Denon AVC-A1D Service Manual
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Denon AVC-A1D Service Manual

Av surround amplifier / receiver
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3 7 63 1515 0
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L 13942296513
Safety Precautions ...................................................................................................................................................... 2
Specifications ................................................................................................................................................................. 2
Wire Arrangement ........................................................................................................................................................ 3
Disassembly ................................................................................................................................................................ 4~7
Level Diagrams ............................................................................................................................................................ 8,9
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK .................................................................................................... 10,11
Adjustment .............................................................................................................................................................. 12~14
Semiconductors ................................................................................................................................................... 15~39
Printed Wiring BoardS ....................................................................................................................................... 40~47
Note For Parts List ..................................................................................................................................................... 48
PARTS LIST OF P.W.B. UNIT ASS'Y .......................................................................................................................... 48~70
Addendum Parts List Of P.w.b. Unit Ass'Y .................................................................................................... 71~75
Exploded View ............................................................................................................................................................... 76
Parts List Of Exploded View ................................................................................................................................... 77
Addendum Parts List Of Exploded View ............................................................................................................. 78
Block Diagram ............................................................................................................................................................... 79
Wiring Diagram .............................................................................................................................................................. 80
Schematic Diagrams ............................................................................................................................................ 81~97
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Some illustrations using in this service manual are slightly different from the actual set.
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SERVICE MANUAL
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AV SURROUND AMPLIFIER / RECEIVER
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Summary of Contents for Denon AVC-A1D

  • Page 1 3 7 63 1515 0 Hi-Fi Component SERVICE MANUAL AVC-A1D MODEL AVR-5700 MODEL AV SURROUND AMPLIFIER / RECEIVER L 13942296513 — TABLE OF CONTENTS — SAFETY PRECAUTIONS ..............................2 SPECIFICATIONS ................................. 2 WIRE ARRANGEMENT ................................ 3 DISASSEMBLY ................................4~7 LEVEL DIAGRAMS ................................

  • Page 2: Safety Precautions

    AVC-A1D/AVR-5700 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: Wire Arrangement

    AVC-A1D/AVR-5700 3 7 63 1515 0 WIRE ARRANGEMENT If wire bundles are untied or moved to perform adjustment or parts replacement etc.,be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation.

  • Page 4: Disassembly

    AVC-A1D/AVR-5700 3 7 63 1515 0 DISASSEMBLY ( Follow the procedure below in reverse order when reassembling ) Top Cover Top Cover (1) Remove 9 screws on both sides and on the top. (2) Remove 4 screws on the rear and detach the top cover by sliding to the arrow direction.
  • Page 5 AVC-A1D/AVR-5700 3 7 63 1515 0 Power Trans. (1) Remove 4 screws and 2 screws fixing the trans. bracket to the chassis. (2) Pull out the power trans. upward. (3) Remove 4 screws fixing the power trans. to the bracket.
  • Page 6 AVC-A1D/AVR-5700 3 7 63 1515 0 DSP, D/A P.W.B. (1) Remove 6 screws to detach the D/A cover. D/A Cover (2) Release 4 P.W.B. holders, and detach the D/A P.W.B. D/A P.W.B. (3) Remove 7 screws and 4 screws to detach the DSP P.W.B.
  • Page 7 AVC-A1D/AVR-5700 3 7 63 1515 0 Pre-reg. P.W.B. (1) Remove 2 screws (G) to detach the washers and insulation sheet. (2) Remove 5 screws (I) fixing the Pre-reg. P.W.B. and Washer transistors. (3) Detach the Pre-reg. P.W.B. after releasing 3 P.W.B.

  • Page 8: Level Diagrams

    AVC-A1D/AVR-5700 LEVEL DIAGRAMS 3 7 6 3 1 5 1 5 0 FRONT ch 1 3 9 4 2 2 9 6 5 1 3 CENTER ch w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 9 AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 SURROUND ch 1 3 9 4 2 2 9 6 5 1 3 SUB. WOOFER ch w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 10: Clock Flow & Wave Form In Digital Block

    AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK Wave Form 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 11 AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 6chSERIAL AL24 PROCESSING D/A CONVERTER IC120 IC304 IC309 MSM32R0050-521GS DXP6001AF PCM1704U INPUT BUFFER 256fs SELECTOR A/D SELECTOR IC532 MCK1(22) (42)XTI BCKO(20) (2)BCLK 64fs SN74LV14APW BCK1(20) (7)DBCK WCKO(21) (7)WCLK FLch...

  • Page 12: Adjustment

    AVC-A1D/AVR-5700 3 7 63 1515 0 ADJUSTMENT Tuner Section (AVR-5700 only) CONNECTION DIAGRAM OF MEASURING INSTRUMENTS ' ' ' ' ' FM STEREO MODULATOR 1U-3126-1 TUNER UNIT 75ohm FMSSG IC303 VR302 TP301 T302 VR301 DIGITAL VOLTMETER L 13942296513 ' ' ' ' ' AM...
  • Page 13 AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 FM/MPX ALIGNMENT Tuning Input Output Adjust Alignment Step Frequency Remarks Item Type Frequency Input Level Modulation Coupling Type Connect to Points Adjust to Setting Antenna Digital Function : FM ±...
  • Page 14 AVC-A1D/AVR-5700 3 7 63 1515 0 Audio Section Idling Current (1U-3126-2) Required measurement equipment : DC Voltmeter Preparation (1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room tempereture 15 °C ~ 30 °C (59 °F ~ 86 °F).

  • Page 15: Semiconductors

    AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 SEMICONDUCTORS Name Symbol I/O Type Init Function ' ' ' ' ' IC's 38 VASS VASS Ref. V (GND) 39 VAREF VAREF Ref. V (VDD) Note: Abbreviation ahead of IC No. indicates the name of P.W.B.
  • Page 16 AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 TMP93CS41F Name Symbol I/O Type Init Function (DS: IC301)  DOUTB Digital input switching control output  PA7/SCOUT DOUTC Digital input switching control output ←   Address latch enable ...
  • Page 17 AVC-A1D/AVR-5700 3 7 63 1515 0 DXP6001AF (IC304) DXP6001AF Terminal Function Pin Name Descrption Pin Name Descrption − P24L − /Lambda-processor Lch 24 Microcomputer Interface Data bit Output *1, *2 − P23L − /Lambda-processor Lch 23 Microcomputer Interface Clock bit Output *1, *2 −...
  • Page 18 AVC-A1D/AVR-5700 3 7 63 1515 0 ADSP-21061L (DS: IC103, 110) ADSP-21061L Terminal Function Pin Name Pin Name Pin Name Pin Name Pin Name Pin Name 41 ADDR20 81 TCLK0 121 DATA41 161 DATA14 201 NC TRST 42 ADDR21 82 TFS0...
  • Page 19 AVC-A1D/AVR-5700 3 7 63 1515 0 LC89055W (DS:IC531) AUDIO EMPHA XSEL MODE0 XOUT MODE1 XMCK DGND DVDD DVDD DGND DOSEL0 XSTATE DOSEL1 DATA0 CKSEL0 LRCK CKSEL1 XMODE CKOUT LC89055W Terminal Function Pin Name Function DISEL Data input terminal (select input pin of DIN0, DIN1)
  • Page 20 AVC-A1D/AVR-5700 3 7 63 1515 0 MSM32R0050-521GS (DS: IC120) MSM32R0050-521GS Terminal Function Name Function Name Function Symbol Symbol RFS0 RFS for SHARC(64fs) N.C. N.C. N.C. N.C. N.C. N.C. RFS1 RFS for SHARC(256fs) N.C. L 13942296513 RFS1A Same as RFS1 N.C.
  • Page 21 AVC-A1D/AVR-5700 3 7 63 1515 0 SN74AHCT573PW (DS: IC111) SN74LV573APW (DS: IC113, 302) DF1704 (EX: IC305, 306) DF1704 (EX: IC305, 306) DF1704 Terminal Function LRCIN BCKIN Name Function BCKO WCKO Serial audio data input BCKIN Bit clock input for serial audio data...
  • Page 22 AVC-A1D/AVR-5700 3 7 63 1515 0 M35015-204SP (VI:IC310) OSC1 OSC2 VERT* HOR* SYNC SIGNAL SYNC SIGNAL DIS- SWITCHING CIRCUIT CRIMINATING CIRCUIT INPUT INDICATION CONTROL OSCILLATOR OSCIN OSC CIRCUIT CIRCUIT FOR SYNC SIGNAL H COUNTER GENERATION OSCOUT DATA ADDRESS IINDICATION LOCATION...
  • Page 23 AVC-A1D/AVR-5700 3 7 63 1515 0 TC4094BF (MA: IC202, 203) IC202 Port Symbol Function Video input switching Video input switching Video input switching RECA Video output switching RECB Video output switching RECC Video output switching STROBE Video REC OUT INH control...
  • Page 24 AVC-A1D/AVR-5700 3 7 63 1515 0 LC75721E (VI: IC102) Symbol Function Power terminal +5V Power terminal GND Power terminal FL drive AM 17 AM 18 AM 19 Serial data transfer terminal AM 20 AM 21 DI: Data OSCI AM 22...
  • Page 25 AVC-A1D/AVR-5700 3 7 63 1515 0 BR62256F-70LL (DS: IC516) 262144 bit Address (512x512) Buffer Decode Memory Cell Array I/O 0 Column Switch Input Output data control data control Column Decode L 13942296513 I/O 7 Address Buffer Control Buffer BR62256F-70LL Terminal Function BR62256F-70LL Terminal Function Pin No.
  • Page 26 AVC-A1D/AVR-5700 3 7 63 1515 0 AK5351 (DS: IC527) AINR+ AINR- SMODE1 VREF CMODE SDATA Serial Output Voltage VREF Clock Driver SDATA Interface AGND FSYNC Reference AINL+ LRCK Σ AINL+ AINL- SCLK Modulator MCLK AINL- TST1 Digital Decimation Filter HPFE Σ...
  • Page 27 AVC-A1D/AVR-5700 3 7 63 1515 0 PM4007A (DS: IC512) RESET MUTI OSCON C1F0 DATA C1F1 C2F0 ML TB C2F1 IDST IDCK DASEL DAIN DAOUT ECCK DASYO VLDY MSYC MUTO PDDIS TLDB XOUT VOUT XNET L 13942296513 CPIN SYNC Detection...
  • Page 28 AVC-A1D/AVR-5700 3 7 63 1515 0 TC9274N-011 (AU: IC110) 18 bit Latch Circuit (Rch) DATA (Lch) Same as Rch 9 10 11 12 13 14 15 16 17 18 19 MC74HC4053N (VI: IC309) Control Inputs Select Enable ON Switches...
  • Page 29 AVC-A1D/AVR-5700 3 7 63 1515 0 PCM1704U (EX: IC309~313) Terminal Function Pin No. Name Function DATA REF DC BCLK Serial audio data input DATA Bit clock input for serial audio data BCLK No connection SERVO DC Digital power −5V −V...
  • Page 30 AVC-A1D/AVR-5700 3 7 63 1515 0 TC9184AP (TO: IC602, 604, 606) Level shift BASS+ BASS+ BASS- BASS- TREBLE- TREBLE- Code detect TREBLE+ TREBLE+ circuit TC55V1664BFT-12 (DS: IC108, 112) Terminal Function Symbol Function Name A0~A15 Address input L 13942296513 I/O1~I/O16...
  • Page 31 AVC-A1D/AVR-5700 3 7 63 1515 0 TC74VHC541FT (DS: IC114) TC74VHCT541AFT (DS: IC116) TC74VHC123FT (DS: IC517, 523) SN74AHC157PW (DS: IC525) TC74HCT157AF (EX: IC301, 303) SN74HC151NS (DS: IC509, 510, 513) TC74VHC123FT SN74AHC157PW TC74HCT157AF L 13942296513 SELECT 1Rex / Cext 1Cext 1 CLR...
  • Page 32 AVC-A1D/AVR-5700 3 7 63 1515 0 SN74LV14APW (DS: IC530, 532) SN74LV14APW SN74LV00APW TC74VHC02FT SN74LV00APW (DS: IC102, 122, 524, 529) TC74VHC02FT (DS: IC109) SN74LV74APW (DS: IC105) SN74HC74NS (EX: IC302) SN74HCU04NS (EX: IC471) SN74LV74APW SN74HCU04NS SN74HC74NS 1CLR 2CLR CK D CK D...
  • Page 33 AVC-A1D/AVR-5700 3 7 63 1515 0 LA3401 (TU: IC302) PHASE PILOT DET LAMP COMPARATOR DRIVER VCO STOP SYMMETRICAL TRIGGER REOCTANCE CIRCUIT STEREO SWITCH 38kHz 38kHz 90° 19kHz 90° MUTING CONTROL MUTING DECODER FM AM CHANGE OVER OUTPUT MUTING FM AM CHANGE...
  • Page 34 AVC-A1D/AVR-5700 3 7 63 1515 0 MC14577CP (VI: IC301, 302, 308, 311, 401, 402, 406, 409, 412, 413) (RE: IC372, 373) (DS: IC507) OP275GP (EX: IC507, 508, 522, 533) OUTPUT-1 INVERTING OUTPUT-2 INPUT-1 INVERTING NON INVERTING INPUT-2 INPUT-1 NON INVERTING...
  • Page 35 AVC-A1D/AVR-5700 3 7 63 1515 0 IC PROTECTOR OPTICAL ICP-N15 (RE: IC702) INPUT OUTPUT GP1F37R1 (DS: IC501~505) GP1F38T2 (DS: IC506) 1. Vcc 1. Vin 2. GND 2. Vcc 3. Vout 3. GND DRIVE OTHERS GP1U271X (Remote Control Sensor) (TO: IC401)
  • Page 36 AVC-A1D/AVR-5700 3 7 63 1515 0 TRANSISTORS 2SA988 (E/F) 2SD 1762 (E/F) 2SA1489 2SA1360 (O/Y) 2PC1815 (BL) 2SA1491 2SC3423 (O/Y) 2SC1841 (E/F) 2SC3855 B (Base) E (Emitter) C (Collector) C (Collector) B (Base) Output E (Emitter) B (Base) C (Collector)
  • Page 37 AVC-A1D/AVR-5700 3 7 63 1515 0 DTA114EK DTA144EK DTC114EK DTC114EK DTC143EK DTA114EK DTC143EK DTC144EK DTA144EK DTC144EK PNP Type NPN Type 1: GND/(Emitter) 2: Output/(Collector) 3: Input/(Base) DTC114EK DTA114EK 10kohm 10kohm 10kohm 10kohm DTA144EK 47kohm 47kohm DTC144EK 47kohm 47kohm DTC143EK 4.7kohm...
  • Page 38 AVC-A1D/AVR-5700 3 7 63 1515 0 DIODES (LED Included) 1SS270A HZS4C-1 HZS16-1 1SR35-200A DSM1D2 (Type3) HZS5A-1 HZS22-1 HZS12A-1 MTZJ7.5A White MTZJ3.3A MTZJ9.1A MTZJ5.6A MTZJ36A Blue Sky Blue Black MTZJ6.2A Orange Navy Blue KV1851-TL S4VB20 DAP202K (TU: D911) (MA: D901)
  • Page 39 AVC-A1D/AVR-5700 3 7 63 1515 0 FL DISPLAY CM1690C (VI : FL101) TUNED STEREO PHONO TUNER −1 −2 −3 −1 −2 AUTO V.AUX TAPE MULTI PRO LOGIC DIGITAL DIGITAL ANALOG G2~G16 TUNED STEREO PHONO TUNER −1 −2 −3 −1 −2...
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  • Page 48: Note For Parts List

    AVC-A1D/AVR-5700 3 7 63 1515 0 NOTE FOR PARTS LIST Part indicated with the mark "¤" 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 49: Parts List Of P.w.b. Unit Ass'y

    http://www.xiaoyu163.com 3 7 63 1515 0 PARTS LIST OF P.W.B. UNIT ASS'Y 1U-3124 AUDIO IN & SP P.W.B. UNIT ASS'Y (As to detail of the parts entered as "Note", refer to Addendum Parts List.) Ref. No. Part No. Part Name Remarks Ref.
  • Page 50 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R321,322 247 0005 976 Carbon chip 200ohm 1/10W RM73B--201J C119,120 Note Note Note R323-328 247 0012 927 Carbon chip 100kohm 1/10W RM73B--104J C121,122 254 4313 918 Electrolytic 10µF/50V...
  • Page 51 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C321,322 Note Note Note CY037 205 0343 032 3P connector base(KR-PH) C323~326 255 4232 937 Polypropylene film 1000pF/100V CQ93P2A102J(NH)
  • Page 52 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 1U-3125 VIDEO & FLD P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP FL101 393 8033 007 FLD (CM1690C) IC101 262 1911 903 IC M66313FP RESISTORS GROUP IC102 262 2549 002 IC LC75721E...
  • Page 53 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R352 247 0007 987 Carbon chip 1.5kohm 1/10W RM73B--152J R478 247 0010 961 Carbon chip 22kohm 1/10W RM73B--223J R353...
  • Page 54 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 1U-3126 TUNER & AMP P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C357 255 1264 908 Mylar film 1000pF/50V CQ93M1H102J(B) SEMICONDUCTORS GROUP C358 257 0014 935 Ceramic chip 0.1µF/25V CK73F1E104Z IC911 263 0812 006 IC NJM7815FA(S)
  • Page 55 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks D841~846 276 0432 903 Diode 1SS270A R889 241 2380 950 Carbon film 2kohm 1/4W(NB) RD14B2E202JNBS D881~883 276 0432 903 Diode 1SS270A...
  • Page 56 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C788 255 4237 929 Polypropylene film 56pF/100V CQ93P2A560J OTHER PARTS GROUP C789 253 4470 900 Ceramic 10pF/500V CC45SL2H100D CN711~720 205 1037 062 6P pin header (TXX) C801,802 Note...
  • Page 57 AVC-A1D/AVR-5700 3 7 63 1515 0 AVR-5700 Model only Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP R344,345 247 0007 945 Carbon chip 1kohm 1/10W RM73B--102J R346 247 0009 927 Carbon chip 5.6kohm 1/10W...
  • Page 58 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 1U-3127 MAIN & REG. P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C387 257 0010 900 Ceramic chip 0.01µF/50V CK73B1H103K SEMICONDUCTORS GROUP C388 254 4538 939 Electrolytic 47µF/16V CE04W1C470M(SMG/RE3) IC201 262 2613 019 IC TMP88PU74F...
  • Page 59 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R226 247 0009 985 Carbon chip 10kohm 1/10W RM73B--103J C907 254 4313 963 Electrolytic 1µF/50V CE04W1H010M(ASF) R228 247 0018 905 Carbon chip 0ohm 1/10W...
  • Page 60 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 1U-3128 RECTIFIER & PRI P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks F11,12 Note Note SEMICONDUCTORS GROUP F13,14 Note Note IC371 262 2643 908 IC TC4052BF IC372,373 263 1018 003 IC MC14577CP FB201~205 235 0049 900 Beads inductor...
  • Page 61 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty CAPACITORS GROUP OTHER PARTS GROUP C371 257 0014 935 Ceramic chip 0.1µF/25V CK73F1E104Z AC701 Note Note C372 254 4305 968 Electrolytic 1µF/50V...
  • Page 62 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 1U-3173 DSP P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP D501 276 0559 909 Diode DAP202K D502 276 0663 905 Diode KV1851 IC102 262 2519 906 IC SN74LV00APW D651~654...
  • Page 63 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R335 247 0009 985 Carbon chip 10kohm 1/10W RM73B--103J R568 247 2009 983 Carbon chip 10kohm 1/16W RM73B--103J R337...
  • Page 64 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C123 257 0012 966 Ceramic chip 0.01µF/50V CK73F1H103Z C503 257 0014 935 Ceramic chip 0.1µF/25V CK73F1E104Z C124,125 257 0014 935 Ceramic chip 0.1µF/25V CK73F1E104Z C504 257 0011 996 Ceramic chip 0.1µF/25V...
  • Page 65 AVC-A1D/AVR-5700 3 7 63 1515 0 1U-3178 TONE PREOUT P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C597 257 0014 935 Ceramic chip 0.1µF/25V CK73F1E104Z SEMICONDUCTORS GROUP C598 254 4465 921 Electrolytic 10µF/16V...
  • Page 66 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R609,610 247 0011 928 Carbon chip 39kohm 1/10W RM73B--393J R721,722 247 0010 961 Carbon chip 22kohm 1/10W RM73B--223J R611,612 247 0014 909 Carbon chip 560kohm 1/10W RM73B--564J R725,726...
  • Page 67 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C611,612 256 1058 942 Metallized 0.056µF/50V CF93A1H563J(JL) C753~756 257 0004 961 Ceramic chip 100pF/50V CC73SL1H101J C613,614 255 1265 949 Mylar film 0.012µF/50V...
  • Page 68 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 1U-3179 EXT IN, VR & D/A P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP RESISTORS GROUP IC301 262 2284 901 IC TC74HCT157AF R101~106 Note Note...
  • Page 69 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R555 247 0004 922 Carbon chip 47ohm 1/10W RM73B--470J R829,830 Note Note Note R556~558 247 0008 902 Carbon chip 1.8kohm 1/10W...
  • Page 70 http://www.xiaoyu163.com AVR-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C318 257 0014 935 Ceramic chip 0.1µF/25V CK73F1E104Z C485 257 0003 904 Ceramic chip 22pF/50V CC73SL1H220J C320 255 4235 934 Polypropylene film 0.01µF/100V CQ93P2A103J(NH) C499 255 4235 934 Polypropylene film 0.01µF/100V CQ93P2A103J(NH) C321...
  • Page 71 AVC-A1D/AVR-5700 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks C911,912 254 4313 963 Electrolytic 1µF/50V CE04W1H010M(ASF) C921,922 Note Note Note C923,924 254 4313 918 Electrolytic 10µF/50V CE04W1H100M(ASF) C925~928 257 0004 961 Ceramic chip 100pF/50V CC73SL1H101J C929 254 4313 934 Electrolytic 47µF/50V...

  • Page 72: Addendum Parts List Of P.w.b. Unit Ass'y

    1U-3124A AUDIO IN & SP P.W.B. UNIT ASS'Y 1U-3124B AUDIO IN & SP P.W.B. UNIT ASS'Y 1U-3124 AUDIO IN & SP P.W.B. UNIT ASS'Y U.S.A. / Canada Models (AVR-5700) Europe/Asia Models (AVC-A1D) Taiwan R.O.C. Model (AVC-A1D) Ref. No. Part No.
  • Page 73 1U-3125A VIDEO & FLD P.W.B. UNIT ASS'Y 1U-3125 VIDEO & FLD P.W.B. UNIT ASS'Y 1U-3125 VIDEO & FLD P.W.B. UNIT ASS'Y U.S.A. / Canada Models (AVR-5700) Europe/Asia Models (AVC-A1D) Taiwan R.O.C. Model (AVC-A1D) Ref. No. Part No. Part Name Part No.
  • Page 74 1U-3127 MAIN & REG. P.W.B. UNIT ASS'Y 1U-3127A MAIN & REG. P.W.B. UNIT ASS'Y 1U-3127B MAIN & REG. P.W.B. UNIT ASS'Y 1U-3127D MAIN & REG. P.W.B. UNIT ASS'Y U.S.A. / Canada Models (AVR-5700) Europe/Asia Models (AVC-A1D) Taiwan R.O.C. Model (AVC-A1D) Ref. No. Part No. Part Name Part No.
  • Page 75 1U-3128A RECTIFIER & PRI P.W.B. UNIT ASS'Y 1U-3128B RECTIFIER & PRI P.W.B. UNIT ASS'Y 1U-3128D RECTIFIER & PRI P.W.B. UNIT ASS'Y U.S.A. / Canada Models (AVR-5700) Europe/Asia Models (AVC-A1D) Taiwan R.O.C. Model (AVC-A1D) Ref. No. Part No. Part Name Part No.
  • Page 76 1U-3179A EXT IN, VR & D/A P.W.B. UNIT ASS'Y 1U-3179B EXT IN, VR & D/A P.W.B. UNIT ASS'Y 1U-3179 EXT IN, VR & D/A P.W.B. UNIT ASS'Y U.S.A. / Canada Models (AVR-5700) Europe/Asia Models (AVC-A1D) Taiwan R.O.C. Model (AVC-A1D) Ref. No. Part No. Part Name Part No.
  • Page 77 1U-3179A EXT IN, VR & D/A P.W.B. UNIT ASS'Y 1U-3179B EXT IN, VR & D/A P.W.B. UNIT ASS'Y 1U-3179 EXT IN, VR & D/A P.W.B. UNIT ASS'Y U.S.A. / Canada Models (AVR-5700) Europe/Asia Models (AVC-A1D) Taiwan R.O.C. Model (AVC-A1D) Ref. No. Part No. Part Name Part No.

  • Page 78: Exploded View

    AVC-A1D/AVR-5700 EXPLODED VIEW 3 7 6 3 1 5 1 5 0 Europe & Asia models only WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 168 168 1 3 9 4 2 2 9 6 5 1 3...

  • Page 79: Parts List Of Exploded View

    AVC-A1D/AVR-5700 3 7 6 3 1 5 1 5 0 PARTS LIST OF EXPLODED VIEW (As to detail of the parts entered as "Note", refer to Addendum Parts List.) Ref. No. Part No. Part Name Remarks Q'ty Ref. No.

  • Page 80: Addendum Parts List Of Exploded View

    AVC-A1D/AVR-5700 3 7 63 1515 0 ADDENDUM PARTS LIST OF EXPLODED VIEW U.S.A. /Canada Europe Europe Asia Taiwan R.O.C. Black Model Black Model Gold Model Gold Model Gold Model Ref. No. Part Name (AVR-5700) (AVC-A1D) (AVC-A1D) (AVC-A1D) (AVC-A1D) Part No.
  • Page 81 U.S.A. /Canada Europe Europe Asia Taiwan R.O.C. Black Model Black Model Gold Model Gold Model Gold Model Ref. No. Part Name (AVR-5700) (AVC-A1D) (AVC-A1D) (AVC-A1D) (AVC-A1D) Part No. Q'ty Part No. Q'ty Part No. Q'ty Part No. Q'ty Part No.

  • Page 82: Block Diagram

    AVC-A1D/AVR-5700 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 83: Wiring Diagram

    AVC-A1D/AVR-5700 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 84: Schematic Diagrams

    AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (1/18) 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 (1/18) http://www.xiaoyu163.com...
  • Page 85 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (2/18) 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 (2/18) http://www.xiaoyu163.com...
  • Page 86 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (3/18) 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 (3/18) http://www.xiaoyu163.com...
  • Page 87 http://www.xiaoyu163.com 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 88 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (5/18) 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 (5/18) http://www.xiaoyu163.com...
  • Page 89 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (6/18) 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 (6/18) http://www.xiaoyu163.com...
  • Page 90 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (7/18) 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 (7/18) http://www.xiaoyu163.com...
  • Page 91 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (8/18) 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 (8/18) http://www.xiaoyu163.com...
  • Page 92 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (9/18) 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 (9/18) http://www.xiaoyu163.com...
  • Page 93 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (10/18) 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 (10/18) http://www.xiaoyu163.com...
  • Page 94 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (11/18) SCHEMATIC DIAGRAMS (12/18) 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 (11/18,12/18) http://www.xiaoyu163.com...
  • Page 95 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (13/18) 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 (13/18) http://www.xiaoyu163.com...
  • Page 96 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (14/18) 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 (14/18) http://www.xiaoyu163.com...
  • Page 97 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (15/18) 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 (15/18) http://www.xiaoyu163.com...
  • Page 98 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (16/18) 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 (16/18) http://www.xiaoyu163.com...
  • Page 99 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (17/18) 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 (17/18) http://www.xiaoyu163.com...
  • Page 100 AVC-A1D/AVR-5700 SCHEMATIC DIAGRAMS (18/18) 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 (18/18) http://www.xiaoyu163.com...
  • Page 101 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN u163 Telephone: 03 (3584) 8111 Cable: NIPPON COLUMBIA TOKYO Telex: JAPANOLA J22591 Printed in Japan X0046 http://www.xiaoyu163.com...

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