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Denon AVR-4208 Service Manual
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Denon AVR-4208 Service Manual

Denon AVR-4208 Service Manual

Av surround receiver/ amplifier
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3 7 63 1515 0
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L 13942296513
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Some illustrations using in this service manual are slightly different from the actual set.
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SERVICE MANUAL

AVR-4802
AVC-A11SR
AV SURROUND RECEIVER / AMPLIFIER
x
ao
u163
y
i
14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN
Telephone: 03 (3584) 8111
http://www.xiaoyu163.com
2 9
8
For U.S.A., Canada, Europe,
Asia, China, Hong Kong,
Korea & Taiwan R.O.C. model
Q Q
3
6 7
1 3
1 5
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9 4
2 8
Hi-Fi Component
0 5
8
2 9
9 4
2 8
For AVR-4802
For AVC-A11SR
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X0120 1174 NC 0108
9 9
9 9

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Summary of Contents for Denon AVR-4208

  • Page 1: Service Manual

    http://www.xiaoyu163.com 3 7 63 1515 0 For U.S.A., Canada, Europe, Asia, China, Hong Kong, Korea & Taiwan R.O.C. model Hi-Fi Component SERVICE MANUAL AVR-4802 MODEL AVC-A11SR MODEL AV SURROUND RECEIVER / AMPLIFIER L 13942296513 For AVR-4802 For AVC-A11SR Some illustrations using in this service manual are slightly different from the actual set. u163 14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN Telephone: 03 (3584) 8111...

  • Page 2: Safety Precautions

    http://www.xiaoyu163.com AVR-4802/AVC-A11SR 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 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 CAUTION IN SERVICING When you have replaced the 1U-3291 Unit, or changed the CPU, DSP, or their peripheral parts, be sure to perform “RESET” by pressing S803 on the DSP Unit Ass’y in the state of Standby or Power-on. 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.
  • Page 4 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Wire arrangement viewed from the bottom Front Panel side L 13942296513 Back Panel side u163 http://www.xiaoyu163.com...
  • Page 5 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 DISASSEMBLY (Follow the procedure below in reverse order when reassembling) Top Cover (1) Remove 9 screws on both sides and on the top. (2) Remove 4 screws on the rear and detach the Top Top Cover Cover by sliding to the arrow direction.
  • Page 6 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 P.W.B.s on Front Panel (1) FLD P.W.B. Remove 6 screws (2) Tact SW P.W.B. Remove 10 screws after taking off the select knob and nut. (3) Master VR P.W.B. Remove the screw after taking off the master volume Tact SW P.W.B.
  • Page 7 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 P.W.B. Block Remove P.W.B.s in the following order. 1. Connect L P.W.B. 2. Comp. Video P.W.B. 3. S Video P.W.B./C Video & Reg. P.W.B./OSD P.W.B. 4. Audio In P.W.B. 5. DSP P.W.B. CONNECT R P.W.B. OSD P.W.B.
  • Page 8 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Front Chassis, H/P P.W.B. (1) Remove 8 screws (2) Detach the Front Chassis by pulling upward to release 4 hooks. (3) Remove 2 screws and snap plate, then detach the Front Chassis H/P P.W.B. Hook Hook L 13942296513...
  • Page 9 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK Clock Flow Wave Form D/A CONVERTER IC523 IC512 IC301 SN74LV4040APW SN74LV86APW AD1854K INPUT SYNC 256fs (11) SELECTOR (2)MCLK A/D SELECTOR 64fs (10) (26)BCLK (13)
  • Page 10 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 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...
  • Page 11 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 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 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 ADJUSTMENT Audio Section Idling Current (1U-3356-1, 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 13 http://www.xiaoyu163.com AVR-4802/AVC-A11SR AVR-4802 3 7 63 1515 0 SEMICONDUCTORS IC’s LH28F800BVE-BTL90 (IC504, 507) A 1 5 A 1 6 Symbol Function A 1 4 B Y T E A 1 3 A0~A18 Address input A 1 2 D Q 1 5 / A - 1 D Q 7 A 1 1 DQ0~DQ14...
  • Page 14 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 ADSP-21065L (IC501, 502) ADSP-21065L Terminal Function Pin Name Pin Name Pin Name Pin Name Pin Name Pin Name 36 VDD 71 MS1 106 GND 141 VDD 176 VDD RFS0 SDCLK0 72 GND 107 DATA15 142 NC 177 GND DMAR1...
  • Page 15 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 TMP95FY64F (IC801) Pin. Name Symbol I/O Type Det Op Res Function   P07/D7 DMUTE Digital input MUTE control output (same control as SELCK)   P10/D8 I/O1 DSP comm. terminal (ADSP21061L:D16) ...
  • Page 16 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 Pin. TMP95FY64F (IC802) Name Symbol I/O Type Det Op Res Function   P10/D8 SP.EXP STB Port expander control output for speaker output (TC4094B)   P11/D9 A.EXP OE Port expander control output for audio mute and relay control (TC4094B) ...
  • Page 17 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 LC89055W-RA8 (IC111) LC89055W-RA8 Terminal Function Pin Name Function DISEL Data input terminal (select input pin of DIN0, DIN1) DOUT Input bi-phase data through output terminal DIN0 Amp built-in coaxial/optical input correspond data input terminal DIN1 Amp built-in coaxial/optical input correspond data input terminal DIN2...
  • Page 18 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 M35015-210SP (IC416) HOR* OSCI OSC2 VERT* SYNC SIGNAL SYNC SIGNAL DIS- SWITCHING CIRCUIT CRIMINATING CIRCUIT INPUT INDICATION CONTROL OSCILLATOR OSCIN OSC CIRCUIT CIRCUIT FOR SYNC SIGNAL H COUNTER GENERATION OSCOUT OSC1 OSC2 VERT* DATA ADDRESS INDICATION LOCATION...
  • Page 19 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 LC75721E (IC102) Terminal Function Symbol Function Power terminal +5V Power terminal GND Power terminal FL drive AM 17 AM 18 Serial data transfer terminal AM 19 AM 20 DI: Data AM 21 OSCI AM 22 CL: Clock OSCO...
  • Page 20 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 BU2090F (IC103) NJM2229S (IC417) CONTROL CIRCUIT DATA 12-bit SHIFT RESISTER Sync Sepa Vsync Sepa CLOCK 12-bit STRAGE RESISTER O U T P U T B U F F E R ( O P E N D R A I N ) Phase 32fH Sync Det...
  • Page 21 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 µPD4721GS-GJG (IC501) SN74LV541APW (IC518, 522, 803) SN74AHCT541PW (IC514) C 4 + V c c V c c C 1 + G N D V c c C 4 - C 1 - V s s C 5 + S T B Y C 5 -...
  • Page 22 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 74VHC123AMTCX (IC106) SN74LV4040APW (IC112, 512) BU4051BCF (IC604, 605, 709~712) 1Rex/Cext Common OUT/IN 1CLR 1Cext OUT/IN INHIBIT 2Cex1 2CLR 2Rext/Cext Output 74LVX157MTC (IC107) BU4094BCF (IC418~420, 501) BU4066BCF (IC607, 608, 707, 708, 714) IN 1 SE LECT STROBE DATA...
  • Page 23 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 TRANSISTORS 2SC4495 2SA1546 (L) MN1715 2SA970 (BL) 2SC4001 (M/L) MP1715 2SC3200BL KTA1268 KTC2874B DTC114ES DTA114TK DTC143ES DTC114EK PNP Type NPN Type DTC144ES DTC143EK DTC323TK DTA114TK 10kohm DTC114EK 10kohm 10kohm KRA102S KRA102S 10kohm 10kohm DTC143EK 4.7kohm 4.7kohm KRA104S...
  • Page 24 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 DIODES (LED Included) 1SS270A 1SR35-400A S4VB20F FCH20A15 Green Orange Navy Blue KDS181 KDS184 KDS226 HZS3A-1 HZS9A-1 HZS20-1 HZS36-1 Lake Blue (HZS series) Black (MTZJ series) L 13942296513 UDZ3.0B SEL1210S (Red) SF0R1A42 UDZ6.8B SEL1410E (Green) (Thyristor) UDZS5.6B UDZS9.1B...
  • Page 25 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 FL DISPLAY CM1690C (FL101) TUNED STEREO PHONO TUNER −1 −2 −3 V.AUX TAPE −1 −2 AUTO MULTI PRO LOGIC DIGITAL DIGITAL ANALOG G2~G16 TUNED STEREO PHONO TUNER −1 −2 −3 −1 −2 AUTO MULTI V.AUX TAPE...
  • Page 26 http://www.xiaoyu163.com AVR-4802/AVC-A11SR PRINTED WIRING BOARDS 3 7 6 3 1 5 1 5 0 1U-3350 DSP UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE...
  • Page 27 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3350 DSP UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE...
  • Page 28 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3351 AUDIO UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE...
  • Page 29 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3351 AUDIO UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE...
  • Page 30 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3353 PRIMARY UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE...
  • Page 31 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3353 PRIMARY UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE...
  • Page 32 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3354 CONNECT UNIT Ass'y 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 33 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3354 CONNECT UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE...
  • Page 34 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3355 REG. UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE...
  • Page 35 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 1U-3356 AMP UNIT Ass'y 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE...
  • Page 36 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 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. When ordering of part, clearly indicate "1"...
  • Page 37 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 PARTS LIST OF P.W.B. UNIT 1U-3350 DSP UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC514 262 2780 900 IC SN74AHCT541PW IC515 262 2729 903 IC SN74LV02APW-EL2 IC101 262 2572 901 IC SN74LVU04APW-EL2 IC516...
  • Page 38 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks TR812,813 273 0384 900 Transistor 2SC2412KT96(S) R169,170 247 2009 938 Carbon chip 6.2 kohm 1/16W RM73B--622JT TR814 271 0238 908 Transistor 2SA1037KT96(S/R) R171,172 247 2010 901 Carbon chip 12 kohm 1/16W RM73B--123JT...
  • Page 39 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R354-356 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KT R493 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KT R357 247 2009 983 Carbon chip 10 kohm 1/16W...
  • Page 40 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R811 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JT R894 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KT R814 247 2009 983 Carbon chip 10 kohm 1/16W...
  • Page 41 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C190 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KT C338 257 0504 982 Ceramic chip 47pF/50V CC73CH1H470JT C201,202 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JT C339,340 257 3012 921 Ceramic chip 0.01µF/50V...
  • Page 42 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C806 254 4538 900 Electrolytic 10µF/16V CE04W1C100MT SMG/RE3 CW131 205 0942 006 13P connector socket (TUC-P) C807 257 0512 903 Ceramic chip 0.1µF/25V CK73F1E104ZT CW155 205 0885 040 15P connector socket (TUC-P)
  • Page 43 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 1U-3351 AUDIO UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP D301-305 276 0738 908 Diode KDS226-RTK(A-K) IC101 263 0896 909 IC NJM2068MD-T1 D401,402 276 0738 908 Diode KDS226-RTK(A-K) IC102 263 0896 909 IC NJM2068MD-T1...
  • Page 44 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R281-284 247 2009 909 Carbon chip 4.7 kohm 1/16W RM73B—472JT (1608) R413,414 247 2011 926 Carbon chip 39 kohm 1/16W RM73B—393JT R285,286 247 2007 930 Carbon chip 910 ohm 1/16W...
  • Page 45 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R703 247 2004 975 Carbon chip 75 ohm 1/16W RM73B—750JT C107,108 254 4573 981 Electrolytic 10µF/50V CE04W1H100MT(RE3) R704 247 2005 945 Carbon chip 150 ohm 1/16W RM73B—151JT C111-114 256 1058 955 Metalized 0.068µF/50V...
  • Page 46 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C345,346 254 4313 989 Electrolytic 33µF/50V CE04W1H330MT(ASF) C543 257 0511 904 Ceramic chip 0.01µF/50V CK73F1H103ZT C347,348 254 4313 921 Electrolytic 22µF/50V CE04W1H220MT(ASF) C544 257 0501 901 Ceramic chip 0.01µF/50V...
  • Page 47 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 1U-3353 PRIMARY UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP D601,602 276 0739 907 Diode KDS181-RTK(A-COM) IC415 262 2067 005 IC MC74HC4053N D701 276 0738 908 Diode KDS226-RTK(A-K) AVR MODEL ONLY IC416...
  • Page 48 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R619,620 247 2008 913 Carbon chip 2 kohm 1/16W RM73B—202JT C447 257 0510 918 Ceramic chip 3300pF/50V CK73B1H332KT R623,624 247 2009 983 Carbon chip 10 kohm 1/16W RM73B—103JT C448...
  • Page 49 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty OTHER PARTS GROUP FF701-704 202 0040 909 Fuse clip AC601 203 3946 003 AC outlet (POLARIZED) AVR&TAIWAN R.O.C. MODEL ONLY FH701-704 202 0040 909 Fuse clip AS301-304 417 0476 049 Radiator...
  • Page 50 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 1U-3354 CONNECT UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP R163-165 247 2007 943 Carbon chip 1 kohm 1/16W RM73B—102JT R170-177 247 2011 984 Carbon chip 68 kohm 1/16W RM73B—683JT IC101 499 0290 007 Remocon sensor GP1U271X...
  • Page 51 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R955,956 247 2010 969 Carbon chip 22 kohm 1/16W RM73B—223JT C515 257 0511 904 Ceramic chip 0.01µF/50V CK73F1H103ZT AVR MODEL ONLY R957,958 247 2012 925 Carbon chip 100 kohm 1/16W RM73B—104JT...
  • Page 52 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 1U-3355 REG UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks OTHER PARTS GROUP SEMICONDUCTORS GROUP CW45 203 6374 025 4P KR-DA connector cord IC202 263 1065 001 IC PQ15RW11 CW49 205 0885 082 4P connector socket (TUC-P)
  • Page 53 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C207 254 4540 707 Electrolytic 330µF/63V CE04W1J331MC SMG/RE3 CX202 205 0581 001 2P VH connector base C208 254 4569 911 Electrolytic 47µF/25V CE04W1E470MT(RE3) CX932 205 0296 037 3P EH connector base (YW)
  • Page 54 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 1U-3356 AMP UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks JK403 205 1202 004 6P SP terminal SEMICONDUCTORS GROUP JK404 205 1201 005 4P SP terminal TR101,102 273 0459 903 Transistor KTC2874B-AT JK701-704 204 8607 010 3P pin jack (COMP-NI) AVR MODEL ONLY...
  • Page 55 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks D351,352 276 0432 903 Diode 1SS270A TE (TAPE) R413,414 241 2380 963 Carbon film 2.2 kohm 1/4W(NB) RD14B2E222JNBST R419,420 241 2380 963 Carbon film 2.2 kohm 1/4W(NB) RD14B2E222JNBST D401,402 276 0432 903 Diode 1SS270A TE (TAPE)
  • Page 56 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'ty C228 255 1264 908 Mylar film 1000pF/50V CQ93M1H102JT(B) OTHER PARTS GROUP C230 255 4235 976 Mylar film 0.015µF/100V CQ93P2A153JT(NH) AS101-104 415 0309 026 P.V.C.
  • Page 57 http://www.xiaoyu163.com AVR-4802/AVC-A11SR EXPLODED VIEW 3 7 6 3 1 5 1 5 0 Europe & Asia model WARNING: Parts marked with this symbol have critical characteristics. Use ONLY r eplacement parts recommended by the manufacturer. 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3...
  • Page 58 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 PARTS LIST OF EXPLODED VIEW Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty Ref.
  • Page 59 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 63 1515 0 PACKING VIEW AVC MODEL AVR MODEL L 13942296513 PARTS LIST OF PACKING & ACCESSORIES Ref. No. Part No. Part Name Remarks Q'ty Ref. No. Part No. Part Name Remarks Q'ty 201 504 0192 106 Cabinet sheet 213 206 2154 002 AC CORD WITH CONN EUROPE, ASIA MODEL ONLY...
  • Page 60 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 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...
  • Page 61 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 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 62 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (1/9) 3 7 6 3 1 5 1 5 0 2.55V 2.55V -15V 2.55V 2.55V 2.8V 2.8V 2.8V -14V -15V 1 3 9 4 2 2 9 6 5 1 3 2.5V 3.3V + B LINE - B LINE SIGNAL LINE w w w...
  • Page 63 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (1/9) 3 7 6 3 1 5 1 5 0 2.55V 2.55V -15V 2.55V 2.55V 2.8V 2.8V 2.8V -14V -15V 1 3 9 4 2 2 9 6 5 1 3 2.5V 3.3V + B LINE - B LINE SIGNAL LINE w w w...
  • Page 64 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (1/9) 2.55V 2.55V -15V 2.55V 2.55V L 1 3 9 4 2 2 9 6 5 1 3 2.8V 2.8V u 1 6 3 http://www.xiaoyu163.com...
  • Page 65 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 2.8V 2.8V 2.8V -14V u 1 6 3 -15V http://www.xiaoyu163.com...
  • Page 66 http://www.xiaoyu163.com 2.5V 3 7 6 3 1 5 1 5 0 3.3V L 1 3 9 4 2 2 9 6 5 1 3 NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION. CIRCUIT AND PARTS A NOTICE.
  • Page 67 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 + B LINE - B LINE SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacemen t parts recommended by the manufacture. CAUTION: Before returning the unit to the customer, make sure you make either (1) a u 1 6 3...
  • Page 68 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (2/9) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 3.3V 3.3V 3.3V + B LINE w w w - B LINE WARNING: u 1 6 3 SIGNAL LINE Parts marked with this symbol have critical characteristics.
  • Page 69 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (2/9) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 3.3V 3.3V 3.3V + B LINE w w w - B LINE WARNING: u 1 6 3 SIGNAL LINE Parts marked with this symbol have critical characteristics.
  • Page 70 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (2/9) L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 71 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 72 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 3.3V 3.3V L 1 3 9 4 2 2 9 6 5 1 3 NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION. CIRCUIT AND PARTS A NOTICE.
  • Page 73 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 3.3V L 1 3 9 4 2 2 9 6 5 1 3 + B LINE - B LINE WARNING: SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacemen t parts recommended by the manufacture.
  • Page 74 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (3/9) 3 7 6 3 1 5 1 5 0 5.1V 1 3 9 4 2 2 9 6 5 1 3 4.8V 4.9V 5.1V 4.9V 5.1V 5.6V + B LINE w w w - B LINE WARNING: u 1 6 3 SIGNAL LINE...
  • Page 75 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (3/9) 3 7 6 3 1 5 1 5 0 5.1V 1 3 9 4 2 2 9 6 5 1 3 4.8V 4.9V 5.1V 4.9V 5.1V 5.6V + B LINE w w w - B LINE WARNING: u 1 6 3 SIGNAL LINE...
  • Page 76 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (3/9) L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 4.8V http://www.xiaoyu163.com...
  • Page 77 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 5.1V L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 78 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION. CIRCUIT AND PARTS A NOTICE.
  • Page 79 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 4.9V 5.1V 4.9V 5.1V 5.6V L 1 3 9 4 2 2 9 6 5 1 3 + B LINE - B LINE WARNING: SIGNAL LINE Parts marked with this symbol have critical characteristics.
  • Page 80 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (4/9) 3 7 6 3 1 5 1 5 0 0.1V 4.5V 0.1V 4.5V 5.1V - 15.2 1 3 9 4 2 2 9 6 5 1 3 5.1V + 15.1 5.1V 5.1V 59.8V 5.1V 59.8V - 14.5V ´...
  • Page 81 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (4/9) 3 7 6 3 1 5 1 5 0 0.1V 4.5V 0.1V 4.5V 5.1V - 15.2 1 3 9 4 2 2 9 6 5 1 3 5.1V + 15.1 5.1V 5.1V 59.8V 5.1V 59.8V - 14.5V ´...
  • Page 82 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (4/9) L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 - 15.2 + 15.1 http://www.xiaoyu163.com...
  • Page 83 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 0.1V 4.5V 0.1V 4.5V u 1 6 3 5.1V 5.1V http://www.xiaoyu163.com...
  • Page 84 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION. CIRCUIT AND PARTS A NOTICE.
  • Page 85 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 5.1V 5.1V 59.8V 5.1V 59.8V - 14.5V ´ 7 - 14.5V 4.5V 5.1V 4.8V L 1 3 9 4 2 2 9 6 5 1 3 8.0V + B LINE - B LINE WARNING: SIGNAL LINE...
  • Page 86 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (5/9) 3 7 6 3 1 5 1 5 0 0.1V 0.1V 5.1V 5.1V 1 3 9 4 2 2 9 6 5 1 3 5.1V NOTICE ALL RESISTANCE VALUES I N OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES I N MICRO FARAD.
  • Page 87 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (5/9) 3 7 6 3 1 5 1 5 0 0.1V 0.1V 5.1V 5.1V 1 3 9 4 2 2 9 6 5 1 3 5.1V NOTICE ALL RESISTANCE VALUES I N OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES I N MICRO FARAD.
  • Page 88 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (5/9) L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 5.1V 5.1V http://www.xiaoyu163.com...
  • Page 89 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 0.1V L 1 3 9 4 2 2 9 6 5 1 3 0.1V u 1 6 3 5.1V http://www.xiaoyu163.com...
  • Page 90 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 5.1V L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3...
  • Page 91 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 5.1V NOTICE ALL RESISTANCE VALUES I N OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES I N MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRE NT ARE MEASUERD AT NO SIGNAL INPUT CONDITION.
  • Page 92 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (6/9) 3 7 6 3 1 5 1 5 0 - 5V 15.0V 59.5V 24.2V AVR Model only - 24.2V - 15.0V - 59.5V 13.1V + 14.4V 4.8V - 5V - 14.4V - 5V - 13.1V 1 3 9 4 2 2 9 6 5 1 3 5.1V 5.1V...
  • Page 93 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (6/9) 3 7 6 3 1 5 1 5 0 - 5V 15.0V 59.5V 24.2V AVR Model only - 24.2V - 15.0V - 59.5V 13.1V + 14.4V 4.8V - 5V - 14.4V - 5V - 13.1V 1 3 9 4 2 2 9 6 5 1 3 5.1V 5.1V...
  • Page 94 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (6/9) - 5V L 1 3 9 4 2 2 9 6 5 1 3 4.8V u 1 6 3 http://www.xiaoyu163.com...
  • Page 95 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 15.0V 59.5V L 1 3 9 4 2 2 9 6 5 1 3 24.2V AVR Model only - 24.2V - 15.0V - 59.5V 13.1V + 14.4V 4.8V - 5V - 14.4V - 5V - 13.1V...
  • Page 96 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 3.1V 4.9V 2.9V 4.4V 1.8V - 5V 2.86V 2.6V 1.44V L 1 3 9 4 2 2 9 6 5 1 3 2.37V 3.25V NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION.
  • Page 97 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 5.1V 5.1V 5.1V 5.1V L 1 3 9 4 2 2 9 6 5 1 3 + B LINE - B LINE SIGNAL LINE WARNING: Parts marked with this symbol have critical characteristics.
  • Page 98 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (7/9) 3 7 6 3 1 5 1 5 0 5.1V - 14.5V 1 3 9 4 2 2 9 6 5 1 3 - 35V 5.1V AC6.8V + B LINE - B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (7/9) w w w 1U-3354-1 CONNECT L UNIT...
  • Page 99 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (7/9) 3 7 6 3 1 5 1 5 0 5.1V - 14.5V 1 3 9 4 2 2 9 6 5 1 3 - 35V 5.1V AC6.8V + B LINE - B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (7/9) w w w 1U-3354-1 CONNECT L UNIT...
  • Page 100 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (7/9) - 14.5V L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 101 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 5.1V L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 102 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 - 35V 5.1V AC6.8V L 1 3 9 4 2 2 9 6 5 1 3 NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION.
  • Page 103 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 + B LINE - B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (7/9) 1U-3354-1 CONNECT L UNIT WARNING: 1U-3354-2 CONNECT R UNIT Parts marked with this symbol have critical characteristics.
  • Page 104 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (8/9) 3 7 6 3 1 5 1 5 0 12.5V 8.0 V 5.0 V -10.8V - 11.2V 11.6V - 36V 1 3 9 4 2 2 9 6 5 1 3 6.0V 11.6V + B LINE - B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (8/9)
  • Page 105 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (8/9) 3 7 6 3 1 5 1 5 0 12.5V 8.0 V 5.0 V -10.8V - 11.2V 11.6V 1 3 9 4 2 2 9 6 5 1 3 - 36V 6.0V 11.6V B LINE + B LINE - B LINE SIGNAL LINE...
  • Page 106 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (8/9) L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 107 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 12.5V 8.0 V 5.0 V -10.8V L 1 3 9 4 2 2 9 6 5 1 3 - 11.2V 11.6V u 1 6 3 - 36V http://www.xiaoyu163.com...
  • Page 108 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 NOTICE u 1 6 3 ALL RESISTANCE VALU ALL CAPACITANCE VAL EACH VOLTAGE AND C CONDITION. CIRCUIT AND PARTS A NOTICE.
  • Page 109 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 6.0V 11.6V L 1 3 9 4 2 2 9 6 5 1 3 + B LINE - B LINE SIGNAL LINE SCHEMATIC DIAGRAMS (8/9) 1U-3355-1 SPL UNIT WARNING: 1U-3355-2 SPR UNIT Parts marked with this symbol have critical characteristics.
  • Page 110 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (9/9) 3 7 6 3 1 5 1 5 0 + 15V 59.5V 1.2V - 58.3V 0.6V - 63.3V - 57.7V - 57.7V - 1.2V - 59.5V - 58.9V 1 3 9 4 2 2 9 6 5 1 3 NOTICE ALL RESISTANCE VALUES I N OHM.
  • Page 111 http://www.xiaoyu163.com AVR-4802/AVC-A11SR SCHEMATIC DIAGRAMS (9/9) 3 7 6 3 1 5 1 5 0 + 15V 59.5V 1.2V - 58.3V 0.6V - 63.3V - 57.7V - 57.7V - 1.2V - 59.5V - 58.9V 1 3 9 4 2 2 9 6 5 1 3 NOTICE ALL RESISTANCE VALUES I N OHM.
  • Page 112 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS (9/9) + 15V 59.5V 1.2V - 58.3V 0.6V - 63.3V - 57.7V - 57.7V - 1.2V - 59.5V - 58.9V L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 113 http://www.xiaoyu163.com AVR-4802/AVC-A11SR 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...
  • Page 114 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3...
  • Page 115 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 NOTICE ALL RESISTANCE VALUES I N OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES I N MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRE NT ARE MEASUERD AT NO SIGNAL INPUT CONDITION.

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Avc-a11sr