Denon AVR-1706 Service Manual
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Denon AVR-1706 Service Manual

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QQ
3 7 63 1515 0
MODEL
TE
L 13942296513
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.
www
.
http://www.xiaoyu163.com
SERVICE MANUAL
AVR-1706/686
AVR-1506/486
AV SURROUND RECEIVER
x
ao
u163
y
i
Denon Brand Company, D&M Holdings Inc.
http://www.xiaoyu163.com
2 9
8
For U.S.A. , Canada, Europe,
& Taiwan R.O.C. model
Q Q
3
6 7
1 3
1 5
注 意
サービスをおこなう前に、このサービスマニュアルを
必ずお読みください。本機は、火災、感電、けがなど
に対する安全性を確保するために、さまざまな配慮を
おこなっており、また法的には「電気用品安全法」に
もとづき、所定の許可を得て製造されております。
従ってサービスをおこなう際は、これらの安全性が維
持されるよう、このサービスマニュアルに記載されて
いる注意事項を必ずお守りください。
 本機の仕様は性能改良のため、予告なく変更すること
●
 があります。
 
 補修用性能部品の保有期間は、製造打切後8年です。
●
 修理の際は、必ず取扱説明書を参照の上、作業を行っ
●
 てください。
 
 本文中に使用しているイラストは、説明の都合上現物
●
 と多少異なる場合があります。
 
co
.
TOKYO, JAPAN
9 4
2 8
Ver. 1
0 5
8
2 9
9 4
2 8
m
X0242V.01 DE/CDM 0507
9 9
9 9

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  • Page 1 ● ● 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。   u163 TOKYO, JAPAN Denon Brand Company, D&M Holdings Inc. X0242V.01 DE/CDM 0507 http://www.xiaoyu163.com...

  • Page 2: Avr-1706/686/1506/486 2

    AVR-1706/686/1506/486 3 7 63 1515 0 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-1706/686/1506/486 DIMENSION 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 4: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 CAUTION IN SERVICING 3 7 63 1515 0 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.

  • Page 5: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 ADJUSTMENT 3 7 63 1515 0 調整 Audio Section オーディオセクション Idling Current アイドリング電流の調整 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...

  • Page 6: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 Video Section 3 7 63 1515 0 ビデオセクション (For AVR-1706/686 U.S.A., Canada) コンポーネントビデオレベルの調整 Component Video Level Adjustment 調整に必要な測定器 : Oscilloscope, DVD VIDEO PLAYER Required measurement equipment etc.: Oscilloscope, DVD ( 例 : DVD-1500) テストディスク : DVD T-S01 VIDEO PLAYER (ex: DVD-1500) Test disc: DVD T-S01 1.

  • Page 7: Avr-1706/686/1506/486

    AVR-1706/686/1506/486 3 7 63 1515 0 Oscilloscope MONITOR OUT (Y,Cb,Cr) VR603 VR602 VR601 L 13942296513 Video Section u163 http://www.xiaoyu163.com...
  • Page 8 AVR-1706/686/1506/486 3 7 63 1515 0 Y-Signal Vol ts I R E: FLT 100.0 714 ± 50mV 10.0 -20.0 -10.0 20.0 30.0 40.0 50.0 60.0 Fig.1 Component Video Y signal Vo lt s I R E : FLT 50.0 486±50...
  • Page 9 AVR-1706/686/1506/486 BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 10 AVR-1706/686/1506/486 LEVEL DIAGRAMS (1/2) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 11 AVR-1706/686/1506/486 LEVEL DIAGRAMS (2/2) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 12 AVR-1706/686/1506/486 SEMICONDUCTORS 3 7 63 1515 0 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 M30622MEP (IC201 : for AVR1706/686 model) M30622MEP (IC201 : for AVR1506/486 model) PI6/SO1 PI7/SI1 PE0/INT0 PE1/INT2 PE2/PWM0...
  • Page 13 AVR-1706/686/1506/486 3 7 63 1515 0 PIN NAME FUNCTION X-IN OSILATOR CONNECTION Vcc1(+5V) POWER 5V PULL UP FLAG0 EPROM chip select control for DSP 89057_INT LC89057(IC807) INT SIGNAL INPUT PROTECTION PROTECTION SIGNAL INPUT FLD/2090_CLK BU2090(IC302) CLOCK/ LC75721(IC301) CLOCK FLD_DATA...
  • Page 14 AVR-1706/686/1506/486 3 7 63 1515 0 PIN NAME FUNCTION FLAG1 NON USE H/P_DET HEAD PHONE DETECT FUNC_UP FUNCTION ENCODER (VEC303) FUNC_DOWN FUNCTION ENCODER (VEC303) RDS_CLK TDA7332BD(IC202) CLOCK FOR RDS POWER_KEY POWER SWICH SIGNAL INPUT MIC_DET MIC DETECTION POWER_RELAY FRONT PANEL POWER CONTROL...
  • Page 15 AVR-1706/686/1506/486 3 7 63 1515 0 ADSP-21266SKSTZ-1B (IC804) PIN 1 INDICATOR TOP VIEW ADSP-21266SKSTZ-2B Terminal Function LQFP LQFP LQFP LQFP Pin Name Pin # Pin Name Pin # Pin Name Pin # Pin Name Pin # DDINT DDINT DDEXT...
  • Page 16 AVR-1706/686/1506/486 3 7 63 1515 0 LC89057W (IC807) 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...

  • Page 17: Flag0

    AVR-1706/686/1506/486 3 7 63 1515 0 Function Pin Name 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...
  • Page 18 AVR-1706/686/1506/486 3 7 63 1515 0 AD1837 (IC808) DVDD DVDD DBCLK CLATCH DLRCLK PD/RST AGND AGND OUTR4 TOP VIEW OUTL1 OUTL4 OUTR1 AGND AGND AVDD AVDD OUTR3 OUTL2 DVDD DVDD ODVDD ALRCLK ABCLK ASDATA CCLK CLATCH COUT MCLK PD/RST M/S AVDD AVDD...
  • Page 19 AVR-1706/686/1506/486 3 7 63 1515 0 TC90A69F (IC609) NJM2274R (IC614) VIEW PLL DET IIC BUS Power Save CTL 8fsc 4fsc (8fsc) CORING V-ENHANCER Vref CORING Ped. DELAY PEAKING CLIP INTERPOLATION LINE LINE Clamp KILLER MEMORY MEMORY 3 Vout Disc.
  • Page 20 AVR-1706/686/1506/486 3 7 63 1515 0 BA7626 (IC612,613,616 : for AVR1706/686 E3 model) (IC651,652,653 : for AVR1506/486 E3 model) Monitor OUT CTL A V OUT1 LOGIC CTL E CTL B LOGIC V OUT2 CTL D CTL C MONITOR OUT...
  • Page 21 AVR-1706/686/1506/486 3 7 63 1515 0 LH28F800BJE (IC805) SN74LV573APW (IC818,819) L 13942296513 SN74LVC139APWR (IC820) FUNCTION TABLE (each decoder/demultiplexer) INPUTS OUTPUTS OUTPUTS SELECT TC9273N (IC703) SN74LV14APW (IC829) MM74HCT00MT (IC814,815) u163 http://www.xiaoyu163.com...
  • Page 22 AVR-1706/686/1506/486 3 7 63 1515 0 AS7C34096A-10TCN (IC806,817 : for AVR1706/686 model) Top View INPUT BUFFER 512K x 8 ARRAY POWER COLUMN DOWN DECODER IC63LV1024-10T (IC817 : for AVR1506/486 model) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 23 AVR-1706/686/1506/486 2. FL DISPLAY 3 7 63 1515 0 16-ST-82GNK (FL301) TUNED STEREO PHONO TUNER DVD / AUTO -2 -3 V.AUX TAPE ZONE2 PRO LOGIC DIGITAL DIGITAL ANALOG G2~G16 G12 G10 DVD / VDP TV TUNED STEREO PHONO TUNER / DBS -2 -3 V.AUX...
  • Page 24 AVR-1706/686/1506/486 PRINTED WIRING BOARDS 3 7 6 3 1 5 1 5 0 MAIN P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 25 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 CPU P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 26 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 27 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 CNT P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 28 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 29 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 INPUT P.W.B. UNIT COMPONENT SIDE 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 30 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 C-S VIDEO-1 P.W.B. UNIT (for AVR-1706/686E3 model) 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE FOIL SIDE...
  • Page 31 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 C-S VIDEO-2 P.W.B. UNIT (for AVR-1706E2,EUT, AVR-1506/486E3 model) 1 3 9 4 2 2 9 6 5 1 3 COMPONENT SIDE w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 32 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 FOIL SIDE w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 33 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 DSP P.W.B. UNIT (for AVR-1706/686 model) COMPONENT SIDE 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 34 AVR-1706/686/1506/486 3 7 6 3 1 5 1 5 0 DSP P.W.B. UNIT (for AVR-1506/486 model) COMPONENT SIDE 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 35 AVR-1706/686/1506/486 NOTE FOR PARTS LIST 3 7 63 1515 0 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。...
  • Page 36 AVR-1706/686/1506/486 PARTS LIST OF P.W.B. UNIT 3 7 63 1515 0 ＊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 37 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty D133 00D 963 0046 202 D,ZENER MTZJ18B D134 00D 963 0046 202 D,ZENER MTZJ18B D135 00D 963 0020 309 D, 1SS133 D136 00D 963 0058 504...
  • Page 38 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty R110SL 00D 963 9006 269 R,FIXED 1WJ-0.22 R110SR 00D 963 9006 269 R,FIXED 1WJ-0.22 R111C 00D 963 9006 269 R,FIXED 1WJ-0.22 R111FL 00D 963 9006 269 R,FIXED 1WJ-0.22...
  • Page 39 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C107C 00D 963 9003 097 C,FILM 0.1UF-K/250V C107FL 00D 963 9003 097 C,FILM 0.1UF-K/250V C107FR 00D 963 9003 097 C,FILM 0.1UF-K/250V C107SL 00D 963 9003 097 C,FILM 0.1UF-K/250V...
  • Page 40 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C901 00D 963 0233 206 C,CERAMIC 0.001UF-K/50V C902 00D 963 0233 206 C,CERAMIC 0.001UF-K/50V C903 00D 963 0233 109 C,CERAMIC 0.01UF-Z/50V C904 00D 960 9003 108 C,CERAMIC 0.022UF-Z/25V...
  • Page 41 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty VEC303 00D 963 0095 208 SW,ENCODER EC16B24SA 00D 963 0232 100 STAND BY TRANS 120V/60HZ For AVR1706/686/1506/486E3,1706EUT 00D 963 0215 606 STAND BY TRANS 230V/50HZ...
  • Page 42 AVR-1706/686/1506/486 CPU P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC201 00D 262 3542 008 IC M30622MEP For AVR1706/686 IC201 00D 262 3543 007 IC M30622MEP For AVR1506/486 IC202...
  • Page 43 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty LED309 00D 960 0197 204 LED PI5-RD/HL50RDRF4T LED310 00D 960 0197 204 LED PI5-RD/HL50RDRF4T LED311 00D 960 0197 204 LED PI5-RD/HL50RDRF4T FL301 00D 963 0219 806...
  • Page 44 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C326X 00D 963 0223 601 C,CERAMIC CHIP 100PF-J/50V C331 00D 963 0233 303 C,CERAMIC 0.01UF-M/16V C332 00D 963 0233 303 C,CERAMIC 0.01UF-M/16V C335 00D 963 0233 303 C,CERAMIC 0.01UF-M/16V...
  • Page 45 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SW305B 00D 963 0095 305 SW,TACT SKHV10910D01 SW305C 00D 963 0200 103 SW,TACT SKHV10920A SW306A 00D 963 0095 305 SW,TACT SKHV10910D01 SW306B 00D 963 0095 305...
  • Page 46 AVR-1706/686/1506/486 CNT P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC401 00D 960 0296 105 IC CJ7812F IC402 00D 960 0174 104 IC CXA1511M For AVR1706/1506E3 IC551 00D 963 0218 807...
  • Page 47 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty D558 00D 963 0020 309 D, 1SS133 D559 00D 963 0020 309 D, 1SS133 D560 00D 963 0020 309 D, 1SS133 D561 00D 963 0020 309...
  • Page 48 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty CAPACITORS GROUP C101SBL 00D 963 0234 506 C,ELECT 47UF-M/50V C101SBR 00D 963 0234 506 C,ELECT 47UF-M/50V C102SBL 00D 963 0234 205 C,ELECT 10UF-M/50V C102SBR 00D 963 0234 205...
  • Page 49 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C505SBR 00D 963 0216 100 C,CERAMIC 33PF-J/500V C505SL 00D 963 0216 100 C,CERAMIC 33PF-J/500V C505SR 00D 963 0216 100 C,CERAMIC 33PF-J/500V C506C 00D 960 9009 911...
  • Page 50 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty TP106 00D 963 0207 203 CN.WAFER 3P TP107 00D 963 0207 203 CN.WAFER 3P 00D 963 0244 703 EARPHONE JACK, D3.5 00D 960 0268 803...
  • Page 51 AVR-1706/686/1506/486 INPUT P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC701 00D 963 0096 401 IC BD3811K1 IC701M 00D 963 0202 305 IC NJM2068M For AVR1706E3,E2,EUT,686E3 IC702 00D 963 0114 503...
  • Page 52 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C703R 00D 963 0223 601 C,CERAMIC 100PF-J/50V For AVR1706E2 C704L 00D 963 0223 601 C,CERAMIC 100PF-J/50V For AVR1706E2 C704M 00D 963 0223 601 C,CERAMIC CHIP 100PF-J/50V...
  • Page 53 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C781SBL 00D 963 0234 001 C,CERAMIC 0.047UF-Z/50V C781SBR 00D 963 0234 001 C,CERAMIC 0.047UF-Z/50V C781SL 00D 963 0234 001 C,CERAMIC 0.047UF-Z/50V C781SR 00D 963 0234 001 C,CERAMIC 0.047UF-Z/50V...
  • Page 54 AVR-1706/686/1506/486 C/S VIDEO-1 P.W.B. UNIT ASS'Y (for AVR1706/686E3 model) 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC600 00D 263 1082 903 IC TK15420MTL IC601 00D 263 1082 903 IC TK15420MTL IC602...
  • Page 55 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty D616 00D 963 0219 709 D, 1N4148W ZD610 00D 960 0095 500 D,ZENER MTZJ5.1B ZD617 00D 960 0095 500 D,ZENER MTZJ5.1B RESISTORS GROUP R635 00D 963 9005 639...
  • Page 56 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C639 00D 963 0223 601 C,CERAMIC CHIP 100PF-J/50V C640 00D 963 9004 711 C,CERAMIC CHIP 0.1UF-Z/50V C641 00D 963 9005 862 C,ELECT 47UF-M/16V C642 00D 963 9005 862...
  • Page 57 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C716 00D 963 9005 862 C,ELECT 47UF-M/16V C718 00D 963 9005 749 C,ELECT 1UF-M/50V C719 00D 963 9005 749 C,ELECT 1UF-M/50V C720 00D 963 0223 601...
  • Page 58 AVR-1706/686/1506/486 C/S VIDEO-2 P.W.B. UNIT ASS'Y (for AVR1706E2,EUT,1506/486E3 model) 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC601 00D 963 0148 401 IC LA7956 IC602 00D 963 0219 301 IC CJ7806 For AVR1506/486E3...
  • Page 59 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C625 00D 963 9005 901 C,ELECT 470UF-M/10V C626 00D 963 9005 862 C,ELECT 47UF-M/16V C627 00D 963 9005 862 C,ELECT 47UF-M/16V C628 00D 963 9005 862...
  • Page 60 AVR-1706/686/1506/486 DSP P.W.B. UNIT ASS'Y (for AVR1706/686 model) 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC802 00D 963 0237 503 JSR1165-C /OPTICAL IC803 00D 963 0237 503 JSR1165-C /OPTICAL IC804 00D 262 3539 008...
  • Page 61 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C812 00D 960 9010 010 C,ELECT 4.7UF-M/50V C813 00D 963 9004 698 C,CERAMIC CHIP 0.01UF-K/50V C814 00D 963 9005 862 C,ELECT 47UF-M/16V C815 00D 960 0298 802 C,ELECT 470UF-M/6.3V...
  • Page 62 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C873SBR 00D 963 9004 672 C,CERAMIC CHIP 680pF-J 50V C873SL 00D 963 9004 672 C,CERAMIC CHIP 680pF-J 50V C873SR 00D 963 9004 672 C,CERAMIC CHIP 680pF-J 50V...
  • Page 63 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C904 00D 963 9005 778 C,ELECT 10UF-M/50V C905 00D 963 9004 708 C,CERAMIC CHIP 0.1UF-K/50V C906 00D 963 9004 708 C,CERAMIC CHIP 0.1UF-K/50V C907 00D 960 9009 911...
  • Page 64 AVR-1706/686/1506/486 DSP P.W.B. UNIT ASS'Y (for AVR1506/486 model) 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC803 00D 963 0237 503 JSR1165-C /OPTICAL IC804 00D 262 3370 005 IC ADSP-21266SKSTZ-1B IC805 00D 262 3544 006...
  • Page 65 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C817 00D 963 9005 778 C,ELECT 10UF-M/50V C818 00D 963 9005 749 C,ELECT 1UF-M/50V C819 00D 963 9005 901 C,ELECT 470UF-M/10V C821 00D 963 9005 901...
  • Page 66 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C874FL 00D 963 9006 146 C,CERAMIC CHIP 560PF-J/50V C874FR 00D 963 9006 146 C,CERAMIC CHIP 560PF-J/50V C874SBL 00D 963 9006 146 C,CERAMIC CHIP 560PF-J/50V C874SBR...
  • Page 67 AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty C911 00D 963 9004 708 C,CERAMIC CHIP 0.1UF-K/50V C912 00D 963 9004 698 C,CERAMIC CHIP 0.01UF-K/50V C913 00D 963 9004 698 C,CERAMIC CHIP 0.01UF-K/50V C914 00D 963 9004 708 C,CERAMIC CHIP 0.1UF-K/50V...
  • Page 68 AVR-1706/686/1506/486 EXPLODED VIEW (for AVR-1706 model) 3 7 6 3 1 5 1 5 0 WARNING: Parts marked with this symbol have critical 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。 1 3 9 4 2 2 9 6 5 1 3...
  • Page 69 AVR-1706/686/1506/486 EXPLODED VIEW (for AVR-1506 model) 3 7 6 3 1 5 1 5 0 WARNING: Parts marked with this symbol have critical 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。 1 3 9 4 2 2 9 6 5 1 3...
  • Page 70 AVR-1706/686/1506/486 3 7 63 1515 0 PARTS LIST OF EXPLODED VIEW (for AVR-1706/686 model) ＊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。...

  • Page 71: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New 00D 963 0247 506 PANEL FRONT for E3 00D 963 0247 603 PANEL FRONT for E2 00D 963 0247 700 PANEL FRONT for EUT...

  • Page 72: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New 00D 963 0137 904 FOOT 00D 963 0214 607 CUSHION FOOT 00D 963 0191 403 CUSHION SIDE SPACER CARD 00D 960 0003 301 SUPPORTER PCB...

  • Page 73: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 PARTS LIST OF EXPLODED VIEW (for AVR-1506/486 model) 3 7 63 1515 0 ＊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。...

  • Page 74: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New 00D 963 0184 009 BUTTON POWER for Black model 00D 963 0194 002 BUTTON POWER for Silver model 00D 960 0191 417 LENS LED...

  • Page 75: Http://Www.xiaoyu163.Com

    PACKING VIEW (for AVR-1706/686 model) 3 7 63 1515 0 PARTS LIST OF PACKING & ACCESSORIES (for AVR-1706/686 model) ＊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 76: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 PACKING VIEW (for AVR-1506/486 model) 3 7 63 1515 0 PARTS LIST OF PACKING & ACCESSORIES (for AVR-1506/486 model) L 13942296513 ＊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 77: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 WIRING DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 78: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 NOTE FOR SCHEMATIC DIAGRAM 3 7 63 1515 0 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。...

  • Page 79: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (1/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SIGNAL LINE SCHEMATIC DIAGRAMS (1/15) INPUT UNIT http://www.xiaoyu163.com...

  • Page 80: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (2/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (2/15) SIGNAL LINE DSP-1 UNIT (for AVR1706/686 model)

  • Page 81: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (3/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SIGNAL LINE SCHEMATIC DIAGRAMS (3/15) DSP-2 UNIT (for AVR1706/686 model)

  • Page 82: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (4/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (4/15) SIGNAL LINE DSP-1 UNIT (for AVR1506/486 model)

  • Page 83: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (5/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SIGNAL LINE SCHEMATIC DIAGRAMS (5/15) DSP-2 UNIT (for AVR1506/486 model)

  • Page 84: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (6/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (6/15) SIGNAL LINE CPU UNIT http://www.xiaoyu163.com...

  • Page 85: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (7/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (7/15) SIGNAL LINE CNT UNIT http://www.xiaoyu163.com...

  • Page 86: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (8/15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (8/15) SIGNAL LINE PRE-AMP UNIT 6CH EXT-IN UNIT...

  • Page 87: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (9 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SIGNAL LINE SCHEMATIC DIAGRAMS (9/15) MAIN UNIT...

  • Page 88: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (10 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (10/15) SIGNAL LINE C/S VIDEO 1 UNIT (for AVR1706/683 E3 model) http://www.xiaoyu163.com...

  • Page 89: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (11 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (11/15) COMP VIDEO 1 UNIT (for AVR1706/686 E3 model)

  • Page 90: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (12 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (12/15) SIGNAL LINE C/S VIDEO 2 UNIT (for AVR 1706 E2, EUT model)

  • Page 91: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (13 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (13/15) SIGNAL LINE C/S VIDEO 2 UNIT (for AVR 1506/486 E3 model)

  • Page 92: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (14 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 SIGNAL LINE w w w u 1 6 3 SCHEMATIC DIAGRAMS (14/15) FRONT UNIT...

  • Page 93: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 SCHEMATIC DIAGRAMS (15 /15) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (15/15) TUNER PACK http://www.xiaoyu163.com...

  • Page 94: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 DOCUMENTS FOR WEEE 3 7 63 1515 0 Details of Recycle parts ＊ You have to remove the parts that marked “WEEE Mark ◆ “ when the recycling processing. (Europe model only) WEEE Ref. No. Part Name Materialuminium...

  • Page 95: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 3 7 63 1515 0 WEEE Ref. No. Part Name Materialuminium Q'ty Mark HEAT SINK MAIN aluminum BRACKET HEAT SINK-B steel BRACKET PCB steel BRACKET TRANS steel POWER TRANS (Main) complex ◆ STOPPER CORD AC CORD complex ◆...

  • Page 96: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 Exploded view for AVR-1706 unit 3 7 6 3 1 5 1 5 0 You have to remove the parts that marked “WEEE Mark ◆ “ when the recycling processing. (Europe model only) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 97: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 Details of Recycle parts for main transformer 3 7 63 1515 0 L 13942296513 MATERIAL Silicon Steel Sheet Steel Polyethylene Terephtalate / Polybuthylene Terephtalate Polyurethane Enameled Copper Wire Polyurethane Enameled Copper Wire PVC Insulated Copper Wire PVC Insulated Copper Wire...

  • Page 98: Http://Www.xiaoyu163.Com

    AVR-1706/686/1506/486 Details of Recycle parts for sub transformer 3 7 63 1515 0 L 13942296513 MATERIAL Silicon Steel Sheet Polyethylene Terephtalate PA66 Polyurethane Enameled Copper Wire Polyurethane Enameled Copper Wire Copper Alloy Copper Alloy Polyester Tape Press Board or Polyester Film...

This manual is also suitable for:

Avr-486Avr-686Avr-1506

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