風通しの良い場所 fan, and adjust the unit at normal room temperature 15 °C を避け、通常の使用状態に置きます。セットの周囲温...
Page 7 AVR-4306/AVC-4320 SR ch VR302 SR ch SL ch TP301 FR ch FL ch SL ch VR301 FR ch VR102 DC Voltmeter FL ch VR101 C ch VR201 C ch TP101 SBR ch SBL ch SBR ch VR402 SBL ch VR401...
Page 8: Video Section
AVR-4306/AVC-4320 VIDEO Section ビデオセクション 1. SETTING 1. セッティング手順 (1) Connect the oscilloscope to the Y-signal and C-signal of (1) セットの S MONITOR OUT 端子から Y 信号と C 信号を S MONITOR OUT terminal and each terminate at 75 それぞれオシロスコープ（終端抵抗：75Ω）に接続し Ohms. ます。...
Page 9 AVR-4306/AVC-4320 2.4. Procedure 2.4. 手順 (1) Adjust the signal of S MONITOR OUT by the wave of os- (1) セットの S MONITOR OUT の信号レベルをオシロスコー cilloscope. プ上の波高値で調整します。 (a) Target, Y-signal (a) Y 信号レベル Point 1U-3698 VR601 調整個所： 1U-3698 VR601 714 ± 14mV 調整値...
Page 10 AVR-4306/AVC-4320 (c) P 信号レベル (c) Target, P -signal 調整個所： 1U-3698 VR605 Point 1U-3698 VR605 調整値： 525 ± 10ｍV Adjustment Value *525 ± 10mV 波形 Waveform -signal COMPONENT OUT COMPONENT OUT の P 信号レベル * : 486 ± 10mV for U.S.A. & Canada model...
Page 11 AVR-4306/AVC-4320 BLOCK DIAGRAMS (1/2) AUDIO SECTION...
Page 12 AVR-4306/AVC-4320 BLOCK DIAGRAMS (2/2) VIDEO SECTION...
Page 13 AVR-4306/AVC-4320 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK Wave form CH1: D-DATA CH1: DATA CH2: fs CH3: 64fs CH1: DATA CH2: fs CH3: 64fs CH4: 256fs...
Page 14 AVR-4306/AVC-4320 LEVEL DIAGRAMS (1/6)
Page 15 AVR-4306/AVC-4320 LEVEL DIAGRAMS (2/6)
Page 16 AVR-4306/AVC-4320 LEVEL DIAGRAMS (3/6)
Page 17 AVR-4306/AVC-4320 LEVEL DIAGRAMS (4/6)
Page 18 AVR-4306/AVC-4320 LEVEL DIAGRAMS (5/6)
Page 19 AVR-4306/AVC-4320 LEVEL DIAGRAMS (6/6)
Page 20 AVR-4306/AVC-4320 SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. 主な半導体を記載しています。汎用の半導体は記載を省略しています。 1. IC’s Note : Abbreviation ahead of IC No. indicates the name of P.W.B., etc. 注 ) : IC No. の前の記号は、基板の名称を表します。 MA : MAIN CPU P.W.B.
Page 21 AVR-4306/AVC-4320 Pin Name Symbol Type STBY stop Function (Int.) (Ext.) CNVCS CNVSS Single-chip / Micro-processor mode switching (Normal single-chip : L, Rewrite boot program start : H input set) RST SUB(RESET2) SUB-µcom reset output E_RESET ETHERNET comm. control pin RESET RESET Reset input (Reset = "L")
Page 22 AVR-4306/AVC-4320 Pin Name Symbol Type STBY stop Function (Int.) (Ext.) Z1 SMONIDET MAIN ZONE's S-monitor connection detect input (Connected:L ) Z1 SSIG.DET MAIN ZONE's S-signal detect input (H : S-signal inputted) V.EXPCLK CLK output for video expander control (TC4094BF) V.EXPD DATA output for video expander control (TC4094BF) V.EXPSTB...
Page 23 M30624FGPGP (AD: IC517) M30624FGPGP Terminal Function Pin Name Symbol Type FUNCTION (Int.) (Ext.) P94/TB4 DLINK ON DENON LINK ON terminal (DENON LINK : H) P93/TB3 DIRCE DIR control pin (LC89057W) P92/SOUT3 DIRDIN DIR control pin (LC89057W) P91/SIN3 DIRDOUT DIR control pin (LC89057W)
Page 24 AVR-4306/AVC-4320 Pin Name Symbol Type FUNCTION (Int.) (Ext.) PLD CLK Main PLD / Video PLD control pin (EPM3128ATC144-10, LC4064V-LC75TN100C) P73/CTS2 AD OVER L LCH OVERLOAD P72/CLK2 DIGITAL POWER DIGITAL power on/off switching (ON : H) P71/RXD2 SCL/EDIT SCL VIDEO I2C/HDMI EDIT (E2PROM) control pin...
Page 25 AVR-4306/AVC-4320 Pin Name Symbol Type FUNCTION (Int.) (Ext.) P03/D3 INT1 DIR control pin (LC89057W-VF4-E) E↓L P02/D2 DIRRST3 DIR control pin (LC89057W-VF4-E) P01/D1 DIRRST2 DIR control pin (LC89057W-VF4-E) P00/D0 DIRRST1 DIR control pin (LC89057W-VF4-E) P107/AN7 I/O POWER POWER ON = "L" (After 10ms from DIGITAL POWER ON)
Page 26 AVR-4306/AVC-4320 TC4094BF(TP1) (MA: IC501, 502, 504, 508) STROBE 1 DATA CLOCK Q’ TC4094BF(TP1) Terminal Function Port Symbol Function EXP1 TRIGGER 2 TRIGGER OUT 2 control pin EXP2 TRIGGER 1 TRIGGER OUT 1 control pin EXP3 AD MUTE AD mute control pin...
Page 27 AVR-4306/AVC-4320 BU4094BCFV-E2 (AV: IC708, 709, 710) STROBE 1 DATA CLOCK Q’ BU4094BCFV-E2 Terminal Function Port Symbol Function EXP1 IN A Video input select EXP2 IN B Video input select EXP3 IN C Video input select EXP4 Z1IN INH Video input select...
Page 28 AVR-4306/AVC-4320 ADSP-21366SKBCZ (DI: IC506) PIN A1 INDICATOR 10 9 8 7 6 5 4 3 2 1 BOTTOM VIEW TOP VIEW...
Page 29 AVR-4306/AVC-4320 BR24L02F-WE2 (DI: IC204, 403, 404) TC74HC151AF (MA: IC901, 905, 906)
Page 30 AVR-4306/AVC-4320 SiI9030CUT-7 (DI: IC471) Functional Block Diagram...
Page 31 AVR-4306/AVC-4320 SiI9031CUT-7 (DI: IC201, 401) Functional Block Diagram...
Page 32 AVR-4306/AVC-4320 PCM1804 (DI: IC301)
Page 33 AVR-4306/AVC-4320 LC89057W-VF4A (DI: IC101, 102, 103) EMPHA/UO AUDIO/VO XMODE RXOUT Microcontroller C bit, U bit 37 DO 36 RERR 24 SDIN 23 SLRCK Input Demodulation 22 SBCK Data Selector 21 RDATA & Selector 21 RDATA Lock Detect XMODE 20 RLRCK...
Page 34 AVR-4306/AVC-4320 Pin Name Function XOUT X’tal osc. connecting output terminal X’tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz) DVDD — Digital power DGND — Digital GND EMPHA/UO Emphasis information/U-data output/Chip address setting terminal AUDIO/VO Non-PCM detect/V-flag output/ Chip address setting terminal...
Page 35 AVR-4306/AVC-4320 PCM1791ADBR (DI: IC302, 303, 304, 305)
Page 36 AVR-4306/AVC-4320 M35015-***SP (AV: IC703)
Page 37 AVR-4306/AVC-4320 CY7C1049CV33-10ZC (DI: IC508~510) TC74VHCT08AFT (DI: IC254, 843, 912) SN74LV08APW-EL2 (DI: IC252,844) PT6302LQ-001(L) (FR: IC103,104)
Page 38 AVR-4306/AVC-4320 TC94A46FG (AV: IC406) TC94A32F (AV: IC201, 202, 203, 204)
Page 39 AVR-4306/AVC-4320 TC74VHC14F (MA: IC904, 913) SN65LVDS1DBVR (AV: IC802) V CC TC4051BF (FR: IC405, 406) TC4052BF (FR: IC404) TC4053BF (FR: IC403) TC4051BFT (AV: IC308, 309, 310, 311) TC4052BFT (AV: IC307) TC4053BFT (AV: IC305, 306, 704) AK4385ET (DI: IC351, 352) MCLK DZFL...
Page 40 AVR-4306/AVC-4320 LH28F160BJE-BTL90 (DI: IC507) SN65LVDS32PW (AV: IC801) TC74VHCU04F (MA: IC902,903) MM74HC4053SJ (AV: IC701) CXA1511M (FR: IC701)
Page 41 AVR-4306/AVC-4320 NJW1321FP1 (AV: IC101) TC74VHC573FT(DI: IC503, 504)
Page 42 AVR-4306/AVC-4320 TC9459BFG (AV: IC205, 211) ＮＣＮＣＮＣ１２８ＮＣ２８１２２７ＶＳＳＶＤＤＶＳＳ２２７ＶＤＤＬ−ＯＵＴＲ − ＯＵＴ３２６Ｌ−ＯＵＴ３２６Ｒ −ＯＵＴ...
Page 43 AVR-4306/AVC-4320 ADV7320 (DI: IC610)
Page 44 AVR-4306/AVC-4320 NJM2581M-TE1 (AV: IC102, 103)
Page 45 AVR-4306/AVC-4320 NJM2229M-TE1 (AV: IC702) LM1117MPX-1.8 (DI: IC202, 402, 472, 753) LTC4300-2CMS8 (DI: IC617) TOP VIEW ENABLE/V SCLOUT SDAOUT SCLIN SDAIN READY/ACC 2-Wire Bus Buffer and Hot Swap Controller SLEW RATE SLEW RATE DECTECTOR DECTECTOR BACKPLANE-TO-CARD SDAIN SDAOUT CONNECTION CONNECT CONNECT...
Page 46 AVR-4306/AVC-4320 BCOIC-DM850-CQL (DI: IC905)
Page 47 AVR-4306/AVC-4320 BCOIC-DM850-CQL Functional Diagram...
Page 48 AVR-4306/AVC-4320 DM9161AEP (DI: IC901) RXDV/TESTMODE RXER/RXD[4]/RPTR DVDD TXCLK/ISOLATE DISMDIX RESET# TXEN DVDD TXD[0] TXD[1] DM9161A TXD[2] DGND TXD[3] TXER/TXD[4] AGND DGND BGRESG CABLESTS/LINKSTS BGRES LED2/OP2 DM9161AEP Block Diagram 25M OSCI LED1-4# TX CGM Driver 4B/5B Parallel NRZI to MLT-3 Scrambler...
Page 49 AVR-4306/AVC-4320 TC74VHC14FT (DI: IC909) TC74VHC244FT (DI: IC803) TC74VHCT244AF (MA: IC510) PQ30RV11 (PA: IC601, 603) TC9274N-017 (AV: IC501) 18 bit Latch Circuit (Rch) DATA (Lch) Same as Rch 9 10 11 12 13 14 15 16 17 18 19 TC74VHCT08AFT (DI: IC254, 843, 912)
Page 50 AVR-4306/AVC-4320 2. TRNSISTOR DHCT-A3 (PA: TR103, 104, 203, 303, 304, 403, 404) DHCT-C3 (PA: TR101, 102, 201, 301, 302, 401, 402)
Page 51 AVR-4306/AVC-4320 3. OTHERS GP1UM271XK (Remote Control Sensor) (FR: IC101) Head Limiter Detector & Integrator Hysteresis Comparator Comparator VOUT GND Vcc Vout 4. OPTICAL TORX142 (MA: IC907~910) 1. Vcc 2. GND 3. Vout TOTX142 (MA: IC911, 912) 1. Vin 2. Vcc 3.
Page 52 AVR-4306/AVC-4320 6. FL DISPLAY FLD (32-BT-10GN) (FR: FL101) 16GA 15GA 13GA 11GA 14GA 12GA 10GA 16GB 15GB 14GB 13GB 12GB 11GB 10GB [ 1GA ] [ 15GB ~ 1GB, 16GA ~ 2GA ] Pin connection Pin No. Connection Pin No.
Page 53 AVR-4306/AVC-4320 ANODE CONNECTION 16GA 15GA 14GA 13GA 12GA 11GA 10GA P10A P11A P12A P13A P14A P15A P16A P17A P18A P19A P20A P21A P22A P23A P24A P25A P26A P27A P28A P29A P30A P31A P32A P33A P34A P35A P36A P37A P38A 16GB...
Page 54 AVR-4306/AVC-4320 PRINTED WIRING BOARDS 1U-3698 DIGITAL CPU P.W.B. UNIT COMPONENT SIDE...
Page 55 AVR-4306/AVC-4320 FOIL SIDE...
Page 56 AVR-4306/AVC-4320 1U-3700 MAIN CPU P.W.B. UNIT COMPONENT SIDE...
Page 57 AVR-4306/AVC-4320 FOIL SIDE...
Page 58 AVR-4306/AVC-4320 1U-3701 POWER AMP P.W.B. UNIT COMPONENT SIDE...
Page 59 AVR-4306/AVC-4320 FOIL SIDE...
Page 60 AVR-4306/AVC-4320 1U-3702 POWER SUPPLY P.W.B. UNIT COMPONENT SIDE...
Page 61 AVR-4306/AVC-4320 FOIL SIDE...
Page 62 AVR-4306/AVC-4320 1U-3703 FRONT P.W.B. UNIT COMPONENT SIDE...
Page 63 AVR-4306/AVC-4320 FOIL SIDE...
Page 64 AVR-4306/AVC-4320 1U-3743 AUDIO/VIDEO P.W.B. UNIT COMPONENT SIDE...
Page 65 AVR-4306/AVC-4320 FOIL SIDE...
Page 66 AVR-4306/AVC4320 NOTE FOR PARTS LIST 部品表について • Part indicated with the mark "nsp" are not always in stock and possibly to １．nsp 印の部品は常時在庫していませんので供給に長時間を要すること take a long period of time for supplying, or in some case supplying of part があります。 may be refused.
Page 67 AVR-4306/AVC-4320 PARTS 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 below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。＊ Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
Page 68 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty IC908 00D 263 1079 903 BA033FP IC909 00D 262 3412 905 TC74VHC14FT IC910 00D 262 3524 903 SN74LVC1G373DBVR IC911 00D 263 1079 903 BA033FP IC912 00D 262 3410 907 TC74VHCT08AFT TR202...
Page 69 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty RESISTORS GROUP VR601-605 00D 211 6148 906 V03PB471MT(RH03ADCS) +REF CAPACITORS GROUP C101 00D 257 0516 954 CK73B1E104KT +1608 C102 00D 257 2015 903 CS77B1A100MT C104 00D 257 0506 951 CC73CH1H101JT +1608...
Page 70 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C332 00D 257 3017 997 CF73=1H561JT(ECHUX) C333 00D 257 3017 971 CF73=1H391JT(ECHUX) C334 00D 257 3017 997 CF73=1H561JT(ECHUX) C335,336 00D 254 4603 916 CE67W1E100MT(P.CAP) +REF C337,338 00D 257 0516 954 CK73B1E104KT...
Page 71 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C509 00D 257 0506 951 CC73CH1H101JT +1608 C510 00D 257 0501 901 CK73B1H103KT (1608) +1608 C511,512 00D 257 0506 951 CC73CH1H101JT +1608 C513 00D 257 2015 903 CS77B1A100MT C515 00D 257 0506 951...
Page 72 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C759 00D 257 5008 933 CK73B1A104KT +1005 C760 00D 257 5008 946 CK73B1E103KT(1005) C761 00D 257 5008 933 CK73B1A104KT +1005 C762 00D 257 2015 903 CS77B1A100MT C763 00D 257 5008 946...
Page 73 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C940-951 00D 257 0516 954 CK73B1E104KT +1608 C952-959 00D 257 0509 929 CK73B1H102KT +1608 C960 00D 257 2015 903 CS77B1A100MT C961 00D 257 0509 929 CK73B1H102KT +1608 C962 00D 257 0516 954...
Page 74 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty CC485 00D 257 2015 903 CS77B1A100MT CC486,487 00D 257 0509 929 CK73B1H102KT +1608 CC488-490 00D 257 0516 954 CK73B1E104KT +1608 CC492-496 00D 257 0516 954 CK73B1E104KT +1608 CC601,602 00D 257 0506 977...
Page 75 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty CY891 00D 205 1154 990 9P ZH-ZR CON.BASE-T FB151 00D 235 0181 907 ZBFS5105-PT FB305 00D 247 2018 903 RM73B--0R0KT +1608 FB311 00D 247 2018 903 RM73B--0R0KT +1608 FB313 00D 247 2018 903...
Page 76 AVR-4306/AVC-4320 00D1U-3700E MAIN CPU P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC501,502 00D 262 2375 904 IC, TC4094BF(TP1) IC504 00D 262 2375 904 IC, TC4094BF(TP1) IC506 00D GEN 8062 MAIN CPU SUB ASSY M30879FLFP...
Page 77 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty CAPACITORS GROUP C501 00D 257 0516 954 CK73B1E104KT +1608 C502,503 00D 257 0501 901 CK73B1H103KT (1608) +1608 C504 00D 257 0509 929 CK73B1H102KT +1608 C505 00D 257 0516 954 CK73B1E104KT +1608...
Page 78 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty CW141 00D 205 0885 011 14P CON.SOCKET TUC-P CW145 00D 205 1229 029 14P FJ CONN.PLUG CW151,152 00D 205 0885 040 15P CON.SOCKET TUC-P CW157 00D 205 0885 040 15P CON.SOCKET TUC-P...
Page 79 AVR-4306/AVC-4320 00D1U-3701E P.AMP P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC601 00D 263 1027 007 PQ30RV21 IC603 00D 263 1035 002 PQ30RV11 IC604 00D 268 0073 905 ICP-N15T TR105,106 00D 273 0458 904 2SC/KTC3200BL-AT TRANSISTOR...
Page 80 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty R513,514 00D 244 2671 901 RS14B3D100JNBST(S) R517,518 00D 244 2052 960 RS14B3A221JNBST(S) R521,522 00D 244 2052 960 RS14B3A221JNBST(S) R527,528 00D 244 2682 945 RS14B3D2R2JNBST(S) R529,530 00D 244 2671 901 RS14B3D100JNBST(S) R531,532...
Page 81 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty CW978 00D 205 0942 022 7P CON.SOCKET(TUC-P CX022 00D 205 0768 002 2P VH CON.BASE (BLK) CX023 00D 205 0581 001 2P VH CONNECTOR BASE CX024 00D 205 0581 085 2P VH CONNECTOR BASE...
Page 82 AVR-4306/AVC-4320 00D1U-3702E P.SUPPLY P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC601 00D 263 1048 002 BA033T IC602 00D 263 1092 003 BA05T IC603 00D 263 0554 005 IC, NJM7905FA IC604 00D 263 1100 047...
Page 83 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty D301-306 00D 276 0432 903 1SS270A TE (TAPE) D401-406 00D 276 0432 903 1SS270A TE (TAPE) D603,604 00D 276 0723 900 RB721Q-40 D605 00D 276 0305 001 S4VB20 D606,607 00D 276 0432 903...
Page 84 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C211 00D 255 1273 944 CQ93M1H221KT(B) C213 00D 255 1273 986 CQ93M1H471JT(B) C215 00D 255 1264 966 CQ93M1H332JT(B) C217 00D 254 4579 707 CE04W1H221MC(RE3) C219 00D 253 4552 909 CC45SL2H330JT C221...
Page 85 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C706 00D 254 4533 947 CE04W0J331MT SMG/RE3 C707 00D 257 0516 954 CK73B1E104KT +1608 C708 00D 254 4533 947 CE04W0J331MT SMG/RE3 C709 00D 254 4303 931 CE04W1E100MT(SRE) OTHERS PARTS GROUP AS605-607...
Page 86 AVR-4306/AVC-4320 00D1U-3703E FRONT P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC101 00D 499 0303 004 GP1UM271XK IC102 00D 268 0073 905 ICP-N15T IC103,104 00D 262 3572 007 PT6302LQ-001(L) IC401,402 00D 263 1082 903 TK15420MTL...
Page 87 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C124 00D 257 0504 982 CC73CH1H470JT +1608 C125 00D 257 0516 954 CK73B1E104KT +1608 C126 00D 254 4573 949 CE04W1H010MT(RE3) C127,128 00D 254 4574 922 CE04W1H101MT(RE3) C129 00D 257 0501 901...
Page 88 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty OTHERS PARTS GROUP AS101 00D 146 2348 008 FLD HOLDER AS102,103 BUS BAR CW108 00D 205 0885 053 10P CON.SOCKET TUC-P CW135 00D 205 1326 032 13P SOCKET(9120) CW138 00D 205 0942 006 13P CON.SOCKET(TUC-P...
Page 89 AVR-4306/AVC-4320 00D1U-3743 AUDIO/VIDEO P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC101 00D 262 3551 002 NJW1321FP1 IC102,103 00D 263 1225 906 NJM2581M-TE1 IC201-204 00D 262 3168 903 TC94A32F IC205 00D 262 3556 900 TC9459BFG...
Page 90 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty CAPACITORS GROUP C107-109 00D 257 0516 954 CK73B1E104KT +1608 C110-113 00D 254 4573 981 CE04W1H100MT(RE3) C114 00D 257 0516 954 CK73B1E104KT +1608 C115 00D 254 4573 981 CE04W1H100MT(RE3) C116 00D 257 0516 954...
Page 91 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C266,267 00D 254 4573 981 CE04W1H100MT(RE3) C269-272 00D 257 0507 976 CC73CH1H331JT +1608 C273-276 00D 254 4573 981 CE04W1H100MT(RE3) C301,302 00D 254 4574 906 CE04W1H330MT(RE3) C303-310 00D 257 0501 901 CK73B1H103KT (1608) +1608...
Page 92 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty C726 00D 254 4577 945 CE04W1C101MT(RE3) C727 00D 257 0501 901 CK73B1H103KT (1608) +1608 C728 00D 254 4573 981 CE04W1H100MT(RE3) C729 00D 257 0509 929 CK73B1H102KT +1608 C730 00D 257 0509 945...
Page 93 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty OTHERS PARTS GROUP CW115,116 00D 205 0885 066 11P CON.SOCKET TUC-P CW133 00D 205 0942 006 13P CON.SOCKET(TUC-P CW136 00D 205 1326 032 13P SOCKET(9120) CW144 00D 205 1326 045 14P SOCKET(9120)
Page 94 AVR-4306/AVC-4320 EXPLODED VIEWS (1/2) WARNING: Parts marked with this symbol have critical (MAIN UNIT) characteristics. Use ONLY replacement parts recommended by the manufacturer. 印の部分は安全を維持するために重要な部品です。従って交換時は必ず指定の部品を使用してください。...
Page 95 AVR-4306/AVC-4320 EXPLODED VIEWS (2/2) WARNING: Parts marked with this symbol have critical (FRONT PANEL UNIT) characteristics. Use ONLY replacement parts recommended by the manufacturer. 印の部分は安全を維持するために重要な部品です。従って交換時は必ず指定の部品を使用してください。...
Page 96 AVR-4306/AVC-4320 PARTS 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 below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。＊ Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
Page 97 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty New 00D 411 2089 025 MAIN CHASSIS 00D 412 5270 203 TRANS PLATE 00D 412 4210 002 BRACKET 00D 412 5273 006 R BRACKET BASE 00D 412 4716 014 SUPPORT BRACKET...
Page 98 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty New 00D 113 1996 202 CURSOR KNOB for Black model 00D 113 1996 215 CURSOR KNOB for Silver model 00D 113 1995 009 ENTER KNOB for Black model 00D 113 1995 012...
Page 99 AVR-4306/AVC-4320 Ref. No. Part No. Part Name Remarks Q'ty New 00D 204 2987 011 7P ZH-ZH CON.CORD CX777 ★ 00D 204 3004 003 9P ZH-ZH CON.CORD CX891 ★ 00D 204 3005 002 10P ZH-ZH CON.CORD CX710 ★ 00D 203 5373 027 3P PH-PH CON.CORD...
Page 100 AVR-4306/AVC-4320 PACKING VIEW EU model 204 , 205 EC model 215 , 216 EC model PARTS 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ます。＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Page 101 AVR-4306/AVC-4320 NOTE FOR SCHEMATIC DIAGRAM 配線図について WARNING: ! 印の部品は安全を維持するために重要な部品です。 Parts marked with this symbol ! have critical characteristics. 従って交換時は必ず指定の部品を使用してください。 Use ONLY replacement parts recommended by the manufactur- 注） CAUTION: (1) 指定なき抵抗値は Ω、ｋはｋΩ、M は MΩ を示す。 Before returning the unit to the customer, make sure you make (2) 指定なきコンデンサーの値は...
Page 102 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (1/34) SCHEMATIC DIAGRAMS (1/34) 1U-3700-1 MAIN CPU UNIT (1/2)
Page 103 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (2/34) SCHEMATIC DIAGRAMS (2/34) 1U-3700-1 MAIN CPU UNIT (2/2)
Page 104 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (3/34) SCHEMATIC DIAGRAMS (3/34) 1U-3700-2 DIGITAL IN UNIT...
Page 105 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (4/34) SCHEMATIC DIAGRAMS (4/34) 1U-3700-3 EXT IN/PREOUT UNIT 1U-3700-4 PRE CONNECT2 UNIT...
Page 106 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (5/34) SCHEMATIC DIAGRAMS (5/34) 1U-3701-1 POWER AMP UNIT...
Page 107 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (6/34) SCHEMATIC DIAGRAMS (6/34) 1U-3701-2 PRIMARY UNIT 1U-3701-3 IPOD REG UNIT 1U-3701-4 IPOD TR UNIT...
Page 108 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (7/34) SCHEMATIC DIAGRAMS (7/34) 1U-3702-1 P. SUPPLY UNIT...
Page 109 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (8/34) SCHEMATIC DIAGRAMS (8/34) 1U-3702-2 CONNECT UNIT 1U-3702-4 PRE CONNECT UNIT...
Page 110 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (9/34) SCHEMATIC DIAGRAMS (9/34) 1U-3702-3 VOL AMP UNIT...
Page 111 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (10/34) SCHEMATIC DIAGRAMS (10/34) 1U-3703-10 CVBS UNIT 1U-3703-11 V-CONN1 UNIT 1U-3703-12 V-CONN2 UNIT...
Page 112 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (11/34) SCHEMATIC DIAGRAMS (11/34) 1U-3703-13 232C UNIT 1U-3703-14 EXT. CONNECT UNIT...
Page 113 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (12/34) SCHEMATIC DIAGRAMS (12/34) 1U-3703-1 FLD UNIT 1U-3703-5 TACT-1 UNIT 1U-3703-2 FUNC. UNIT 1U-3703-7 VOL UNIT 1U-3703-3 P. KEY UNIT 1U-3703-8 P. SW UNIT 1U-3703-4 JOINT UNIT 1U-3703-9 H/P UNIT...
Page 114 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (13/34) SCHEMATIC DIAGRAMS (13/34) 1U-3743-5 COMP-VIDEO UNIT...
Page 115 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (14/34) SCHEMATIC DIAGRAMS (14/34) 1U-3743-6 S-VIDEO UNIT (1/2)
Page 116 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (15/34) SCHEMATIC DIAGRAMS (15/34) 1U-3743-6 S-VIDEO UNIT (2/2)
Page 117 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (16/34) SCHEMATIC DIAGRAMS (16/34) 1U-3743-1 AUDIO UNIT (1/4)
Page 118 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (17/34) SCHEMATIC DIAGRAMS (17/34) 1U-3743-1 AUDIO UNIT (2/4)
Page 119 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (18/34) SCHEMATIC DIAGRAMS (18/34) 1U-3743-1 AUDIO UNIT (3/4)
Page 120 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (19/34) SCHEMATIC DIAGRAMS (19/34) 1U-3743-1 AUDIO UNIT (4/4)
Page 121 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (20/34) SCHEMATIC DIAGRAMS (20/34) 1U-3743-3 FRONT IN UNIT 1U-3743-4 MIC UNIT 1U-3743-7 D. LINK-43 UNIT 1U-3743-9 USB UNIT 1U-3743-10 F/IPOD UNIT 1U-3743-11 R/IPOD UNIT...
Page 122 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (21/34) SCHEMATIC DIAGRAMS (21/34) 1U-3698-1 DIGITAL UNIT (1/11)
Page 123 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (22/34) SCHEMATIC DIAGRAMS (22/34) 1U-3698-1 DIGITAL UNIT (2/11)
Page 124 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (23/34) SCHEMATIC DIAGRAMS (23/34) 1U-3698-1 DIGITAL UNIT (3/11)
Page 125 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (24/34) SCHEMATIC DIAGRAMS (24/34) 1U-3698-1 DIGITAL UNIT (4/11)
Page 126 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (25/34) SCHEMATIC DIAGRAMS (25/34) 1U-3698-1 DIGITAL UNIT (5/11)
Page 127 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (26/34) SCHEMATIC DIAGRAMS (26/34) 1U-3698-1 DIGITAL UNIT (6/11)
Page 128 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (27/34) SCHEMATIC DIAGRAMS (27/34) 1U-3698-1 DIGITAL UNIT (7/11)
Page 129 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (28/34) SCHEMATIC DIAGRAMS (28/34) 1U-3698-1 DIGITAL UNIT (8/11)
Page 130 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (29/34) SCHEMATIC DIAGRAMS (29/34) 1U-3698-1 DIGITAL UNIT (9/11)
Page 131 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (30/34) SCHEMATIC DIAGRAMS (30/34) 1U-3698-1 DIGITAL UNIT (10/11)
Page 132 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (31/34) SCHEMATIC DIAGRAMS (31/34) 1U-3698-1 DIGITAL UNIT (11/11)
Page 133 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (32/34) SCHEMATIC DIAGRAMS (32/34) 1U-3698-2 ETHERNET UNIT (1/2)
Page 134 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (33/34) SCHEMATIC DIAGRAMS (33/34) 1U-3698-2 ETHERNET UNIT (2/2)
Page 135 AVR-4306/AVC-4320 SCHEMATIC DIAGRAMS (34/34) SCHEMATIC DIAGRAMS (34/34) 1U-3698-3 DSP UNIT...

Denon AVR-4306 Service Manual

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Summary of Contents for Denon AVR-4306

Page 1: Service Manual

Page 2: Safety Precautions

Page 6: Audio Section

Page 8: Video Section